1
|
Cervigón-Carrasco V, Ballester-Arnal R, Billieux J, Gil-Juliá B, Giménez-García C, Castro-Calvo J. Distortions in time perception related to videogames, pornography, and TV series exposure: An experimental study in three independent samples. J Behav Addict 2023; 12:938-952. [PMID: 38047945 PMCID: PMC10786220 DOI: 10.1556/2006.2023.00067] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/04/2023] [Accepted: 11/10/2023] [Indexed: 12/05/2023] Open
Abstract
Background and aims Time perception is a cognitive process involving both the ability to estimate the duration of an event (time estimation, TE) and the subjective perception of its passage (time passage, TP). Studies show that alteration in TE/TP is associated with substance use disorders. However, little is known about the impact of these alterations in potentially problematic online behaviors. We explore TE and TP while participants were exposed to cues related to videogames, pornography, and TV series, and the relationship of TE and TP with scores from instruments that measure problematic gaming (PG), problematic pornography use (PPU), and problematic binge-watching (BW). Methods Participants from three independent samples (40 men from Luxembourg; 99 Spanish men, 111 Spanish women) completed an experimental task designed to assess TE and TP while they were exposed to short clips related to videogames, pornography, TV series, and documentaries (control condition). Participants also completed different self-reports. Results Whereas men underestimated the time that they were exposed to pornography and TV series, women overestimated it. For videogames, we showed a consistent pattern of overestimation of time duration. Time was systematically perceived as passing faster while participants were presented with TV series and pornography. Regarding the association between time perception and PG, PPU, and BW, TE did not correlate with any of the indicators of problematic engagement assessed; but TP correlated with several of these indicators. Discussion and conclusions The present preliminary results showed mixed evidence regarding the involvement of time perception in gaming, pornography use, and binge-watching.
Collapse
Affiliation(s)
- Verónica Cervigón-Carrasco
- Department of Basic and Clinical Psychology and Psychobiology, University Jaume I of Castellón, Castellón, Spain
| | - Rafael Ballester-Arnal
- Department of Basic and Clinical Psychology and Psychobiology, University Jaume I of Castellón, Castellón, Spain
| | - Joël Billieux
- Department of Behavioural and Cognitive Sciences, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
- Institute of Psychology, University of Lausanne (UNIL), Lausanne, Switzerland
- Centre for Excessive Gambling, Addiction Medicine, Lausanne University Hospitals (CHUV), Lausanne, Switzerland
| | - Beatriz Gil-Juliá
- Department of Personality, Assessment, and Psychological Treatments, University of Valencia, Valencia, Spain
| | - Cristina Giménez-García
- Department of Basic and Clinical Psychology and Psychobiology, University Jaume I of Castellón, Castellón, Spain
| | - Jesús Castro-Calvo
- Department of Personality, Assessment, and Psychological Treatments, University of Valencia, Valencia, Spain
| |
Collapse
|
2
|
Torres NL, Castro SL, Silva S. Beat cues facilitate time estimation at longer intervals. Front Psychol 2023; 14:1130788. [PMID: 37842702 PMCID: PMC10576433 DOI: 10.3389/fpsyg.2023.1130788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 09/18/2023] [Indexed: 10/17/2023] Open
Abstract
Introduction Time perception in humans can be relative (beat-based) or absolute (duration-based). Although the classic view in the field points to different neural substrates underlying beat-based vs. duration-based mechanisms, recent neuroimaging evidence provided support to a unified model wherein these two systems overlap. In line with this, previous research demonstrated that internalized beat cues benefit motor reproduction of longer intervals (> 5.5 s) by reducing underestimation, but little is known about this effect on pure perceptual tasks. The present study was designed to investigate whether and how interval estimation is modulated by available beat cues. Methods To that end, we asked 155 participants to estimate auditory intervals ranging from 500 ms to 10 s, while manipulating the presence of cues before the interval, as well as the reinforcement of these cues by beat-related interference within the interval (vs. beat-unrelated and no interference). Results Beat cues aided time estimation depending on interval duration: for intervals longer than 5 s, estimation was better in the cue than in the no-cue condition. Specifically, the levels of underestimation decreased in the presence of cues, indicating that beat cues had a facilitating effect on time perception very similar to the one observed previously for time production. Discussion Interference had no effects, suggesting that this manipulation was not effective. Our findings are consistent with the idea of cooperation between beat- and duration-based systems and suggest that this cooperation is quite similar across production and perception.
Collapse
Affiliation(s)
- Nathércia L. Torres
- Speech Laboratory, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
| | | | | |
Collapse
|
3
|
Liu M, Huang G, Zhao K, Fu X. The Functional Brain Network of Subcortical and Cortical Regions Underlying Time Estimation: An Functional MRI Study. Neuroscience 2023:S0306-4522(23)00113-6. [PMID: 36871882 DOI: 10.1016/j.neuroscience.2023.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 02/20/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023]
Abstract
Time estimation is fundamental for human survival. There have been increasing studies suggesting that distributed brain regions, such as the basal ganglia, cerebellum and the parietal cortex, may contribute to a dedicated neural mechanism of time estimation. However, evidence on the specific function of the subcortical and cortical brain regions and the interplay of them is scare. In this work, we explored how the subcortical and cortical networks function in time estimation during a time reproduction task using functional MRI (fMRI). Thirty healthy participants performed the time reproduction task in both auditory and visual modalities. Results showed that time estimation in visual and auditory modality recruited a subcortical-cortical brain network including the left caudate, left cerebellum, and right precuneus. Besides, the superior temporal gyrus (STG) was found essential in the difference between time estimation in visual and auditory modality. Using psychophysiological interaction (PPI) analysis, we observed an increase in the connection between left caudate and left precuneus using the left caudate as the seed region in temporal reproduction task than control task. This suggested that the left caudate is the key region connecting and transmitting information to other brain regions in the dedicated brain network of time estimation.
Collapse
|
4
|
Mette C. Time Perception in Adult ADHD: Findings from a Decade-A Review. Int J Environ Res Public Health 2023; 20:3098. [PMID: 36833791 PMCID: PMC9962130 DOI: 10.3390/ijerph20043098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 06/18/2023]
Abstract
Time perception is impaired in adult ADHD. Since the term time perception subsumes different constructs, including time estimation, time reproduction, time production, and duration discrimination, it remains open whether certain domains are more affected than other domains in adult ADHD. The aim of this explorative review is to present the current state of research on time perception in adult ADHD by analysing studies from the past 10 years. A review of the literature addressing adult ADHD time perception, time estimation, and time reproduction was performed. The search strategy was conducted by using the databases "PubMed", "Medline", and "PSYNDEX". The results of the present review indicate that the number of studies on time perception in adult ADHD is very scarce. Moreover, the main investigated domains of time perception in the past decade were time estimation, time reproduction and time management. Whereas some of the found studies were able to demonstrate a distinct deficit in time estimation, time reproduction and time management other studies were unable to demonstrate a clear association between ADHD and time estimation and time reproduction deficits. However, the diagnostic protocols, study design, and methodology varied between studies. Further studies on time estimation and time reproduction need to be carried out.
