1
|
Li M, Guo F, Li Z, Ma H, Duffy VG. Interactive effects of users' openness and robot reliability on trust: evidence from psychological intentions, task performance, visual behaviours, and cerebral activations. Ergonomics 2024:1-21. [PMID: 38635303 DOI: 10.1080/00140139.2024.2343954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 04/09/2024] [Indexed: 04/19/2024]
Abstract
Although trust plays a vital role in human-robot interaction, there is currently a dearth of literature examining the effect of users' openness personality on trust in actual interaction. This study aims to investigate the interaction effects of users' openness and robot reliability on trust. We designed a voice-based walking task and collected subjective trust ratings, task metrics, eye-tracking data, and fNIRS signals from users with different openness to unravel the psychological intentions, task performance, visual behaviours, and cerebral activations underlying trust. The results showed significant interaction effects. Users with low openness exhibited lower subjective trust, more fixations, and higher activation of rTPJ in the highly reliable condition than those with high openness. The results suggested that users with low openness might be more cautious and suspicious about the highly reliable robot and allocate more visual attention and neural processing to monitor and infer robot status than users with high openness.
Collapse
Affiliation(s)
- Mingming Li
- Department of Industrial Engineering, College of Management Science and Engineering, Anhui University of Technology, Maanshan, China
- Department of Industrial Engineering, School of Business Administration, Northeastern University, Shenyang, China
| | - Fu Guo
- Department of Industrial Engineering, School of Business Administration, Northeastern University, Shenyang, China
| | - Zhixing Li
- Department of Industrial Engineering, School of Business Administration, Northeastern University, Shenyang, China
| | - Haiyang Ma
- Department of Industrial Engineering, School of Business Administration, Northeastern University, Shenyang, China
| | - Vincent G Duffy
- School of Industrial Engineering, Purdue University, West Lafayette, IN, USA
| |
Collapse
|
2
|
Choo M, Park D, Cho M, Bae S, Kim J, Han DH. Exploring a multimodal approach for utilizing digital biomarkers for childhood mental health screening. Front Psychiatry 2024; 15:1348319. [PMID: 38666089 PMCID: PMC11043569 DOI: 10.3389/fpsyt.2024.1348319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
Background Depression and anxiety are prevalent mental health concerns among children and adolescents. The application of conventional assessment methods, such as survey questionnaires to children, may lead to self-reporting issues. Digital biomarkers provide extensive data, reducing bias in mental health self-reporting, and significantly influence patient screening. Our primary objectives were to accurately assess children's mental health and to investigate the feasibility of using various digital biomarkers. Methods This study included a total of 54 boys and girls aged between 7 to 11 years. Each participant's mental state was assessed using the Depression, Anxiety, and Stress Scale. Subsequently, the subjects participated in digital biomarker collection tasks. Heart rate variability (HRV) data were collected using a camera sensor. Eye-tracking data were collected through tasks displaying emotion-face stimuli. Voice data were obtained by recording the participants' voices while they engaged in free speech and description tasks. Results Depressive symptoms were positively correlated with low frequency (LF, 0.04-0.15 Hz of HRV) in HRV and negatively associated with eye-tracking variables. Anxiety symptoms had a negative correlation with high frequency (HF, 0.15-0.40 Hz of HRV) in HRV and a positive association with LF/HF. Regarding stress, eye-tracking variables indicated a positive correlation, while pNN50, which represents the proportion of NN50 (the number of pairs of successive R-R intervals differing by more than 50 milliseconds) divided by the total number of NN (R-R) intervals, exhibited a negative association. Variables identified for childhood depression included LF and the total time spent looking at a sad face. Those variables recognized for anxiety were LF/HF, heart rate (HR), and pNN50. For childhood stress, HF, LF, and Jitter showed different correlation patterns between the two grade groups. Discussion We examined the potential of multimodal biomarkers in children, identifying features linked to childhood depression, particularly LF and the Sad.TF:time. Anxiety was most effectively explained by HRV features. To explore reasons for non-replication of previous studies, we categorized participants by elementary school grades into lower grades (1st, 2nd, 3rd) and upper grades (4th, 5th, 6th). Conclusion This study confirmed the potential use of multimodal digital biomarkers for children's mental health screening, serving as foundational research.
Collapse
Affiliation(s)
| | - Doeun Park
- HCI Lab, Yonsei University, Seoul, Republic of Korea
| | - Minseo Cho
- HCI Lab, Yonsei University, Seoul, Republic of Korea
| | - Sujin Bae
- Department of Psychiatry, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| | - Jinwoo Kim
- HCI Lab, Yonsei University, Seoul, Republic of Korea
| | - Doug Hyun Han
- Department of Psychiatry, College of Medicine, Chung-Ang University, Seoul, Republic of Korea
| |
Collapse
|
3
|
Wolf A, Ravienna K, Salobrar-Garcia E. Editorial: Early indicators of cognitive decline, Alzheimer's disease, and related dementias captured by neurophysiological tools. Front Psychol 2024; 15:1393724. [PMID: 38655218 PMCID: PMC11036544 DOI: 10.3389/fpsyg.2024.1393724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 03/04/2024] [Indexed: 04/26/2024] Open
Affiliation(s)
- Alexandra Wolf
- Cognitive Behavioral Assistive Technology (CBAT), Goal-Oriented Technology Group, RIKEN Center for Advanced Intelligence Project (AIP), Tokyo, Japan
- Department of Neuropsychiatry, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Karine Ravienna
- Vanaya NeuroLab Brain and Behavior Research Center, Jakarta, Indonesia
| | - Elena Salobrar-Garcia
- Instituto de Investigaciones Oftalmológicas Ramón Castroviejo, Grupo UCM 920105, IdISSC, Universidad Complutense de Madrid, Madrid, Spain
- Facultad de Óptica y Optometría, Departamento de Inmunología, Oftalmología y ORL, Universidad Complutense de Madrid, Madrid, Spain
| |
Collapse
|
4
|
Pereira N, Costa MA, Guerreiro M. Integrating Cognitive Factors and Eye Movement Data in Reading Predictive Models for Children with Dyslexia and ADHD-I. J Eye Mov Res 2024; 16:10.16910/jemr.16.4.6. [PMID: 38646066 PMCID: PMC11028017 DOI: 10.16910/jemr.16.4.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2024] Open
Abstract
This study reports on several specific neurocognitive processes and eye-tracking predictors of reading outcomes for a sample of children with Developmental Dyslexia (DD) and At-tention-Deficit/Hyperactivity Disorder - inattentive subtype (ADHD-I) compared to typical readers. Participants included 19 typical readers, 21 children diagnosed with ADHD-I and 19 children with DD. All participants were attending 4th grade and had a mean age of 9.08 years. The psycholinguistic profile of each group was assessed using a battery of neuropsy-chological and linguistic tests. Participants were submitted to a silent reading task with lex-ical manipulation of the text. Multinomial logistic regression was conducted to evaluate the predictive capability of developing dyslexia or ADHD-I based on the following measures: (a) a linguistic model that included measures of phonological awareness, rapid naming, and reading fluency and accuracy; (b) a cognitive neuropsychological model that included measures of memory, attention, visual processes, and cognitive or intellectual functioning, and (c) an additive model of lexical word properties with manipulation of word-frequency and word-length effects through eye-tracking. The additive model in conjunction with the neuropsychological model classification improved the prediction of who develops dyslexia or ADHD-I having as baseline normal readers. Several of the neuropsychological and eye-tracking variables have power to predict the degree of reading outcomes in children with learning disabilities.
Collapse
Affiliation(s)
- Norberto Pereira
- NeuroCog - Centro Reabilitação Lesão Cerebral, Centro Linguística Universidade Lisboa (CLUL), Portugal
- RISE-HEALTH - Polo de Gestão da Escola Superior de Saúde do Instituto Politécnico do Porto, Portugal
- Escola Superior de Saúde Dr. Lopes Dias (ESALD), Portugal
- www.neurocog.pt
| | | | | |
Collapse
|
5
|
Wohltjen S, Wheatley T. Interpersonal eye-tracking reveals the dynamics of interacting minds. Front Hum Neurosci 2024; 18:1356680. [PMID: 38532792 PMCID: PMC10963423 DOI: 10.3389/fnhum.2024.1356680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 02/20/2024] [Indexed: 03/28/2024] Open
Abstract
The human eye is a rich source of information about where, when, and how we attend. Our gaze paths indicate where and what captures our attention, while changes in pupil size can signal surprise, revealing our expectations. Similarly, the pattern of our blinks suggests levels of alertness and when our attention shifts between external engagement and internal thought. During interactions with others, these cues reveal how we coordinate and share our mental states. To leverage these insights effectively, we need accurate, timely methods to observe these cues as they naturally unfold. Advances in eye-tracking technology now enable real-time observation of these cues, shedding light on mutual cognitive processes that foster shared understanding, collaborative thought, and social connection. This brief review highlights these advances and the new opportunities they present for future research.
Collapse
Affiliation(s)
- Sophie Wohltjen
- Department of Psychology, University of Wisconsin–Madison, Madison, WI, United States
| | - Thalia Wheatley
- Department of Psychological and Brain Sciences, Consortium for Interacting Minds, Dartmouth College, Hanover, NH, United States
- Santa Fe Institute, Santa Fe, NM, United States
| |
Collapse
|
6
|
Mark JA, Curtin A, Kraft AE, Ziegler MD, Ayaz H. Mental workload assessment by monitoring brain, heart, and eye with six biomedical modalities during six cognitive tasks. Front Neuroergon 2024; 5:1345507. [PMID: 38533517 PMCID: PMC10963413 DOI: 10.3389/fnrgo.2024.1345507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/15/2024] [Indexed: 03/28/2024]
Abstract
Introduction The efficiency and safety of complex high precision human-machine systems such as in aerospace and robotic surgery are closely related to the cognitive readiness, ability to manage workload, and situational awareness of their operators. Accurate assessment of mental workload could help in preventing operator error and allow for pertinent intervention by predicting performance declines that can arise from either work overload or under stimulation. Neuroergonomic approaches based on measures of human body and brain activity collectively can provide sensitive and reliable assessment of human mental workload in complex training and work environments. Methods In this study, we developed a new six-cognitive-domain task protocol, coupling it with six biomedical monitoring modalities to concurrently capture performance and cognitive workload correlates across a longitudinal multi-day investigation. Utilizing two distinct modalities for each aspect of cardiac activity (ECG and PPG), ocular activity (EOG and eye-tracking), and brain activity (EEG and fNIRS), 23 participants engaged in four sessions over 4 weeks, performing tasks associated with working memory, vigilance, risk assessment, shifting attention, situation awareness, and inhibitory control. Results The results revealed varying levels of sensitivity to workload within each modality. While certain measures exhibited consistency across tasks, neuroimaging modalities, in particular, unveiled meaningful differences between task conditions and cognitive domains. Discussion This is the first comprehensive comparison of these six brain-body measures across multiple days and cognitive domains. The findings underscore the potential of wearable brain and body sensing methods for evaluating mental workload. Such comprehensive neuroergonomic assessment can inform development of next generation neuroadaptive interfaces and training approaches for more efficient human-machine interaction and operator skill acquisition.
Collapse
Affiliation(s)
- Jesse A. Mark
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA, United States
| | - Adrian Curtin
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA, United States
| | - Amanda E. Kraft
- Advanced Technology Laboratories, Lockheed Martin, Arlington, VA, United States
| | - Matthias D. Ziegler
- Advanced Technology Laboratories, Lockheed Martin, Arlington, VA, United States
| | - Hasan Ayaz
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA, United States
- Department of Psychological and Brain Sciences, College of Arts and Sciences, Drexel University, Philadelphia, PA, United States
- Drexel Solutions Institute, Drexel University, Philadelphia, PA, United States
- A. J. Drexel Autism Institute, Drexel University, Philadelphia, PA, United States
- Department of Family and Community Health, University of Pennsylvania, Philadelphia, PA, United States
- Center for Injury Research and Prevention, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| |
Collapse
|
7
|
Osanami Törngren S, Schütze C, Van Belle E, Nyström M. "We choose this CV because we choose diversity" - What do eye movements say about the choices recruiters make? Front Sociol 2024; 9:1222850. [PMID: 38515653 PMCID: PMC10954785 DOI: 10.3389/fsoc.2024.1222850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 02/02/2024] [Indexed: 03/23/2024]
Abstract
Introduction A large body of research has established a consensus that racial discrimination in CV screening occurs and persists. Nevertheless, we still know very little about how recruiters look at the CV and how this is connected to the discriminatory patterns. This article examines the way recruiters view and select CVs and how they reason about their CV selection choices, as a first step in unpacking the patterns of hiring discrimination. Specifically, we explore how race and ethnicity signaled through the CV matter, and how recruiters reason about the choices they make. Methods We recorded data from 40 respondents (20 pairs) who are real-life recruiters with experiences in recruitment of diverse employees in three large Swedish-based firms in the finance and retail sector in two large cities. The participating firms all value diversity, equity and inclusion in their recruitment. Their task was to individually rate 10 fictious CVs where race (signaled by face image) and ethnicity (signaled by name) were systematically manipulated, select the top three candidates, and then discuss their choices in pairs to decide on a single top candidate. We examined whether respondents' choices were associated with the parts of the CV they looked at, and how they reasoned and justified their choices through dialog. Results Our results show that non-White CVs were rated higher than White CVs. While we do not observe any statistically significant differences in the ratings between different racial groups, we see a statistically significant preference for Chinese over Iraqi names. There were no significant differences in time spent looking at the CV across different racial groups, but respondents looked longer at Polish names compared to Swedish names when presented next to a White face. The dialog data reveal how respondents assess different CVs by making assumptions about the candidates' job and organizational fit through limited information on the CVs, especially when the qualifications of the candidates are evaluated to be equal.
