1
|
Freund B, Nair D, Bulacio J, Najm I, Taylor K, Moosa AN. Pupillary constriction on stimulation of the parietal cortex-A novel finding. Epileptic Disord 2024. [PMID: 38943530 DOI: 10.1002/epd2.20252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 05/16/2024] [Accepted: 05/26/2024] [Indexed: 07/01/2024]
Abstract
Pupillary changes can be an important semiologic feature in focal epilepsy. Though the subcortical networks involving pupillomotor function have been described, cortical generators of pupillary dilation and constriction in humans are not well known. In this report, we describe a case of pupillary constriction occurring during seizures in a patient with drug resistant focal epilepsy. On stereoelectroencephalography, onset was noted within the posterior segment of the right intraparietal sulcus and direct cortical electrical stimulation of these electrode contacts reproduced pupillary constriction associated with habitual seizures. This is the first case report to describe ictal pupillary constriction during SEEG with confirmation of the cortical localization by direct cortical electrical stimulation. The posterior segment of the right intraparietal sulcus localization of pupillary constriction may aid in surgical evaluation patients with drug resistant focal epilepsy.
Collapse
Affiliation(s)
- Brin Freund
- Department of Neurology, Mayo Clinic Florida, Jacksonville, Florida, USA
| | - Dileep Nair
- Epilepsy Center, Department of Neurology, Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Juan Bulacio
- Epilepsy Center, Department of Neurology, Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Imad Najm
- Epilepsy Center, Department of Neurology, Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Kenneth Taylor
- Epilepsy Center, Department of Neurology, Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Ahsan N Moosa
- Epilepsy Center, Department of Neurology, Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA
| |
Collapse
|
2
|
Polzer L, Schenk M, Raji N, Kleber S, Lemler C, Kitzerow-Cleven J, Kim Z, Freitag CM, Bast N. Temporal progression of pupil dilation and gaze behavior to emotion expressions in preschoolers with autism spectrum disorder. Sci Rep 2024; 14:7843. [PMID: 38570565 PMCID: PMC10991397 DOI: 10.1038/s41598-024-58480-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/29/2024] [Indexed: 04/05/2024] Open
Abstract
Previous work has shown divergent pupil dilation (PD) and gaze behavior in individuals with autism spectrum disorder (ASD), which may relate to the development of social difficulties in early life. Here, we investigated temporal dynamics of both phenotypes during naturalistic videos of a person displaying facial emotion expressions in 61 autistic and 61 non-autistic preschoolers. PD was segmented into three serial time components derived from a principal component analysis. Growth curve analysis was applied to analyze changes in looking time on eye and mouth regions over time. Groups did not differ in PD time components. Growth curve analysis revealed initially shorter looking times on the eyes and longer looking times on the mouth in autistic versus non-autistic preschoolers. However, a reversion of this pattern was observed over time, suggesting a delayed compensatory increase in eye attention during prolonged viewing periods in autistic children. Positive and negative associations of PD components and gaze behavior over time indicated a dynamic temporal relationship during emotion viewing. Our findings emphasize the need to apply time-sensitive measures in ecologically valid research, which may index etiological mechanisms of social difficulties in ASD.
Collapse
Affiliation(s)
- Leonie Polzer
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence, University Hospital Frankfurt, Goethe-University, Deutschordenstraße 50, 60528, Frankfurt am Main, Germany.
| | - Marc Schenk
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence, University Hospital Frankfurt, Goethe-University, Deutschordenstraße 50, 60528, Frankfurt am Main, Germany
| | - Naisan Raji
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence, University Hospital Frankfurt, Goethe-University, Deutschordenstraße 50, 60528, Frankfurt am Main, Germany
| | - Solvejg Kleber
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence, University Hospital Frankfurt, Goethe-University, Deutschordenstraße 50, 60528, Frankfurt am Main, Germany
| | - Christian Lemler
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence, University Hospital Frankfurt, Goethe-University, Deutschordenstraße 50, 60528, Frankfurt am Main, Germany
| | - Janina Kitzerow-Cleven
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence, University Hospital Frankfurt, Goethe-University, Deutschordenstraße 50, 60528, Frankfurt am Main, Germany
| | - Ziyon Kim
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence, University Hospital Frankfurt, Goethe-University, Deutschordenstraße 50, 60528, Frankfurt am Main, Germany
| | - Christine M Freitag
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence, University Hospital Frankfurt, Goethe-University, Deutschordenstraße 50, 60528, Frankfurt am Main, Germany
| | - Nico Bast
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Autism Research and Intervention Center of Excellence, University Hospital Frankfurt, Goethe-University, Deutschordenstraße 50, 60528, Frankfurt am Main, Germany
| |
Collapse
|
3
|
Claußen L, Heidelbach T. Resistance exercising on unstable surface leads to Pupil Dilation. BMC Sports Sci Med Rehabil 2024; 16:62. [PMID: 38439063 PMCID: PMC10913668 DOI: 10.1186/s13102-024-00858-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 02/27/2024] [Indexed: 03/06/2024]
Abstract
BACKGROUND Chronic resistance training and acute resistance exercises improve physical performance and can enhance cognitive performance. However, there is still uncertainty about the mechanism(s) responsible for cognitive improvement following resistance training and exercise. Recent findings suggest that resistance exercise has metabolic as well as cognitive demands, which potentially activate similar neural circuitry associated with higher-order cognitive function tasks. Exercising on unstable devices increases the coordinative and metabolic demands and thus may further increase cognitive activation during resistance exercise. The measurement of pupil diameter could provide indications of cognitive activation and arousal during resistance exercise. Pupil dilation is linked to the activity in multiple neuromodulatory systems (e.g., activation of the locus coeruleus and the release of the neurotransmitter norepinephrine (LC-NE system)), which are involved in supporting processes for executive control. Therefore, the purpose of this study was to compare the cognitive activation measured by pupil diameter during an acute bout of resistance exercise on stable and unstable surfaces. METHODS 18 participants (23.5 ± 1.5 years; 10 females) performed ten kettlebell squats in a preferred repetition velocity in stable and unstable (BOSU® Balance Trainer) ground conditions. Pupil diameter was recorded with eye tracking glasses (SMI ETG) during standing (baseline) and during squatting. Raw pupil data were cleaned of artifacts (missing values were linearly interpolated) and subjected to a subtractive baseline correction. A student t-test was used to compare mean pupil diameter between ground conditions. RESULTS The mean pupil diameter was significantly greater during squats in the unstable condition than in the stable condition, t (17) = -2.63, p =.018, Cohen's dZ = -0.62; stable: 0.49 ± 0.32 mm; unstable: 0.61 ± 0.25 mm). CONCLUSION As indicated by pupil dilation, the use of unstable devices can increase the cognitive activation and effort during acute bouts of resistance exercise. Since pupil dilation is only an indirect method, further investigations are necessary to describe causes and effects of neuromodulatory system activity during resistance exercise. Resistance training with and without surface instability can be recommended to people of all ages as a physically and cognitively challenging training program contributing to the preservation of both physical and cognitive functioning.
Collapse
Affiliation(s)
- Lisa Claußen
- Institute of Sports and Sport Science, University of Kassel, Kassel, Germany.
| | - Tabea Heidelbach
- Institute of Sports and Sport Science, University of Kassel, Kassel, Germany
| |
Collapse
|
4
|
Fink L, Simola J, Tavano A, Lange E, Wallot S, Laeng B. From pre-processing to advanced dynamic modeling of pupil data. Behav Res Methods 2024; 56:1376-1412. [PMID: 37351785 PMCID: PMC10991010 DOI: 10.3758/s13428-023-02098-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2023] [Indexed: 06/24/2023]
Abstract
The pupil of the eye provides a rich source of information for cognitive scientists, as it can index a variety of bodily states (e.g., arousal, fatigue) and cognitive processes (e.g., attention, decision-making). As pupillometry becomes a more accessible and popular methodology, researchers have proposed a variety of techniques for analyzing pupil data. Here, we focus on time series-based, signal-to-signal approaches that enable one to relate dynamic changes in pupil size over time with dynamic changes in a stimulus time series, continuous behavioral outcome measures, or other participants' pupil traces. We first introduce pupillometry, its neural underpinnings, and the relation between pupil measurements and other oculomotor behaviors (e.g., blinks, saccades), to stress the importance of understanding what is being measured and what can be inferred from changes in pupillary activity. Next, we discuss possible pre-processing steps, and the contexts in which they may be necessary. Finally, we turn to signal-to-signal analytic techniques, including regression-based approaches, dynamic time-warping, phase clustering, detrended fluctuation analysis, and recurrence quantification analysis. Assumptions of these techniques, and examples of the scientific questions each can address, are outlined, with references to key papers and software packages. Additionally, we provide a detailed code tutorial that steps through the key examples and figures in this paper. Ultimately, we contend that the insights gained from pupillometry are constrained by the analysis techniques used, and that signal-to-signal approaches offer a means to generate novel scientific insights by taking into account understudied spectro-temporal relationships between the pupil signal and other signals of interest.
Collapse
Affiliation(s)
- Lauren Fink
- Department of Music, Max Planck Institute for Empirical Aesthetics, Grüneburgweg 14, 60322, Frankfurt am Main, Germany.
- Department of Psychology, Neuroscience & Behavior, McMaster University, 1280 Main St. West, Hamilton, Ontario, L8S 4L8, Canada.
| | - Jaana Simola
- Helsinki Collegium for Advanced Studies, University of Helsinki, Helsinki, Finland
- Department of Education, University of Helsinki, Helsinki, Finland
| | - Alessandro Tavano
- Department of Cognitive Neuropsychology, Max Planck Institute for Empirical Aesthetics, Frankfurt am Main, Germany
| | - Elke Lange
- Department of Music, Max Planck Institute for Empirical Aesthetics, Grüneburgweg 14, 60322, Frankfurt am Main, Germany
| | - Sebastian Wallot
- Department of Literature, Max Planck Institute for Empirical Aesthetics, Frankfurt am Main, Germany
- Institute for Sustainability Education and Psychologyy, Leuphana University, Lüneburg, Germany
| | - Bruno Laeng
- Department of Psychology, University of Oslo, Oslo, Norway
- RITMO Centre for Interdisciplinary studies in Rhythm, Time, and Motion, University of Oslo, Oslo, Norway
| |
Collapse
|
5
|
O'Bryan SR, Price MM, Alquist JL, Davis T, Scolari M. Changes in pupil size track self-control failure. Exp Brain Res 2024:10.1007/s00221-024-06781-3. [PMID: 38374223 DOI: 10.1007/s00221-024-06781-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 01/10/2024] [Indexed: 02/21/2024]
Abstract
People are more likely to perform poorly on a self-control task following a previous task requiring self-control (ego-depletion), but the mechanism for this effect remains unclear. We used pupillometry to test the role of attentional effort in ego-depletion. We hypothesized that an elevated pupil diameter (PD)-a common physiological measure of effort-during an initial task requiring self-control should be negatively associated with performance on a subsequent control task. To test this hypothesis, participants were first assigned to either a high- or low-demand attention task (manipulation; a standard ego-depletion paradigm), after which all participants completed the same Stroop task. We then separately extracted both sustained (low-frequency) and phasic (high-frequency) changes in PD from both tasks to evaluate possible associations with lapses of cognitive control on the Stroop task. We first show that in the initial task, sustained PD was larger among participants who were assigned to the demanding attention condition. Furthermore, ego-depletion effects were serially mediated by PD: an elevated PD response emerged rapidly among the experimental group during the manipulation, persisted as an elevated baseline response during the Stroop task, and predicted worse accuracy on incongruent trials, revealing a potential indirect pathway to ego-depletion via sustained attention. Secondary analyses revealed another, independent and direct pathway via high levels of transient attentional control: participants who exhibited large phasic responses during the manipulation tended to perform worse on the subsequent Stroop task. We conclude by exploring the neuroscientific implications of these results within the context of current theories of self-control.
Collapse
Affiliation(s)
- Sean R O'Bryan
- Department of Psychological Sciences, Texas Tech University, Lubbock, TX, 79409, USA.
- Cognitive, Linguistic & Psychological Sciences, Brown University, Metcalf Research Building, Box 1821, Providence, RI, 02912, USA.
| | - Mindi M Price
- Department of Psychological Sciences, Texas Tech University, Lubbock, TX, 79409, USA
| | - Jessica L Alquist
- Department of Psychological Sciences, Texas Tech University, Lubbock, TX, 79409, USA
| | - Tyler Davis
- Department of Psychological Sciences, Texas Tech University, Lubbock, TX, 79409, USA
| | - Miranda Scolari
- Department of Psychological Sciences, Texas Tech University, Lubbock, TX, 79409, USA
| |
Collapse
|
6
|
Schindler H, Jawinski P, Arnatkevičiūtė A, Markett S. Molecular signatures of attention networks. Hum Brain Mapp 2024; 45:e26588. [PMID: 38401136 PMCID: PMC10893969 DOI: 10.1002/hbm.26588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 11/10/2023] [Accepted: 12/22/2023] [Indexed: 02/26/2024] Open
Abstract
Attention network theory proposes three distinct types of attention-alerting, orienting, and control-that are supported by separate brain networks and modulated by different neurotransmitters, that is, norepinephrine, acetylcholine, and dopamine. Here, we explore the extent of cortical, genetic, and molecular dissociation of these three attention systems using multimodal neuroimaging. We evaluated the spatial overlap between fMRI activation maps from the attention network test (ANT) and cortex-wide gene expression data from the Allen Human Brain Atlas. The goal was to identify genes associated with each of the attention networks in order to determine whether specific groups of genes were co-expressed with the corresponding attention networks. Furthermore, we analyzed publicly available PET-maps of neurotransmitter receptors and transporters to investigate their spatial overlap with the attention networks. Our analyses revealed a substantial number of genes (3871 for alerting, 6905 for orienting, 2556 for control) whose cortex-wide expression co-varied with the activation maps, prioritizing several molecular functions such as the regulation of protein biosynthesis, phosphorylation, and receptor binding. Contrary to the hypothesized associations, the ANT activation maps neither aligned with the distribution of norepinephrine, acetylcholine, and dopamine receptor and transporter molecules, nor with transcriptomic profiles that would suggest clearly separable networks. Independence of the attention networks appeared additionally constrained by a high level of spatial dependency between the network maps. Future work may need to reconceptualize the attention networks in terms of their segregation and reevaluate the presumed independence at the neural and neurochemical level.