Collapse
Affiliation(s)
- Christian Mette
- Department of Psychology, Immanuel-Kant-Str. 18-20, Protestant University of Applied Sciences, 44809 Bochum, Germany
| |
Collapse
|
5
|
Sherman BE, DuBrow S, Winawer J, Davachi L. Mnemonic Content and Hippocampal Patterns Shape Judgments of Time. Psychol Sci 2023; 34:221-237. [PMID: 36442582 PMCID: PMC10068509 DOI: 10.1177/09567976221129533] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 09/09/2022] [Indexed: 11/30/2022] Open
Abstract
Our experience of time can feel dilated or compressed, rather than reflecting true "clock time." Although many contextual factors influence the subjective perception of time, it is unclear how memory accessibility plays a role in constructing our experience of and memory for time. Here, we used a combination of behavioral and functional MRI measures in healthy young adults (N = 147) to ask the question of how memory is incorporated into temporal duration judgments. Behaviorally, we found that event boundaries, which have been shown to disrupt ongoing memory integration processes, result in the temporal compression of duration judgments. Additionally, using a multivoxel pattern similarity analysis of functional MRI data, we found that greater temporal pattern change in the left hippocampus within individual trials was associated with longer duration judgments. Together, these data suggest that mnemonic processes play a role in constructing representations of time.
Collapse
Affiliation(s)
| | | | - Jonathan Winawer
- Department of Psychology and Center for
Neural Science, New York University
| | - Lila Davachi
- Department of Psychology, Columbia
University
- Department of Clinical Research, Nathan
Kline Institute for Psychiatric Research
| |
Collapse
|
6
|
Hüttner* N, Sperl* L, Schroeger A. Slow motion bias: Exploring the relation between time overestimation and increased perceived intentionality. Perception 2023; 52:77-96. [PMID: 36471555 PMCID: PMC9837152 DOI: 10.1177/03010066221139943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Recent research on time perception has revealed that actions which are replayed in slow motion are perceived to take longer and rated to be more intentional (e.g., foul plays). Interestingly, the bias on duration estimations seems to disappear when information on the slow motion factor (i.e., the degree the video was slowed down) was provided. Here, we scrutinize the question whether also the intentionality bias disappears when explicit information about the slow motion factor is provided. To this end, two groups watched the same video clips, all displaying foul situations in a basketball match, in different video speeds. While the uninformed group saw the videos without further information, the informed group received additional information about the current slow motion factor. This study replicated the overestimation of original duration with increasing slow motion and indicated that this effect might be reduced when information about the slow motion factor is provided. However, despite generally lower intentionality ratings in the informed group, video speed information was not able to reduce the rise in intentionality ratings with increasing slow motion. Potential reasons and open questions regarding the nature and mechanisms behind these perceptual temporal biases (e.g., different time processing systems) are discussed.
Collapse
Affiliation(s)
| | | | - Anna Schroeger
- Friedrich Schiller University Jena, Germany; Justus Liebig University Giessen, Germany
| |
Collapse
|
7
|
Brady AC, Wolters CA, Yu SL. Corrigendum: Self-regulation of time: The importance of time estimation accuracy. Front Psychol 2023; 13:1094993. [PMID: 36687879 PMCID: PMC9851040 DOI: 10.3389/fpsyg.2022.1094993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 12/08/2022] [Indexed: 01/07/2023] Open
Abstract
[This corrects the article DOI: 10.3389/fpsyg.2022.925812.].
Collapse
Affiliation(s)
- Anna C. Brady
- Department of Curriculum, Foundations, and Reading, College of Education, Georgia Southern University, Statesboro, GA, United States,*Correspondence: Anna C. Brady ✉
| | - Christopher A. Wolters
- Dennis Learning Center, Department of Educational Studies, College of Education and Human Ecology, The Ohio State University, Columbus, OH, United States
| | - Shirley L. Yu
- Department of Educational Studies, College of Education and Human Ecology, The Ohio State University, Columbus, OH, United States
| |
Collapse
|
8
|
D’Agostino O, Castellotti S, Del Viva MM. Time estimation during motor activity. Front Hum Neurosci 2023; 17:1134027. [PMID: 37151903 PMCID: PMC10160443 DOI: 10.3389/fnhum.2023.1134027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 04/04/2023] [Indexed: 05/09/2023] Open
Abstract
Several studies on time estimation showed that the estimation of temporal intervals is related to the amount of attention devoted to time. This is explained by the scalar timing theory, which assumes that attention alters the number of pulses transferred by our internal clock to an accumulator that keeps track of the elapsed time. In a previous study, it was found that time underestimation during cognitive-demanding tasks was more pronounced while walking than while sitting, whereas no clear motor-induced effects emerged without a concurrent cognitive task. What remains unclear then is the motor interference itself on time estimation. Here we aim to clarify how the estimation of time can be influenced by demanding motor mechanisms and how different motor activities interact with concurrent cognitive tasks during time estimation. To this purpose, we manipulated simultaneously the difficulty of the cognitive task (solving arithmetic operations) and the motor task. We used an automated body movement that should require no motor or mental effort, a more difficult movement that requires some motor control, and a highly demanding movement requiring motor coordination and attention. We compared the effects of these three types of walking on time estimation accuracy and uncertainty, arithmetic performance, and reaction times. Our findings confirm that time estimation is affected by the difficulty of the cognitive task whereas we did not find any evidence that time estimation changes with the complexity of our motor task, nor an interaction between walking and the concurrent cognitive tasks. We can conclude that walking, although highly demanding, does not have the same effects as other mental tasks on time estimation.
Collapse
|
9
|
Brady AC, Wolters CA, Yu SL. Self-regulation of time: The importance of time estimation accuracy. Front Psychol 2022; 13:925812. [PMID: 36353090 PMCID: PMC9639830 DOI: 10.3389/fpsyg.2022.925812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 10/05/2022] [Indexed: 01/24/2023] Open
Abstract
Time management is one central aspect of students' self-regulated learning. In addition, biased time estimation seems to be central to students' self-regulation of their time. In this study, we explored college students' time estimation bias. In addition, we were interested in whether the activation of task beliefs influenced students' time estimation bias and how specific beliefs about task difficulty influence time estimation bias. Findings suggested that students tended to demonstrate bias in their estimations of the time their academic tasks would take. Additionally, the activation of task beliefs did not influence students' time estimation accuracy. Finally, both prior task difficulty and anticipated difficulty influenced students' time estimation bias. These findings highlight the complexity of students' time estimation bias and point to the opportunities for future directions.
Collapse
Affiliation(s)
- Anna C. Brady
- Department of Curriculum, Foundations, and Reading, College of Education, Georgia Southern University, Statesboro, GA, United States,*Correspondence: Anna C. Brady,
| | - Christopher A. Wolters
- Dennis Learning Center, Department of Educational Studies, College of Education and Human Ecology, The Ohio State University, Columbus, OH, United States
| | - Shirley L. Yu
- Department of Educational Studies, College of Education and Human Ecology, The Ohio State University, Columbus, OH, United States
| |
Collapse
|
10
|
Frijters G, Geradts ZJMH. Use of electric network frequency presence in video material for time estimation. J Forensic Sci 2022; 67:1021-1032. [PMID: 35118655 PMCID: PMC9304164 DOI: 10.1111/1556-4029.15003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 01/05/2022] [Accepted: 01/18/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Guus Frijters
- Netherlands Forensic Institute, The Hague, The Netherlands.,University of Amsterdam, Amsterdam, The Netherlands
| | - Zeno J M H Geradts
- Netherlands Forensic Institute, The Hague, The Netherlands.,University of Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
11
|
McDonald I. Improved Models of Coalescence Ages of Y-DNA Haplogroups. Genes (Basel) 2021; 12:862. [PMID: 34200049 DOI: 10.3390/genes12060862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/27/2021] [Accepted: 06/02/2021] [Indexed: 11/19/2022] Open
Abstract
Databases of commercial DNA-testing companies now contain more customers with sequenced DNA than any completed academic study, leading to growing interest from academic and forensic entities. An important result for both these entities and the test takers themselves is how closely two individuals are related in time, as calculated through one or more molecular clocks. For Y-DNA, existing interpretations of these clocks are insufficiently accurate to usefully measure relatedness in historic times. In this article, I update the methods used to calculate coalescence ages (times to most-recent common ancestor, or TMRCAs) using a new, probabilistic statistical model that includes Y-SNP, Y-STR and ancilliary historical data, and provide examples of its use.