Collapse
Affiliation(s)
- Sayaka Osanami Törngren
- Department of Global Political Studies, Malmö Institute for Studies of Migration, Diversity, and Welfare, Malmö University, Malmö, Sweden
| | - Carolin Schütze
- Department of Global Political Studies, Malmö Institute for Studies of Migration, Diversity, and Welfare, Malmö University, Malmö, Sweden
| | - Eva Van Belle
- Brussels Institute for Social and Population Studies (BRISPO), Vrije Universiteit Brussel, Brussels, Belgium
| | | |
Collapse
|
8
|
Surber C, Hoepfel D, Günther V, Kersting A, Rufer M, Suslow T, Bodenschatz CM. Deployment of attention to facial expressions varies as a function of emotional quality-but not in alexithymic individuals. Front Psychiatry 2024; 15:1338194. [PMID: 38510803 PMCID: PMC10950908 DOI: 10.3389/fpsyt.2024.1338194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 02/15/2024] [Indexed: 03/22/2024] Open
Abstract
Background Alexithymia is a risk factor for emotional disorders and is characterized by differences in automatic and controlled emotion processing. The multi-stimulus free-viewing task has been used to detect increased negative and reduced positive attentional biases in depression and anxiety. In the present eye-tracking study, we examined whether lexical emotional priming directs attention toward emotion-congruent facial expressions and whether alexithymia is related to impairments in lexical priming and spontaneous attention deployment during multiple face perception. Materials and methods A free-viewing task with happy, fearful, angry, and neutral faces shown simultaneously was administered to 32 alexithymic and 46 non-alexithymic individuals along with measures of negative affect and intelligence. Face presentation was preceded by masked emotion words. Indices of initial orienting and maintenance of attention were analyzed as a function of prime or target category and study group. Results Time to first fixation was not affected by prime category or study group. Analysis of fixation duration yielded a three-way interaction. Alexithymic individuals exhibited no prime or target category effect, whereas non-alexithymic individuals showed a main effect of target condition, fixating happy faces longer than neutral and angry faces and fearful faces longer than angry faces. Discussion Our results show evidence of attentional biases for positive and fearful social information in non-alexithymic individuals, but not in alexithymic individuals. The lack of spontaneous attentional preference for these social stimuli in alexithymia might contribute to a vulnerability for developing emotional disorders. Our data also suggest that briefly presented emotion words may not facilitate gaze orientation toward emotion-congruent stimuli.
Collapse
Affiliation(s)
- Chiara Surber
- Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Dennis Hoepfel
- Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Vivien Günther
- Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Anette Kersting
- Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Michael Rufer
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric University Hospital Zurich (PUK), University of Zurich, Zurich, Switzerland
- Center for Psychiatry and Psychotherapy, Clinic Zugersee, Triaplus AG, Zug, Switzerland
| | - Thomas Suslow
- Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Charlott Maria Bodenschatz
- Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| |
Collapse
|
9
|
Ms M, Cho VY, FelsyPremila G, Nirmal L, Sujitha P, Bhavyaa R, King NM, Anthonappa RP. Visual interpretation of clinical images among dental students using eye-tracking technology. J Dent Educ 2024. [PMID: 38445708 DOI: 10.1002/jdd.13482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 11/10/2023] [Accepted: 01/06/2024] [Indexed: 03/07/2024]
Abstract
BACKGROUND Tele-consultations are increasingly used for screening and diagnosis. Only a few studies have assessed dental students' visual attention to clinical images. AIM To (i) determine dental students' gaze behavior, visual fixations, and diagnostic competence while viewing clinical images, and (ii) explore potential opportunities to strengthen the teaching-learning approaches. DESIGN Tobii Pro Nano-device captured the eye-tracking data for 65 dental undergraduate students in this cross-sectional study. The predetermined areas of interest (AOI) for all five clinical photographs were uploaded onto Tobii software. All participants used a think-aloud protocol with no restrictions to view time. RESULTS A total of 325 clinical pictures were analyzed, and the average view time was 189.25 ± 76.90 s. Most participants started at the center of the image (three frontal photos), spent a significant share of their view time on prominent findings, did not follow a systematic pattern, and exhibited diagnostic incompetence. Also, most participants followed a "Z" viewing pattern (oscillating movement from left to right) for the remaining two pictures. CONCLUSIONS Subjects frequently fixated on the prominent AOI, however, failed to make the correct diagnosis. Their view patterns revealed no sequential viewing. Therefore, emphasizing knowledge about common dental abnormalities and focusing on full coverage of clinical pictures can improve dental students' diagnostic competence and view patterns.
Collapse
Affiliation(s)
- Muthu Ms
- Department of Pediatric and Preventive Dentistry, Sri Ramachandra Faculty of Dental Sciences, Sri Ramachandra Institute of Higher Education and Research (Deemed to be University), Chennai, India
- Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman, UAE
| | - Vanessa Y Cho
- Department of Pediatric Dentistry at the Dental School, The University of Western Australia, Perth, Australia
| | - G FelsyPremila
- Department of Central Research Facility, Sri Ramachandra Faculty of Clinical Research, Sri Ramachandra Institute of Higher Education and Research (Deemed to be University), Chennai, India
| | - Latha Nirmal
- Department of Pediatric and Preventive Dentistry, Sri Ramachandra Faculty of Dental Sciences, Sri Ramachandra Institute of Higher Education and Research (Deemed to be University), Chennai, India
| | - P Sujitha
- SRM Kattankulathur Dental College and Hospital, Chennai, India
| | - R Bhavyaa
- Department of Pediatric and Preventive Dentistry, Sri Ramachandra Faculty of Dental Sciences, Sri Ramachandra Institute of Higher Education and Research (Deemed to be University), Chennai, India
| | - Nigel M King
- Department of Pediatric Dentistry at the Dental School, The University of Western Australia, Perth, Australia
| | - Robert P Anthonappa
- Department of Pediatric Dentistry at the Dental School, The University of Western Australia, Perth, Australia
| |
Collapse
|
10
|
Ward EK, Buitelaar JK, Hunnius S. Autistic and nonautistic adolescents do not differ in adaptation to gaze direction. Autism Res 2024. [PMID: 38433357 DOI: 10.1002/aur.3118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 02/18/2024] [Indexed: 03/05/2024]
Abstract
Predictive processing accounts of autism posit that autistic individuals' perception is less biased by expectations than nonautistic individuals', perhaps through stronger precision-weighting of prediction errors. Since precision-weighting is fundamental to all information processing, under this theory, the differences between autistic and nonautistic individuals should be domain-general and observable in both behavior and brain responses. This study used EEG, behavioral responses, and eye-tracking co-registration during gaze-direction adaptation, to investigate whether increased precision-weighting of prediction errors is evident through smaller adaptation after-effects in autistic adolescents compared with nonautistic peers. Multilevel modeling showed that autistic and nonautistic adolescents' responses were consistent with behavioral adaptation, with Bayesian statistics providing extremely strong evidence for the absence of a group difference. Cluster-based permutation testing of ERP responses did not show the expected adaptation after-effect but did show habituation to repeated stimulus presentation, and no group difference was detected, a result not consistent with the theoretical account. Combined with the few other available studies, the current findings raise challenges for the theory, suggesting no fundamental difference in precision-weighting of prediction errors in autism.
Collapse
Affiliation(s)
- Emma K Ward
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
- Birkbeck, University of London, London, UK
| | - Jan K Buitelaar
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
- Department of Cognitive Neuroscience, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Sabine Hunnius
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
| |
Collapse
|
11
|
Aklepi G, Manolovitz B, Robayo LE, Sarafraz A, Blandino CF, Arwari B, Sobczak E, Bass D, Ghamasaee P, Bolaños Saavedra A, Samano D, Massad N, Kottapally M, Merenda A, Dib S, Dietrich WD, Rundek T, O'Phelan KH, Claassen J, Walker MF, Alkhachroum A. Covert Tracking to Immersive Stimuli in Traumatic Brain Injury Subjects With Disorders of Consciousness. J Neurotrauma 2024; 41:646-659. [PMID: 37624747 DOI: 10.1089/neu.2023.0188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/27/2023] Open
Abstract
Eye tracking assessments are clinician dependent and can contribute to misclassification of coma. We investigated responsiveness to videos with and without audio in traumatic brain injury (TBI) subjects using video eye-tracking (VET). We recruited 20 healthy volunteers and 10 unresponsive TBI subjects. Clinicians were surveyed whether the subject was tracking on their bedside assessment. The Coma Recovery Scale-Revised (CRS-R) was also performed. Eye movements in response to three different 30-second videos with and without sound were recorded using VET. The videos consisted of moving characters (a dancer, a person skateboarding, and Spiderman). Tracking on VET was defined as visual fixation on the character and gaze movement in the same direction of the character on two separate occasions. Subjects were classified as "covert tracking" (tracking using VET only), "overt tracking" (VET and clinical exam by clinicians), and "no tracking". A k-nearest-neighbors model was also used to identify tracking computationally. Thalamocortical connectivity and structural integrity were evaluated with EEG and MRI. The ability to obey commands was evaluated at 6- and 12-month follow-up. The average age was 29 (± 17) years old. Three subjects demonstrated "covert tracking" (CRS-R of 6, 8, 7), two "overt tracking" (CRS-R 22, 11), and five subjects "no tracking" (CRS-R 8, 6, 5, 6, 7). Among the 84 tested trials in all subjects, 11 trials (13%) met the criteria for "covert tracking". Using the k-nearest approach, 14 trials (17%) were classified as "covert tracking". Subjects with "tracking" had higher thalamocortical connectivity, and had fewer structures injured in the eye-tracking network than those without tracking. At follow-up, 2 out of 3 "covert" and all "overt" subjects recovered consciousness versus only 2 subjects in the "no tracking" group. Immersive stimuli may serve as important objective tools to differentiate subtle tracking using VET.
Collapse
Affiliation(s)
- Gabriela Aklepi
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Brian Manolovitz
- Department of Neurology, University of Miami, Miami, Florida, USA
| | - Linda E Robayo
- Neuroscience Graduate Program, University of Miami, Miami, Florida, USA
- The Miami Project to Cure Paralysis, University of Miami, Miami, Florida, USA
| | - Amin Sarafraz
- Center for Computational Science, University of Miami, Miami, Florida, USA
| | | | - Brian Arwari
- Department of Kinesiology and Sport Sciences, University of Miami, Miami, Florida, USA
| | - Evie Sobczak
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Danielle Bass
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Pardis Ghamasaee
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Ana Bolaños Saavedra
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Daniel Samano
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Nina Massad
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Mohan Kottapally
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Amedeo Merenda
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Salim Dib
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - W Dalton Dietrich
- Neuroscience Graduate Program, University of Miami, Miami, Florida, USA
- The Miami Project to Cure Paralysis, University of Miami, Miami, Florida, USA
| | - Tatjana Rundek
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Kristine H O'Phelan
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| | - Jan Claassen
- Department of Neurology, Columbia University, New York, New York, USA
| | - Mark F Walker
- Department of Neurology, Case Western Reserve University, Louis Stokes Cleveland VA Medical Center, Cleveland, Ohio, USA
| | - Ayham Alkhachroum
- Department of Neurology, University of Miami, Miami, Florida, USA
- Jackson Memorial Hospital, Miami, Florida, USA
| |
Collapse
|
12
|
Veerabhadrappa R, Hettiarachchi IT, Hanoun S, Jia D, Hosking SG, Bhatti A. Evaluating Operator Training Performance Using Recurrence Quantification Analysis of Autocorrelation Transformed Eye Gaze Data. Hum Factors 2024; 66:818-838. [PMID: 35930698 DOI: 10.1177/00187208221116953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE This research aimed to investigate the relationship between gaze behaviour dynamics and operator performance. BACKGROUND Individuals differ in their approach when learning a new task often resulting in performance disparity. During training some individuals learn the structure and dynamics of the task and develop a systematic approach, whereas others may achieve the same result albeit with increased perceived workload, or indeed some may fail to achieve superior performance levels. Previous research has shown that comparing gaze of experts with novices can provide unique insights into cognitive functioning of superior performers. METHODS Twenty-five individuals participated in a computer-based simulation task. The concept of coefficient of variation (CoV) of task scores was used to compute the participants' consistency of performance. Based on CoV, the cohort was split into two performance categories. The temporal patterns in participants gaze data were transformed using autocorrelation, and recurrence quantification analysis (RQA) was employed to analyse and quantify the patterns. RESULTS A Mann-Whitney U analysis demonstrated significantly (p < .01) higher determinism, entropy and laminarity in the superior group compared to the moderate group. Pearson's correlation revealed a significant (p < .01) negative correlation between the consistency of task performance (CoV) and the RQA measures. CONCLUSION The results demonstrated that eye gaze dynamics can be used as an objective measure of performance. Participants classified as superior performers consistently demonstrated a systematic gaze activity which were in line with the task structure. APPLICATION The methods presented here are applicable to observe and evaluate operators' strategic distribution of gaze. Specifically, for tactical monitoring and decision making in task environments where spatial locations of elements-of-interest vary continuously.
Collapse
Affiliation(s)
| | | | - Samer Hanoun
- Deakin University, Waurn Ponds, Victoria, Australia
| | - Dawei Jia
- Defence Science and Technology Group, Melbourne, Victoria, Australia
| | - Simon G Hosking
- Defence Science and Technology Group, Melbourne, Victoria, Australia
| | - Asim Bhatti
- Deakin University, Waurn Ponds, Victoria, Australia
| |
Collapse
|
13
|
Chudzik A, Śledzianowski A, Przybyszewski AW. Machine Learning and Digital Biomarkers Can Detect Early Stages of Neurodegenerative Diseases. Sensors (Basel) 2024; 24:1572. [PMID: 38475108 DOI: 10.3390/s24051572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/16/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024]
Abstract
Neurodegenerative diseases (NDs) such as Alzheimer's Disease (AD) and Parkinson's Disease (PD) are devastating conditions that can develop without noticeable symptoms, causing irreversible damage to neurons before any signs become clinically evident. NDs are a major cause of disability and mortality worldwide. Currently, there are no cures or treatments to halt their progression. Therefore, the development of early detection methods is urgently needed to delay neuronal loss as soon as possible. Despite advancements in Medtech, the early diagnosis of NDs remains a challenge at the intersection of medical, IT, and regulatory fields. Thus, this review explores "digital biomarkers" (tools designed for remote neurocognitive data collection and AI analysis) as a potential solution. The review summarizes that recent studies combining AI with digital biomarkers suggest the possibility of identifying pre-symptomatic indicators of NDs. For instance, research utilizing convolutional neural networks for eye tracking has achieved significant diagnostic accuracies. ROC-AUC scores reached up to 0.88, indicating high model performance in differentiating between PD patients and healthy controls. Similarly, advancements in facial expression analysis through tools have demonstrated significant potential in detecting emotional changes in ND patients, with some models reaching an accuracy of 0.89 and a precision of 0.85. This review follows a structured approach to article selection, starting with a comprehensive database search and culminating in a rigorous quality assessment and meaning for NDs of the different methods. The process is visualized in 10 tables with 54 parameters describing different approaches and their consequences for understanding various mechanisms in ND changes. However, these methods also face challenges related to data accuracy and privacy concerns. To address these issues, this review proposes strategies that emphasize the need for rigorous validation and rapid integration into clinical practice. Such integration could transform ND diagnostics, making early detection tools more cost-effective and globally accessible. In conclusion, this review underscores the urgent need to incorporate validated digital health tools into mainstream medical practice. This integration could indicate a new era in the early diagnosis of neurodegenerative diseases, potentially altering the trajectory of these conditions for millions worldwide. Thus, by highlighting specific and statistically significant findings, this review demonstrates the current progress in this field and the potential impact of these advancements on the global management of NDs.