Collapse
Affiliation(s)
| | | | - Aurina Arnatkevičiūtė
- Turner Institute for Brain and Mental Health, School of Psychological SciencesMonash UniversityMelbourneAustralia
| | | |
Collapse
|
7
|
Lasaponara S, Scozia G, Lozito S, Pinto M, Conversi D, Costanzi M, Vriens T, Silvetti M, Doricchi F. Temperament and probabilistic predictive coding in visual-spatial attention. Cortex 2024; 171:60-74. [PMID: 37979232 DOI: 10.1016/j.cortex.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/21/2023] [Accepted: 10/16/2023] [Indexed: 11/20/2023]
Abstract
Cholinergic (Ach), Noradrenergic (NE), and Dopaminergic (DA) pathways play an important role in the regulation of spatial attention. The same neurotransmitters are also responsible for inter-individual differences in temperamental traits. Here we explored whether biologically defined temperamental traits determine differences in the ability to orient spatial attention as a function of the probabilistic association between cues and targets. To this aim, we administered the Structure of Temperament Questionnaire (STQ-77) to a sample of 151 participants who also performed a Posner task with central endogenous predictive (80 % valid/20 % invalid) or non-predictive cues (50 % valid/50 % invalid). We found that only participants with high scores in Plasticity and Intellectual Endurance showed a selective abatement of attentional costs with non-predictive cues. In addition, stepwise regression showed that costs in the non-predictive condition were negatively predicted by scores in Plasticity and positively predicted by scores in Probabilistic Thinking. These results show that stable temperamental characteristics play an important role in defining the inter-individual differences in attentional behaviour, especially in the presence of different probabilistic organisations of the sensory environment. These findings emphasize the importance of considering temperamental and personality traits in social and professional environments where the ability to control one's attention is a crucial functional skill.
Collapse
Affiliation(s)
- Stefano Lasaponara
- Department of Psychology, "Sapienza" University of Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy.
| | - Gabriele Scozia
- Department of Psychology, "Sapienza" University of Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy; PhD Programme in Behavioural Neuroscience, "Sapienza" University of Rome, Italy
| | - Silvana Lozito
- Department of Psychology, "Sapienza" University of Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy; PhD Programme in Behavioural Neuroscience, "Sapienza" University of Rome, Italy
| | - Mario Pinto
- Department of Psychology, "Sapienza" University of Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy
| | - David Conversi
- Department of Psychology, "Sapienza" University of Rome, Italy
| | - Marco Costanzi
- Department of Human Science, LUMSA University, Rome, Italy
| | - Tim Vriens
- Computational and Translational Neuroscience Laboratory (CTNLab), Institute of Cognitive Sciences and Technologies, National Research Council, Rome, Italy
| | - Massimo Silvetti
- Computational and Translational Neuroscience Laboratory (CTNLab), Institute of Cognitive Sciences and Technologies, National Research Council, Rome, Italy
| | - Fabrizio Doricchi
- Department of Psychology, "Sapienza" University of Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy.
| |
Collapse
|
8
|
Bussu G, Portugal AM, Wilsson L, Kleberg JL, Falck-Ytter T. Manipulation of phasic arousal by auditory cues is associated with subsequent changes in visual orienting to faces in infancy. Sci Rep 2023; 13:22072. [PMID: 38086954 PMCID: PMC10716513 DOI: 10.1038/s41598-023-49373-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 12/07/2023] [Indexed: 12/18/2023] Open
Abstract
This eye-tracking study investigated the effect of sound-induced arousal on social orienting under different auditory cue conditions in 5-month-old (n = 25; n = 13 males) and 10-month-old infants (n = 21; n = 14 males) participating in a spontaneous visual search task. Results showed: (1) larger pupil dilation discriminating between high and low volume (b = 0.02, p = 0.007), but not between social and non-social sounds (b = 0.004, p = 0.64); (2) faster visual orienting (b = - 0.09, p < 0.001) and better social orienting at older age (b = 0.94, p < 0.001); (3) a fast habituation effect on social orienting after high-volume sounds (χ2(2) = 7.39, p = 0.025); (4) a quadratic association between baseline pupil size and target selection (b = - 1.0, SE = 0.5, χ2(1) = 4.04, p = 0.045); (5) a positive linear association between pupil dilation and social orienting (b = 0.09, p = 0.039). Findings support adaptive gain theories of arousal, extending the link between phasic pupil dilation and task performance to spontaneous social orienting in infancy.
Collapse
Affiliation(s)
- Giorgia Bussu
- Development and Neurodiversity Lab, Department of Psychology, Uppsala University, Von Kraemers Alle 1C, 754 32, Uppsala, Sweden.
| | - Ana Maria Portugal
- Development and Neurodiversity Lab, Department of Psychology, Uppsala University, Von Kraemers Alle 1C, 754 32, Uppsala, Sweden
| | - Lowe Wilsson
- Department of Women's and Children's Health, Center of Neurodevelopmental Disorders (KIND), Centre for Psychiatry Research, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| | - Johan Lundin Kleberg
- Department of Clinical Neuroscience, Centre for Psychiatry Research, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Terje Falck-Ytter
- Development and Neurodiversity Lab, Department of Psychology, Uppsala University, Von Kraemers Alle 1C, 754 32, Uppsala, Sweden
- Department of Women's and Children's Health, Center of Neurodevelopmental Disorders (KIND), Centre for Psychiatry Research, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
| |
Collapse
|
9
|
Foss S, Petty CR, Howell C, Mendonca J, Bosse A, Waber DP, Wright RJ, Enlow MB. Associations among maternal lifetime trauma, psychological symptoms in pregnancy, and infant stress reactivity and regulation. Dev Psychopathol 2023; 35:1714-1731. [PMID: 35678173 PMCID: PMC9732151 DOI: 10.1017/s0954579422000402] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Maternal trauma has intergenerational implications, including worse birth outcomes, altered brain morphology, and poorer mental health. Research investigating intergenerational effects of maternal trauma on infant stress reactivity and regulation is limited. Maternal mental health during pregnancy may be a contributor: psychopathology is a sequela of trauma exposure and predictor of altered self-regulatory capacity in offspring of affected mothers. We assessed associations among maternal lifetime trauma and infant stress responsivity, mediated by psychological symptoms in pregnancy. Mothers reported lifetime trauma history and anxiety, depressive, and posttraumatic stress symptoms during pregnancy. At infant age 6 months, stress reactivity and regulation were assessed via maternal behavior ratings (Infant Behavior Questionnaire-Revised, IBQ-R) and behavioral (negative mood) and physiological (respiratory sinus arrhythmia, RSA) markers during a laboratory stressor (Still-Face Paradigm). Maternal trauma was directly associated with lower infant physiological regulation and indirectly associated with lower levels of both infant behavioral and physiological regulation via higher maternal anxiety during pregnancy. Maternal trauma was also indirectly associated with higher infant reactivity via higher maternal anxiety during pregnancy. Post hoc analyses indicated differential contributions of maternal prenatal versus postnatal anxiety to infant outcomes. Findings highlight potential contributory mechanisms toward maladaptive child stress response, which has been associated with poor behavioral, cognitive, and academic outcomes.
Collapse
Affiliation(s)
- Sophie Foss
- Department of Psychiatry, Boston Children’s Hospital, Boston, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Carter R. Petty
- Institutional Centers for Clinical and Translational Research, Boston Children’s Hospital, Boston, MA, USA
| | - Caroline Howell
- Department of Psychiatry, Boston Children’s Hospital, Boston, MA, USA
| | - Juliana Mendonca
- Department of Psychiatry, Boston Children’s Hospital, Boston, MA, USA
| | - Abigail Bosse
- Department of Psychiatry, Boston Children’s Hospital, Boston, MA, USA
| | - Deborah P. Waber
- Department of Psychiatry, Boston Children’s Hospital, Boston, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Rosalind J. Wright
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Kravis Children’s Hospital, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Institute for Exposomic Research, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Michelle Bosquet Enlow
- Department of Psychiatry, Boston Children’s Hospital, Boston, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| |
Collapse
|
10
|
Ren W, Huang K, Li Y, Yang Q, Wang L, Guo K, Wei P, Zhang YQ. Altered pupil responses to social and non-social stimuli in Shank3 mutant dogs. Mol Psychiatry 2023; 28:3751-3759. [PMID: 37848709 DOI: 10.1038/s41380-023-02277-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 06/21/2023] [Accepted: 09/14/2023] [Indexed: 10/19/2023]
Abstract
Pupillary response, an important process in visual perception and social and emotional cognition, has been widely studied for understanding the neural mechanisms of neuropsychiatric disorders. However, there have been few studies on pupil response to social and non-social stimuli in animal models of neurodevelopmental disorders including autism spectrum disorder (ASD) and attention deficit hyperactivity disorder. Here, we developed a pupilometer using a robust eye feature-detection algorithm for real-time pupillometry in dogs. In a pilot study, we found that a brief light flash induced a less-pronounced and slower pupil dilation response in gene-edited dogs carrying mutations in Shank3; mutations of its ortholog in humans were repeatedly identified in ASD patients. We further found that obnoxious, loud firecracker sound of 120 dB induced a stronger and longer pupil dilation response in Shank3 mutant dogs, whereas a high reward food induced a weaker pupillary response in Shank3 mutants than in wild-type control dogs. In addition, we found that Shank3 mutants showed compromised pupillary synchrony during dog-human interaction. These findings of altered pupil response in Shank3 mutant dogs recapitulate the altered sensory responses in ASD patients. Thus, this study demonstrates the validity and value of the pupilometer for dogs, and provides an effective paradigm for studying the underlying neural mechanisms of ASD and potentially other psychiatric disorders.
Collapse
Affiliation(s)
- Wei Ren
- State Key Laboratory for Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Kang Huang
- Shenzhen Bayone BioTech Co. Ltd, Shenzhen, 518100, China
| | - Yumo Li
- State Key Laboratory for Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
- College of Life Sciences, Beijing Normal University, Beijing, 100875, China
| | - Qin Yang
- Shenzhen Key Lab of Neuropsychiatric Modulation and Collaborative Innovation Center for Brain Science, Guangdong Provincial Key Laboratory of Brain Connectome and Behavior, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, and Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, 518055, China
| | - Liping Wang
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China
- Shenzhen Key Lab of Neuropsychiatric Modulation and Collaborative Innovation Center for Brain Science, Guangdong Provincial Key Laboratory of Brain Connectome and Behavior, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, and Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, 518055, China
| | - Kun Guo
- School of Psychology, University of Lincoln, Brayford Pool, Lincoln, LN6 7TS, UK.
| | - Pengfei Wei
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China.
- Shenzhen Key Lab of Neuropsychiatric Modulation and Collaborative Innovation Center for Brain Science, Guangdong Provincial Key Laboratory of Brain Connectome and Behavior, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, and Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions, Shenzhen, 518055, China.
| | - Yong Q Zhang
- State Key Laboratory for Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China.
- School of Life Sciences, Hubei University, Wuhan, 430415, China.
| |
Collapse
|
11
|
Zhou C, Zhan W, Huang T, Zhao H, Kaner J. An empirical study on the collaborative usability of age-appropriate smart home interface design. Front Psychol 2023; 14:1097834. [PMID: 37599721 PMCID: PMC10436099 DOI: 10.3389/fpsyg.2023.1097834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 07/11/2023] [Indexed: 08/22/2023] Open
Abstract
Introduction The smart home has become a popular product, but with the development of the aging population, the differentiated characteristics of the elderly smart home products in terms of demand and use are becoming more and more significant. The existing smart products are complicated to operate and cumbersome to interact with, which increases the cognitive load of the elderly group and hinders the daily use and user experience feeling of the elderly. The purpose of this paper is to study the interface data information and interface visual design starting from hardware and software, interface interaction, to explore the better interface data information and interface visual design, and to output, a new prototype of the operating interface of smart home system for the elderly, so that the smart products can be better used by the elderly. Methods Thirty-two participants aged 55-75 were invited to conduct the test, and subjective evaluation was conducted at the end of the test. Through the tests, the operability of the prototype structure for smart furniture systems for the elderly was demonstrated. Results In terms of functionality a new task based on a combination of icons and text is proposed. In the control of devices, the switching status of devices, etc., needs to be clearly distinguished visually, eye-protective bright colors are used, paired with low saturation to highlight the focus, and high bright colors with gray to distinguish the device status. In terms of the density of the content, an appropriate proportion of images and text were used to make the information less dense. ln the arrangement of web content, information content relevant to users was placed first as much as possible. Discussion Based on this, a secondary optimal design was carried out to improve the interactive design of the smart home for the elderly and output it as a prototype interactive interface. Thus, the operability, rationality, and aesthetic comfort of the prototype design of smart home interaction in an age-friendly scenario are improved, allowing the elderly to have a better experience when using the smart home.