Collapse
|
12
|
Krivonogova O, Krivonogova E, Poskotinova L. Heart Rate Variability, Time Estimation and Internet-Dependent Behaviour in 16-17-Year-Old Adolescents: A Study in Russian Arctic. Life (Basel) 2021; 11:life11060497. [PMID: 34072330 PMCID: PMC8228301 DOI: 10.3390/life11060497] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/25/2021] [Accepted: 05/28/2021] [Indexed: 11/29/2022] Open
Abstract
Internet-dependent behaviour in adolescents can contribute to a change in the function of the nervous system, which is reflected in the violation of time perception and autonomic regulation of the heart rate. The aim of the study was to determine groups of individuals with different risks of Internet addiction (IA) in relation to heart rate variability (HRV) parameters and the efficiency of time estimation in adolescents aged 16–17 years living in the Russian Arctic. Adolescents aged 16–17 years (n = 49–32 females, 17 males) living in Yamalo-Nenets Autonomous Okrug (Russia) were observed. Chen Scale Internet Addiction (CIAS) was used. The duration of an individual 1 min was determined. HRV parameters were determined using the "Varicard" equipment (Russia). In 16–17-year-old adolescents with different levels of risk of developing IA, including signs of IA, we revealed a high severity of symptoms of withdrawal from Internet use, difficulty in time estimation against the background of sympathicotonia and a decrease in vagal regulation of heart rate. In individuals with minimal symptoms of withdrawal from Internet use, the total HRV and vagal activity remain higher than in those with severe withdrawal symptoms, and their time estimation remains effective.
Collapse
|
13
|
Dogru-Huzmeli E, Duman T. There is an impairment in time perception of patients with multiple sclerosis. Somatosens Mot Res 2021; 38:140-145. [PMID: 33719839 DOI: 10.1080/08990220.2021.1879777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The objective of this study is to examine time perception impairment in multiple sclerosis (MS) patients. METHOD The study was performed with 60 MS patients and 60 age-matched healthy people. Estimation and Production Tests were carried out with a standard personal laptop computer and participants were aware to count the seconds by the 'start' command and to stop by the 'stop' command. The outcome measure was the ratio between the estimated duration and the target (7 s, 32 s, or 58 s) one for the Estimation Test and the Produced duration and the target (7 s, 32 s, or 58 s) one for the Production Test; and each time duration was repeated three times both for Production and Estimation Tests. RESULTS We found a significant difference in the Estimation Test (7 s, 32 s, 58 s), and the Production Test (7 s, 32 s, 58 s) between the MS group and healthy control group (p < .05). It was observed that patients with MS had a higher deviation from the target time compared to the control group. It was found that this difference was statistically significant (p < .05). There was a high and negative correlation between the Estimation and Production Tests in MS patients. CONCLUSION In conclusion, our data suggests that time estimation and production are disturbed in MS patients, and cognitive rehabilitation is required for most of them.
Collapse
Affiliation(s)
- Esra Dogru-Huzmeli
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Hatay Mustafa Kemal University, Hatay, Turkey
| | - Taskin Duman
- Department of Neurology, Faculty of Medicine, Hatay Mustafa Kemal University, Hatay, Turkey
| |
Collapse
|
14
|
Allingham E, Hammerschmidt D, Wöllner C. Time perception in human movement: Effects of speed and agency on duration estimation. Q J Exp Psychol (Hove) 2021; 74:559-572. [PMID: 33234012 PMCID: PMC8044617 DOI: 10.1177/1747021820979518] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 07/16/2020] [Accepted: 09/14/2020] [Indexed: 11/24/2022]
Abstract
While the effects of synthesised visual stimuli on time perception processes are well documented, very little research on time estimation in human movement stimuli exists. This study investigated the effects of movement speed and agency on duration estimation of human motion. Participants were recorded using optical motion capture while they performed dance-like movements at three different speeds. They later returned for a perceptual experiment in which they watched point-light displays of themselves and one other participant. Participants were asked to identify themselves, to estimate the duration of the recordings, and to rate expressivity and quality of the movements. Results indicate that speed of movement affected duration estimations such that faster speeds were rated longer, in accordance with previous findings in non-biological motion. The biasing effects of speed were stronger for watching others' movements than for watching one's own point-light movements. Duration estimations were longer after acting out the movement compared with watching it, and speed differentially affected ratings of expressivity and quality. Findings suggest that aspects of temporal processing of visual stimuli may be modulated by inner motor representations of previously performed movements, and by physically carrying out an action compared with just watching it. Results also support the inner clock and change theories of time perception for the processing of human motion stimuli, which can inform the temporal mechanisms of the hypothesised separate processor for human movement information.
Collapse
Affiliation(s)
- Emma Allingham
- Institute of Systematic Musicology, University of Hamburg, Hamburg, Germany
| | | | - Clemens Wöllner
- Institute of Systematic Musicology, University of Hamburg, Hamburg, Germany
| |
Collapse
|
15
|
Laurent S, Paire-Ficout L, Boucheix JM, Argon S, Hidalgo-Muñoz AR. Cortical Activity Linked to Clocking in Deaf Adults: fNIRS Insights with Static and Animated Stimuli Presentation. Brain Sci 2021; 11:196. [PMID: 33562848 DOI: 10.3390/brainsci11020196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/28/2021] [Accepted: 02/02/2021] [Indexed: 11/16/2022] Open
Abstract
The question of the possible impact of deafness on temporal processing remains unanswered. Different findings, based on behavioral measures, show contradictory results. The goal of the present study is to analyze the brain activity underlying time estimation by using functional near infrared spectroscopy (fNIRS) techniques, which allow examination of the frontal, central and occipital cortical areas. A total of 37 participants (19 deaf) were recruited. The experimental task involved processing a road scene to determine whether the driver had time to safely execute a driving task, such as overtaking. The road scenes were presented in animated format, or in sequences of 3 static images showing the beginning, mid-point, and end of a situation. The latter presentation required a clocking mechanism to estimate the time between the samples to evaluate vehicle speed. The results show greater frontal region activity in deaf people, which suggests that more cognitive effort is needed to process these scenes. The central region, which is involved in clocking according to several studies, is particularly activated by the static presentation in deaf people during the estimation of time lapses. Exploration of the occipital region yielded no conclusive results. Our results on the frontal and central regions encourage further study of the neural basis of time processing and its links with auditory capacity.
Collapse
|
16
|
Abstract
When displayed in slow motion, actions are often perceived longer compared with original speed. However, it remains to be determined why this bias exists. Is it possible that the bias emerges because participants underestimate the factor by which a video was slowed down and hence arrive at erroneous conclusions about the original duration? If true, providing explicit information about the respective video speed should eliminate this slow motion effect. To scrutinize the nature of this bias, participants rated the original duration of sports actions displayed at original speed or slow motion. Results revealed the expected overestimation bias consisting in longer ratings with increasing slow motion. However, the bias disappeared when information about the current video speed was provided. The observations suggest an influence of knowledge about video playback speed on cognitive-evaluative processes which may hold important implications for future research and practice.