Collapse
Affiliation(s)
- Artur Chudzik
- Polish-Japanese Academy of Information Technology, Faculty of Computer Science, 86 Koszykowa Street, 02-008 Warsaw, Poland
| | - Albert Śledzianowski
- Polish-Japanese Academy of Information Technology, Faculty of Computer Science, 86 Koszykowa Street, 02-008 Warsaw, Poland
| | - Andrzej W Przybyszewski
- Polish-Japanese Academy of Information Technology, Faculty of Computer Science, 86 Koszykowa Street, 02-008 Warsaw, Poland
- UMass Chan Medical School, Department of Neurology, 65 Lake Avenue, Worcester, MA 01655, USA
| |
Collapse
|
14
|
Yuan XF, Ji YQ, Zhang TX, Xiang HB, Ye ZY, Ye Q. Effects of Exercise Habits and Gender on Sports e-Learning Behavior: Evidence from an Eye-Tracking Study. Psychol Res Behav Manag 2024; 17:813-826. [PMID: 38434961 PMCID: PMC10909329 DOI: 10.2147/prbm.s442863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 02/20/2024] [Indexed: 03/05/2024] Open
Abstract
Background/Objective In the post-epidemic era, an increasing number of individuals were accustomed to learning sports and physical activity knowledge online for fitness and health demands. However, most previous studies have examined the influence of e-learning materials and resources on learners and have neglected intrinsic factors such as experience and physiological characteristics. Therefore, we conducted a study to investigate the effect of exercise habits and gender on sports e-learning behavior via eye-tracking technology. Methods We recruited a sample of 60 undergraduate students (mean age = 19.6) from a university in Nanjing, China. They were randomly assigned into 4 groups based on 2 genders × 2 exercise habits. Their gaze behavior was collected by an eye-tracking device during the experiment. The cognitive Load Test and Learning Effect Test were conducted at the end of the individual experiment. Results (1) Compared to the non-exercise habit group, the exercise habit group had a higher fixation count (P<0.05), a shorter average fixation duration (P<0.05), a smaller average pupil diameter (P<0.05), and a lower subjective cognitive load (P<0.05) and better learning outcome (P<0.05). (2) Male participants showed a greater tendency to process information from the video area of interest (AOIs), and had lower subjective cognitive load (P < 0.05) and better learning outcomes (P < 0.05). (3) There was no interaction effect between exercise habits and gender for any of the indicators (P > 0.05). Conclusion Our results indicate that exercise habits effectively enhance sports e-learning outcomes and reduce cognitive load. The exercise habits group showed significant improvements in fixation counts, average fixation duration, and average pupil diameter. Furthermore, male subjects exhibited superior learning outcomes, experienced lower cognitive load, and demonstrated greater attentiveness to dynamic visual information. These conclusions are expected to improve sports e-learning success and address educational inequality.
Collapse
Affiliation(s)
- Xu-Fu Yuan
- School of Sports Training, Nanjing Sport Institute, Nanjing, Jiangsu, People’s Republic of China
| | - Yu-Qin Ji
- School of Sport and Human Science, Nanjing Sport Institute, Nanjing, Jiangsu, People’s Republic of China
| | - Teng-Xiao Zhang
- School of Physical Education and Humanities, Nanjing Sport Institute, Nanjing, Jiangsu, People’s Republic of China
| | - Hong-Bin Xiang
- School of Sport, Exercise and Health Sciences, Loughborough University, Leicestershire, UK
| | - Zhuo-Yan Ye
- Nanjing Foreign Language School Xianlin Campus, Nanjing, Jiangsu, People’s Republic of China
| | - Qiang Ye
- School of Physical Education and Humanities, Nanjing Sport Institute, Nanjing, Jiangsu, People’s Republic of China
| |
Collapse
|
15
|
Larsen OFP, Tresselt WG, Lorenz EA, Holt T, Sandstrak G, Hansen TI, Su X, Holt A. A method for synchronized use of EEG and eye tracking in fully immersive VR. Front Hum Neurosci 2024; 18:1347974. [PMID: 38468815 PMCID: PMC10925625 DOI: 10.3389/fnhum.2024.1347974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/06/2024] [Indexed: 03/13/2024] Open
Abstract
This study explores the synchronization of multimodal physiological data streams, in particular, the integration of electroencephalography (EEG) with a virtual reality (VR) headset featuring eye-tracking capabilities. A potential use case for the synchronized data streams is demonstrated by implementing a hybrid steady-state visually evoked potential (SSVEP) based brain-computer interface (BCI) speller within a fully immersive VR environment. The hardware latency analysis reveals an average offset of 36 ms between EEG and eye-tracking data streams and a mean jitter of 5.76 ms. The study further presents a proof of concept brain-computer interface (BCI) speller in VR, showcasing its potential for real-world applications. The findings highlight the feasibility of combining commercial EEG and VR technologies for neuroscientific research and open new avenues for studying brain activity in ecologically valid VR environments. Future research could focus on refining the synchronization methods and exploring applications in various contexts, such as learning and social interactions.
Collapse
Affiliation(s)
- Olav F. P. Larsen
- Motion Capture and Visualization Laboratory, Department of Computer Science, Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Trondheim, Norway
| | - William G. Tresselt
- Motion Capture and Visualization Laboratory, Department of Computer Science, Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Trondheim, Norway
| | - Emanuel A. Lorenz
- Motion Capture and Visualization Laboratory, Department of Computer Science, Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Trondheim, Norway
| | - Tomas Holt
- Motion Capture and Visualization Laboratory, Department of Computer Science, Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Trondheim, Norway
| | - Grethe Sandstrak
- Motion Capture and Visualization Laboratory, Department of Computer Science, Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Trondheim, Norway
| | - Tor I. Hansen
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Acquired Brain Injury, St. Olav's University Hospital, Trondheim, Norway
| | - Xiaomeng Su
- Motion Capture and Visualization Laboratory, Department of Computer Science, Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Trondheim, Norway
| | - Alexander Holt
- Motion Capture and Visualization Laboratory, Department of Computer Science, Faculty of Information Technology and Electrical Engineering, Norwegian University of Science and Technology, Trondheim, Norway
| |
Collapse
|
16
|
Luis-del Campo V, Morenas Martín J, Musculus L, Raab M. Embodied planning in climbing: how pre-planning informs motor execution. Front Psychol 2024; 15:1337878. [PMID: 38440247 PMCID: PMC10911288 DOI: 10.3389/fpsyg.2024.1337878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 01/11/2024] [Indexed: 03/06/2024] Open
Abstract
Introduction The aim of the study is to address embodied planning in climbing. Embodied planning was conceptualized as the interaction between perceptual-cognitive pre-planning and motor execution. Methods In an experimental study, 18 climbers were asked to pre-plan a climbing route and to perform the route afterward. During pre-planning, the visual search pattern of climbers was captured using a portable eye tracker. After previewing, they were invited to climb the wall. Results Results revealed that holds looked at during pre-planning were used twice as much during route execution than those not looked at. The duration of fixations was longer for holds used than those not used during route execution. The experience of climbers (training years) correlated with visual strategies and climbing performance, such that experienced participants climbed faster and fixated at the holds not used for a shorter time. Discussion The visual behaviors of climbers were influenced by their past sensorimotor experiences during route previewing, impacting subsequent climbing performance.
Collapse
Affiliation(s)
| | | | - Lisa Musculus
- Institute of Psychology, Department of Performance Psychology, German Sport University Cologne, Cologne, North Rhine-Westphalia, Germany
| | - Markus Raab
- Institute of Psychology, Department of Performance Psychology, German Sport University Cologne, Cologne, North Rhine-Westphalia, Germany
| |
Collapse
|
17
|
Keidel K, Schröder R, Trautner P, Radbruch A, Murawski C, Ettinger U. The date/delay effect in intertemporal choice: A combined fMRI and eye-tracking study. Hum Brain Mapp 2024; 45:e26585. [PMID: 38401135 PMCID: PMC10893971 DOI: 10.1002/hbm.26585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 12/08/2023] [Accepted: 12/14/2023] [Indexed: 02/26/2024] Open
Abstract
Temporal discounting, the tendency to devalue future rewards as a function of delay until receipt, is influenced by time framing. Specifically, discount rates are shallower when the time at which the reward is received is presented as a date (date condition; e.g., June 8, 2023) rather than in delay units (delay condition; e.g., 30 days), which is commonly referred to as the date/delay effect. However, the cognitive and neural mechanisms of this effect are not well understood. Here, we examined the date/delay effect by analysing combined fMRI and eye-tracking data of N = 31 participants completing a temporal discounting task in both a delay and a date condition. The results confirmed the date/delay effect and revealed that the date condition led to higher fixation durations on time attributes and to higher activity in precuneus/PCC and angular gyrus, that is, areas previously associated with episodic thinking. Additionally, participants made more comparative eye movements in the date compared to the delay condition. A lower date/delay effect was associated with higher prefrontal activity in the date > delay contrast, suggesting that higher control or arithmetic operations may reduce the date/delay effect. Our findings are in line with hypotheses positing that the date condition is associated with differential time estimation and the use of more comparative as opposed to integrative choice strategies. Specifically, higher activity in memory-related brain areas suggests that the date condition leads to higher perceived proximity of delayed rewards, while higher frontal activity (middle/superior frontal gyrus, posterior medial frontal cortex, cingulate) in participants with a lower date/delay effect suggests that the effect is particularly pronounced in participants avoiding complex arithmetic operations in the date condition.
Collapse
Affiliation(s)
- Kristof Keidel
- Department of PsychologyUniversity of BonnBonnGermany
- Department of Finance, Centre for Brain, Mind and MarketsThe University of MelbourneCarltonVictoriaAustralia
| | | | | | - Alexander Radbruch
- Clinic of NeuroradiologyUniversity HospitalBonnGermany
- Clinical Neuroimaging, German Center for Neurodegenerative Diseases (DZNE)BonnGermany
| | - Carsten Murawski
- Department of Finance, Centre for Brain, Mind and MarketsThe University of MelbourneCarltonVictoriaAustralia
| | | |
Collapse
|
18
|
Lopergolo D, Rosini F, Pretegiani E, Bargagli A, Serchi V, Rufa A. Autosomal recessive cerebellar ataxias: a diagnostic classification approach according to ocular features. Front Integr Neurosci 2024; 17:1275794. [PMID: 38390227 PMCID: PMC10883068 DOI: 10.3389/fnint.2023.1275794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 11/10/2023] [Indexed: 02/24/2024] Open
Abstract
Autosomal recessive cerebellar ataxias (ARCAs) are a heterogeneous group of neurodegenerative disorders affecting primarily the cerebellum and/or its afferent tracts, often accompanied by damage of other neurological or extra-neurological systems. Due to the overlap of clinical presentation among ARCAs and the variety of hereditary, acquired, and reversible etiologies that can determine cerebellar dysfunction, the differential diagnosis is challenging, but also urgent considering the ongoing development of promising target therapies. The examination of afferent and efferent visual system may provide neurophysiological and structural information related to cerebellar dysfunction and neurodegeneration thus allowing a possible diagnostic classification approach according to ocular features. While optic coherence tomography (OCT) is applied for the parametrization of the optic nerve and macular area, the eye movements analysis relies on a wide range of eye-tracker devices and the application of machine-learning techniques. We discuss the results of clinical and eye-tracking oculomotor examination, the OCT findings and some advancing of computer science in ARCAs thus providing evidence sustaining the identification of robust eye parameters as possible markers of ARCAs.
Collapse
Affiliation(s)
- Diego Lopergolo
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
- UOC Neurologia e Malattie Neurometaboliche, Azienda Ospedaliero-Universitaria Senese, Siena, Italy
| | - Francesca Rosini
- UOC Stroke Unit, Department of Emergenza-Urgenza, Azienda Ospedaliero-Universitaria Senese, Siena, Italy
| | - Elena Pretegiani
- Unit of Neurology, Centre Hospitalier Universitaire Vaudoise Lausanne, Unit of Neurology and Cognitive Neurorehabilitation, Universitary Hospital of Fribourg, Fribourg, Switzerland
| | - Alessia Bargagli
- Evalab-Neurosense, Department of Medicine Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Valeria Serchi
- Evalab-Neurosense, Department of Medicine Surgery and Neuroscience, University of Siena, Siena, Italy
| | - Alessandra Rufa
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
- UOC Neurologia e Malattie Neurometaboliche, Azienda Ospedaliero-Universitaria Senese, Siena, Italy
- Evalab-Neurosense, Department of Medicine Surgery and Neuroscience, University of Siena, Siena, Italy
| |
Collapse
|
19
|
Mills C, Southwell R, D'Mello SK. Sadness facilitates "deeper" reading comprehension: a behavioural and eye tracking study. Cogn Emot 2024; 38:171-179. [PMID: 37787521 DOI: 10.1080/02699931.2023.2258589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 06/27/2023] [Indexed: 10/04/2023]
Abstract
Reading is one of the most common everyday activities, yet research elucidating how affective influence reading processes and outcomes is sparse with inconsistent results. To investigate this question, we randomly assigned participants (N = 136) to happiness (positive affect), sadness (negative affect), and neutral video-induction conditions prior to engaging in self-paced reading of a long, complex science text. Participants completed assessments targeting multiple levels of comprehension (e.g. recognising factual information, integrating different textual components, and open-ended responses of concepts from memory) after reading and after a week-long delay. Results indicated that the Sadness (vs. Happiness) condition had higher comprehension scores, with the largest effects emerging for assessments targeting deeper levels comprehension immediately after reading. Eye-tracking analyses revealed that such benefits may be partly driven by sustained attentional focus over the 20-minute reading session. We discuss results with respect to theories on affect, cognition, and text comprehension.