Collapse
Affiliation(s)
- Chengmin Zhou
- College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing, Jiangsu, China
- Jiangsu Co-innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Wenjing Zhan
- College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing, Jiangsu, China
- Jiangsu Co-innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Ting Huang
- College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing, Jiangsu, China
- Jiangsu Co-innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Hanxiao Zhao
- College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing, Jiangsu, China
- Jiangsu Co-innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Jake Kaner
- School of Art and Design, Nottingham Trent University, Nottingham, United Kingdom
| |
Collapse
|
12
|
Zhang Y, Chen Y, Xin Y, Peng B, Liu S. Norepinephrine system at the interface of attention and reward. Prog Neuropsychopharmacol Biol Psychiatry 2023; 125:110751. [PMID: 36933778 DOI: 10.1016/j.pnpbp.2023.110751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 03/08/2023] [Accepted: 03/14/2023] [Indexed: 03/20/2023]
Abstract
Reward learning is key to survival for individuals. Attention plays an important role in the rapid recognition of reward cues and establishment of reward memories. Reward history reciprocally guides attention to reward stimuli. However, the neurological processes of the interplay between reward and attention remain largely elusive, due to the diversity of the neural substrates that participate in these two processes. In this review, we delineate the complex and differentiated locus coeruleus norepinephrine (LC-NE) system in relation to different behavioral and cognitive substrates of reward and attention. The LC receives reward related sensory, perceptual, and visceral inputs, releases NE, glutamate, dopamine and various neuropeptides, forms reward memories, drives attentional bias and selects behavioral strategies for reward. Preclinical and clinical studies have found that abnormalities in the LC-NE system are involved in a variety of psychiatric conditions marked by disturbed functions in reward and attention. Therefore, we propose that the LC-NE system is an important hub in the interplay between reward and attention as well as a critical therapeutic target for psychiatric disorders characterized by compromised functions in reward and attention.
Collapse
Affiliation(s)
- Yuxiao Zhang
- Shanghai Key Laboratory of Brain Functional Genomics (Ministry of Education), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai 200062, China; Shanghai Changning Mental Health Center, Shanghai 200335, China; NYU-ECNU Institute of Brain and Cognitive Science at NYU Shanghai, Shanghai 200062, China
| | - Yan Chen
- Shanghai Key Laboratory of Brain Functional Genomics (Ministry of Education), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai 200062, China; Shanghai Changning Mental Health Center, Shanghai 200335, China; NYU-ECNU Institute of Brain and Cognitive Science at NYU Shanghai, Shanghai 200062, China
| | - Yushi Xin
- Shanghai Key Laboratory of Brain Functional Genomics (Ministry of Education), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai 200062, China
| | - Beibei Peng
- Shanghai Key Laboratory of Brain Functional Genomics (Ministry of Education), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai 200062, China; Department of Psychiatry, McLean Hospital, Harvard Medical School, Belmont, MA, 02478, USA
| | - Shuai Liu
- Shanghai Key Laboratory of Brain Functional Genomics (Ministry of Education), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Shanghai 200062, China; Shanghai Changning Mental Health Center, Shanghai 200335, China; NYU-ECNU Institute of Brain and Cognitive Science at NYU Shanghai, Shanghai 200062, China.
| |
Collapse
|
13
|
The Effects of Social Processing and Role Type on Attention Networks: Insights from Team Ball Athletes. Brain Sci 2023; 13:brainsci13030476. [PMID: 36979286 PMCID: PMC10046498 DOI: 10.3390/brainsci13030476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 02/28/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023] Open
Abstract
(1) Background: Several findings have shown how social stimuli can influence attentional processes. Social attention is crucial in team ball sports, in which players have to react to dynamically changing, unpredictable, and externally paced environments. Our study aimed at demonstrating the influence of social processing on team ball sports athletes’ attentional abilities. (2) Methods: A total of 103 male players divided by sport (soccer, handball, and basketball) and by role (striker, midfielder, or defender) were tested through a modified version of the Attention Network Test (ANT) in which they were exposed to both social and non-social stimuli. (3) Results: Social stimuli positively impacted the athletes’ abilities to focus on target stimuli and ignore conflicting environmental requests (t = −2.600, p = 0.011 *). We also found that the athletes’ roles impacted their performance accuracy. Specifically, differences were found in the ability to maintain a general state of reactivity between athletes (strikers vs. midfielders: t = 3.303, p = 0.004 **; striker vs. defenders: t = −2.820, p = 0.017 *; midfielders vs. defenders: t = −5.876, p < 001 ***). (4) Conclusion: These findings revealed that social stimuli are crucial for performance enhancement in team ball sports athletes. Further, we suggest that it is possible to draw specific attentional profiles for athletes in different roles.
Collapse
|
14
|
Riganello F, Vatrano M, Tonin P, Cerasa A, Cortese MD. Heart Rate Complexity and Autonomic Modulation Are Associated with Psychological Response Inhibition in Healthy Subjects. ENTROPY (BASEL, SWITZERLAND) 2023; 25:152. [PMID: 36673293 PMCID: PMC9857955 DOI: 10.3390/e25010152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/10/2023] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND the ability to suppress/regulate impulsive reactions has been identified as common factor underlying the performance in all executive function tasks. We analyzed the HRV signals (power of high (HF) and low (LF) frequency, Sample Entropy (SampEn), and Complexity Index (CI)) during the execution of cognitive tests to assess flexibility, inhibition abilities, and rule learning. METHODS we enrolled thirty-six healthy subjects, recording five minutes of resting state and two tasks of increasing complexity based on 220 visual stimuli with 12 × 12 cm red and white squares on a black background. RESULTS at baseline, CI was negatively correlated with age, and LF was negatively correlated with SampEn. In Task 1, the CI and LF/HF were negatively correlated with errors. In Task 2, the reaction time positively correlated with the CI and the LF/HF ratio errors. Using a binary logistic regression model, age, CI, and LF/HF ratio classified performance groups with a sensitivity and specificity of 73 and 71%, respectively. CONCLUSIONS this study performed an important initial exploration in defining the complex relationship between CI, sympathovagal balance, and age in regulating impulsive reactions during cognitive tests. Our approach could be applied in assessing cognitive decline, providing additional information on the brain-heart interaction.
Collapse
Affiliation(s)
| | | | - Paolo Tonin
- S. Anna Institute, Via Siris 11, 88900 Crotone, Italy
| | - Antonio Cerasa
- S. Anna Institute, Via Siris 11, 88900 Crotone, Italy
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), 98100 Messina, Italy
- Pharmacotechnology Documentation and Transfer Unit, Preclinical and Translational Pharmacology, Department of Pharmacy, Health Science and Nutrition, University of Calabria, 87036 Rende, Italy
| | | |
Collapse
|
15
|
Kuo CC, Chan H, Hung WC, Chen RF, Yang HW, Min MY. Carbachol increases locus coeruleus activation by targeting noradrenergic neurons, inhibitory interneurons and inhibitory synaptic transmission. Eur J Neurosci 2023; 57:32-53. [PMID: 36382388 DOI: 10.1111/ejn.15866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 10/11/2022] [Accepted: 11/10/2022] [Indexed: 11/18/2022]
Abstract
The locus coeruleus (LC) consists of noradrenergic (NA) neurons and plays an important role in controlling behaviours. Although much of the knowledge regarding LC functions comes from studying behavioural outcomes upon administration of muscarinic acetylcholine receptor (mAChR) agonists into the nucleus, the exact mechanisms remain unclear. Here, we report that the application of carbachol (CCh), an mAChR agonist, increased the spontaneous action potentials (sAPs) of both LC-NA neurons and local inhibitory interneurons (LC I-INs) in acute brain slices by activating M1/M3 mAChRs (m1/3 AChRs). Optogenetic activation of LC I-INs evoked inhibitory postsynaptic currents (IPSCs) in LC-NA neurons that were mediated by γ-aminobutyric acid type A (GABAA ) and glycine receptors, and CCh application decreased the IPSC amplitude through a presynaptic mechanism by activating M4 mAChRs (m4 AChRs). LC-NA neurons also exhibited spontaneous phasic-like activity (sPLA); CCh application increased the incidence of this activity. This effect of CCh application was not observed with blockade of GABAA and glycine receptors, suggesting that the sPLA enhancement occurred likely because of the decreased synaptic transmission of LC I-INs onto LC-NA neurons by the m4 AChR activation and/or increased spiking rate of LC I-INs by the m1/3 AChR activation, which could lead to fatigue of the synaptic transmission. In conclusion, we report that CCh application, while inhibiting their synaptic transmission, increases sAP rates of LC-NA neurons and LC I-INs. Collectively, these effects provide insight into the cellular mechanisms underlying the behaviour modulations following the administration of muscarinic receptor agonists into the LC reported by the previous studies.
Collapse
Affiliation(s)
- Chao-Cheng Kuo
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, Taiwan
| | - Hao Chan
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, Taiwan
| | - Wei-Chen Hung
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, Taiwan
| | - Ruei-Feng Chen
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, Taiwan.,Neurobiology and Cognitive Science Center, National Taiwan University, Taipei, Taiwan
| | - Hsiu-Wen Yang
- Department of Biomedical Sciences, Chung-Shan Medical University, Taichung, Taiwan.,Department of Medical Research, Chung-Shan Medical University Hospital, Taichung, Taiwan
| | - Ming-Yuan Min
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, Taiwan.,Neurobiology and Cognitive Science Center, National Taiwan University, Taipei, Taiwan
| |
Collapse
|
16
|
Goldberg H. Growing Brains, Nurturing Minds-Neuroscience as an Educational Tool to Support Students' Development as Life-Long Learners. Brain Sci 2022; 12:brainsci12121622. [PMID: 36552082 PMCID: PMC9775149 DOI: 10.3390/brainsci12121622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/19/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Compared to other primates, humans are late bloomers, with exceptionally long childhood and adolescence. The extensive developmental period of humans is thought to facilitate the learning processes required for the growth and maturation of the complex human brain. During the first two and a half decades of life, the human brain is a construction site, and learning processes direct its shaping through experience-dependent neuroplasticity. Formal and informal learning, which generates long-term and accessible knowledge, is mediated by neuroplasticity to create adaptive structural and functional changes in brain networks. Since experience-dependent neuroplasticity is at full force during school years, it holds a tremendous educational opportunity. In order to fulfill this developmental and learning potential, educational practices should be human-brain-friendly and "ride" the neuroplasticity wave. Neuroscience can inform educators about the natural learning mechanisms of the brain to support student learning. This review takes a neuroscientific lens to explore central concepts in education (e.g., mindset, motivation, meaning-making, and attention) and suggests two methods of using neuroscience as an educational tool: teaching students about their brain (content level) and considering the neuro-mechanisms of learning in educational design (design level).
Collapse
Affiliation(s)
- Hagar Goldberg
- Department of Psychology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| |
Collapse
|
17
|
Hogan AL, Winston M, Barstein J, Losh M. Slower Peak Pupillary Response to Emotional Faces in Parents of Autistic Individuals. Front Psychol 2022; 13:836719. [PMID: 36304881 PMCID: PMC9595282 DOI: 10.3389/fpsyg.2022.836719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 05/31/2022] [Indexed: 11/23/2022] Open
Abstract
Background Atypical autonomic arousal has been consistently documented in autism spectrum disorder (ASD) and is thought to contribute to the social-communication phenotype of ASD. Some evidence suggests that clinically unaffected first-degree relatives of autistic individuals may also show subtle differences in indices of autonomic arousal, potentially implicating heritable pathophysiological mechanisms in ASD. This study examined pupillary responses in parents of autistic individuals to investigate evidence that atypical autonomic arousal might constitute a subclinical physiological marker of ASD heritability within families of autistic individuals. Methods Pupillary responses to emotional faces were measured in 47 ASD parents and 20 age-matched parent controls. Macro-level pupillary responses (e.g., mean, peak, latency to peak) and dynamic pupillary responses over the course of the stimulus presentation were compared between groups, and in relationship to subclinical ASD-related features in ASD parents. A small ASD group (n = 20) and controls (n = 17) were also included for exploratory analyses of parent–child correlations in pupillary response. Results Parents of autistic individuals differed in the time course of pupillary response, exhibiting a later primary peak response than controls. In ASD parents, slower peak response was associated with poorer pragmatic language and larger peak response was associated with poorer social cognition. Exploratory analyses revealed correlations between peak pupillary responses in ASD parents and mean and peak pupillary responses in their autistic children. Conclusion Differences in pupillary responses in clinically unaffected parents, together with significant correlations with ASD-related features and significant parent–child associations, suggest that pupillary responses to emotional faces may constitute an objective physiological marker of ASD genetic liability, with potential to inform the mechanistic underpinnings of ASD symptomatology.