Collapse
Affiliation(s)
- Laura Sperl
- Department for the Psychology of Human Movement and Sport, Institute of Sport Science, Friedrich Schiller University Jena, Germany
| | - Norman Hüttner
- Department for the Psychology of Human Movement and Sport, Institute of Sport Science, Friedrich Schiller University Jena, Germany
| | - Anna Schroeger
- Department for the Psychology of Human Movement and Sport, Institute of Sport Science, Friedrich Schiller University Jena, Germany
| |
Collapse
|
17
|
Austen JM, Pickering C, Sprengel R, Sanderson DJ. Dissociating Representations of Time and Number in Reinforcement-Rate Learning by Deletion of the GluA1 AMPA Receptor Subunit in Mice. Psychol Sci 2021; 32:204-217. [PMID: 33395376 PMCID: PMC7883001 DOI: 10.1177/0956797620960392] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Theories of learning differ in whether they assume that learning reflects the strength of an association between memories or symbolic encoding of the statistical properties of events. We provide novel evidence for symbolic encoding of informational variables by demonstrating that sensitivity to time and number in learning is dissociable. Whereas responding in normal mice was dependent on reinforcement rate, responding in mice that lacked the GluA1 AMPA receptor subunit was insensitive to reinforcement rate and, instead, dependent on the number of times a cue had been paired with reinforcement. This suggests that GluA1 is necessary for weighting numeric information by temporal information in order to calculate reinforcement rate. Sample sizes per genotype varied between seven and 23 across six experiments and consisted of both male and female mice. The results provide evidence for explicit encoding of variables by animals rather than implicit encoding via variations in associative strength.
Collapse
Affiliation(s)
| | | | - Rolf Sprengel
- Max Planck Institute for Medical Research, Institute for Anatomy and Cell Biology, Heidelberg University
| | | |
Collapse
|
18
|
Pai MC, Yang CJ, Fan SY. Time Perception in Prodromal Alzheimer's Dementia and in Prodromal Dementia With Lewy Bodies. Front Psychiatry 2021; 12:728344. [PMID: 34690834 PMCID: PMC8529046 DOI: 10.3389/fpsyt.2021.728344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/23/2021] [Indexed: 11/30/2022] Open
Abstract
Background: Time perception is a subjective experience or sense of time. Previous studies have shown that Alzheimer's dementia (AD) patients have time perception deficits compared to a cognitively unimpaired control group (CU). There are only a few studies on dementia with Lewy bodies (DLB) patients' time perception in comparison with CU and AD patients. Early intervention and prescription of the right medicine may delay the deterioration of AD and DLB, moreover, knowing how prodromal AD (prAD) and prodromal DLB's (prDLB) time perception differ from each other might be helpful for future understanding of these two dementias. Therefore, the purpose of this study is to explore the difference in time perception performance between prodromal AD and prodromal DLB. Methods: We invited people diagnosed with prAD, prDLB, and CU to participate in this study. Tests of verbal estimation of time and time interval production were used to assess their time perception. We analyzed the average time estimation (ATE), absolute error score (ABS), coefficient of variance (CV), and subjective temporal unit (STU) within the three groups. Results: A total of 40 prAD, 30 prDLB, and 47 CU completed the study. In the verbal estimation test, the CV for the prAD was higher than both prDLB and CU at the 9 s interval, and the CV of prAD was higher than CU at the 27 s interval. In the time interval production test, the subjective time units of prDLB were higher than prAD at the 10 s interval, while those of both prDLB and CU were higher than prAD at the 30 s interval. The percentage of subjects with STU < 1.0 s, indicating overestimation, was higher in prAD than both prDLB and CU. Conclusion: Time perception of prAD patients showed imprecision and overestimation of time, while prDLB tended to underestimate time intervals. No significant difference was found in accuracy among the three groups. It is speculated that the clinical and pathological severity of the two prodromal dementia stages may be different, and some patients have not yet had their time perception affected.
Collapse
Affiliation(s)
- Ming-Chyi Pai
- Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Division of Behavioral Neurology, Department of Neurology, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan.,Alzheimer's Disease Research Center, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Chiu-Jun Yang
- Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Sheng-Yu Fan
- Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| |
Collapse
|
19
|
Pretus C, Picado M, Ramos-Quiroga A, Carmona S, Richarte V, Fauquet J, Vilarroya Ó. Presence of Distractor Improves Time Estimation Performance in an Adult ADHD Sample. J Atten Disord 2020; 24:1530-1537. [PMID: 27185529 DOI: 10.1177/1087054716648776] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: It is widely accepted that patients with ADHD exhibit greater susceptibility to distractors, especially during tasks with higher working memory load demands. However, no study to date has specifically measured the impact of distractors on timing functions, although these have consistently shown alterations in ADHD. In this investigation, we aimed to elucidate the neural mechanisms mediating distractor effects on timing functions. Method: We employed a time estimation functional magnetic resonance imaging (fMRI) paradigm including a distracting element in half of the trials in a sample of 21 patients with ADHD and 24 healthy controls. Results: As expected, the effect of the distractor was greater in ADHD patients, where it was associated with increased orbitofrontal activity compared with controls. Behaviorally, time estimation performance benefited from the presence of distractors in both groups. In turn, such improvement correlated with medial frontal and insular activity in the brain. Conclusion: These results suggest that distractors could be stimulating recruitment of frontal resources in ADHD, thus contributing to increase focus on the task.
Collapse
Affiliation(s)
- Clara Pretus
- Universitat Autonoma de Barcelona, Spain.,Fundació IMIM (Institut Municipal d'Investigacions Mèdicques), Barcelona, Spain
| | | | - Antoni Ramos-Quiroga
- Universitat Autonoma de Barcelona, Spain.,Hospital Universitari de la Vall d'Hebron, Barcelona, Spain
| | - Susanna Carmona
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.,Universidad Carlos III de Madrid, Spain
| | - Vanessa Richarte
- Universitat Autonoma de Barcelona, Spain.,Hospital Universitari de la Vall d'Hebron, Barcelona, Spain
| | | | - Óscar Vilarroya
- Universitat Autonoma de Barcelona, Spain.,Fundació IMIM (Institut Municipal d'Investigacions Mèdicques), Barcelona, Spain
| |
Collapse
|
20
|
Nejati V, Yazdani S. Time perception in children with attention deficit-hyperactivity disorder (ADHD): Does task matter? A meta-analysis study. Child Neuropsychol 2020; 26:900-916. [PMID: 32757699 DOI: 10.1080/09297049.2020.1712347] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We aimed to assess the effects of the nature of the task on time perception deficit (TPD) in children with attention deficit-hyperactivity disorder (ADHD). The inconsistent results from 12 studies in children with ADHD revealed that the problem of time estimation was more obvious in prospective tasks in long-duration intervals. The modality is not a decisive factor. Only two studies reported the subtypes of ADHD that showed TPD in all subtypes. Children with ADHD have difficulties in time perception (TP). The problem is obvious in different types of modality including visual and auditory, in different types of task time estimation, time reproduction, and especially in longer duration.
Collapse
Affiliation(s)
- Vahid Nejati
- Psychology Department, Shahid Beheshti University , Tehran, Iran
| | | |
Collapse
|
21
|
Abstract
Although much recent research has focused on event-based prospective memory (PM), fewer studies have compared event- and time-based PM. In the current study, two experiments were conducted to directly compare ongoing task costs of focal and non-focal event-based tasks with a time-based task. In the second experiment, an external reminder of the task was present to test whether this reduced the cost of the time-based task. PM accuracy was significantly greater for the focal conditions, as predicted. Response times (RT) were highest in the non-focal tasks, with similar RTs in the focal and time-based tasks. Clock check frequency was significantly related to making a PM response in the time-based task, with clock checks increasing as the 7 min target time approached. While time-based tasks may be more difficult to complete, they do not seem to result in the speed cost to an ongoing task that non-focal PM tasks do.