Collapse
Affiliation(s)
- Caitlin Mills
- Department of Educational Psychology, University of Minnesota, Minneapolis, MN, USA
| | - Rosy Southwell
- Institute of Cognitive Science, University of Colorado Boulder, Boulder, CO, USA
| | - Sidney K D'Mello
- Institute of Cognitive Science, University of Colorado Boulder, Boulder, CO, USA
- Department of Computer Science, University of Colorado Boulder, Boulder, CO, USA
| |
Collapse
|
20
|
Hu H, Li H, Wang B, Zhang M, Wu B, Wu X. Application of eye-tracking in nursing research: A scoping review. Nurs Open 2024; 11:e2108. [PMID: 38391099 PMCID: PMC10847623 DOI: 10.1002/nop2.2108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 12/25/2023] [Accepted: 01/11/2024] [Indexed: 02/24/2024] Open
Abstract
AIMS To map the themes and methods of nursing researches involving eye-tracking as a measurement, and offer suggestion for future nursing research using eye-tracking. DESIGN We conducted a scoping review following the methodology outlined in the JBI Manual for Evidence Synthesis on scoping reviews. METHODS Eligibility criteria were established based on Population (involving nursing or nursing students), Concept (utilizing eye-tracking as a research method), and Context (in any setting). Articles were retrieved from the PubMed, Web of Science, Embase, CINAHL, APA PsycInfo, and Scopus databases, spanning from database inception to November 17, 2023. The included studies were analysed using descriptive statistics and content analysis. RESULTS After duplicates were removed, 815 citations were identified from searches of electronic databases and other resources, and 66 met the inclusion criteria finally. Thirty-eight studies were conducted in a simulated environment. Five application domains were identified, and most of the studies (N = 50) were observational. The domains found in our review did not cover all topics of nursing research in the same depth. Additionally, 39 studies did not solely explicate eye-tracking data but instead integrated behavioural measures, scales/questionnaires, or other physiological data. CONCLUSIONS Eye-tracking emerges as a significant research tool in uncovering visual behaviour, particularly in nursing research focused on nursing education. This study not only summarized the application and interpretation of eye-tracking data but also recognized its potential in advancing clinical nursing research and practice. To effectively harness the capabilities of eye-tracking in elucidating cognitive processes, future research should aim for a clearer grasp of the theoretical underpinnings of the addressed research problems and methodological choices. It is crucial to emphasize the standardization of eye-tracking method reporting and ensuring data quality. No Patient or Public Contribution.
Collapse
Affiliation(s)
- Huiling Hu
- School of NursingPeking UniversityBeijingChina
| | - Huijun Li
- School of NursingPeking UniversityBeijingChina
- Department of NursingBeijing Children's Hospital, Capital Medical University, National Center for Children's HealthBeijingChina
| | - Binlin Wang
- School of NursingPeking UniversityBeijingChina
| | | | - Bilin Wu
- School of NursingPeking UniversityBeijingChina
| | - Xue Wu
- School of NursingPeking UniversityBeijingChina
- Peking University Health Science Centre for Evidence‐Based Nursing: A JBI Centre of ExcellenceBeijingChina
| |
Collapse
|
21
|
Gonçalves JL, Fuertes M, Silva S, Lopes-dos-Santos P, Ferreira-Santos F. Differential effects of attachment security on visual fixation to facial expressions of emotion in 14-month-old infants: an eye-tracking study. Front Psychol 2024; 15:1302657. [PMID: 38449748 PMCID: PMC10917067 DOI: 10.3389/fpsyg.2024.1302657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 01/10/2024] [Indexed: 03/08/2024] Open
Abstract
Introduction Models of attachment and information processing suggest that the attention infants allocate to social information might occur in a schema-driven processing manner according to their attachment pattern. A major source of social information for infants consists of facial expressions of emotion. We tested for differences in attention to facial expressions and emotional discrimination between infants classified as securely attached (B), insecure-avoidant (A), and insecure-resistant (C). Methods Sixty-one 14-month-old infants participated in the Strange Situation Procedure and an experimental task of Visual Habituation and Visual Paired-Comparison Task (VPC). In the Habituation phase, a Low-Arousal Happy face (habituation face) was presented followed by a VPC task of 6 trials composed of two contrasting emotional faces always involving the same actress: the one used in habituation (trial old face) and a new one (trial new face) portraying changes in valence (Low-Arousal Angry face), arousal (High-Arousal Happy face), or valence + arousal (High-Arousal Angry face). Measures of fixation time (FT) and number of fixations (FC) were obtained for the habituation face, the trial old face, the trial new face, and the difference between the trial old face and the trial new face using an eye-tracking system. Results We found a higher FT and FC for the trial new face when compared with the trial old face, regardless of the emotional condition (valence, arousal, valence + arousal contrasts), suggesting that 14-month-old infants were able to discriminate different emotional faces. However, this effect differed according to attachment pattern: resistant-attached infants (C) had significantly higher FT and FC for the new face than patterns B and A, indicating they may remain hypervigilant toward emotional change. On the contrary, avoidant infants (A) revealed significantly longer looking times to the trial old face, suggesting overall avoidance of novel expressions and thus less sensitivity to emotional change. Discussion Overall, these findings corroborate that attachment is associated with infants' social information processing.
Collapse
Affiliation(s)
- Joana L. Gonçalves
- Center for Research in Psychology for Positive Development, Lusíada University, Porto, Portugal
- Center for Psychology at University of Porto, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
- inED Centre for Research and Innovation in Education, School of Higher Education, Polytechnic Institute of Porto, Porto, Portugal
- Department of Social and Behavioral Sciences, University of Maia, Maia, Portugal
| | - Marina Fuertes
- Center for Psychology at University of Porto, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
- Escola Superior de Educação, Instituto Politécnico de Lisboa, Lisboa, Portugal
| | - Susana Silva
- Neurocognition and Language Research Group, Center for Psychology at University of Porto, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
| | - Pedro Lopes-dos-Santos
- Center for Psychology at University of Porto, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
- Faculty of Psychology and Education Science, University of Porto, Porto, Portugal
| | - Fernando Ferreira-Santos
- Faculty of Psychology and Education Science, University of Porto, Porto, Portugal
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Science, University of Porto, Porto, Portugal
| |
Collapse
|
22
|
Ziv I, Avni I, Dinstein I, Meiri G, Bonneh YS. Oculomotor randomness is higher in autistic children and increases with the severity of symptoms. Autism Res 2024; 17:249-265. [PMID: 38189581 DOI: 10.1002/aur.3083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 12/09/2023] [Indexed: 01/09/2024]
Abstract
A variety of studies have suggested that at least some children with autism spectrum disorder (ASD) view the world differently. Differences in gaze patterns as measured by eye tracking have been demonstrated during visual exploration of images and natural viewing of movies with social content. Here we analyzed the temporal randomness of saccades and blinks during natural viewing of movies, inspired by a recent measure of "randomness" applied to micro-movements of the hand and head in ASD (Torres et al., 2013; Torres & Denisova, 2016). We analyzed a large eye-tracking dataset of 189 ASD and 41 typically developing (TD) children (1-11 years old) who watched three movie clips with social content, each repeated twice. We found that oculomotor measures of randomness, obtained from gamma parameters of inter-saccade intervals (ISI) and blink duration distributions, were significantly higher in the ASD group compared with the TD group and were correlated with the ADOS comparison score, reflecting increased "randomness" in more severe cases. Moreover, these measures of randomness decreased with age, as well as with higher cognitive scores in both groups and were consistent across repeated viewing of each movie clip. Highly "random" eye movements in ASD children could be associated with high "neural variability" or noise, poor sensory-motor control, or weak engagement with the movies. These findings could contribute to the future development of oculomotor biomarkers as part of an integrative diagnostic tool for ASD.
Collapse
Affiliation(s)
- Inbal Ziv
- School of Optometry and Vision Science, Faculty of Life Science, Bar-Ilan University, Ramat Gan, Israel
| | - Inbar Avni
- Cognitive and Brain Sciences Department, Ben Gurion University of the Negev, Be'er Sheva, Israel
- Azrieli National Centre for Autism and Neurodevelopment Research, Ben Gurion University of the Negev, Be'er Sheva, Israel
| | - Ilan Dinstein
- Cognitive and Brain Sciences Department, Ben Gurion University of the Negev, Be'er Sheva, Israel
- Azrieli National Centre for Autism and Neurodevelopment Research, Ben Gurion University of the Negev, Be'er Sheva, Israel
- Psychology Department, Ben Gurion University of the Negev, Be'er Sheva, Israel
| | - Gal Meiri
- Azrieli National Centre for Autism and Neurodevelopment Research, Ben Gurion University of the Negev, Be'er Sheva, Israel
- Pre-school Psychiatry Unit, Soroka Medical Center, Be'er Sheva, Israel
| | - Yoram S Bonneh
- School of Optometry and Vision Science, Faculty of Life Science, Bar-Ilan University, Ramat Gan, Israel
| |
Collapse
|
23
|
Zangrossi A, Gatto LC, Lanfranchi V, Scarpazza C, Celli M, Sartori G. Autobiographical Implicit Association Test and eye movements: fixations topography enables detection of autobiographical memories. Front Psychol 2024; 15:1268256. [PMID: 38348265 PMCID: PMC10859496 DOI: 10.3389/fpsyg.2024.1268256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 01/03/2024] [Indexed: 02/15/2024] Open
Abstract
Introduction Autobiographical memory is the capacity to recollect memories of personally experienced events. The detection of such memories plays a key role in criminal trials. Among behavioral memory-detection methods, the autobiographical Implicit Association Test (aIAT) has gained popularity for its flexibility and suitability for forensic applications. The aIAT is a reaction time-based methodology aiming to assess whether information about an event is encoded in the respondent's mind. Here, we introduced the eye-D index, a measure based on the topography of fixations while performing the aIAT, as an additional measure to detect autobiographical memories covertly. Methods In this study, participants were involved in a mock-crime experiment in which they could act as Guilty or Innocent. One week later all participants underwent the aIAT combined with eye-tracking to investigate the presence of the crime-related memory. Results Guilty participants showed a higher number of fixations towards the category labels in the block in which true sentences shared the same response key with crime-related sentences, as compared to the block in which true sentences were paired with sentences describing an alternative version. Innocent participants showed the opposite pattern. This unbalanced allocation of attention to the category labels was quantified by the eye-D index and was found to be highly correlated to the standard aIAT-D index. Discussion This suggests that more fixations to the category labels could indicate increased cognitive load and monitoring of response conflicts. These preliminary results highlight eye-tracking as a tool to detect autobiographical memories covertly while performing the aIAT.
Collapse
Affiliation(s)
- Andrea Zangrossi
- Department of General Psychology, University of Padova, Padova, Italy
- Padova Neuroscience Center (PNC), University of Padova, Padova, Italy
| | | | | | - Cristina Scarpazza
- Department of General Psychology, University of Padova, Padova, Italy
- IRCCS S.Camillo Hospital, Venezia, Italy
| | - Miriam Celli
- Padova Neuroscience Center (PNC), University of Padova, Padova, Italy
| | - Giuseppe Sartori
- Department of General Psychology, University of Padova, Padova, Italy
| |
Collapse
|
24
|
Liu Y, Hu J. Effect of Object on Kinesthetic Motor Imagery in Autism Spectrum Disorder: A Pilot Study Based on Eye-Tracking Methodology. Neuropsychiatr Dis Treat 2024; 20:167-183. [PMID: 38282833 PMCID: PMC10822112 DOI: 10.2147/ndt.s435258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 01/17/2024] [Indexed: 01/30/2024] Open
Abstract
Introduction Social disturbance is a significant autism spectrum disorder (ASD) symptom. Action representation, which is a fundamental component of social interaction, can be investigated through kinesthetic motor imagery (KMI). KMI has been commonly studied with the well-developed laterality judgment paradigm, wherein participants are required to discriminate the laterality of a hand rotated by different angles along one or more axes. Here, we investigated the KMI processing in individuals with ASD by hand laterality judgment paradigm with eye-tracking methodology. Methods The current study included 22 participants with ASD and 22 typical developing (TD) peers matched for age, gender, and intelligence. Participants were asked to judge the laterality of hand-with-tooth brush images. Results Compared to the TD controls, individuals with ASD performed KMI with lower accuracy and longer response time in both correct and incorrect action conditions. The incorrect action representation had greater effect on KMI for individuals with ASD. Differences in eye-movement patterns were also observed, characterized by individuals with ASD were more focused on the object area while TD peers were more focused on the hand area. Conclusion Results suggest that while altered KMI performance was observed, the incorrect action representation elicited more engagement of KMI in both groups. The object-centered eye-movement pattern may contribute to the refine of motor simulation intervention for individuals with ASD.
Collapse
Affiliation(s)
- Ying Liu
- Department of Psychology, Liaoning Normal University, Dalian, People’s Republic of China
| | - Jinsheng Hu
- Department of Psychology, Liaoning Normal University, Dalian, People’s Republic of China
| |
Collapse
|
25
|
Choi J, Park Y. What is moving where? Infants' visual attention to dynamic objects may assist with processing of spatial relations. Front Psychol 2024; 14:1261201. [PMID: 38303777 PMCID: PMC10830844 DOI: 10.3389/fpsyg.2023.1261201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 12/15/2023] [Indexed: 02/03/2024] Open
Abstract
Introduction A central question in infant spatial cognition concerns how infants form abstract categories of spatial relations such as support (on) and containment (in). Prior work suggests two different possibilities regarding the role of attention to objects in infants' formation of abstract categories of spatial relations: Attention to objects may compete with (and thus hamper) attention to the spatial relations between them, or assist with encoding of the spatial relation information. Using eye-tracking, we examined how infants' visual attention to objects related to their successful formation of an abstract category of support relations (i.e., an object on another). Methods Thirty-eight 8-month-old infants' eye movements were recorded during a support categorization task, where infants were habituated to four dynamic events depicting support relations (e.g., resting a block on a box) and then presented with test events that depicted either a support or containment relation with objects that they had seen or not seen in the habituation phase. Based on their looking time to the familiar versus novel spatial relation in the test, infants were classified into two groups: categorizers, who formed an abstract category of a support relation, and non-categorizers, who did not do so. Results During their initial phase of learning (i.e., the first habituation trial), categorizers paid greater attention to the object moved by a hand (i.e., the dynamic object) in comparison to non-categorizers, whereas their attention to the static object or their gaze shifts between the two objects did not differ. In addition, when presented with novel objects in a novel spatial relation after habituation, only categorizers displayed asymmetric attention between the objects, attending to the dynamic object more than the static object. Gaze shifts and attention to the concave area (i.e., hole) of the container did not differ between categorizers and non-categorizers. Discussion These findings suggest that infants' focused attention to an object in motion may play a key role in young infants' spatial category learning, and support the idea that attention to objects can assist with encoding of the spatial relational information.