Collapse
|
18
|
Sabag M, Geva R. Hyper and hypo attention networks activations affect social development in children with autism spectrum disorder. Front Hum Neurosci 2022; 16:902041. [PMID: 36034110 PMCID: PMC9403843 DOI: 10.3389/fnhum.2022.902041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 07/21/2022] [Indexed: 12/01/2022] Open
Abstract
Children with autism spectrum disorder (ASD) experience a range of social and non-social attention deficits. To date, most studies assessed the neurological framework or discrete behavioral traits related to one attention network, leaving a gap in the understanding of the developmental cascade affecting the inter-relations among attention networks in ASD in a pervasive manner. We propose a theoretical framework that integrates the behavioral deficits and neurological manifestations through a cohesive developmental prism of attention networks’ activations while assessing their impact on social deficits in children with ASD. Insights arising from the model suggest hyper-and-hypoactivation of posterior attention networks leads to an altered prefrontal anterior attention network weight in ways that conjointly impact social performance in ASD. This perspective on how attention networks develop and interact in ASD may inform future research directions regarding ASD and attention development.
Collapse
Affiliation(s)
- Maya Sabag
- Department of Psychology, Bar-Ilan University, Ramat Gan, Israel
- The Developmental Neuropsychology Lab, The Leslie and Susan Gonda Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat Gan, Israel
| | - Ronny Geva
- Department of Psychology, Bar-Ilan University, Ramat Gan, Israel
- The Developmental Neuropsychology Lab, The Leslie and Susan Gonda Multidisciplinary Brain Research Center, Bar-Ilan University, Ramat Gan, Israel
- *Correspondence: Ronny Geva,
| |
Collapse
|
19
|
Snyder MC, Arnold HS. Emotion-related regulation strategy use in preschool-age children who stutter. JOURNAL OF COMMUNICATION DISORDERS 2022; 97:106219. [PMID: 35594756 DOI: 10.1016/j.jcomdis.2022.106219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/22/2022] [Accepted: 05/02/2022] [Indexed: 06/15/2023]
Abstract
PURPOSE Past findings indicate the quality and quantity of emotion regulation often differs between preschool-age children who stutter (CWS) and children who do not stutter (CWNS). The purpose of this study was to identify whether specific emotion-related regulatory strategy types differ between preschool-age CWS and CWNS during a temptation task. METHODS Participants were 13 CWS and 13 CWNS between 3;2 and 5;7 (years;months), matched for gender and age (+/- 6 months). Participants completed a Forbidden Toy paradigm, a resistance to temptation task, in which the children were asked to refrain from touching a toy. Types of emotion-related regulation, including (1) verbal regulation, (2) behavioral regulation, and (3) attentional regulation, were behaviorally coded during the temptation task. RESULTS A higher proportion of the CWNS (92%) failed to resist the temptation to touch the toy than CWS (48%). Additionally, a higher proportion of the CWS (23%), compared to CWNS (0%), presented with signs of distress, resulting in their task ending prematurely. Limited differences were detected in the types of emotion-related regulatory strategies used by CWS, or the frequency of those strategies. CWNS, compared to the CWS, used more approach-related behavioral strategies. CONCLUSIONS Interpretations of these findings must be mitigated by the observation that a higher proportion of CWS than CWNS demonstrated distress during the paradigm, suggesting a need for further research into the interplay between emotional reactivity and emotion regulation for preschool-age CWS.
Collapse
Affiliation(s)
- Marielle C Snyder
- School of Health and Rehabilitation Sciences, Department of Communication Science and Disorders, Speech-Language Pathology, University of Pittsburgh, 6035 Forbes Tower, Pittsburgh, PA 15260, United States; School of Health Sciences, Speech Pathology and Audiology, Center for Performing Arts, Kent State University, 1325 Theatre Drive, Kent, OH 44242-0001, United States
| | - Hayley S Arnold
- School of Health and Rehabilitation Sciences, Department of Communication Science and Disorders, Speech-Language Pathology, University of Pittsburgh, 6035 Forbes Tower, Pittsburgh, PA 15260, United States; School of Health Sciences, Speech Pathology and Audiology, Center for Performing Arts, Kent State University, 1325 Theatre Drive, Kent, OH 44242-0001, United States.
| |
Collapse
|
20
|
Campos-Arteaga G, Araneda A, Ruiz S, Rodríguez E, Sitaram R. Classifying brain states and pupillary responses associated with the processing of old and new information. Int J Psychophysiol 2022; 176:129-141. [DOI: 10.1016/j.ijpsycho.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 03/28/2022] [Accepted: 04/05/2022] [Indexed: 11/25/2022]
|
21
|
Thurman SM, Cohen Hoffing RA, Madison A, Ries AJ, Gordon SM, Touryan J. "Blue Sky Effect": Contextual Influences on Pupil Size During Naturalistic Visual Search. Front Psychol 2022; 12:748539. [PMID: 34992563 PMCID: PMC8725886 DOI: 10.3389/fpsyg.2021.748539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/16/2021] [Indexed: 01/28/2023] Open
Abstract
Pupil size is influenced by cognitive and non-cognitive factors. One of the strongest modulators of pupil size is scene luminance, which complicates studies of cognitive pupillometry in environments with complex patterns of visual stimulation. To help understand how dynamic visual scene statistics influence pupil size during an active visual search task in a visually rich 3D virtual environment (VE), we analyzed the correlation between pupil size and intensity changes of image pixels in the red, green, and blue (RGB) channels within a large window (~14 degrees) surrounding the gaze position over time. Overall, blue and green channels had a stronger influence on pupil size than the red channel. The correlation maps were not consistent with the hypothesis of a foveal bias for luminance, instead revealing a significant contextual effect, whereby pixels above the gaze point in the green/blue channels had a disproportionate impact on pupil size. We hypothesized this differential sensitivity of pupil responsiveness to blue light from above as a “blue sky effect,” and confirmed this finding with a follow-on experiment with a controlled laboratory task. Pupillary constrictions were significantly stronger when blue was presented above fixation (paired with luminance-matched gray on bottom) compared to below fixation. This effect was specific for the blue color channel and this stimulus orientation. These results highlight the differential sensitivity of pupillary responses to scene statistics in studies or applications that involve complex visual environments and suggest blue light as a predominant factor influencing pupil size.
Collapse
Affiliation(s)
- Steven M Thurman
- US DEVCOM Army Research Laboratory, Human Research and Engineering Directorate, US Army Research Laboratory, Aberdeen Proving Ground, MD, United States
| | - Russell A Cohen Hoffing
- US DEVCOM Army Research Laboratory, Human Research and Engineering Directorate, US Army Research Laboratory, Aberdeen Proving Ground, MD, United States
| | - Anna Madison
- US DEVCOM Army Research Laboratory, Human Research and Engineering Directorate, US Army Research Laboratory, Aberdeen Proving Ground, MD, United States
| | - Anthony J Ries
- US DEVCOM Army Research Laboratory, Human Research and Engineering Directorate, US Army Research Laboratory, Aberdeen Proving Ground, MD, United States
| | | | - Jonathan Touryan
- US DEVCOM Army Research Laboratory, Human Research and Engineering Directorate, US Army Research Laboratory, Aberdeen Proving Ground, MD, United States
| |
Collapse
|
22
|
Shen J. Pupillary response to dynamic pitch alteration during speech perception in noise. JASA EXPRESS LETTERS 2021; 1:115202. [PMID: 34778875 PMCID: PMC8574131 DOI: 10.1121/10.0007056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 10/12/2021] [Indexed: 06/13/2023]
Abstract
Dynamic pitch, also known as intonation, conveys both semantic and pragmatic meaning in speech communication. While alteration of this cue is detrimental to speech intelligibility in noise, the mechanism involved is poorly understood. Using the psychophysiological measure of task-evoked pupillary response, this study examined the perceptual effect of altered dynamic pitch cues on speech perception in noise. The data showed that pupil dilation increased with dynamic pitch strength in a sentence recognition in noise task. Taken together with recognition accuracy data, the results suggest the involvement of perceptual arousal in speech perception with dynamic pitch alteration.
Collapse
Affiliation(s)
- Jing Shen
- Department of Communication Sciences and Disorders, Temple University, 1701 North 13th Street, Philadelphia, Pennsylvania 19122, USA
| |
Collapse
|
23
|
Pedrini C, Marotta L, Guazzini A. ASMR as Idiosyncratic Experience: Experimental Evidence. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:11459. [PMID: 34769976 PMCID: PMC8583035 DOI: 10.3390/ijerph182111459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 10/25/2021] [Accepted: 10/29/2021] [Indexed: 11/18/2022]
Abstract
The Autonomous Sensory Meridian Response (ASMR) is a tingling sensation across the scalp that occur in response to specific triggering audio and visual stimuli, connected with the Default Mode Network. Our study (N = 76) aimed to test the neurophysiology of ASMR by examining pupil diameter and brain activity. Assuming the idiosyncratic nature of ASMR, we expected results detecting opposite physiological outcomes considering pupil diameter and brain activation. We used a battery of self-reports to investigate psychological dimensions; for the physiological measures, we used two instruments: PupilCore and NeuroSky MindWave Mobile 2. The results showed an augmented pupillary diameter during the ASMR video, regardless of the perception of tingles. On the other hand, the arousal level during the ASMR video was lower than the other conditions. The difference between the two neurophysiological measures appeared as peculiar and can be considered as the promoting phenomenon for ASMR psychological outcomes.
Collapse
Affiliation(s)
- Chiara Pedrini
- Department of Education, Languages, Intercultures, Literatures and Psychology, University of Florence, via di San Salvi, 12, Building 26, 50100 Florence, Italy; (L.M.); (A.G.)
| | - Lorena Marotta
- Department of Education, Languages, Intercultures, Literatures and Psychology, University of Florence, via di San Salvi, 12, Building 26, 50100 Florence, Italy; (L.M.); (A.G.)
| | - Andrea Guazzini
- Department of Education, Languages, Intercultures, Literatures and Psychology, University of Florence, via di San Salvi, 12, Building 26, 50100 Florence, Italy; (L.M.); (A.G.)
- Center for Study of Complex Dynamics (CSDC), University of Florence, 50100 Florence, Italy
| |
Collapse
|
24
|
Yamashita J, Terashima H, Yoneya M, Maruya K, Koya H, Oishi H, Nakamura H, Kumada T. Pupillary fluctuation amplitude before target presentation reflects short-term vigilance level in Psychomotor Vigilance Tasks. PLoS One 2021; 16:e0256953. [PMID: 34534237 PMCID: PMC8448328 DOI: 10.1371/journal.pone.0256953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 08/19/2021] [Indexed: 11/18/2022] Open
Abstract
Our daily activities require vigilance. Therefore, it is useful to externally monitor and predict our vigilance level using a straightforward method. It is known that the vigilance level is linked to pupillary fluctuations via Locus Coeruleus and Norepinephrine (LC-NE) system. However, previous methods of estimating long-term vigilance require monitoring pupillary fluctuations at rest over a long period. We developed a method of predicting the short-term vigilance level by monitoring pupillary fluctuation for a shorter period consisting of several seconds. The LC activity also fluctuates at a timescale of seconds. Therefore, we hypothesized that the short-term vigilance level could be estimated using pupillary fluctuations in a short period and quantified their amplitude as the Micro-Pupillary Unrest Index (M-PUI). We found an intra-individual trial-by-trial positive correlation between Reaction Time (RT) reflecting the short-term vigilance level and M-PUI in the period immediately before the target onset in a Psychomotor Vigilance Task (PVT). This relationship was most evident when the fluctuation was smoothed by a Hanning window of approximately 50 to 100 ms (including cases of down-sampled data at 100 and 50 Hz), and M-PUI was calculated in the period up to one or two seconds before the target onset. These results suggest that M-PUI can monitor and predict fluctuating levels of vigilance. M-PUI is also useful for examining pupillary fluctuations in a short period for elucidating the psychophysiological mechanisms of short-term vigilance.
Collapse
Affiliation(s)
- Jumpei Yamashita
- Access Operations Project, NTT Access Network Service Systems Laboratories, Nippon Telegraph and Telephone Corporation, Yokosuka, Kanagawa, Japan
- Department of Intelligence Science and Technology, Graduate School of Informatics, Kyoto University, Kyoto, Kyoto, Japan
- * E-mail:
| | - Hiroki Terashima
- Human Information Science Laboratory, NTT Communication Science Laboratories, Nippon Telegraph and Telephone Corporation, Atsugi, Kanagawa, Japan
| | - Makoto Yoneya
- Human Information Science Laboratory, NTT Communication Science Laboratories, Nippon Telegraph and Telephone Corporation, Atsugi, Kanagawa, Japan
| | - Kazushi Maruya
- Human Information Science Laboratory, NTT Communication Science Laboratories, Nippon Telegraph and Telephone Corporation, Atsugi, Kanagawa, Japan
| | - Hidetaka Koya
- Access Operations Project, NTT Access Network Service Systems Laboratories, Nippon Telegraph and Telephone Corporation, Yokosuka, Kanagawa, Japan
| | - Haruo Oishi
- Access Operations Project, NTT Access Network Service Systems Laboratories, Nippon Telegraph and Telephone Corporation, Yokosuka, Kanagawa, Japan
| | - Hiroyuki Nakamura
- Access Operations Project, NTT Access Network Service Systems Laboratories, Nippon Telegraph and Telephone Corporation, Yokosuka, Kanagawa, Japan
| | - Takatsune Kumada
- Department of Intelligence Science and Technology, Graduate School of Informatics, Kyoto University, Kyoto, Kyoto, Japan
| |
Collapse
|
25
|
Park S, Mun S, Ha J, Kim L. Non-Contact Measurement of Motion Sickness Using Pupillary Rhythms from an Infrared Camera. SENSORS 2021; 21:s21144642. [PMID: 34300382 PMCID: PMC8309520 DOI: 10.3390/s21144642] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/25/2021] [Accepted: 07/01/2021] [Indexed: 12/19/2022]
Abstract
Both physiological and neurological mechanisms are reflected in pupillary rhythms via neural pathways between the brain and pupil nerves. This study aims to interpret the phenomenon of motion sickness such as fatigue, anxiety, nausea and disorientation using these mechanisms and to develop an advanced non-contact measurement method from an infrared webcam. Twenty-four volunteers (12 females) experienced virtual reality content through both two-dimensional and head-mounted device interpretations. An irregular pattern of the pupillary rhythms, demonstrated by an increasing mean and standard deviation of pupil diameter and decreasing pupillary rhythm coherence ratio, was revealed after the participants experienced motion sickness. The motion sickness was induced while watching the head-mounted device as compared to the two-dimensional virtual reality, with the motion sickness strongly related to the visual information processing load. In addition, the proposed method was verified using a new experimental dataset for 23 participants (11 females), with a classification performance of 89.6% (n = 48) and 80.4% (n = 46) for training and test sets using a support vector machine with a radial basis function kernel, respectively. The proposed method was proven to be capable of quantitatively measuring and monitoring motion sickness in real-time in a simple, economical and contactless manner using an infrared camera.