Collapse
Affiliation(s)
- Dawn M McBride
- Department of Psychology, Illinois State University, Normal, IL, USA
| | - Megan Flaherty
- Department of Psychology, Illinois State University, Normal, IL, USA
| |
Collapse
|
22
|
Gan J, Guo Y. The Cognitive Mechanism of the Practice Effect of Time-Based Prospective Memory: The Role of Time Estimation. Front Psychol 2019; 10:2780. [PMID: 31866922 PMCID: PMC6909009 DOI: 10.3389/fpsyg.2019.02780] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 11/26/2019] [Indexed: 12/22/2022] Open
Abstract
Remembering to perform delayed intentions at a specific time point or period is referred to as time-based prospective memory (TBPM). The practice effect of TBPM is the phenomenon that TBPM performance improves via repeated PM training. In the present study, our main purpose was to explore the cognitive mechanism of the practice effect of TBPM, specifically the role of time estimation in the practice effect. We adopted a simple retrospective component of TBPM (pressing 1 key) in the present study, facilitating a closer look at the role of time estimation. In Experiment 1, the experimental group received 20 TBPM tasks training and some ongoing tasks training, while the control group only received some ongoing tasks training. We found that TBPM and time estimation abilities of experimental group were all better than those of control group. It proved that the practice effect of TBPM was closely related to the improvement of time estimation ability. In Experiment 2, we used time estimation training instead of TBPM training used in Experiment 1. The results of Experiment 2 were basically the same as those of Experiment 1. It further confirmed that time estimation played a key role in the practice effect of TBPM.
Collapse
Affiliation(s)
- Jiaqun Gan
- Faculty of Psychology, Southwest University, Chongqing, China
| | - Yunfei Guo
- Faculty of Psychology, Southwest University, Chongqing, China
| |
Collapse
|
23
|
Gasper HL, Roy MM, Flowe HD. Improving Time Estimation in Witness Memory. Front Psychol 2019; 10:1452. [PMID: 31333529 PMCID: PMC6621925 DOI: 10.3389/fpsyg.2019.01452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 06/06/2019] [Indexed: 11/13/2022] Open
Abstract
The present study sought to determine whether witness memory for duration could be improved. In three studies, we examined the effects of unpacking (breaking an event into its component parts), anchoring (supplying participants with a reference duration), and summation (summing component estimates). Participants watched a video-recorded mock crime and provided duration estimates for components of the crime (e.g., casing the car, unlocking the door, etc.) and for the total crime. Results indicate that bias in estimated duration was less for the sum of the parts than it was for the overall duration estimate. Further, the sum of the individual parts did not equal the total estimate, even though all estimates were given in sequence. Summing the component parts could be a more successful intervention than anchoring or unpacking and is easy to employ with witnesses.
Collapse
Affiliation(s)
| | - Michael M. Roy
- Elizabethtown College, Elizabethtown, PA, United States
- School of Music, North-West University, Potchefstroom, South Africa
| | - Heather D. Flowe
- Centre for Applied Psychology, School of Psychology, University of Birmingham, Birmingham, United Kingdom
| |
Collapse
|
24
|
Abstract
Human density in different locations influences time estimation. In this article, we report three experiments investigating whether research in virtual reality (VR) environments would replicate this earlier finding. In our first experiment, 35 participants wore head-mounted VR displays and watched two videos showing a cityscape and a countryside. While watching each video, participants were asked to provide their perceptions of 30 seconds of time passage. Perceived time in the cityscape condition was longer than in the countryside condition. In our second experiment, 43 participants wore head-mounted VR displays and watched two videos showing a crowded and uncrowded Ikebukuro station. While watching these videos, participants were asked to provide their perceptions of 60 seconds of time passage. Perceived time in the crowded condition was longer relative to the uncrowded condition. In our third experiment, 21 participants wore head-mounted displays and watched two videos showing a crowded and uncrowded nature park. While watching the videos, participants were asked to provide their perceptions of 60 seconds of time passage. These repeated findings in VR environments of longer time perception in crowded versus uncrowded conditions were similar to data reported by who examined how location and human density affected subjective time in the real world. We discussed the implications of the VR tool in subjective time research and how people perceive and use VR environments in daily life.
Collapse
Affiliation(s)
- Kazuma Shimokawa
- 1 Graduate School of Human Science, Waseda University, Tokyo, Japan
| | - Eriko Sugimori
- 2 Faculty of Human Sciences, Waseda University, Tokyo, Japan
| |
Collapse
|
25
|
Abstract
It has been argued that movement can be implied by static cues of images depicting an instance of a dynamic event. Instances of implied motion have been investigated as a special type of stimulus with common processing mechanisms to those of real motion. Timing studies have reported a lengthening of the perceived time for moving as opposed to static stimuli and for stimuli of higher as compared to lower amounts of implied motion. However, the actual comparison of real versus implied motion on timing has never been investigated. In the present study, we compared directly the effect of two hypothetically analogous ballet steps with different amounts of movement and static instances of the dynamic peak of these events in a reproduction task. The analysis revealed an overestimation and lower response variability for real as compared to implied motion stimuli. These findings replicate and extend the apparent duration lengthening for moving as compared to static stimulation, even for static images containing implied motion, questioning whether or not the previously reported correspondence between real and implied motion transfers in the timing domain. This lack of correspondence was further supported by the finding that the amount of movement presented affected only displays of real motion.
Collapse
Affiliation(s)
- Helena Sgouramani
- Department of Philosophy and History of Science, University of Athens, Athens, Greece
| | | | - Argiro Vatakis
- Department of Psychology, Panteion University of Social and Political Sciences, Athens, Greece
| |
Collapse
|
26
|
Marx I, Reis O, Berger C. Perceptual timing in children with attention-deficit/hyperactivity disorder (ADHD) as measured by computer-based experiments versus real-life tasks: protocol for a cross-sectional experimental study in an ambulatory setting. BMJ Open 2019; 9:e027651. [PMID: 31028043 PMCID: PMC6502000 DOI: 10.1136/bmjopen-2018-027651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION The goal of this study is to get a better understanding of the fundamentals of perceptual timing deficits, that is, difficulties with estimating durations of explicitly attended temporal intervals, in children with attention-deficit/hyperactivity disorder (ADHD). Whereas these deficits were repeatedly demonstrated in laboratory studies using computer-based timing tasks, we will additionally implement a more practical task reflecting real-life activity. In doing so, the research questions of the planned study follow a hierarchically structured path 'from lab to life': Are the timing abilities of children with ADHD really disturbed both in the range of milliseconds and in the range of seconds? What causes these deficits? Do children with ADHD rather display a global perceptual timing deficit, or do different 'timing types' exist? Are timing deficits present during real-life activities as well, and are they based on the same mechanisms as in computerised tasks? METHODS AND ANALYSES A quasi-experimental study with two groups of male children aged 8-12 years (ADHD; controls) and with a cross-sectional design will be used to address our research questions. Statistical analyses of the dependent variables will comprise (repeated) measures analyses of variance, stepwise multiple regression analyses and latent class models. With an estimated dropout rate of 25%, power analysis indicated a sample size of 140 subjects (70 ADHD, 70 controls) to detect medium effect sizes. ETHICS AND DISSEMINATION Ethics approval was obtained from the ethics committee of the Faculty of Medicine, University of Rostock. Results will be disseminated to researcher, clinician and patient communities in peer-reviewed journals and at scientific conferences, at a meeting of the local ADHD competence network and on our web page which will summarise the study results in an easily comprehensible manner. TRIAL REGISTRATION NUMBER DRKS00015760.