Collapse
Affiliation(s)
| | - Youjeong Park
- Department of Child Development and Family Studies, Seoul National University, Seoul, Republic of Korea
| |
Collapse
|
26
|
Vinçon-Leite A, Saitovitch A, Lemaître H, Rechtman E, Boisgontier J, Fillon L, Philippe A, Rio M, Desguerre I, Fabre A, Aljabali K, Boddaert N, Zilbovicius M. Identifying interindividual variability of social perception and associated brain anatomical correlations in children with autism spectrum disorder using eye-tracking and diffusion tensor imaging MRI (DTI-MRI). Cereb Cortex 2024; 34:bhad434. [PMID: 38037470 PMCID: PMC10793563 DOI: 10.1093/cercor/bhad434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 10/24/2023] [Indexed: 12/02/2023] Open
Abstract
Even though deficits in social cognition constitute a core characteristic of autism spectrum disorders, a large heterogeneity exists regarding individual social performances and its neural basis remains poorly investigated. Here, we used eye-tracking to objectively measure interindividual variability in social perception and its correlation with white matter microstructure, measured with diffusion tensor imaging MRI, in 25 children with autism spectrum disorder (8.5 ± 3.8 years). Beyond confirming deficits in social perception in participants with autism spectrum disorder compared 24 typically developing controls (10.5 ± 2.9 years), results revealed a large interindividual variability of such behavior among individuals with autism spectrum disorder. Whole-brain analysis showed in both autism spectrum disorder and typically developing groups a positive correlation between number of fixations to the eyes and fractional anisotropy values mainly in right and left superior longitudinal tracts. In children with autism spectrum disorder a correlation was also observed in right and left inferior longitudinal tracts. Importantly, a significant interaction between group and number of fixations to the eyes was observed within the anterior portion of the right inferior longitudinal fasciculus, mainly in the right anterior temporal region. This additional correlation in a supplementary region suggests the existence of a compensatory brain mechanism, which may support enhanced performance in social perception among children with autism spectrum disorder.
Collapse
Affiliation(s)
- Alice Vinçon-Leite
- Institut Imagine, UMR 1163, INSERM U1299, Department of Pediatric Radiology, Necker-Enfants Malades Hospital, AP-HP, Université Paris Cité, 75015 Paris, France
- Department for Autism, SATORI, Henri Guérin Hospital, Pierrefeu du Var 83390, France
| | - Ana Saitovitch
- Institut Imagine, UMR 1163, INSERM U1299, Department of Pediatric Radiology, Necker-Enfants Malades Hospital, AP-HP, Université Paris Cité, 75015 Paris, France
| | - Herve Lemaître
- Institut des Maladies Neurodégénératives, CNRS UMR 5293, Université de bordeaux, Centre Broca Nouvelle-Aquitaine, Bordeaux, France
| | - Elza Rechtman
- Department of Environmental Medicine and Public Health, Icahn School of Medecine at Mount Sinai, New York, NY 10029, United States
| | - Jennifer Boisgontier
- Institut Imagine, UMR 1163, INSERM U1299, Department of Pediatric Radiology, Necker-Enfants Malades Hospital, AP-HP, Université Paris Cité, 75015 Paris, France
| | - Ludovic Fillon
- Institut Imagine, UMR 1163, INSERM U1299, Department of Pediatric Radiology, Necker-Enfants Malades Hospital, AP-HP, Université Paris Cité, 75015 Paris, France
| | - Anne Philippe
- Developmental Brain Disorders Laboratory, Imagine Institute, Université Paris Cité, 75015 Paris, France
| | - Marlène Rio
- Service de Médecine Génomique des Maladies Rares, Hôpital Necker-Enfants Malades, APHP-Centre, Paris, France. Laboratoire de génétique des troubles du neurodéveloppement, Institut Imagine, Université de Paris, 75015 Paris, France
| | - Isabelle Desguerre
- Paediatric Neurology Department, Necker-Enfants malades University Hospital, Assistance Publique Hôpitaux de Paris, Paris Cité University, 75015 Paris, France
| | - Aurélie Fabre
- Institut Imagine, UMR 1163, INSERM U1299, Department of Pediatric Radiology, Necker-Enfants Malades Hospital, AP-HP, Université Paris Cité, 75015 Paris, France
| | - Khawla Aljabali
- Institut Imagine, UMR 1163, INSERM U1299, Department of Pediatric Radiology, Necker-Enfants Malades Hospital, AP-HP, Université Paris Cité, 75015 Paris, France
| | - Nathalie Boddaert
- Institut Imagine, UMR 1163, INSERM U1299, Department of Pediatric Radiology, Necker-Enfants Malades Hospital, AP-HP, Université Paris Cité, 75015 Paris, France
| | - Monica Zilbovicius
- Institut Imagine, UMR 1163, INSERM U1299, Department of Pediatric Radiology, Necker-Enfants Malades Hospital, AP-HP, Université Paris Cité, 75015 Paris, France
| |
Collapse
|
27
|
Kojovic N, Cekic S, Castañón SH, Franchini M, Sperdin HF, Sandini C, Jan RK, Zöller D, Ben Hadid L, Bavelier D, Schaer M. Unraveling the developmental dynamic of visual exploration of social interactions in autism. eLife 2024; 13:e85623. [PMID: 38192197 PMCID: PMC10876216 DOI: 10.7554/elife.85623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 12/01/2023] [Indexed: 01/10/2024] Open
Abstract
Atypical deployment of social gaze is present early on in toddlers with autism spectrum disorders (ASDs). Yet, studies characterizing the developmental dynamic behind it are scarce. Here, we used a data-driven method to delineate the developmental change in visual exploration of social interaction over childhood years in autism. Longitudinal eye-tracking data were acquired as children with ASD and their typically developing (TD) peers freely explored a short cartoon movie. We found divergent moment-to-moment gaze patterns in children with ASD compared to their TD peers. This divergence was particularly evident in sequences that displayed social interactions between characters and even more so in children with lower developmental and functional levels. The basic visual properties of the animated scene did not account for the enhanced divergence. Over childhood years, these differences dramatically increased to become more idiosyncratic. These findings suggest that social attention should be targeted early in clinical treatments.
Collapse
Affiliation(s)
- Nada Kojovic
- Psychiatry Department, Faculty of Medicine, University of GenevaGenevaSwitzerland
| | - Sezen Cekic
- Faculte de Psychologie et Science de l’Education, University of GenevaGenevaSwitzerland
| | - Santiago Herce Castañón
- Instituto de Investigaciones en Matemáticas Aplicadas y en Sistemas, Universidad Nacional Autónoma de México, Ciudad UniversitariaMexico CityMexico
| | | | - Holger Franz Sperdin
- Psychiatry Department, Faculty of Medicine, University of GenevaGenevaSwitzerland
| | - Corrado Sandini
- Psychiatry Department, Faculty of Medicine, University of GenevaGenevaSwitzerland
| | - Reem Kais Jan
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health SciencesDubaiUnited Arab Emirates
| | | | - Lylia Ben Hadid
- Psychiatry Department, Faculty of Medicine, University of GenevaGenevaSwitzerland
| | - Daphné Bavelier
- Faculte de Psychologie et Science de l’Education, University of GenevaGenevaSwitzerland
| | - Marie Schaer
- Psychiatry Department, Faculty of Medicine, University of GenevaGenevaSwitzerland
| |
Collapse
|
28
|
Redolfi M, Melloni C. Processing adjectives in development: Evidence from eye-tracking. J Child Lang 2024:1-24. [PMID: 38189185 DOI: 10.1017/s0305000923000703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Combining adjective meaning with the modified noun is particularly challenging for children under three years. Previous research suggests that in processing noun-adjective phrases children may over-rely on noun information, delaying or omitting adjective interpretation. However, the question of whether this difficulty is modulated by semantic differences among (subsective) adjectives is underinvestigated.A visual-world experiment explores how Italian-learning children (N=38, 2;4-5;3) process noun-adjective phrases and whether their processing strategies adapt based on the adjective class. Our investigation substantiates the proficient integration of noun and adjective semantics by children. Nevertheless, alligning with previous research, a notable asymmetry is evident in the interpretation of nouns and adjectives, the latter being integrated more slowly. Remarkably, by testing toddlers across a wide age range, we observe a developmental trajectory in processing, supporting a continuity approach to children's development. Moreover, we reveal that children exhibit sensitivity to the distinct interpretations associated with each subsective adjective.
Collapse
|
29
|
Bollen Z, Pabst A, Masson N, Wiers RW, Field M, Maurage P. Craving modulates attentional bias towards alcohol in severe alcohol use disorder: An eye-tracking study. Addiction 2024; 119:102-112. [PMID: 37658786 DOI: 10.1111/add.16333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 07/19/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND AND AIMS Competing models disagree on three theoretical questions regarding alcohol-related attentional bias (AB), a key process in severe alcohol use disorder (SAUD): (1) is AB more of a trait (fixed, associated with alcohol use severity) or state (fluid, associated with momentary craving states) characteristic of SAUD; (2) does AB purely reflect the over-activation of the reflexive/reward system or is it also influenced by the activity of the reflective/control system and (3) does AB rely upon early or later processing stages? We addressed these issues by investigating the time-course of AB and its modulation by subjective craving and cognitive load in SAUD. DESIGN A free-viewing eye-tracking task, presenting pictures of alcoholic and non-alcoholic beverages, combined with a concurrent cognitive task with three difficulty levels. SETTING A laboratory setting in the detoxification units of three Belgian hospitals. PARTICIPANTS We included 30 patients with SAUD self-reporting craving at testing time, 30 patients with SAUD reporting a total absence of craving and 30 controls matched on sex and age. All participants from SAUD groups met the DSM-5 criteria for SAUD. MEASUREMENTS We assessed AB through early and late eye-tracking indices. We evaluated the modulation of AB by craving (comparison between patients with/without craving) and cognitive load (variation of AB with the difficulty level of the concurrent task). FINDINGS Dwell time measure indicated that SAUD patients with craving allocated more attention towards alcohol-related stimuli than patients without craving (P < 0.001, d = 1.093), resulting in opposite approach/avoidance AB according to craving presence/absence. SAUD patients without craving showed a stronger avoidance AB than controls (P = 0.003, d = 0.806). AB did not vary according to cognitive load (P = 0.962, η2 p = 0.004). CONCLUSIONS The direction of alcohol-related attentional bias (approach/avoidance) appears to be determined by patients' subjective craving at testing time and does not function as a stable trait of severe alcohol use disorder. Alcohol-related attentional bias appears to rely on later/controlled attentional stages but is not modulated by the saturation of the reflective/control system.
Collapse
Affiliation(s)
- Zoé Bollen
- Louvain Experimental Psychopathology research group (LEP), Psychological Science Research Institute, UCLouvain, Louvain-la-Neuve, Belgium
| | - Arthur Pabst
- Louvain Experimental Psychopathology research group (LEP), Psychological Science Research Institute, UCLouvain, Louvain-la-Neuve, Belgium
| | - Nicolas Masson
- Numerical Cognition Group, Psychological Science Research Institute and Neuroscience Institute, UCLouvain, Louvain-la-Neuve, Belgium
| | - Reinout W Wiers
- Addiction Development and Psychopathology (ADAPT)-lab, Department of Psychology, University of Amsterdam, Amsterdam, the Netherlands
| | - Matt Field
- Department of Psychology, University of Sheffield, Sheffield, UK
| | - Pierre Maurage
- Louvain Experimental Psychopathology research group (LEP), Psychological Science Research Institute, UCLouvain, Louvain-la-Neuve, Belgium
| |
Collapse
|
30
|
Steffan A, Zimmer L, Arias-Trejo N, Bohn M, Dal Ben R, Flores-Coronado MA, Franchin L, Garbisch I, Wiesmann CG, Hamlin JK, Havron N, Hay JF, Hermansen TK, Jakobsen KV, Kalinke S, Ko ES, Kulke L, Mayor J, Meristo M, Moreau D, Mun S, Prein J, Rakoczy H, Rothmaler K, Oliveira DS, Simpson EA, Sirois S, Smith ES, Strid K, Tebbe AL, Thiele M, Yuen F, Schuwerk T. Validation of an open source, remote web-based eye-tracking method (WebGazer) for research in early childhood. Infancy 2024; 29:31-55. [PMID: 37850726 PMCID: PMC10841511 DOI: 10.1111/infa.12564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 09/25/2023] [Accepted: 09/30/2023] [Indexed: 10/19/2023]
Abstract
Measuring eye movements remotely via the participant's webcam promises to be an attractive methodological addition to in-person eye-tracking in the lab. However, there is a lack of systematic research comparing remote web-based eye-tracking with in-lab eye-tracking in young children. We report a multi-lab study that compared these two measures in an anticipatory looking task with toddlers using WebGazer.js and jsPsych. Results of our remotely tested sample of 18-27-month-old toddlers (N = 125) revealed that web-based eye-tracking successfully captured goal-based action predictions, although the proportion of the goal-directed anticipatory looking was lower compared to the in-lab sample (N = 70). As expected, attrition rate was substantially higher in the web-based (42%) than the in-lab sample (10%). Excluding trials based on visual inspection of the match of time-locked gaze coordinates and the participant's webcam video overlayed on the stimuli was an important preprocessing step to reduce noise in the data. We discuss the use of this remote web-based method in comparison with other current methodological innovations. Our study demonstrates that remote web-based eye-tracking can be a useful tool for testing toddlers, facilitating recruitment of larger and more diverse samples; a caveat to consider is the larger drop-out rate.