Collapse
Affiliation(s)
- Sangin Park
- Center for Bionics, Korea Institute of Science and Technology, Seoul 02792, Korea; (S.P.); (J.H.)
| | - Sungchul Mun
- Department of Industrial Engineering, Jeonju University, Jeonju 55069, Korea;
| | - Jihyeon Ha
- Center for Bionics, Korea Institute of Science and Technology, Seoul 02792, Korea; (S.P.); (J.H.)
- Department of Biomedical Engineering, Hanyang University, Seoul 04673, Korea
| | - Laehyun Kim
- Center for Bionics, Korea Institute of Science and Technology, Seoul 02792, Korea; (S.P.); (J.H.)
- Correspondence: ; Tel.: +82-2-958-6726
| |
Collapse
|
26
|
Acute depletion of dopamine precursors in the human brain: effects on functional connectivity and alcohol attentional bias. Neuropsychopharmacology 2021; 46:1421-1431. [PMID: 33727642 PMCID: PMC8209208 DOI: 10.1038/s41386-021-00993-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 02/20/2021] [Accepted: 02/23/2021] [Indexed: 02/07/2023]
Abstract
Individuals who abuse alcohol often show exaggerated attentional bias (AB) towards alcohol-related cues, which is thought to reflect reward conditioning processes. Rodent studies indicate that dopaminergic pathways play a key role in conditioned responses to reward- and alcohol-associated cues. However, investigation of the dopaminergic circuitry mediating this process in humans remains limited. We hypothesized that depletion of central dopamine levels in adult alcohol drinkers would attenuate AB and that these effects would be mediated by altered function in frontolimbic circuitry. Thirty-four male participants (22-38 years, including both social and heavy drinkers) underwent a two-session, placebo-controlled, double-blind dopamine precursor depletion procedure. At each visit, participants consumed either a balanced amino acid (control) beverage or an amino acid beverage lacking dopamine precursors (order counterbalanced), underwent resting-state fMRI, and completed behavioral testing on three AB tasks: an alcohol dot-probe task, an alcohol attentional blink task, and a task measuring AB to a reward-conditioned cue. Dopamine depletion significantly diminished AB in each behavioral task, with larger effects among subjects reporting higher levels of binge drinking. The depletion procedure significantly decreased resting-state functional connectivity among ventral tegmental area, striatum, amygdala, and prefrontal regions. Beverage-related AB decreases were mediated by decreases in functional connectivity between the fronto-insular cortex and striatum and, for alcohol AB only, between anterior cingulate cortex and amygdala. The results support a substantial role for dopamine in AB, and suggest specific dopamine-modulated functional connections between frontal, limbic, striatal, and brainstem regions mediate general reward AB versus alcohol AB.
Collapse
|
27
|
Sharma H, Drukker L, Papageorghiou AT, Noble JA. Machine learning-based analysis of operator pupillary response to assess cognitive workload in clinical ultrasound imaging. Comput Biol Med 2021; 135:104589. [PMID: 34198044 PMCID: PMC8404042 DOI: 10.1016/j.compbiomed.2021.104589] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 06/12/2021] [Accepted: 06/15/2021] [Indexed: 12/12/2022]
Abstract
Introduction Pupillometry, the measurement of eye pupil diameter, is a well-established and objective modality correlated with cognitive workload. In this paper, we analyse the pupillary response of ultrasound imaging operators to assess their cognitive workload, captured while they undertake routine fetal ultrasound examinations. Our experiments and analysis are performed on real-world datasets obtained using remote eye-tracking under natural clinical environmental conditions. Methods Our analysis pipeline involves careful temporal sequence (time-series) extraction by retrospectively matching the pupil diameter data with tasks captured in the corresponding ultrasound scan video in a multi-modal data acquisition setup. This is followed by the pupil diameter pre-processing and the calculation of pupillary response sequences. Exploratory statistical analysis of the operator pupillary responses and comparisons of the distributions between ultrasonographic tasks (fetal heart versus fetal brain) and operator expertise (newly-qualified versus experienced operators) are performed. Machine learning is explored to automatically classify the temporal sequences into the corresponding ultrasonographic tasks and operator experience using temporal, spectral, and time-frequency features with classical (shallow) models, and convolutional neural networks as deep learning models. Results Preliminary statistical analysis of the extracted pupillary response shows a significant variation for different ultrasonographic tasks and operator expertise, suggesting different extents of cognitive workload in each case, as measured by pupillometry. The best-performing machine learning models achieve receiver operating characteristic (ROC) area under curve (AUC) values of 0.98 and 0.80, for ultrasonographic task classification and operator experience classification, respectively. Conclusion We conclude that we can successfully assess cognitive workload from pupil diameter changes measured while ultrasound operators perform routine scans. The machine learning allows the discrimination of the undertaken ultrasonographic tasks and scanning expertise using the pupillary response sequences as an index of the operators’ cognitive workload. A high cognitive workload can reduce operator efficiency and constrain their decision-making, hence, the ability to objectively assess cognitive workload is a first step towards understanding these effects on operator performance in biomedical applications such as medical imaging. Machine learning-based pupillary response analysis is performed to assess operator cognitive workload in clinical ultrasound. A systematic multi-modal data analysis pipeline is proposed using eye-tracking, pupillometry, and sonography data science. Pertinent challenges of natural or real-world clinical datasets are addressed. Pupillary responses around event triggers, different ultrasonographic tasks, and different operator experiences are studied. Machine learning models are learnt to classify undertaken tasks or operator expertise from pupillometric time-series data.
Collapse
Affiliation(s)
- Harshita Sharma
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, United Kingdom.
| | - Lior Drukker
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Aris T Papageorghiou
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - J Alison Noble
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, United Kingdom
| |
Collapse
|
28
|
Feuerriegel D, Jiwa M, Turner WF, Andrejević M, Hester R, Bode S. Tracking dynamic adjustments to decision making and performance monitoring processes in conflict tasks. Neuroimage 2021; 238:118265. [PMID: 34146710 DOI: 10.1016/j.neuroimage.2021.118265] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/03/2021] [Accepted: 06/11/2021] [Indexed: 01/23/2023] Open
Abstract
How we exert control over our decision-making has been investigated using conflict tasks, which involve stimuli containing elements that are either congruent or incongruent. In these tasks, participants adapt their decision-making strategies following exposure to incongruent stimuli. According to conflict monitoring accounts, conflicting stimulus features are detected in medial frontal cortex, and the extent of experienced conflict scales with response time (RT) and frontal theta-band activity in the Electroencephalogram (EEG). However, the consequent adjustments to decision processes following response conflict are not well-specified. To characterise these adjustments and their neural implementation we recorded EEG during a modified Flanker task. We traced the time-courses of performance monitoring processes (frontal theta) and multiple processes related to perceptual decision-making. In each trial participants judged which of two overlaid gratings forming a plaid stimulus (termed the S1 target) was of higher contrast. The stimulus was divided into two sections, which each contained higher contrast gratings in either congruent or incongruent directions. Shortly after responding to the S1 target, an additional S2 target was presented, which was always congruent. Our EEG results suggest enhanced sensory evidence representations in visual cortex and reduced evidence accumulation rates for S2 targets following incongruent S1 stimuli. Results of a follow-up behavioural experiment indicated that the accumulation of sensory evidence from the incongruent (i.e. distracting) stimulus element was adjusted following response conflict. Frontal theta amplitudes positively correlated with RT following S1 targets (in line with conflict monitoring accounts). Following S2 targets there was no such correlation, and theta amplitude profiles instead resembled decision evidence accumulation trajectories. Our findings provide novel insights into how cognitive control is implemented following exposure to conflicting information, which is critical for extending conflict monitoring accounts.
Collapse
Affiliation(s)
- Daniel Feuerriegel
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia.
| | - Matthew Jiwa
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia
| | - William F Turner
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia
| | - Milan Andrejević
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia
| | - Robert Hester
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia
| | - Stefan Bode
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia
| |
Collapse
|
29
|
Chandler MC, McGowan AL, Brascamp JW, Pontifex MB. Phasic activity of the locus-coeruleus is not a mediator of the relationship between fitness and inhibition in college-aged adults. Int J Psychophysiol 2021; 165:1-7. [PMID: 33774078 DOI: 10.1016/j.ijpsycho.2021.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 01/08/2023]
Abstract
Aerobic fitness is consistently and robustly associated with superior performance on assessments of cognitive control. One potential mechanism underlying this phenomenon is activation of the locus-coeruleus. Specifically, individuals with greater aerobic fitness may be better able to sustain engagement in a cognitively demanding task via a superior ability to meet the metabolic demands of this neural system. Accordingly, the present investigation examined 1) the relationship between aerobic fitness and phasic activation of the locus-coeruleus (indexed using pupillometry) and 2) the potential mediating influence of locus-coeruleus activity on the relationship between aerobic fitness and cognitive task performance. Participants performed an inhibition task while their pupillary responses were measured using an infrared eye tracker. A VO2max test was then performed to determine individuals' aerobic fitness levels. Consistent with previous research, higher levels of aerobic fitness were related to shorter reaction time. However, phasic activity of the locus-coeruleus did not mediate this relationship - nor did it relate to aerobic fitness level. These results suggest that aerobic fitness does not relate to differences in locus-coeruleus activity in the context of cognitive control in college-aged adults.
Collapse
Affiliation(s)
- Madison C Chandler
- Department of Kinesiology, Michigan State University, United States of America.
| | - Amanda L McGowan
- Department of Kinesiology, Michigan State University, United States of America
| | - Jan W Brascamp
- Department of Psychology, Michigan State University, United States of America
| | - Matthew B Pontifex
- Department of Kinesiology, Michigan State University, United States of America
| |
Collapse
|
30
|
Lanatà A, Greco A, Ciardelli M, Uvelli A, Fratini E, Manzoni D, Scilingo EP, Santarcangelo EL, Sebastiani L. Linear and non linear measures of pupil size as a function of hypnotizability. Sci Rep 2021; 11:5196. [PMID: 33664358 PMCID: PMC7970859 DOI: 10.1038/s41598-021-84756-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 02/19/2021] [Indexed: 02/01/2023] Open
Abstract
Higher arousal and cortical excitability have been observed in high hypnotizable individuals (highs) with respect to low hypnotizables (lows), which may be due to differences in the activation of ascending activating systems. The present study investigated the possible hypnotizability-related difference in the cortical noradrenergic tone sustained by the activity of the Locus Coeruleus which is strongly related to pupil size. This was measured during relaxation in three groups of participants—highs (N = 15), lows (N = 15) and medium hypnotizable individuals (mediums, N = 11)—in the time and frequency domains and through the Recurrence Quantification Analysis. ECG and Skin Conductace (SC) were monitored to extract autonomic indices of relaxation (heart interbeats intervals, parasympathetic component of heart rate variability (RMSSD) and tonic SC (MeanTonicSC). Most variables indicated that participants relaxed throughout the session. Pupil features did not show significant differences between highs, mediums and lows, except for the spectral Band Median Frequency which was higher in mediums than in lows and highs at the beginning, but not at the end of the session.Thus, the present findings of pupil size cannot account for the differences in arousal and motor cortex excitability observed between highs and lows in resting conditions.