Collapse
Affiliation(s)
- Ivo Marx
- Department of Child and Adolescent Psychiatry, Neurology, Psychosomatics and Psychotherapy, University Medicine Rostock, Rostock, Germany
| | - Olaf Reis
- Department of Child and Adolescent Psychiatry, Neurology, Psychosomatics and Psychotherapy, University Medicine Rostock, Rostock, Germany
| | - Christoph Berger
- Department of Child and Adolescent Psychiatry, Neurology, Psychosomatics and Psychotherapy, University Medicine Rostock, Rostock, Germany
| |
Collapse
|
27
|
Lukito SD, O'Daly OG, Lythgoe DJ, Whitwell S, Debnam A, Murphy CM, Ashwood K, Stoencheva V, Simonoff E, Rubia K. Neural Correlates of Duration Discrimination in Young Adults with Autism Spectrum Disorder, Attention-Deficit/Hyperactivity Disorder and Their Comorbid Presentation. Front Psychiatry 2018; 9:569. [PMID: 30487760 PMCID: PMC6246684 DOI: 10.3389/fpsyt.2018.00569] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 10/18/2018] [Indexed: 12/12/2022] Open
Abstract
Attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) often co-occur and share neurocognitive deficits. One such shared impairment is in duration discrimination. However, no studies using functional magnetic resonance imaging (fMRI) have investigated whether these duration discrimination deficits are underpinned by the same or different underlying neurofunctional processes. In this study, we used fMRI to compare the neurofunctional correlates of duration discrimination between young adult males with ASD (n = 23), ADHD (n = 25), the comorbid condition of ASD+ADHD (n = 24), and typical development (TD, n = 26) using both region of interest (ROI) and whole brain analyses. Both the ROI and the whole-brain analyses showed that the comorbid ASD+ADHD group compared to controls, and for the ROI analysis relative to the other patient groups, had significant under-activation in right inferior frontal cortex (IFG) a key region for duration discrimination that is typically under-activated in boys with ADHD. The findings show that in young adult males with pure ASD, pure ADHD and comorbid ASD+ADHD with no intellectual disability, only the comorbid group demonstrates neurofunctional deficits in a typical duration discrimination region.
Collapse
Affiliation(s)
- Steve D. Lukito
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Owen G. O'Daly
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - David J. Lythgoe
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Susannah Whitwell
- The Adult Attention-Deficit Hyperactivity Disorder National Service, Behavioural and Developmental Psychiatry Clinical Academic Group, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - Amanda Debnam
- The Adult Attention-Deficit Hyperactivity Disorder National Service, Behavioural and Developmental Psychiatry Clinical Academic Group, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - Clodagh M. Murphy
- The Adult Attention-Deficit Hyperactivity Disorder National Service, Behavioural and Developmental Psychiatry Clinical Academic Group, South London and Maudsley NHS Foundation Trust, London, United Kingdom
- Behavioural Genetics Clinic, Adult Autism Service, Behavioural and Developmental Psychiatry Clinical Academic Group, South London and Maudsley NHS Foundation Trust, London, United Kingdom
- Department of Forensic and Neurodevelopmental Sciences, Sackler Institute for Translational Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Karen Ashwood
- The Adult Attention-Deficit Hyperactivity Disorder National Service, Behavioural and Developmental Psychiatry Clinical Academic Group, South London and Maudsley NHS Foundation Trust, London, United Kingdom
- Behavioural Genetics Clinic, Adult Autism Service, Behavioural and Developmental Psychiatry Clinical Academic Group, South London and Maudsley NHS Foundation Trust, London, United Kingdom
- Department of Forensic and Neurodevelopmental Sciences, Sackler Institute for Translational Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Vladimira Stoencheva
- The Adult Attention-Deficit Hyperactivity Disorder National Service, Behavioural and Developmental Psychiatry Clinical Academic Group, South London and Maudsley NHS Foundation Trust, London, United Kingdom
- Behavioural Genetics Clinic, Adult Autism Service, Behavioural and Developmental Psychiatry Clinical Academic Group, South London and Maudsley NHS Foundation Trust, London, United Kingdom
- Department of Forensic and Neurodevelopmental Sciences, Sackler Institute for Translational Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Emily Simonoff
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Katya Rubia
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| |
Collapse
|
28
|
Ebaid D, Crewther SG. Temporal Aspects of Memory: A Comparison of Memory Performance, Processing Speed and Time Estimation Between Young and Older Adults. Front Aging Neurosci 2018; 10:352. [PMID: 30459592 PMCID: PMC6232528 DOI: 10.3389/fnagi.2018.00352] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 10/17/2018] [Indexed: 11/13/2022] Open
Abstract
Cognitive abilities are often reported to decline across the lifespan, particularly when assessed with working memory (WM) measures such as the auditory backward digit span and complex N-back tasks. However, some debate still exists regarding which aspects of cognition are most susceptible to the aging process and which may remain intact. Additionally, time estimation, though a complex psychological dimension, is often studied in relative isolation and is particularly neglected in traditional studies of WM, with little research from the viewpoint of retrospective temporal estimation. In particular, research seldom considers whether the ability to accurately estimate time retrospectively, is correlated with performance on traditional memory and processing speed measures in healthy populations. Thus, we chose to investigate performance of comparably educated young and older adult groups on both classical memory tasks including auditory and visual digit spans, N-back, Wechsler Adult Intelligence Scale (WAIS)-based measures of processing speed (i.e., Symbol Search [SS] and Coding [Cod]) and a temporal measure of WM with a focus on retrospective time estimation. Our sample included 66 university students (58 F, 8 M) between the ages of 18-29, and 33 university-educated healthy older adults (25 F, 8 M) between the ages of 60-81. Results indicated that older adults performed significantly worse on auditory but not the visual digit span tasks, as well as on both the SS and Cod, though performed equally well on the N = 1 back task. Results also showed that retrospective time estimation was not significantly different between young and older adults, with both groups substantially underestimating duration of a simple task. Retrospective time estimation was not significantly correlated to any memory or processing speed measure, emphasizing the need for future research into the specific cognitive domains underlying the subjective estimation of a temporal interval.
Collapse
Affiliation(s)
- Deena Ebaid
- Department of Psychology and Counselling, School of Psychology and Public Health, La Trobe University, Melbourne, VIC, Australia
| | - Sheila G Crewther
- Department of Psychology and Counselling, School of Psychology and Public Health, La Trobe University, Melbourne, VIC, Australia
| |
Collapse
|
29
|
Mella N, Bourgeois A, Perren F, Viaccoz A, Kliegel M, Picard F. Does the insula contribute to emotion-related distortion of time? A neuropsychological approach. Hum Brain Mapp 2018; 40:1470-1479. [PMID: 30387890 DOI: 10.1002/hbm.24460] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 10/23/2018] [Accepted: 10/23/2018] [Indexed: 12/29/2022] Open
Abstract
The literature points to a large distributed brain network involved in the estimation of time. Among these regions, the role of the insular cortex is still poorly understood. At the confluence of emotional, interoceptive, and environmental signals, this brain structure has been proposed to underlie awareness of the passage of time and emotion related time dilation. Yet, this assumption has not been tested so far. This study aimed at exploring how a lesion of the insula affects subjective duration, either in an emotional context or in a non-emotional context. Twenty-one patients with a stroke affecting the insula, either left or right, were studied for their perception of sub and supra second durations. A verbal estimation task and a temporal bisection task were used with either pure tones or neutral and emotional sounds lasting between 300 and 1500 ms and presented monaurally. Results revealed that patients with a right insular lesion, showed less temporal sensitivity than both control participants and patients with a left insular lesion. Unexpectedly, emotional effects were similar in patients and control participants. Altogether, these results suggest a specific role of the right insula in the discrimination of durations, but not in emotion related temporal distortion. In addition, an ear × emotion interaction in control participants suggests that temporal processing of positive and negative sounds may be lateralized in the brain.