Collapse
Affiliation(s)
- Adrian Steffan
- Department of Psychology, Ludwig-Maximilians-Universität München
| | - Lucie Zimmer
- Department of Psychology, Ludwig-Maximilians-Universität München
| | | | - Manuel Bohn
- Department of Comparative Cultural Psychology, Max Planck Institute for Evolutionary Anthropology
- Institute of Psychology, Leuphana University Lüneburg
| | | | | | - Laura Franchin
- Department of Psychology and Cognitive Science, University of Trento
| | - Isa Garbisch
- Department of Developmental Psychology, University of Göttingen
| | - Charlotte Grosse Wiesmann
- Research Group Milestones of Early Cognitive Development, Max Planck Institute for Human Cognitive and Brain Sciences
| | - J. Kiley Hamlin
- Department of Psychology, The University of British Columbia
| | - Naomi Havron
- School of Psychological Sciences & Center for the Study of Child Development, University of Haifa
| | | | | | | | - Steven Kalinke
- Department of Comparative Cultural Psychology, Max Planck Institute for Evolutionary Anthropology
| | - Eon-Suk Ko
- Department of English Language and Literature, Chosun University
| | - Louisa Kulke
- Developmental Psychology with Educational Psychology, University of Bremen
| | | | | | - David Moreau
- School of Psychology and Centre for Brain Research, University of Auckland
| | - Seongmin Mun
- Department of English Language and Literature, Chosun University
| | - Julia Prein
- Department of Comparative Cultural Psychology, Max Planck Institute for Evolutionary Anthropology
| | - Hannes Rakoczy
- Department of Developmental Psychology, University of Göttingen
| | - Katrin Rothmaler
- Research Group Milestones of Early Cognitive Development, Max Planck Institute for Human Cognitive and Brain Sciences
| | | | | | - Sylvain Sirois
- Department of Psychology, Université du Québec à Trois-Rivières
| | | | - Karin Strid
- Department of Psychology, University of Gothenburg
| | - Anna-Lena Tebbe
- Research Group Milestones of Early Cognitive Development, Max Planck Institute for Human Cognitive and Brain Sciences
| | - Maleen Thiele
- Department of Comparative Cultural Psychology, Max Planck Institute for Evolutionary Anthropology
| | - Francis Yuen
- Department of Psychology, The University of British Columbia
| | - Tobias Schuwerk
- Department of Psychology, Ludwig-Maximilians-Universität München
| |
Collapse
|
31
|
Nuding L, Lukas L, Platt B, Schulte-Körne G, Sfärlea A. Look me in the eyes! A preliminary study on eye-contact in adolescents with anorexia nervosa. Eur Eat Disord Rev 2024; 32:13-19. [PMID: 37525386 DOI: 10.1002/erv.3016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 06/16/2023] [Accepted: 07/22/2023] [Indexed: 08/02/2023]
Abstract
OBJECTIVE Anorexia nervosa (AN) is often associated with impairments in the socio-emotional domain. Avoidance of eye-contact may underlie some of these difficulties and has been found in adults with AN in several studies. This study aimed to clarify whether adolescents with AN also show reduced eye-contact when viewing social stimuli, that is, faces. METHODS In this cross-sectional study, girls aged 12-18 years with AN (n = 38) were compared with a clinical (girls with depression and/or anxiety disorders; n = 30) and a healthy (n = 36) control group. Eye-contact was operationalised as maintenance of visual attention to the eye-area of faces showing different emotional expressions (happy, angry, afraid, sad, neutral), recorded via eye-tracking. RESULTS Contrary to our expectations, we did not find adolescents with AN to dwell less on the eye-area than control groups; instead, we found preliminary evidence for increased attention to the eye-area in the AN group compared to the healthy control group. CONCLUSIONS The results suggest that reduced eye-contact found in adult AN samples is not (yet) present in adolescents with AN but may develop with the prolonged duration of the disorder. However, replication and longitudinal studies are needed to confirm this assumption.
Collapse
Affiliation(s)
- Laura Nuding
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Linda Lukas
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Belinda Platt
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Gerd Schulte-Körne
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Anca Sfärlea
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| |
Collapse
|
32
|
Parimoo S, Choi A, Iafrate L, Grady C, Olsen R. Are older adults susceptible to visual distraction when targets and distractors are spatially separated? Neuropsychol Dev Cogn B Aging Neuropsychol Cogn 2024; 31:38-74. [PMID: 36059213 DOI: 10.1080/13825585.2022.2117271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
Older adults show preserved memory for previously distracting information due to reduced inhibitory control. In some previous studies, targets and distractors overlap both temporally and spatially. We investigated whether age differences in attentional orienting and disengagement affect recognition memory when targets and distractors are spatially separated at encoding. In Experiments 1 and 2, eye movements were recorded while participants completed an incidental encoding task under covert (i.e., restricted viewing) and overt (i.e., free-viewing) conditions, respectively. The encoding task consisted of pairs of target and distractor item-color stimuli presented in separate visual hemifields. Prior to stimulus onset, a central cue indicated the location of the upcoming target. Participants were subsequently tested on their recognition of the items, their location, and the associated color. In Experiment 3, targets were validly cued on 75% of the encoding trials; on invalid trials, participants had to disengage their attention from the distractor and reorient to the target. Associative memory for colors was reduced among older adults across all experiments, though their location memory was only reduced in Experiment 1. In Experiment 2, older and younger adults directed a similar proportion of fixations toward targets and distractors. Explicit recognition of distractors did not differ between age groups in any of the experiments. However, older adults were slower to correctly recognize distractors than false alarm to novel items in Experiment 2, suggesting some implicit memory for distraction. Together, these results demonstrate that older adults may only be vulnerable to encoding visual distraction when viewing behavior is unconstrained.
Collapse
Affiliation(s)
- Shireen Parimoo
- Department of Psychology, University of Toronto, Toronto, ON, Canada
- Rotman Research Institute, Toronto, ON, Canada
| | - Anika Choi
- Rotman Research Institute, Toronto, ON, Canada
| | | | - Cheryl Grady
- Department of Psychology, University of Toronto, Toronto, ON, Canada
- Rotman Research Institute, Toronto, ON, Canada
| | - Rosanna Olsen
- Department of Psychology, University of Toronto, Toronto, ON, Canada
- Rotman Research Institute, Toronto, ON, Canada
| |
Collapse
|
33
|
Lewis LS, Wessling EG, Kano F, Stevens JMG, Call J, Krupenye C. Bonobos and chimpanzees remember familiar conspecifics for decades. Proc Natl Acad Sci U S A 2023; 120:e2304903120. [PMID: 38109542 PMCID: PMC10756267 DOI: 10.1073/pnas.2304903120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 10/10/2023] [Indexed: 12/20/2023] Open
Abstract
Recognition and memory of familiar conspecifics provides the foundation for complex sociality and is vital to navigating an unpredictable social world [Tibbetts and Dale, Trends Ecol. Evol. 22, 529-537 (2007)]. Human social memory incorporates content about interactions and relationships and can last for decades [Sherry and Schacter, Psychol. Rev. 94, 439-454 (1987)]. Long-term social memory likely played a key role throughout human evolution, as our ancestors increasingly built relationships that operated across distant space and time [Malone et al., Int. J. Primatol. 33, 1251-1277 (2012)]. Although individual recognition is widespread among animals and sometimes lasts for years, little is known about social memory in nonhuman apes and the shared evolutionary foundations of human social memory. In a preferential-looking eye-tracking task, we presented chimpanzees and bonobos (N = 26) with side-by-side images of a previous groupmate and a conspecific stranger of the same sex. Apes' attention was biased toward former groupmates, indicating long-term memory for past social partners. The strength of biases toward former groupmates was not impacted by the duration apart, and our results suggest that recognition may persist for at least 26 y beyond separation. We also found significant but weak evidence that, like humans, apes may remember the quality or content of these past relationships: apes' looking biases were stronger for individuals with whom they had more positive histories of social interaction. Long-lasting social memory likely provided key foundations for the evolution of human culture and sociality as they extended across time, space, and group boundaries.
Collapse
Affiliation(s)
- Laura S. Lewis
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA02138
- School of Psychology & Neuroscience, University of St Andrews, St AndrewsKY16 9AX, United Kingdom
| | - Erin G. Wessling
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA02138
- School of Psychology & Neuroscience, University of St Andrews, St AndrewsKY16 9AX, United Kingdom
| | - Fumihiro Kano
- Kumamoto Sanctuary, Wildlife Research Center, Kyoto University, Kumamoto862-0911, Japan
- Center for the Advanced Study of Collective Behavior, University of Konstanz, Konstanz78457, Germany
| | - Jeroen M. G. Stevens
- Behavioural Ecology and Ecophysiology, Department of Biology, University of Antwerp, AntwerpBE-2000, Belgium
- Centre for Research and Conservation, Royal Zoological Society of Antwerp, Antwerp2018, Belgium
| | - Josep Call
- School of Psychology & Neuroscience, University of St Andrews, St AndrewsKY16 9AX, United Kingdom
| | - Christopher Krupenye
- School of Psychology & Neuroscience, University of St Andrews, St AndrewsKY16 9AX, United Kingdom
- Department of Psychological & Brain Sciences, Johns Hopkins University, Baltimore, MD21218
| |
Collapse
|
34
|
Boonipat T, Sanchez Figueroa NG, Huang T, Martinez-Jorge J. The impact of chest contouring aesthetics outcomes: a pilot eye tracking study. Case Reports Plast Surg Hand Surg 2023; 11:2287027. [PMID: 38179208 PMCID: PMC10763852 DOI: 10.1080/23320885.2023.2287027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 11/13/2023] [Indexed: 01/06/2024]
Abstract
Eye-tracking technology was used to assess aesthetic surgical outcomes in transgender and gender diverse patients who are assigned female at birth and who seek gender affirming chest surgery. Post-surgery, observers focused more on scars than on the nipple-areolar complex. Ratings for similarity to cis-male chests significantly increased. This series highlights the objective evaluation of visual perception and masculinity assessments using eye-tracking.
Collapse
Affiliation(s)
- Thanapoom Boonipat
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Tony Huang
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Mayo Clinic, Rochester, MN, USA
| | - Jorys Martinez-Jorge
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
35
|
Ballet C, Barreto J, Hope E, Casanova F. What is the visual behaviour and attentional effort of football players in different positions during a real 11v11 game? A pilot study. F1000Res 2023; 12:679. [PMID: 38076296 PMCID: PMC10704066 DOI: 10.12688/f1000research.134231.4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/04/2023] [Indexed: 12/17/2023] Open
Abstract
Background Visual perception has been defined as the first step to a football player's decision-making process and it plays an important role in performance in sport. The skill of focussing to prioritize relevant cues has been also considered crucial in sport. This pilot study aims to explore the visual behaviour and attentional effort of three football players (mean age 19 ± 0 years old) in specific-role positions; Right-winger (RW), Centre-Midfielder (CM) and Left-Back (LB), in the five seconds before receiving the ball from their teammate. Methods Twenty-two male football players performed an 11v11 game, where 24 game sequences (trials) from which 166 fixations were recorded and analysed via the Tobii Pro eye-movement registration glasses and software. The gaze behaviour dependent variables were the mean of fixation duration (FD), time to first fixation (TTF), both measured in milliseconds (ms), and the number of fixations (NF) on eight areas of interest (AOIs). AOIs include teammate with and without the ball, opponent without the ball, space around teammate with and without the ball, space around opponent without the ball, ball and undefined. The mean pupil diameter (PD) correlates to the attentional effort and was measured in millimetres (mm). Results Descriptive statistics showed nonregular search rate data between the participants in FD, TTF, NF on the AOIs. Mean FD on the ball: (CM, 270 ms), (RW, 570 ms), (CM, 380 ms). They also presented differences in the mean PD during play; (CM: 2.90 mm ± 0.26), (RW: 2.74 mm ± 0.30), (LB 2.77mm ± 0.27). Conclusions Albeit the sample size was small, the findings demonstrated a promising way to measure the on-field perceptual-cognitive abilities of football players according to their specific positions, since different playing roles revealed to present distinctive visual and attentional patterns. This could potentially assist in tailoring players 'visual and focus training.
Collapse
Affiliation(s)
- Charles Ballet
- Institute Cognitive Neuroscience, University College London, London, England, WC1N 3AZ, UK
| | - Joana Barreto
- Educação Física, Universidade Lusofona de Humanidades e Tecnologias, Lisbon, Lisbon, 376, Portugal
| | - Edward Hope
- Rehabilitation and Exercise Sciences, University of Essex, Colchester, England, C04 3SQ, UK
| | - Filipe Casanova
- Educação Física, Universidade Lusofona de Humanidades e Tecnologias, Lisbon, Lisbon, 376, Portugal
| |
Collapse
|
36
|
Sethi T, Ziat M. Dark mode vogue: Do light-on-dark displays have measurable benefits to users? Ergonomics 2023; 66:1814-1828. [PMID: 36533999 DOI: 10.1080/00140139.2022.2160879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 12/14/2022] [Indexed: 06/17/2023]
Abstract
This work investigates the effect of display polarity on cognitive load, using eye-tracking and subjective measures, and emotional reactions to assess whether the popularity of negative polarity displays is related to affective qualities or true physiological benefits. Younger and older adults tested positive and negative polarities under bright and dim environments for writing and search tasks. Eye-tracking results showed higher cognitive load using negative polarity, reflected in increased search time and pupil diameter for older adults in a bright environment and younger adults in a dim environment. For older adults, mental effort scores were higher using negative polarity for the search task in a bright environment. This group reported more positive emotions using positive polarity, while younger adults expressed more interest in negative polarity. These results suggest that older adults use positive polarity to avoid mental fatigue, while younger adults use negative polarity in a dim environment for aesthetic reasons. Practitioner summary: The effects of negative polarity on cognitive load and users' preferences are often unclear. Eye-tracking and subjective data reveals that negative polarity displays elicit higher cognitive load for older adults in a bright environment and younger adults in a dim environment, suggesting older adults prioritise reduced fatigue while younger adults prioritise the feel of the interface.