Collapse
Affiliation(s)
- Antonio Lanatà
- Department of Information Engineering, University of Florence, Florence, Italy
| | - Alberto Greco
- Research Center "E. Piaggio", University of Pisa, Pisa, Italy
| | - Mirco Ciardelli
- Research Center "E. Piaggio", University of Pisa, Pisa, Italy
| | - Allison Uvelli
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via San Zeno, 31, 56127, Pisa, Italy
| | | | - Diego Manzoni
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via San Zeno, 31, 56127, Pisa, Italy
| | - Enzo P Scilingo
- Research Center "E. Piaggio", University of Pisa, Pisa, Italy.,Department of Information Engineering, University of Pisa, Pisa, Italy
| | - Enrica L Santarcangelo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via San Zeno, 31, 56127, Pisa, Italy.
| | - Laura Sebastiani
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via San Zeno, 31, 56127, Pisa, Italy
| |
Collapse
|
31
|
Phasic pupillary responses modulate object-based attentional prioritization. Atten Percept Psychophys 2021; 83:1491-1507. [PMID: 33506353 PMCID: PMC8084782 DOI: 10.3758/s13414-020-02232-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2020] [Indexed: 11/18/2022]
Abstract
Visual attention studies have demonstrated that the shape of space-based selection can be governed by salient object contours: when a portion of an enclosed space is cued, the selected region extends to the full enclosure. Although this form of object-based attention (OBA) is well established, one continuing investigation focuses on whether this selection is obligatory or under voluntary control. We attempt to dissociate between these alternatives by interrogating the locus coeruleus-norepinephrine (LC-NE) system – known to fluctuate with top-down attention – during a classic two-rectangle paradigm in a sample of healthy human participants (N = 36). An endogenous spatial pre-cue directed voluntary space-based attention (SBA) to one end of a rectangular frame. We manipulated the reliability of the cue, such that targets appearing at an uncued location within the frame occurred at low or moderate frequencies. Phasic pupillary responses time-locked to the cue display served to noninvasively measure LC-NE activity, reflecting top-down processing of the spatial cue. If OBA is controlled analogously to SBA, then object selection should emerge only when it is behaviorally expedient and when LC-NE activity reflects a high degree of top-down attention to the cue display. Our results bore this out. Thus, we conclude that OBA was voluntarily controlled, and furthermore show that phasic norepinephrine may modulate attentional strategy.
Collapse
|
32
|
Zivan M, Morag I, Yarmolovsky J, Geva R. Hyper-Reactivity to Salience Limits Social Interaction Among Infants Born Pre-term and Infant Siblings of Children With ASD. Front Psychiatry 2021; 12:646838. [PMID: 34054606 PMCID: PMC8160104 DOI: 10.3389/fpsyt.2021.646838] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 04/12/2021] [Indexed: 12/13/2022] Open
Abstract
The ability to engage attention with selected stimuli is essential for infants to explore the world and process information relating to their surroundings. There are two main populations with a higher risk to develop attentional and social deficits whose deficits may arise from difficulties in regulating attention to salient cues: (1) siblings of children diagnosed with Autism; and (2) infants who were born pre-term. This study investigated infants' (N = 97) attention-engagement and pupil-dilation (PD) at 9 months of age, using a gaze-contingent paradigm and a structured social interaction. Specifically, we explored attention to stimuli with simple salient features (e.g., clear defined shapes, colors, and motions) vs. more complex non-social cues (amorphous shapes, colors, and motions) and social interaction in typically developing infants (TD, N = 25) and among two groups of infants at-risk to develop social difficulties (pre-terms, N = 56; siblings of children with Autism, N = 16). Findings show that the two risk groups preferred stimuli with simple features (F = 11.306, p < 0.001), accompanied by increased PD (F = 6.6, p < 0.001). Specifically, pre-term infants showed increased PD toward simple vs. complex stimuli (p < 0.001), while siblings showed a pervasive hyper-arousal to both simple and complex stimuli. Infants in the TD group preferred complex stimuli with no change in PD. Finally, the preference for the simple stimulus mediated the relationship between increased risk for social difficulties and decreased engagement duration in face-to-face interaction with the experimenter. Results suggest that activation of the attention-salience network shapes social abilities at infancy. Further, hyper-reactivity to salient stimuli limits social interaction among infants born pre-term and siblings of children with ASD.
Collapse
Affiliation(s)
- Michal Zivan
- The Gonda Multidisciplinary Brain Research Center, Bar Ilan University, Ramat Gan, Israel
| | - Iris Morag
- Assaf Harofeh Medical Center, Zerifin, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Jessica Yarmolovsky
- The Gonda Multidisciplinary Brain Research Center, Bar Ilan University, Ramat Gan, Israel.,The Department of Psychology, Bar Ilan University, Ramat Gan, Israel
| | - Ronny Geva
- The Gonda Multidisciplinary Brain Research Center, Bar Ilan University, Ramat Gan, Israel.,The Department of Psychology, Bar Ilan University, Ramat Gan, Israel
| |
Collapse
|
33
|
Pupil dilation during orienting of attention and conscious detection of visual targets in patients with left spatial neglect. Cortex 2020; 134:265-277. [PMID: 33310541 DOI: 10.1016/j.cortex.2020.10.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 08/27/2020] [Accepted: 10/25/2020] [Indexed: 12/18/2022]
Abstract
Right Brain-Damaged patients (RBD) with left spatial neglect (N+), are characterised by deficits in orienting and re-orienting attention to stimuli in the contralesional left side of space. In a recent ERPs study with visual stimuli (Lasaponara et al., 2018) we have pointed out that the pathological attentional bias of N+ is matched with exaggerated novelty reaction and contextual updating of targets in the right ipsilesional space and reduced novelty reaction and contextual updating of targets in the left contralesional space. To characterise further the attentional performance of N+, here we measured Pupil Dilation (PDil), which is a reliable marker of noradrenergic-locus coeruleus activity and response to unexpected events/rewards. Compared to Neutral and Valid targets, N+ patients displayed a pathological reduction of PDil in response to infrequent Invalid targets in the left side of space, while in Healthy Controls (HC) and RBD without neglect (N-) the same targets enhanced PDil with respect to Neutral and frequent Valid targets. Invalid targets in the right side of space enhanced PDil in all experimental groups. Interestingly, both N- and N+ showed a consistent number of target omissions both in the left and right side of space. With respect to seen targets, N- showed reduced PDil in response to unseen targets both in the left and right side of space. In contrast, N+ had reduced PDil in response to unseen targets in the left side of space though not in the right side, where seen and unseen targets evoked comparable levels of PDil. These results disclose, for the first time, the PDil correlates of spatial attention in left spatial neglect and suggest that the pathological attentional bias suffered by N+ might enhance the autonomic responses reflected in PDil to unseen ipsilesional stimuli. This enhancement can contribute to biasing contextual updating and predictive coding of stimuli in the ipsilesional space, thus worsening the pathological attentional bias of N+.
Collapse
|
34
|
Kuo CC, Hsieh JC, Tsai HC, Kuo YS, Yau HJ, Chen CC, Chen RF, Yang HW, Min MY. Inhibitory interneurons regulate phasic activity of noradrenergic neurons in the mouse locus coeruleus and functional implications. J Physiol 2020; 598:4003-4029. [PMID: 32598024 DOI: 10.1113/jp279557] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 06/25/2020] [Indexed: 01/16/2023] Open
Abstract
KEY POINTS The locus coeruleus (LC) contains noradrenergic (NA) neurons that respond to novel stimuli in the environment with phasic activation to initiate an orienting response; phasic LC activation is also triggered by stimuli, representing the outcome of task-related decision processes, to facilitate ensuing behaviours and help optimize task performance. Here, we report that LC-NA neurons exhibit bursts of action potentials in vitro resembling phasic LC activation in vivo, and the activity is gated by inhibitory interneurons (I-INs) located in the peri-LC. We also observe that inhibition of peri-LC I-INs enhances prepulse inhibition and axons from cortical areas that play important roles in evaluating the cost/reward of a stimulus synapse on both peri-LC I-INs and LC-NA neurons. The results help us understand the cellular mechanisms underlying the generation and regulation of phasic LC activation with a focus on the role of peri-LC I-INs. ABSTRACT Noradrenergic (NA) neurons in the locus coeruleus (LC) have global axonal projection to the brain. These neurons discharge action potentials phasically in response to either novel stimuli in the environment to initiate an orienting behaviour or stimuli representing the outcome of task-related decision processes to facilitate ensuing behaviours and help optimize task performance. Nevertheless, the cellular mechanisms underlying the generation and regulation of phasic LC activation remain unknown. We report here that LC-NA neurons recorded in brain slices exhibit bursts of action potentials that resembled the phasic activation-pause profile observed in animals. The activity was referred to as phasic-like activity (PLA) and was suppressed and enhanced by blocking excitatory and inhibitory synaptic transmissions, respectively. These results suggest the existence of a local circuit to drive PLA, and the activity could be regulated by the excitatory-inhibitory balance of the circuit. In support of this notion, we located a population of inhibitory interneurons (I-INs) in the medial part of the peri-LC that exerted feedforward inhibition of LC-NA neurons through GABAergic and glycinergic transmissions. Selective inhibition of peri-LC I-INs with chemogenetic methods could enhance PLA in brain slices and increase prepulse inhibition in animals. Moreover, axons from the orbitofrontal and prelimbic cortices, which play important roles in evaluating the cost/reward of a stimulus, synapse on both peri-LC I-INs and LC-NA neurons. These observations demonstrate functional roles of peri-LC I-INs in integrating inputs of the frontal cortex onto LC-NA neurons and gating the phasic LC output.
Collapse
Affiliation(s)
- Chao-Cheng Kuo
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, 10617, Taiwan
| | - Jung-Chien Hsieh
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, 10617, Taiwan
| | - Hsing-Chun Tsai
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, 10617, Taiwan
| | - Yu-Shan Kuo
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, 10617, Taiwan.,Departments of Biomedical Sciences and Medical Research, Chung-Shan Medical University and Chung-Shan Medical University Hospital, Taichung, 40201, Taiwan
| | - Hau-Jie Yau
- Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, 10051, Taiwan
| | - Chih-Cheng Chen
- Institute of Biomedical Science, Academia Sinica, Taipei, 11529, Taiwan
| | - Ruei-Feng Chen
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, 10617, Taiwan
| | - Hsiu-Wen Yang
- Departments of Biomedical Sciences and Medical Research, Chung-Shan Medical University and Chung-Shan Medical University Hospital, Taichung, 40201, Taiwan
| | - Ming-Yuan Min
- Department of Life Science, College of Life Science, National Taiwan University, Taipei, 10617, Taiwan
| |
Collapse
|
35
|
Aminihajibashi S, Hagen T, Laeng B, Espeseth T. Pupillary and behavioral markers of alerting and orienting: An individual difference approach. Brain Cogn 2020; 143:105597. [PMID: 32673900 DOI: 10.1016/j.bandc.2020.105597] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 05/28/2020] [Accepted: 06/10/2020] [Indexed: 02/07/2023]
Abstract
Measuring task-evoked pupillary (TEP) responses as an index of phasic activity in the locus coeruleus (LC), we examined two competing hypotheses regarding the alerting and orienting mechanisms of attention. According to a dual mechanism account (Fernandez-Duque & Posner, 1997), two separate noradrenergic and cholinergic mechanisms modulate, respectively, the alerting and orienting effects. However, Corbetta and colleagues (2008) proposed that LC phasic activity may also be involved in orienting effect through its functional relationship with the ventral attentional network. We recruited seventy-five healthy Norwegian participants to perform a Posner cueing task. Both behavioral and pupillary responses revealed the alerting effect. Also, both behavioral and pupillary responses indicated that cued attention is affected by age. Behavioral responses also revealed orienting effect However, we found no TEP differences between valid, invalid, and neutral conditions, suggesting that TEP effects were driven by the alerting effect of cue presentation. Moreover, both behavioral and pupillary estimates of alertness and orienting were uncorrelated. Finally, individual differences in general cognitive abilities did not appear to affect the orienting and alerting mechanisms. This pattern of results is consistent with the dual mechanism account of attention. However, the LC involvement in the (re)orienting attention may be driven by state-specific factors.
Collapse
Affiliation(s)
| | - Thomas Hagen
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Bruno Laeng
- Department of Psychology, University of Oslo, Oslo, Norway; RITMO Centre for Interdisciplinary Studies in Rhythm, Time and Motion, University of Oslo, Oslo, Norway
| | | |
Collapse
|
36
|
Doricchi F, Pellegrino M, Marson F, Pinto M, Caratelli L, Cestari V, Rossi-Arnaud C, Lasaponara S. Deconstructing Reorienting of Attention: Cue Predictiveness Modulates the Inhibition of the No-target Side and the Hemispheric Distribution of the P1 Response to Invalid Targets. J Cogn Neurosci 2020; 32:1046-1060. [DOI: 10.1162/jocn_a_01534] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Orienting of attention produces a “sensory gain” in the processing of visual targets at attended locations and an increase in the amplitude of target-related P1 and N1 ERPs. P1 marks gain reduction at unattended locations; N1 marks gain enhancement at attended ones. Lateral targets that are preceded by valid cues also evoke a larger P1 over the hemisphere contralateral to the no-target side, which reflects inhibition of this side of space [Slagter, H. A., Prinssen, S., Reteig, L. C., & Mazaheri, A. Facilitation and inhibition in attention: Functional dissociation of pre-stimulus alpha activity, P1, and N1 components. Neuroimage, 125, 25–35, 2016]. To clarify the relationships among cue predictiveness, sensory gain, and the inhibitory P1 response, we compared cue- and target-related ERPs among valid, neutral, and invalid trials with predictive (80% valid/20% invalid) or nonpredictive (50% valid/50% invalid) directional cues. Preparatory facilitation over the visual cortex contralateral to the cued side of space (lateral directing attention positivity component) was reduced during nonpredictive cueing. With predictive cues, the target-related inhibitory P1 was larger over the hemisphere contralateral to the no-target side not only in response to valid but also in response to neutral and invalid targets: This result highlights a default inhibitory hemispheric asymmetry that is independent from cued orienting of attention. With nonpredictive cues, valid targets reduced the amplitude of the inhibitory P1 over the hemisphere contralateral to the no-target side whereas invalid targets enhanced the amplitude of the same inhibitory component. Enhanced inhibition was matched with speeded reorienting to invalid targets and drop in attentional costs. These findings show that reorienting of attention is modulated by the combination of cue-related facilitatory and target-related inhibitory activity.