Collapse
Affiliation(s)
- Nathalie Mella
- Cognitive Aging Lab, Faculty of Educational Sciences and Psychology, University of Geneva, Geneva, Switzerland.,Health Psychology Research Group, Faculty of Educational Sciences and Psychology, University of Geneva, Geneva, Switzerland
| | - Alexia Bourgeois
- Department of Neurology and Imaging of Cognition, University of Geneva and Division of Neurology, Geneva University Hospitals, Geneva, Switzerland
| | - Fabienne Perren
- Department of Neurology, University Hospitals and Medical School of Geneva, Geneva, Switzerland
| | - Aurélien Viaccoz
- Department of Neurology, University Hospitals and Medical School of Geneva, Geneva, Switzerland
| | - Matthias Kliegel
- Cognitive Aging Lab, Faculty of Educational Sciences and Psychology, University of Geneva, Geneva, Switzerland
| | - Fabienne Picard
- Department of Neurology, University Hospitals and Medical School of Geneva, Geneva, Switzerland
| |
Collapse
|
30
|
Kurosaki Y, Terasawa Y, Ibata Y, Hashimoto R, Umeda S. Retrospective time estimation following damage to the prefrontal cortex. J Neuropsychol 2018; 14:135-153. [PMID: 30192412 DOI: 10.1111/jnp.12171] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 07/11/2018] [Indexed: 11/29/2022]
Abstract
Time estimation in patients with prefrontal cortex (PFC) damage is often inaccurate. The relationship between PFC and estimation of short time intervals has been examined. However, it remains unclear whether PFC damage affects estimation of longer time intervals. Here, we investigated the ability of patients and healthy subjects to verbally estimate a period of 30 min, using a method easily applied in clinical settings. In 99 patients with brain damage, we compared under and normal ranges of time in patients with PFC damage or damage to other brain areas with the chi-squared test. Subsequently, we conducted a discriminant analysis and a multiple linear regression analysis to identify specific brain areas affecting time estimation. We observed a significantly larger number of patients who overestimated 30 min in the group with bilateral PFC damage compared to patients with damage to other regions. Discriminant analysis revealed that damage of right lateral PFC and left medial PFC contributed to discrimination between the normal range and overestimation groups. Multiple linear regression analysis indicated that right lateral PFC damage strongly affected overestimation of a 30-min interval. Neuropsychological test results revealed lower general cognitive function scores and orientation scores in overestimation group. The length of estimated time and the score of delayed word recall were negatively correlated. We propose that these may require encoding, maintenance, and updating of memory and are indirectly related to contextual memory. We discuss hypotheses on contextual memory segmentation and reconstruction to clarify the mechanism of impaired time overestimation in PFC-damaged patients.
Collapse
Affiliation(s)
- Yoshiko Kurosaki
- Department of Communication Disorders, School of Psychological Science, Health Sciences University of Hokkaido, Hokkaido, Japan
| | - Yuri Terasawa
- Department of Psychology, Keio University, Tokyo, Japan
| | - Yukiro Ibata
- Department of Neurosurgery, Nasu Red Cross Hospital, Tochigi, Japan
| | - Ryusaku Hashimoto
- Department of Communication Disorders, School of Psychological Science, Health Sciences University of Hokkaido, Hokkaido, Japan
| | - Satoshi Umeda
- Department of Psychology, Keio University, Tokyo, Japan
| |
Collapse
|
31
|
Kramer P, Bressan P, Grassi M. The SNARC effect is associated with worse mathematical intelligence and poorer time estimation. R Soc Open Sci 2018; 5:172362. [PMID: 30224999 PMCID: PMC6124133 DOI: 10.1098/rsos.172362] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Accepted: 07/10/2018] [Indexed: 06/08/2023]
Abstract
Interactions between the ways we process space, numbers and time may arise from shared and innate generic magnitude representations. Alternatively or concurrently, such interactions could be due to the use of physical magnitudes, like spatial extent, as metaphors for more abstract ones, like number and duration. That numbers might be spatially represented along a mental number line is suggested by the SNARC effect: faster left-side responses to small single digits, like 1 or 2, and faster right-side responses to large ones, like 8 or 9. Previously, we found that time estimation predicts mathematical intelligence and speculated that it may predict spatial ability too. Here, addressing this issue, we test-on a relatively large sample of adults and entirely within subjects-the relationships between (a) time: proficiency at producing and evaluating durations shorter than one second, (b) space: the ability to mentally rotate objects, (c) numbers: mathematical reasoning skills, and (d) space-number associations: the SNARC effect. Better time estimation was linked to greater mathematical intelligence and better spatial skills. Strikingly, however, stronger associations between space and numbers predicted worse mathematical intelligence and poorer time estimation.
Collapse
Affiliation(s)
- Peter Kramer
- Dipartimento di Psicologia Generale, Università di Padova, Via Venezia 8, 35131 Padova, Italy
| | | | | |
Collapse
|
32
|
O'Regan L, Spapé MM, Serrien DJ. Motor Timing and Covariation with Time Perception: Investigating the Role of Handedness. Front Behav Neurosci 2017; 11:147. [PMID: 28860978 PMCID: PMC5559439 DOI: 10.3389/fnbeh.2017.00147] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 07/24/2017] [Indexed: 11/13/2022] Open
Abstract
Time is a fundamental dimension of our behavior and enables us to guide our actions and to experience time such as predicting collisions or listening to music. In this study, we investigate the regulation and covariation of motor timing and time perception functions in left- and right-handers who are characterized by distinct brain processing mechanisms for cognitive-motor control. To this purpose, we use a combination of tasks that assess the timed responses during movements and the perception of time intervals. The results showed a positive association across left- and right-handers between movement-driven timing and perceived interval duration when adopting a preferred tempo, suggesting cross-domain coupling between both abilities when an intrinsic timescale is present. Handedness guided motor timing during externally-driven conditions that required cognitive intervention, which specifies the relevance of action expertise for the performance of timed-based motor activities. Overall, our results reveal that individual variation across domain-general and domain-specific levels of organization plays a steering role in how one predicts, perceives and experiences time, which accordingly impacts on cognition and behavior.