Collapse
Affiliation(s)
- Tara Sethi
- Human Factors in Information Design, Bentley University, Waltham, MA, USA
| | - Mounia Ziat
- Human Factors in Information Design, Bentley University, Waltham, MA, USA
| |
Collapse
|
37
|
Norwood MF, Painter DR, Marsh CH, Reid C, Hine T, Harvie DS, Jones S, Dungey K, Chen B, Libera M, Gan L, Bernhardt J, Kendall E, Zeeman H. The attention atlas virtual reality platform maps three-dimensional (3D) attention in unilateral spatial neglect patients: a protocol. BRAIN IMPAIR 2023; 24:548-567. [PMID: 38167362 DOI: 10.1017/brimp.2022.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Deficits in visuospatial attention, known as neglect, are common following brain injury, but underdiagnosed and poorly treated, resulting in long-term cognitive disability. In clinical settings, neglect is often assessed using simple pen-and-paper tests. While convenient, these cannot characterise the full spectrum of neglect. This protocol reports a research programme that compares traditional neglect assessments with a novel virtual reality attention assessment platform: The Attention Atlas (AA). METHODS/DESIGN The AA was codesigned by researchers and clinicians to meet the clinical need for improved neglect assessment. The AA uses a visual search paradigm to map the attended space in three dimensions and seeks to identify the optimal parameters that best distinguish neglect from non-neglect, and the spectrum of neglect, by providing near-time feedback to clinicians on system-level behavioural performance. A series of experiments will address procedural, scientific, patient, and clinical feasibility domains. RESULTS Analyses focuses on descriptive measures of reaction time, accuracy data for target localisation, and histogram-based raycast attentional mapping analysis; which measures the individual's orientation in space, and inter- and intra-individual variation of visuospatial attention. We will compare neglect and control data using parametric between-subjects analyses. We present example individual-level results produced in near-time during visual search. CONCLUSIONS The development and validation of the AA is part of a new generation of translational neuroscience that exploits the latest advances in technology and brain science, including technology repurposed from the consumer gaming market. This approach to rehabilitation has the potential for highly accurate, highly engaging, personalised care.
Collapse
Affiliation(s)
- Michael Francis Norwood
- The Hopkins Centre, Menzies Health Institute Queensland, Griffith University, Meadowbrook, QLD, Australia
| | - David Ross Painter
- The Hopkins Centre, Menzies Health Institute Queensland, Griffith University, Meadowbrook, QLD, Australia
| | - Chelsea Hannah Marsh
- The Hopkins Centre, Menzies Health Institute Queensland, Griffith University, Meadowbrook, QLD, Australia
- School of Applied Psychology, Griffith University, Gold Coast, QLD, Australia
| | - Connor Reid
- Technical Partners Health (TPH), Griffith University, Nathan, QLD, Australia
| | - Trevor Hine
- School of Applied Psychology, Griffith University, Mt Gravatt, QLD, Australia
| | - Daniel S Harvie
- The Hopkins Centre, Menzies Health Institute Queensland, Griffith University, Meadowbrook, QLD, Australia
- Innovation, Implementation and Clinical Translation in Health (IIMPACT in Health), Allied Health and Human Performance, University of South Australia, Adelaide, SA, Australia
| | - Susan Jones
- Neurosciences Rehabilitation Unit, Gold Coast University Hospital, Gold Coast, QLD, Australia
| | - Kelly Dungey
- Neurosciences Rehabilitation Unit, Gold Coast University Hospital, Gold Coast, QLD, Australia
| | - Ben Chen
- Allied Health and Rehabilitation, Emergency and Specialty Services, Gold Coast Health, Gold Coast, QLD, Australia
| | - Marilia Libera
- Psychology Department, Logan Hospital, Logan, QLD, Australia
| | - Leslie Gan
- Rehabilitation Unit, Logan Hospital, Meadowbrook, QLD, Australia
| | - Julie Bernhardt
- Florey Institute of Neuroscience and Mental Health, Heidelberg, VIC, Australia
| | - Elizabeth Kendall
- The Hopkins Centre, Menzies Health Institute Queensland, Griffith University, Meadowbrook, QLD, Australia
| | - Heidi Zeeman
- The Hopkins Centre, Menzies Health Institute Queensland, Griffith University, Meadowbrook, QLD, Australia
| |
Collapse
|
38
|
Vernetti A, Butler M, Banarjee C, Boxberger A, All K, Macari S, Chawarska K. Face-to-face live eye-tracking in toddlers with autism: Feasibility and impact of familiarity and face covering. Autism Res 2023. [PMID: 38009948 DOI: 10.1002/aur.3060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 10/31/2023] [Indexed: 11/29/2023]
Abstract
Studies utilizing eye-tracking methods have potential to promptly capture real-world dynamics of one of the core areas of vulnerability in autism spectrum disorders (ASD), selective social attention. So far, no studies have successfully reported utilizing the method to examine social attention in toddlers with neurodevelopmental vulnerabilities in real world and challenging settings such as an interactive face-to-face. This study examined the feasibility and validity of live eye-tracking method in response to live interaction occurring in several contexts in toddlers with and without ASD. Forty-seven toddlers with ASD, with atypical development (ATYP), or typically developing (TD), underwent a 30-s live eye-tracking procedure during a face-to-face interaction with a masked stranger using child-directed-speech (16 ASD, 14 ATYP, 17 TD; Mage = 23.44 months, SD = 6.02). Out of this group of toddlers, 29 (10 ASD, 8 ATYP, 11 TD, Mage = 21.97 months, SD = 5.76) underwent the same procedure with one of their maskless parent. Task completion rate, calibration accuracy, and affective response (feasibility measures) as well as attention to the task and the social partner (validity measures) were examined. Task completion rate and calibration accuracy were excellent. Despite the challenging context of face-to-face interaction, the toddlers exhibited a neutral affect, and high attention to the task and the speaker. As anticipated, toddlers with ASD looked less at the social partner compared with control groups. However, attention was comparable between the Stranger and Parent conditions, indicating that the effect was consistent regardless of presence of face covering or the familiarity of the interactive partner. The study demonstrates the high feasibility and validity of a live eye-tracking task involving face-to-face interaction in neurodiverse toddlers with social vulnerabilities. The effect of diminished attention to social partners in toddlers with autism is robust and present when interacting with an unfamiliar person and parent. The results suggest that a brief live eye-tracking method constitutes a promising ecologically valid candidate biomarker and potential intervention outcome in autism.
Collapse
Affiliation(s)
- Angelina Vernetti
- Child Study Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Maureen Butler
- Child Study Center, Northwestern University, Chicago, Illinois, USA
| | - Chitra Banarjee
- Child Study Center, University of Central Florida, Orlando, Florida, USA
| | - Alexandra Boxberger
- Child Study Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Katherine All
- Child Study Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Suzanne Macari
- Child Study Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Katarzyna Chawarska
- Child Study Center, Yale University School of Medicine, New Haven, Connecticut, USA
| |
Collapse
|
39
|
Thiele M, Kalinke S, Michel C, Haun DBM. Direct and Observed Joint Attention Modulate 9-Month-Old Infants' Object Encoding. Open Mind (Camb) 2023; 7:917-946. [PMID: 38053630 PMCID: PMC10695677 DOI: 10.1162/opmi_a_00114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/25/2023] [Indexed: 12/07/2023] Open
Abstract
Sharing joint visual attention to an object with another person biases infants to encode qualitatively different object properties compared to a parallel attention situation lacking interpersonal sharedness. This study investigated whether merely observing joint attention amongst others shows the same effect. In Experiment 1 (first-party replication experiment), N = 36 9-month-old German infants were presented with a violation-of-expectation task during which they saw an adult looking either in the direction of the infant (eye contact) or to the side (no eye contact) before and after looking at an object. Following an occlusion phase, infants saw one of three different outcomes: the same object reappeared at the same screen position (no change), the same object reappeared at a novel position (location change), or a novel object appeared at the same position (identity change). We found that infants looked longer at identity change outcomes (vs. no changes) in the "eye contact" condition compared to the "no eye contact" condition. In contrast, infants' response to location changes was not influenced by the presence of eye contact. In Experiment 2, we found the same result pattern in a matched third-party design, in which another sample of N = 36 9-month-old German infants saw two adults establishing eye contact (or no eye contact) before alternating their gaze between an object and their partner without ever looking at the infant. These findings indicate that infants learn similarly from interacting with others and observing others interact, suggesting that infant cultural learning extends beyond infant-directed interactions.
Collapse
Affiliation(s)
- Maleen Thiele
- Department of Comparative Cultural Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Steven Kalinke
- Department of Comparative Cultural Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Christine Michel
- Department of Early Child Development and Culture, Leipzig University, Leipzig, Germany
- SRH University of Applied Health Sciences, Gera, Germany
| | - Daniel B. M. Haun
- Department of Comparative Cultural Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| |
Collapse
|
40
|
Potthoff J, Schienle A. (No) Effects of a Self-Kindness Intervention on Self-Esteem and Visual Self-Perception: An Eye-Tracking Investigation on the Time-Course of Self-Face Viewing. Eur J Investig Health Psychol Educ 2023; 13:2574-2582. [PMID: 37998069 PMCID: PMC10670181 DOI: 10.3390/ejihpe13110179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/03/2023] [Accepted: 11/06/2023] [Indexed: 11/25/2023] Open
Abstract
Previous research has suggested a favorable impact of self-kindness on subjective well-being. The present experiment investigated the effects of an app-assisted self-kindness intervention for increasing self-esteem and self-face gaze, and for decreasing depression. We explored self-face processing via a time-course analysis of eye-tracking data. Eighty participants (56 female, 24 male; mean age: 23.2 years) were randomly allocated to one of two intervention groups, each receiving daily instructions to enhance either self-kindness or relaxation (active control). Following a one-week intervention period, both groups reported improved self-esteem (p = .035, ηpart2 = .068) and reduced depression (p < .001, ηpart2 = .17). The duration of self-face gaze increased in both groups (p < .001, ηpart2 = .21). Self-face processing was characterized by an early automatic attention bias toward the self-face, with a subsequent reduction in self-face bias, followed in turn by an attentional self-face reapproach, and then a stable self-face bias. We thus identified a complex temporal pattern of self-face inspection, which was not specifically altered by the intervention. This research sheds light on the potential for app-assisted interventions to positively impact psychological well-being, while also highlighting the complexity of self-face processing dynamics in this context. In the future, we propose the inclusion of personalized self-kindness statements, which may amplify the benefits of these interventions.
Collapse
Affiliation(s)
- Jonas Potthoff
- Department of Psychology, University of Graz, 8010 Graz, Austria;
| | | |
Collapse
|
41
|
Kim J, Singh S, Vales C, Keebler E, Fisher AV, Thiessen ED. Staying and Returning dynamics of young children's attention. Dev Sci 2023; 26:e13410. [PMID: 37211716 DOI: 10.1111/desc.13410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 01/26/2023] [Accepted: 04/12/2023] [Indexed: 05/23/2023]
Abstract
In this paper, we decompose selective sustained attending behavior into components of continuous attention maintenance and attentional transitions and study how each of these components develops in young children. Our results in two experiments suggest that changes in children's ability to return attention to a target locus after distraction ("Returning") play a crucial role in the development of selective sustained attention between the ages of 3.5-6 years, perhaps to a greater extent than changes in the ability to continuously maintain attention on the target ("Staying"). We further distinguish Returning from the behavior of transitioning attention away from task (i.e., becoming distracted) and investigate the relative contributions of bottom-up and top-down factors on these different types of attentional transitions. Overall, these results (a) suggest the importance of understanding the cognitive process of transitioning attention for understanding selective sustained attention and its development, (b) provide an empirical paradigm within which to study this process, and (c) begin to characterize basic features of this process, namely its development and its relative dependence on top-down and bottom-up influences on attention. RESEARCH HIGHLIGHTS: Young children exhibited an endogenously ability, Returning, to preferentially transition attention to task-relevant information over task-irrelevant information. Selective sustained attention and its development were decomposed into Returning and Staying, or task-selective attention maintenance, using novel eye-tracking-based measures. Returning improved between the ages of 3.5-6 years, to a greater extent than Staying. Improvements in Returning supported improvements in selective sustained attention between these ages.
Collapse
Affiliation(s)
- Jaeah Kim
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Shashank Singh
- Max Planck Institute for Intelligent Systems, Tübingen, Germany
| | - Catarina Vales
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Emily Keebler
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Anna V Fisher
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Erik D Thiessen
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| |
Collapse
|
42
|
De Simone E, Moll K, Feldmann L, Schmalz X, Beyersmann E. The role of syllables and morphemes in silent reading: An eye-tracking study. Q J Exp Psychol (Hove) 2023; 76:2493-2513. [PMID: 36803303 PMCID: PMC10585950 DOI: 10.1177/17470218231160638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 11/08/2022] [Accepted: 12/07/2022] [Indexed: 02/23/2023]
Abstract
German skilled readers have been found to engage in morphological and syllable-based processing in visual word recognition. However, the relative reliance on syllables and morphemes in reading multi-syllabic complex words is still unresolved. This study aimed to unveil which of these sublexical units are the preferred units of reading by employing eye-tracking technology. Participants silently read sentences while their eye-movements were recorded. Words were visually marked using colour alternation (Experiment 1) or hyphenation (Experiment 2)-at syllable boundary (e.g., Kir-schen), at morpheme boundary (e.g., Kirsch-en), or within the units themselves (e.g., Ki-rschen). A control condition without disruptions was used as a baseline (e.g., Kirschen). The results of Experiment 1 showed that eye-movements were not modulated by colour alternations. The results of Experiment 2 indicated that hyphens disrupting syllables had a larger inhibitory effect on reading times than hyphens disrupting morphemes, suggesting that eye-movements in German skilled readers are more influenced by syllabic than morphological structure.