Collapse
Affiliation(s)
- Fabrizio Doricchi
- Università degli Studi di Roma “La Sapienza”
- Fondazione Santa Lucia IRCCS, Rome, Italy
| | - Michele Pellegrino
- Università degli Studi di Roma “La Sapienza”
- Fondazione Santa Lucia IRCCS, Rome, Italy
| | | | - Mario Pinto
- Università degli Studi di Roma “La Sapienza”
- Fondazione Santa Lucia IRCCS, Rome, Italy
| | | | | | | | - Stefano Lasaponara
- Fondazione Santa Lucia IRCCS, Rome, Italy
- Libera Università Maria Santissima Assunta, Rome, Italy
| |
Collapse
|
37
|
López Pérez D, Ramotowska S, Malinowska-Korczak A, Haman M, Tomalski P. Working together to orient faster: The combined effects of alerting and orienting networks on pupillary responses at 8 months of age. Dev Cogn Neurosci 2020; 42:100763. [PMID: 32072936 PMCID: PMC7242507 DOI: 10.1016/j.dcn.2020.100763] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 12/12/2019] [Accepted: 01/21/2020] [Indexed: 12/04/2022] Open
Abstract
Multiple visual attention mechanisms are active already in infancy, most notably one supporting orienting towards stimuli and another, maintaining appropriate levels of alertness, when exploring the environment. They are thought to depend on separate brain networks, but their effects are difficult to isolate in existing behavioural paradigms. Better understanding of the contribution of each network to individual differences in visual orienting may help to explain their role in attention development. Here, we tested whether alerting and spatial cues differentially modulate pupil dilation in 8-month-old infants in a visual orienting paradigm. We found differential effects in the time course of these responses depending on the cue type. Moreover, using Principal Component Analysis (PCA) we identified two main components of pupillary response, which may reflect the alerting and orienting network activity. In a regression analysis, these components together explained nearly 40 % of variance in saccadic latencies in the spatial cueing condition of the task. These results likely demonstrate that both networks work together in 8-month-old infants and that their activity can be indexed with pupil dilation combined with PCA, but not with raw changes in pupil diameter.
Collapse
Affiliation(s)
- David López Pérez
- Institute of Psychology, Polish Academy of Sciences, Warsaw, Poland.
| | - Sonia Ramotowska
- Faculty of Psychology, University of Warsaw, Warsaw, Poland; Institute for Logic, Language and Computation, University of Amsterdam, Amsterdam, the Netherlands
| | | | - Maciej Haman
- Faculty of Psychology, University of Warsaw, Warsaw, Poland
| | | |
Collapse
|
38
|
Cohen Hoffing RA, Lauharatanahirun N, Forster DE, Garcia JO, Vettel JM, Thurman SM. Dissociable mappings of tonic and phasic pupillary features onto cognitive processes involved in mental arithmetic. PLoS One 2020; 15:e0230517. [PMID: 32203562 PMCID: PMC7089555 DOI: 10.1371/journal.pone.0230517] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 03/02/2020] [Indexed: 12/02/2022] Open
Abstract
Pupil size modulations have been used for decades as a window into the mind, and several pupillary features have been implicated in a variety of cognitive processes. Thus, a general challenge facing the field of pupillometry has been understanding which pupil features should be most relevant for explaining behavior in a given task domain. In the present study, a longitudinal design was employed where participants completed 8 biweekly sessions of a classic mental arithmetic task for the purposes of teasing apart the relationships between tonic/phasic pupil features (baseline, peak amplitude, peak latency) and two task-related cognitive processes including mental processing load (indexed by math question difficulty) and decision making (indexed by response times). We used multi-level modeling to account for individual variation while identifying pupil-to-behavior relationships at the single-trial and between-session levels. We show a dissociation between phasic and tonic features with peak amplitude and latency (but not baseline) driven by ongoing task-related processing, whereas baseline was driven by state-level effects that changed over a longer time period (i.e. weeks). Finally, we report a dissociation between peak amplitude and latency whereby amplitude reflected surprise and processing load, and latency reflected decision making times.
Collapse
Affiliation(s)
- Russell A. Cohen Hoffing
- U.S. Combat Capabilities Development Command Army Research Laboratory, Human Research and Engineering Division, Aberdeen Proving Ground, Maryland, United States of America
- * E-mail:
| | - Nina Lauharatanahirun
- U.S. Combat Capabilities Development Command Army Research Laboratory, Human Research and Engineering Division, Aberdeen Proving Ground, Maryland, United States of America
- Annenberg School of Communication, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Daniel E. Forster
- U.S. Combat Capabilities Development Command Army Research Laboratory, Human Research and Engineering Division, Aberdeen Proving Ground, Maryland, United States of America
| | - Javier O. Garcia
- U.S. Combat Capabilities Development Command Army Research Laboratory, Human Research and Engineering Division, Aberdeen Proving Ground, Maryland, United States of America
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
| | - Jean M. Vettel
- U.S. Combat Capabilities Development Command Army Research Laboratory, Human Research and Engineering Division, Aberdeen Proving Ground, Maryland, United States of America
- Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
- Department of Psychological and Brain Sciences, University of California Santa Barbara, Santa Barbara, California, United States of America
| | - Steven M. Thurman
- U.S. Combat Capabilities Development Command Army Research Laboratory, Human Research and Engineering Division, Aberdeen Proving Ground, Maryland, United States of America
| |
Collapse
|
39
|
Blanchard AR, Comfort WE. Keeping in Touch with Mental Health: The Orienting Reflex and Behavioral Outcomes from Calatonia. Brain Sci 2020; 10:E182. [PMID: 32235727 PMCID: PMC7139622 DOI: 10.3390/brainsci10030182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 03/19/2020] [Accepted: 03/20/2020] [Indexed: 02/06/2023] Open
Abstract
Physical and psychological therapy based on touch has been gradually integrated into broader mental health settings in the past two decades, evolving from a variety of psychodynamic, neurobiological and trauma-based approaches, as well as Eastern and spiritual philosophies and other integrative and converging systems. Nevertheless, with the exception of a limited number of well-known massage therapy techniques, only a few structured protocols of touch therapy have been standardized and researched to date. This article describes a well-defined protocol of touch therapy in the context of psychotherapy-the Calatonia technique-which engages the orienting reflex. The orienting reflex hypothesis is explored here as one of the elements of this technique that helps to decrease states of hypervigilance and chronic startle reactivity (startle and defensive reflexes) and restore positive motivational and appetitive states.
Collapse
Affiliation(s)
| | - William Edgar Comfort
- Social and Cognitive Science Laboratory, Centre for Health and Biological Sciences, Mackenzie Presbyterian University, São Paulo 01241, Brazil;
| |
Collapse
|
40
|
He M, Heindel WC, Nassar MR, Siefert EM, Festa EK. Age-related changes in the functional integrity of the phasic alerting system: a pupillometric investigation. Neurobiol Aging 2020; 91:136-147. [PMID: 32224065 DOI: 10.1016/j.neurobiolaging.2020.02.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 02/24/2020] [Accepted: 02/24/2020] [Indexed: 01/08/2023]
Abstract
Enhanced processing following a warning cue is thought to be mediated by a phasic alerting response involving the locus coeruleus-noradrenergic (LC-NA) system. We examined the effect of aging on phasic alerting using pupil dilation as a marker of LC-NA activity in conjunction with a novel assessment of task-evoked pupil dilation. While both young and older adults displayed behavioral and pupillary alerting effects, reflected in decreased RT and increased pupillary response under high (tone) versus low (no tone) alerting conditions, older adults displayed a weaker pupillary response that benefited more from the alerting tone. The strong association between dilation and speed displayed by older adults in both alerting conditions was reduced in young adults in the high alerting condition, suggesting that in young (but not older) adults the tone conferred relatively little behavioral benefit beyond that provided by the alerting effect elicited by the target. These findings suggest a functioning but deficient LC-NA alerting system in older adults, and help reconcile previous results concerning the effects of aging on phasic alerting.
Collapse
Affiliation(s)
- Mingjian He
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University, Providence, RI 02912, USA
| | - William C Heindel
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University, Providence, RI 02912, USA
| | - Matthew R Nassar
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University, Providence, RI 02912, USA
| | - Elizabeth M Siefert
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University, Providence, RI 02912, USA
| | - Elena K Festa
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University, Providence, RI 02912, USA.
| |
Collapse
|
41
|
Colzato LS, Steenbergen L, Hommel B. Rumination impairs the control of stimulus-induced retrieval of irrelevant information, but not attention, control, or response selection in general. PSYCHOLOGICAL RESEARCH 2020; 84:204-216. [PMID: 29362887 PMCID: PMC6994548 DOI: 10.1007/s00426-018-0986-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 01/16/2018] [Indexed: 11/27/2022]
Abstract
The aim of the study was to throw more light on the relationship between rumination and cognitive-control processes. Seventy-eight adults were assessed with respect to rumination tendencies by means of the LEIDS-r before performing a Stroop task, an event-file task assessing the automatic retrieval of irrelevant information, an attentional set-shifting task, and the Attentional Network Task, which provided scores for alerting, orienting, and executive control functioning. The size of the Stroop effect and irrelevant retrieval in the event-five task were positively correlated with the tendency to ruminate, while all other scores did not correlate with any rumination scale. Controlling for depressive tendencies eliminated the Stroop-related finding (an observation that may account for previous failures to replicate), but not the event-file finding. Taken altogether, our results suggest that rumination does not affect attention, executive control, or response selection in general, but rather selectively impairs the control of stimulus-induced retrieval of irrelevant information.
Collapse
Affiliation(s)
- Lorenza S Colzato
- Cognitive Psychology Unit and Leiden Institute for Brain and Cognition, Leiden University, Leiden, The Netherlands.
- Department of Cognitive Psychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany.
- Institute for Sports and Sport Science, University of Kassel, Kassel, Germany.
- Cognitive Psychology Unit, Leiden University Institute for Psychological Research, Wassenaarseweg 52, 2333 AK, Leiden, The Netherlands.
| | - Laura Steenbergen
- Cognitive Psychology Unit and Leiden Institute for Brain and Cognition, Leiden University, Leiden, The Netherlands
- Amsterdam Brain and Cognition (ABC), University of Amsterdam, Amsterdam, The Netherlands
| | - Bernhard Hommel
- Cognitive Psychology Unit and Leiden Institute for Brain and Cognition, Leiden University, Leiden, The Netherlands
| |
Collapse
|
42
|
Corrigan FM, Christie-Sands J. An innate brainstem self-other system involving orienting, affective responding, and polyvalent relational seeking: Some clinical implications for a "Deep Brain Reorienting" trauma psychotherapy approach. Med Hypotheses 2019; 136:109502. [PMID: 31794877 DOI: 10.1016/j.mehy.2019.109502] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 11/11/2019] [Accepted: 11/16/2019] [Indexed: 11/29/2022]
Abstract
Underlying any complex relational intersubjectivity there is an inherent urge to connect, to have proximity, to engage in an experience of interpersonal contact. The hypothesis set out here is that this most basic urge to connect is dependent on circuits based in three main components: the midbrain superior colliculi (SC), the midbrain periaqueductal gray (PAG), and the mesolimbic and mesocortical dopamine systems originating in the midbrain ventral tegmental area. Firstly, there is orienting towards or away from interpersonal contact, dependent on approach and/or defensive/withdrawal areas of the SC. Secondly, there is an affective response to the contact, mediated by the PAG. Thirdly, there is an associated, affectively-loaded, seeking drive based in the mesolimbic and mesocortical dopamine systems. The neurochemical milieu of these dopaminergic systems is responsive to environmental factors, creating the possibility of multiple states of functioning with different affective valences, a polyvalent range of subjectively positive and negative experiences. The recognition of subtle tension changes in skeletal muscles when orienting to an affectively significant experience or event has clinical implications for processing of traumatic memories, including those of a relational/interpersonal nature. Sequences established at the brainstem level can underlie patterns of attachment responding that repeat over many years in different contexts. The interaction of the innate system for connection with that for alarm, through circuits based in the locus coeruleus, and that for defence, based in circuits through the PAG, can lay down deep patterns of emotional and energetic responses to relational stimuli. There may be simultaneous sequences for attachment approach and defensive aggression underlying relational styles that are so deep as to be seen as personality characteristics, for example, of borderline type. A clinical approach derived from these hypotheses, Deep Brain Reorienting, is briefly outlined as it provides a way to address the somatic residues of adverse interpersonal interactions underlying relational patterns and also the residual shock and horror of traumatic experiences. We suggest that the innate alarm system involving the SC and the locus coeruleus can generate a pre-affective shock while an affective shock can arise from excessive stimulation of the PAG. Clinically significant residues can be accessed through careful, mindful, attention to orienting-tension-affect-seeking sequences when the therapist and the client collaborate on eliciting and describing them.
Collapse
Affiliation(s)
- F M Corrigan
- Trauma Psychotherapy Scotland, 15 Newton Terrace, Glasgow G3 7PJ, United Kingdom.
| | - J Christie-Sands
- Trauma Psychotherapy Scotland, 15 Newton Terrace, Glasgow G3 7PJ, United Kingdom
| |
Collapse
|
43
|
Zhang Y, Zhang M, Fang Q. Scoping Review of EEG Studies in Construction Safety. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16214146. [PMID: 31661845 PMCID: PMC6862257 DOI: 10.3390/ijerph16214146] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 10/23/2019] [Accepted: 10/24/2019] [Indexed: 11/16/2022]
Abstract
Construction safety is critical in the success of a project. A considerable amount of effort has been placed on research and practice in order to reduce the potential risks on the construction site. Recent application of electroencephalogram (EEG) to construction research enables researchers to gain insight into construction workers’ physical and mental status during construction tasks. By summarizing existing studies that involve EEG and construction safety, the literature review aims to provide practical suggestions for future research and on-site safety management. The literature search and inclusion process included eleven eligible studies. Comprehensive analysis was conducted based on primary and secondary measures. The primary measures considered the frequency bands of EEG and the channels for detecting electrical activity of the brain. The secondary measures that were involved with physical and mental status with respect to EEG signal variations as a result of task, working hour, and work conditions. Although the field of study that combines EEG measures with construction tasks is still emerging, it is worth continuous attention in the future, as relevant findings would be of great value to the safety management and risk control in the construction industry.
Collapse
Affiliation(s)
- Yamei Zhang
- School of Civil Engineering, Qingdao University of Technology, Qingdao 266033, China.
| | - Mingyi Zhang
- School of Civil Engineering, Qingdao University of Technology, Qingdao 266033, China.
| | - Qun Fang
- Department of Kinesiology, Mississippi State University, Mississippi State, MS 39762, USA.
| |
Collapse
|
44
|
Abstract
Pupil dilation is an effective indicator of cognitive and affective processes. Although several eyetracker systems on the market can provide effective solutions for pupil dilation measurement, there is a lack of tools for processing and analyzing the data provided by these systems. For this reason, we developed CHAP: open-source software written in MATLAB. This software provides a user-friendly graphical user interface for processing and analyzing pupillometry data. Our software creates uniform conventions for the preprocessing and analysis of pupillometry data and provides a quick and easy-to-use tool for researchers interested in pupillometry. To download CHAP or join our mailing list, please visit CHAP's website: http://in.bgu.ac.il/en/Labs/CNL/chap .
Collapse
|
45
|
Ammawat W, Attanak A, Kornpetpanee S, Wongupparaj P. Pre-schoolers' visual perception and attention networks influencing naming speed: An individual difference perspective. Heliyon 2019; 5:e02587. [PMID: 31660445 PMCID: PMC6806663 DOI: 10.1016/j.heliyon.2019.e02587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 08/14/2019] [Accepted: 10/02/2019] [Indexed: 12/21/2022] Open
Abstract
Naming speed is considered to be one of the essential components used to predict reading capacity in school. The current study examined how visual perception and attention networks influence naming speed, and analyzed the relationship between visual perception and attention networks. The total number of participants was 163 Thai preschool children between the ages of five and seven years selected through multistage random sampling. Visual perception, attention networks, and naming speed were assessed using the Developmental Test of Visual Perception 3 (DTVP-3), Attention Network Task (ANT), and Rapid Automatized Naming (RAN), respectively. Structural equation modeling was used to test naming speed hypotheses. The hypothesis of a causal model was supported by the evidence generated by this study. A direct positive association between both visual perception and attention networks to naming speed was observed. Compared with attention networks, visual perception had a higher significant effect on naming speed performance. Consequently, children who have higher visual perception are more likely to demonstrate a better naming speed performance. These results indicate that visual perception is strongly urged to naming speed, as doing so can help predict children's reading readiness before they start learning to read.
Collapse
Affiliation(s)
- Watthanaree Ammawat
- Cognitive Science and Innovation Research Unit, College of Research Methodology and Cognitive Science, Burapha University, Thailand
- Division of Occupational Therapy, Faculty of Physical Therapy, Mahidol University, Thailand
| | - Attapol Attanak
- Cognitive Science and Innovation Research Unit, College of Research Methodology and Cognitive Science, Burapha University, Thailand
- Language Institute, Khon Kaen University, Thailand
| | - Suchada Kornpetpanee
- Cognitive Science and Innovation Research Unit, College of Research Methodology and Cognitive Science, Burapha University, Thailand
| | - Peera Wongupparaj
- Cognitive Science and Innovation Research Unit, College of Research Methodology and Cognitive Science, Burapha University, Thailand
- Department of Psychology, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, UK
- Corresponding author.
| |
Collapse
|
46
|
Sørensen L, Wass S, Osnes B, Schanche E, Adolfsdottir S, Svendsen JL, Visted E, Eilertsen T, Jensen DA, Nordby H, Fasmer OB, Binder PE, Koenig J, Sonuga-Barke E. A psychophysiological investigation of the interplay between orienting and executive control during stimulus conflict: A heart rate variability study. Physiol Behav 2019; 211:112657. [PMID: 31445015 DOI: 10.1016/j.physbeh.2019.112657] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 08/16/2019] [Accepted: 08/16/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND It has been hypothesized that resting state cardiac vagal activity (CVA) - an indicator of parasympathetic nervous system activity - is a specific psychophysiological marker of executive control function. Here, we propose an alternative hypothesis - that CVA is associated with early stage attention orientation, promoting the flexible uptake of new information, on which the later operation of such executive control functions depends. We therefore predicted that CVA would predict the interaction between orienting and executive control. This was tested using the revised version of the Attention Network Test (ANT-R) that was developed to distinguish between orienting and executive attention during a stimulus conflict task. METHODS Healthy adults (N = 48) performed the ANT-R and their resting CVA was measured over a 5 min period using ECG recordings. RESULTS Multiple regression analyses indicated that, when other factors were controlled for, CVA was more strongly associated with the interaction between the orienting and executive control terms than with either factor individually. CONCLUSION Higher levels of CVA are specifically implicated in the modulation of executive control by intrinsic orientation operating at early stages of conflict detection. These initial findings of higher CVA on orienting attention in conflict detection need to be replicated in larger samples.
Collapse
Affiliation(s)
- L Sørensen
- Department of Biological and Medical Psychology, University of Bergen, Norway.
| | - S Wass
- University of East London, London, UK
| | - B Osnes
- Department of Biological and Medical Psychology, University of Bergen, Norway; Bjørgvin District Psychiatric Centre, Haukeland University Hospital, Bergen, Norway
| | - E Schanche
- Department of Clinical Psychology, University of Bergen, Norway
| | - S Adolfsdottir
- Department of Biological and Medical Psychology, University of Bergen, Norway
| | - J L Svendsen
- Department of Biological and Medical Psychology, University of Bergen, Norway; Division of Psychiatry, Haukeland University Hospital, Bergen, Norway
| | - E Visted
- Department of Clinical Psychology, University of Bergen, Norway; Division of Psychiatry, Haukeland University Hospital, Bergen, Norway
| | - T Eilertsen
- Department of Biological and Medical Psychology, University of Bergen, Norway
| | - D A Jensen
- Department of Biological and Medical Psychology, University of Bergen, Norway
| | - H Nordby
- Department of Biological and Medical Psychology, University of Bergen, Norway
| | - O B Fasmer
- Division of Psychiatry, Haukeland University Hospital, Bergen, Norway; Department of Clinical Medicine, University of Bergen, Norway
| | - P-E Binder
- Department of Clinical Psychology, University of Bergen, Norway
| | - J Koenig
- Section for Experimental Child and Adolescent Psychiatry, Department of Child and Adolescent Psychiatry, Centre for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany; University Hospital of Child and Adolescent Psychiatry and Psychotherapy, University of Bern, Bern, Switzerland
| | - E Sonuga-Barke
- Department of Child and Adolescent Psychiatry, King's College London, UK; Department of Child and Adolescent Psychiatry, Aarhus University, Denmark
| |
Collapse
|
47
|
Bast N, Banaschewski T, Dziobek I, Brandeis D, Poustka L, Freitag CM. Pupil Dilation Progression Modulates Aberrant Social Cognition in Autism Spectrum Disorder. Autism Res 2019; 12:1680-1692. [DOI: 10.1002/aur.2178] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/13/2019] [Accepted: 07/09/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Nico Bast
- Department of Child and Adolescent Psychiatry, Psychosomatics and PsychotherapyUniversity Hospital, Goethe University Frankfurt am Main Frankfurt Germany
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg University Mannheim Germany
| | - Isabel Dziobek
- Berlin School of Mind and Brain and Institute of PsychologyHumboldt‐Universität zu Berlin Berlin Germany
| | - Daniel Brandeis
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg University Mannheim Germany
- Department of Child and Adolescent Psychiatry and PsychotherapyPsychiatric Hospital, University of Zurich Zurich Switzerland
- Center for Integrative Human Physiology Zurich Switzerland
- Neuroscience Center ZurichUniversity of Zurich and ETH Zurich Zurich Switzerland
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg University Mannheim Germany
- Department of Child and Adolescent Psychiatry/PsychotherapyUniversity Medical Center Göttingen, Medical University of Göttingen Göttingen Germany
| | - Christine M. Freitag
- Department of Child and Adolescent Psychiatry, Psychosomatics and PsychotherapyUniversity Hospital, Goethe University Frankfurt am Main Frankfurt Germany
| |
Collapse
|
48
|
Pupillometric indices of locus-coeruleus activation are not modulated following single bouts of exercise. Int J Psychophysiol 2019; 140:41-52. [DOI: 10.1016/j.ijpsycho.2019.04.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 04/01/2019] [Accepted: 04/09/2019] [Indexed: 01/11/2023]
|
49
|
Peinkhofer C, Knudsen GM, Moretti R, Kondziella D. Cortical modulation of pupillary function: systematic review. PeerJ 2019; 7:e6882. [PMID: 31119083 PMCID: PMC6510220 DOI: 10.7717/peerj.6882] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 03/26/2019] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The pupillary light reflex is the main mechanism that regulates the pupillary diameter; it is controlled by the autonomic system and mediated by subcortical pathways. In addition, cognitive and emotional processes influence pupillary function due to input from cortical innervation, but the exact circuits remain poorly understood. We performed a systematic review to evaluate the mechanisms behind pupillary changes associated with cognitive efforts and processing of emotions and to investigate the cerebral areas involved in cortical modulation of the pupillary light reflex. METHODOLOGY We searched multiple databases until November 2018 for studies on cortical modulation of pupillary function in humans and non-human primates. Of 8,809 papers screened, 258 studies were included. RESULTS Most investigators focused on pupillary dilatation and/or constriction as an index of cognitive and emotional processing, evaluating how changes in pupillary diameter reflect levels of attention and arousal. Only few tried to correlate specific cerebral areas to pupillary changes, using either cortical activation models (employing micro-stimulation of cortical structures in non-human primates) or cortical lesion models (e.g., investigating patients with stroke and damage to salient cortical and/or subcortical areas). Results suggest the involvement of several cortical regions, including the insular cortex (Brodmann areas 13 and 16), the frontal eye field (Brodmann area 8) and the prefrontal cortex (Brodmann areas 11 and 25), and of subcortical structures such as the locus coeruleus and the superior colliculus. CONCLUSIONS Pupillary dilatation occurs with many kinds of mental or emotional processes, following sympathetic activation or parasympathetic inhibition. Conversely, pupillary constriction may occur with anticipation of a bright stimulus (even in its absence) and relies on a parasympathetic activation. All these reactions are controlled by subcortical and cortical structures that are directly or indirectly connected to the brainstem pupillary innervation system.
Collapse
Affiliation(s)
- Costanza Peinkhofer
- Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Medical Faculty, University of Trieste, Trieste, Italy
| | - Gitte M. Knudsen
- Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Neurobiology Research Unit, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Rita Moretti
- Medical Faculty, University of Trieste, Trieste, Italy
- Department of Medical, Surgical and Health Sciences, Neurological Unit, Trieste University Hospital, Cattinara, Trieste, Italy
| | - Daniel Kondziella
- Department of Neurology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
- Department of Neuroscience, Norwegian University of Technology and Science, Trondheim, Norway
| |
Collapse
|
50
|
Park S, Mun S, Lee DW, Whang M. IR-camera-based measurements of 2D/3D cognitive fatigue in 2D/3D display system using task-evoked pupillary response. APPLIED OPTICS 2019; 58:3467-3480. [PMID: 31044844 DOI: 10.1364/ao.58.003467] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 04/02/2019] [Indexed: 06/09/2023]
Abstract
This study was carried out to evaluate a method used to measure three-dimensional (3D) cognitive fatigue based on the pupillary response. This technique was designed to overcome measurement burdens by using non-contact methods. The pupillary response is related to cognitive function by a neural pathway and may be an indicator of 3D cognitive fatigue. Twenty-six undergraduate students (including 14 women) watched both 2D and 3D versions of a video for 70 min. The participants experienced visual fatigue after viewing the 3D content. Measures such as subjective rating, response time, event-related potential latency, heartbeat-evoked potential (HEP) alpha power, and task-evoked pupillary response (TEPR) latency were significantly different. Multitrait-multimethod matrix analysis indicated that HEP and TEPR latency measures had stronger reliability and higher correlations with 3D cognitive fatigue than other measures. TEPR latency may be useful for quantitatively determining 3D visual fatigue, as it can be easily used to evaluate 3D visual fatigue using a non-contact method without measuring burden.
Collapse
|