Collapse
Affiliation(s)
- Elisabetta De Simone
- School of Psychological Sciences and Macquarie Centre for Reading, Macquarie University, Sydney, NSW, Australia
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Kristina Moll
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Lisa Feldmann
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Xenia Schmalz
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Hospital of the Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Elisabeth Beyersmann
- School of Psychological Sciences and Macquarie Centre for Reading, Macquarie University, Sydney, NSW, Australia
| |
Collapse
|
43
|
Meregalli V, Tenconi E, Cardi V, Bonifanti A, Meneguzzo P, Favaro A, Collantoni E. Strategic avoidance of food stimuli in patients with restrictive anorexia nervosa: An eye-tracking evaluation. Eur Eat Disord Rev 2023; 31:813-821. [PMID: 37408111 DOI: 10.1002/erv.3011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/15/2023] [Accepted: 06/22/2023] [Indexed: 07/07/2023]
Abstract
OBJECTIVE A biased attentional processing of food stimuli may represent a disorder maintenance factor in patients with anorexia nervosa (AN). The present study aimed at investigating the temporal course of attentional deployment towards both high-calorie and low-calorie foods in patients with AN using eye-tracking. METHOD Fifty-two patients with restrictive AN and 54 healthy controls (HC) performed a dot-probe task while their gaze was recorded with an eye-tracking system. The direction bias (percentage of trials in which the gaze was directed towards the food at first fixation, 500, and 1500 ms), and the duration bias (percentage of time spent looking at the food) were extracted. RESULTS Regarding the direction bias, a group by time interaction emerged (F = 3.29, p = 0.038): while in the control group the bias continued to increase over the course of the trial, patients with AN showed a reduction of the bias between the 500 and 1500 ms. No group differences were observed on the duration bias. CONCLUSIONS In advanced stages of attentional deployment patients with AN start to differ from HC by diverting their attention away from food stimuli, a strategic process that may contribute to food avoidance and calorie restriction.
Collapse
Affiliation(s)
- Valentina Meregalli
- Department of Neuroscience, University of Padua, Padova, Italy
- Padua Neuroscience Center, University of Padua, Padova, Italy
| | - Elena Tenconi
- Department of Neuroscience, University of Padua, Padova, Italy
- Padua Neuroscience Center, University of Padua, Padova, Italy
| | - Valentina Cardi
- Department of General Psychology, University of Padua, Padova, Italy
- Department of Psychological Medicine, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, UK
| | | | - Paolo Meneguzzo
- Department of Neuroscience, University of Padua, Padova, Italy
- Padua Neuroscience Center, University of Padua, Padova, Italy
| | - Angela Favaro
- Department of Neuroscience, University of Padua, Padova, Italy
- Padua Neuroscience Center, University of Padua, Padova, Italy
| | - Enrico Collantoni
- Department of Neuroscience, University of Padua, Padova, Italy
- Padua Neuroscience Center, University of Padua, Padova, Italy
- Department of Medicine, University of Padua, Padova, Italy
| |
Collapse
|
44
|
Forbes SH, Plunkett K. Colour perception changes with basic colour word comprehension. Dev Sci 2023; 26:e13406. [PMID: 37127947 DOI: 10.1111/desc.13406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 04/11/2023] [Accepted: 04/19/2023] [Indexed: 05/03/2023]
Abstract
Recent work has investigated the origin of infant colour categories, showing pre-linguistic infants categorise colour even in the absence of colour words. These infant categories are similar but not identical to adult categories, giving rise to an important question about how infant colour perception changes with the learning of colour words. Here we present two novel paradigms in which 12- and 19-month-old participants learning English as their first language were assessed on their perception of colour, while data on their colour word comprehension were also collected. Results indicate that participants' perception of colours close to the colour category boundaries dramatically change after colour word learning. The results highlight the shift made from infant colour categories to adult-like linguistically mediated colour categories that accompanies colour word learning. RESEARCH HIGHLIGHTS: We aimed to test whether colour perception is linguistically mediated in infants. We used novel eye-tracking and pupillometry paradigms to test infant colour perception either side of learning colour words. Infants' discrimination of colour changes after learning colour words, suggesting a shift due to colour word learning. A shift from pre-linguistic colour representation to linguistically mediated colour representation is discussed.
Collapse
|
45
|
Bapna T, Valles J, Leng S, Pacilli M, Nataraja RM. Eye-tracking in surgery: a systematic review. ANZ J Surg 2023; 93:2600-2608. [PMID: 37668263 DOI: 10.1111/ans.18686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 08/20/2023] [Accepted: 08/22/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Surgery is constantly evolving with the assistance of rapidly developing novel technology. Eye-tracking devices provide opportunities to monitor the acquisition of surgical skills, gain insight into performance, and enhance surgical practice. The aim of this review was to consolidate the available evidence for the use of eye-tracking in the surgical disciplines. METHODS A systematic literature review was conducted in accordance with PRISMA guidelines. A search of OVID Medline, EMBASE, Cochrane library, Scopus, and Science Direct was conducted January 2000 until December 2022. Studies involving eye-tracking in surgical training, assessment and technical innovation were included in the review. Non-surgical procedures, animal studies, and studies not involving surgical participants were excluded from the review. RESULTS The search returned a total of 12 054 articles, 80 of which were included in the final analysis and review. Seventeen studies involved eye-tracking in surgical training, 48 surgical assessment, and 20 were focussing on technical aspects of this technology. Twenty-six different eye-tracking devices were used in the included studies. Metrics such as the number of fixations, duration of fixations, dwell time, and cognitive workload were able to differentiate between novice and expert performance. Eight studies demonstrated the effectiveness of gaze-training for improving surgical skill. CONCLUSION The current literature shows a broad range of utility for a variety of eye-tracking devices in surgery. There remains a lack of standardization for metric parameters and gaze analysis techniques. Further research is required to validate its use to establish reliability and create uniform practices.
Collapse
Affiliation(s)
- Tanay Bapna
- Department of Paediatric Surgery & Surgical Simulation, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - John Valles
- Department of Paediatric Surgery & Surgical Simulation, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Samantha Leng
- Department of Paediatric Surgery & Surgical Simulation, Monash Children's Hospital, Melbourne, Victoria, Australia
| | - Maurizio Pacilli
- Department of Paediatric Surgery & Surgical Simulation, Monash Children's Hospital, Melbourne, Victoria, Australia
- Departments of Paediatrics & Surgery, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Ramesh Mark Nataraja
- Department of Paediatric Surgery & Surgical Simulation, Monash Children's Hospital, Melbourne, Victoria, Australia
- Departments of Paediatrics & Surgery, School of Clinical Sciences, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| |
Collapse
|
46
|
López B, Gregory NJ, Freeth M. Social attention patterns of autistic and non-autistic adults when viewing real versus reel people. Autism 2023; 27:2372-2383. [PMID: 36995032 PMCID: PMC10576900 DOI: 10.1177/13623613231162156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
LAY ABSTRACT Early research shows that autistic adults do not attend to faces as much as non-autistic adults. However, some recent studies where autistic people are placed in scenarios with real people reveal that they attend to faces as much as non-autistic people. This study compares attention to faces in two situations. In one, autistic and non-autistic adults watched a pre-recorded video. In the other, they watched what they thought were two people in a room in the same building, via a life webcam, when in fact exactly the same video in two situations. We report the results of 32 autistic adults and 33 non-autistic adults. The results showed that autistic adults do not differ in any way from non-autistic adults when they watched what they believed was people interacting in real time. However, when they thought they were watching a video, non-autistic participants showed higher levels of attention to faces than non-autistic participants. We conclude that attention to social stimuli is the result of a combination of two processes. One innate, which seems to be different in autism, and one that is influenced by social norms, which works in the same way in autistic adults without learning disabilities. The results suggest that social attention is not as different in autism as first thought. Specifically, the study contributes to dispel long-standing deficit models regarding social attention in autism as it points to subtle differences in the use of social norms rather than impairments.
Collapse
|
47
|
Wang Y. Processing of English Coda Laterals in L2 Listeners: An Eye-Tracking Study. Lang Speech 2023:238309231203899. [PMID: 37897248 DOI: 10.1177/00238309231203899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/30/2023]
Abstract
This study explores speech processing of English coda laterals (dark L's) in second language (L2) listeners whose native language does not permit laterals at syllable coda positions. We tested L2 listeners' (native Mandarin) perception of coda laterals following three Australian English vowels differing in phonological backness, including /iː/, /ʉː/, and /oː/, which represent a front vowel, and central vowel, and a back vowel, respectively. L2 listeners first completed an AX task which tested their ability to discriminate between /iː/-/iːl/, /ʉː/-/ʉːl/, and /oː/-/oːl/, and then they completed an identification task with eye-tracking which tested their ability to distinguish vowel-lateral sequences and bare vowel categories using explicit phonological-orthographical labels. The results show that vowel backness plays a key role in L2 listeners' perceptual accuracy of English coda laterals, whereas the eye-tracking and identification data suggest some paradigmatic differences between the two tasks. Mandarin listeners show excellent discrimination and identification of coda laterals following a front vowel and poor performance following a back vowel, whereas the central vowel has led to intermediate patterns.
Collapse
Affiliation(s)
- Yizhou Wang
- School of Languages and Linguistics, University of Melbourne, Australia
| |
Collapse
|
48
|
Baek S, Ha S, Lee JH. Application of attentional bias modification to reduce attentional bias and emotional reactivity to stress in mildly depressed individuals. Front Psychol 2023; 14:1273512. [PMID: 37965674 PMCID: PMC10641893 DOI: 10.3389/fpsyg.2023.1273512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 09/25/2023] [Indexed: 11/16/2023] Open
Abstract
This study aims to verify the effectiveness of attentional bias modification (ABM) in reducing attentional bias related to depression, particularly in the later stages of attention as a pattern of difficulty in disengagement from depression-relevant stimuli, and to assess its effects on emotional reactivity to stress. A total of 78 participants were separated into four groups based on their levels of depression (minimal and mild) and the types of ABM. The positive ABM (pABM) trained participants to disengage their attention from depression-relevant stimuli and directed their attention toward more positive stimuli, whereas the neutral ABM (nABM) was designed to have no effect. The participants underwent a free-viewing task by eye tracker both before and after ABM to observe changes in attentional bias. Subsequently, they reported their emotional response after a stress-inducing task. The group of mildly depressed participants receiving pABM showed significantly less attention to depression-relevant negative affective stimuli and reported significantly decreased negative emotional reactivity to stress compared to the other groups. pABM had an effect on decreasing difficulty in disengaging from depression-relevant negative affective words (DW). However, it did not increase the dwell time on positive affective words (PW) in the current study. This might be due to the short duration of the application of ABM. The current study conducted ABM twice in 1 day, and this might not be enough to increase the dwell time on PA. This study verified that the ABM effectively decreased the attentional bias of depression and its relevant symptom, emotional reactivity to stress.
Collapse
Affiliation(s)
- Soojung Baek
- Department of Educational Affairs, Anyang Juvenile Detention Center, Anyang, Republic of Korea
| | - SoSeo Ha
- Department of Psychology, Chung-Ang University, Seoul, Republic of Korea
| | - Jang-Han Lee
- Department of Psychology, Chung-Ang University, Seoul, Republic of Korea
| |
Collapse
|
49
|
Fischer J, van der Merwe J, Vandenheever D. The influence of eye model parameter variations on simulated eye-tracking outcomes. J Eye Mov Res 2023; 11:10.16910/jemr.16.3.1. [PMID: 38116296 PMCID: PMC10730094 DOI: 10.16910/jemr.16.3.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2023] Open
Abstract
The simulated data used in eye-tracking-related research has been largely generated using normative eye models with little consideration of how the variations in eye biometry found in the population may influence eye-tracking outcomes. This study investigated the influence that variations in eye model parameters have on the ability of simulated data to predict real-world eye-tracking outcomes. The real-world experiments performed by two pertinent comparative studies were replicated in a simulated environment using a highcomplexity stochastic eye model that includes anatomically accurate distributions of eye biometry parameters. The outcomes showed that variations in anterior corneal asphericity significantly influence simulated eye-tracking outcomes of both interpolation and model-based gaze estimation algorithms. Other, more commonly varied parameters such as the corneal radius of curvature and foveal offset angle had little influence on simulated outcomes.
Collapse
|
50
|
Tarrit K, Freedman EG, Francisco AA, Horsthuis DJ, Molholm S, Foxe JJ. No evidence for differential saccadic adaptation in children and adults with an autism spectrum diagnosis. Front Integr Neurosci 2023; 17:1232474. [PMID: 37869448 PMCID: PMC10587467 DOI: 10.3389/fnint.2023.1232474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 08/24/2023] [Indexed: 10/24/2023] Open
Abstract
Background Altered patterns of eye-movements during scene exploration, and atypical gaze preferences in social settings, have long been noted as features of the Autism phenotype. While these are typically attributed to differences in social engagement and interests (e.g., preferences for inanimate objects over face stimuli), there are also reports of differential saccade measures to non-social stimuli, raising the possibility that fundamental differences in visuo-sensorimotor processing may be at play. Here, we tested the plasticity of the eye-movement system using a classic saccade-adaptation paradigm to assess whether individuals with ASD make typical adjustments to their eye-movements in response to experimentally introduced errors. Saccade adaptation can be measured in infants as young as 10 months, raising the possibility that such measures could be useful as early neuro-markers of ASD risk. Methods Saccade amplitudes were measured while children and adults with ASD (N = 41) and age-matched typically developing (TD) individuals (N = 68) made rapid eye-movements to peripherally presented targets. During adaptation trials, the target was relocated from 20-degrees to 15-degrees from fixation once a saccade to the original target location was initiated, a manipulation that leads to systematic reduction in saccade amplitudes in typical observers. Results Neither children nor adults with ASD showed any differences relative to TD peers in their abilities to appropriately adapt saccades in the face of persistently introduced errors. Conclusion Of the three studies to date of saccade adaptation in ASD, none have shown deficits in saccade adaptation that are sufficient to generalize to the whole or a subgroup of the ASD population. Unlike prior studies, we found no evidence for a slower adaptation rate during the early adaptation phase, and no of evidence greater variance of saccade amplitudes in ASD. In post hoc analysis, there was evidence for larger primary saccades to non-adapted targets, a finding requiring replication in future work.
Collapse
Affiliation(s)
- Katy Tarrit
- Information and Computer Sciences Department, University of Hawai’i at Manoa, Honolulu, HI, United States
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, United States
| | - Edward G. Freedman
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, United States
| | - Ana A. Francisco
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Douwe J. Horsthuis
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Sophie Molholm
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, United States
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States
| | - John J. Foxe
- The Frederick J. and Marion A. Schindler Cognitive Neurophysiology Laboratory, The Del Monte Institute for Neuroscience, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, United States
- The Cognitive Neurophysiology Laboratory, Department of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Bronx, NY, United States
| |
Collapse
|