Collapse
Affiliation(s)
- Louise O'Regan
- School of Psychology, University of NottinghamNottingham, United Kingdom
| | - Michiel M Spapé
- Department of Psychology, Liverpool Hope UniversityLiverpool, United Kingdom
| | - Deborah J Serrien
- School of Psychology, University of NottinghamNottingham, United Kingdom
| |
Collapse
|
33
|
Abstract
When humans draw maps, or make judgments about travel‐time, their responses are rarely accurate and are often systematically distorted. Distortion effects on estimating time to arrival and the scale of sketch‐maps reveal the nature of mental representation of time and space. Inspired by data from rodent entorhinal grid cells, we predicted that familiarity to an environment would distort representations of the space by expanding the size of it. We also hypothesized that travel‐time estimation would be distorted in the same direction as space‐size, if time and space rely on the same cognitive map. We asked international students, who had lived at a college in London for 9 months, to sketch a south‐up map of their college district, estimate travel‐time to destinations within the area, and mark their everyday walking routes. We found that while estimates for sketched space were expanded with familiarity, estimates of the time to travel through the space were contracted with familiarity. Thus, we found dissociable responses to familiarity in representations of time and space. © 2016 The Authors Hippocampus Published by Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Anna Jafarpour
- Helen Wills Neuroscience Institute and Psychology Department, University of California, Berkeley, California
| | - Hugo Spiers
- Division of Psychology and Language Sciences, Department of Experimental Psychology, University College London, Institute of Behavioural Neuroscience, London, United Kingdom
| |
Collapse
|
34
|
Kulashekhar S, Pekkola J, Palva JM, Palva S. The role of cortical beta oscillations in time estimation. Hum Brain Mapp 2016; 37:3262-81. [PMID: 27168123 DOI: 10.1002/hbm.23239] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 03/24/2016] [Accepted: 04/19/2016] [Indexed: 11/06/2022] Open
Abstract
Estimation of time is central to perception, action, and cognition. Human functional magnetic resonance imaging (fMRI) and positron emission topography (PET) have revealed a positive correlation between the estimation of multi-second temporal durations and neuronal activity in a circuit of sensory and motor areas, prefrontal and temporal cortices, basal ganglia, and cerebellum. The systems-level mechanisms coordinating the collective neuronal activity in these areas have remained poorly understood. Synchronized oscillations regulate communication in neuronal networks and could hence serve such coordination, but their role in the estimation and maintenance of multi-second time intervals has remained largely unknown. We used source-reconstructed magnetoencephalography (MEG) to address the functional significance of local neuronal synchronization, as indexed by the amplitudes of cortical oscillations, in time-estimation. MEG was acquired during a working memory (WM) task where the subjects first estimated and then memorized the durations, or in the contrast condition, the colors of dynamic visual stimuli. Time estimation was associated with stronger beta (β, 14 - 30 Hz) band oscillations than color estimation in sensory regions and attentional cortical structures that earlier have been associated with time processing. In addition, the encoding of duration information was associated with strengthened gamma- (γ, 30 - 120 Hz), and the retrieval and maintenance with alpha- (α, 8 - 14 Hz) band oscillations. These data suggest that β oscillations may provide a mechanism for estimating short temporal durations, while γ and α oscillations support their encoding, retrieval, and maintenance in memory. Hum Brain Mapp 37:3262-3281, 2016. © 2016 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Shrikanth Kulashekhar
- Neuroscience Center, University of Helsinki, Helsinki, Finland.,BioMag Laboratory, HUS Medical Imaging Center, Helsinki University Central Hospital, Helsinki, Finland
| | - Johanna Pekkola
- Department of Radiology, HUS Medical Imaging Center, Helsinki University Central Hospital and University of Helsinki, Helsinki, Finland
| | | | - Satu Palva
- Neuroscience Center, University of Helsinki, Helsinki, Finland
| |
Collapse
|
35
|
Gros A, Manera V, Daumas A, Guillemin S, Rouaud O, Martin ML, Giroud M, Béjot Y. The Clock'N Test as a Possible Measure of Emotions: Normative Data Collected on a Non-clinical Population. Front Behav Neurosci 2016; 10:8. [PMID: 26903825 PMCID: PMC4742555 DOI: 10.3389/fnbeh.2016.00008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 01/18/2016] [Indexed: 11/26/2022] Open
Abstract
Objective: At present emotional experience and implicit emotion regulation (IER) abilities are mainly assessed though self-reports, which are subjected to several biases. The aim of the present studies was to validate the Clock’N test, a recently developed time estimation task employing emotional priming to assess implicitly emotional reactivity and IER. Methods: In Study 1, the Clock’N test was administered to 150 healthy participants with different age, laterality and gender, in order to ascertain whether these factors affected the test results. In phase 1 participant were asked to judge the duration of seven sounds. In phase 2, before judging the duration of the same sounds, participants were presented with short arousing video-clip used as emotional priming stimuli. Time warp was calculated as the difference in time estimation between phase 2 and phase 1, and used to assess how emotions affected subjective time estimations. In study 2, a representative sample was selected to provide normative scores to be employed to assess emotional reactivity (Score 1) and IER (Score 2), and to calculate statistical cutoffs, based on the 10th and 90th score distribution percentiles. Results: Converging with previous findings, the results of study 1 suggested that the Clock’N test can be employed to assess both emotional reactivity, as indexed by an initial time underestimation, and IER, as indexed by a progressive shift to time overestimation. No effects of gender, age and laterality were found. Conclusions: These results suggest that the Clock’N test is adapted to assess emotional reactivity and IER. After collection of data on the test discriminant and convergent validity, this test may be employed to assess deficits in these abilities in different clinical populations.
Collapse
Affiliation(s)
- Auriane Gros
- Department of Neurology, University Hospital of Dijon and EA4184 of the University of BurgundyDijon, France; CoBTeK Team (Cognition Behavior Technology), Institut Claude Pompidou, University of Nice Sophia AntipolisNice, France
| | - Valeria Manera
- CoBTeK Team (Cognition Behavior Technology), Institut Claude Pompidou, University of Nice Sophia Antipolis Nice, France
| | - Anaïs Daumas
- Dijon Stroke Registry, University Hospital and Medical School of Dijon, University of Burgundy Dijon, France
| | - Sophie Guillemin
- Resource and Research Memory Center, Hospital of Dijon Dijon, France
| | - Olivier Rouaud
- Resource and Research Memory Center, Hospital of Dijon Dijon, France
| | | | - Maurice Giroud
- Department of Neurology, University Hospital of Dijon and EA4184 of the University of BurgundyDijon, France; Dijon Stroke Registry, University Hospital and Medical School of Dijon, University of BurgundyDijon, France
| | - Yannick Béjot
- Department of Neurology, University Hospital of Dijon and EA4184 of the University of BurgundyDijon, France; Dijon Stroke Registry, University Hospital and Medical School of Dijon, University of BurgundyDijon, France
| |
Collapse
|
36
|
Cornille A, Salcedo A, Kryvokhyzha D, Glémin S, Holm K, Wright SI, Lascoux M. Genomic signature of successful colonization of Eurasia by the allopolyploid shepherd's purse (Capsella bursa-pastoris). Mol Ecol 2016; 25:616-29. [PMID: 26607306 DOI: 10.1111/mec.13491] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 11/18/2015] [Accepted: 11/19/2015] [Indexed: 12/29/2022]
Abstract
Polyploidization is a dominant feature of flowering plant evolution. However, detailed genomic analyses of the interpopulation diversification of polyploids following genome duplication are still in their infancy, mainly because of methodological limits, both in terms of sequencing and computational analyses. The shepherd's purse (Capsella bursa-pastoris) is one of the most common weed species in the world. It is highly self-fertilizing, and recent genomic data indicate that it is an allopolyploid, resulting from hybridization between the ancestors of the diploid species Capsella grandiflora and Capsella orientalis. Here, we investigated the genomic diversity of C. bursa-pastoris, its population structure and demographic history, following allopolyploidization in Eurasia. To that end, we genotyped 261 C. bursa-pastoris accessions spread across Europe, the Middle East and Asia, using genotyping-by-sequencing, leading to a total of 4274 SNPs after quality control. Bayesian clustering analyses revealed three distinct genetic clusters in Eurasia: one cluster grouping samples from Western Europe and Southeastern Siberia, the second one centred on Eastern Asia and the third one in the Middle East. Approximate Bayesian computation (ABC) supported the hypothesis that C. bursa-pastoris underwent a typical colonization history involving low gene flow among colonizing populations, likely starting from the Middle East towards Europe and followed by successive human-mediated expansions into Eastern Asia. Altogether, these findings bring new insights into the recent multistage colonization history of the allotetraploid C. bursa-pastoris and highlight ABC and genotyping-by-sequencing data as promising but still challenging tools to infer demographic histories of selfing allopolyploids.
Collapse
Affiliation(s)
- A Cornille
- Department of Ecology and Genetics, Evolutionary Biology Centre, Science for life Laboratory, Uppsala University, Uppsala 75236, Sweden
| | - A Salcedo
- Department of Ecology and Evolutionary Biology, University of Toronto, 25 Willcocks St., Toronto, ON M6R 1M3, Canada
| | - D Kryvokhyzha
- Department of Ecology and Genetics, Evolutionary Biology Centre, Science for life Laboratory, Uppsala University, Uppsala 75236, Sweden
| | - S Glémin
- Department of Ecology and Genetics, Evolutionary Biology Centre, Science for life Laboratory, Uppsala University, Uppsala 75236, Sweden
| | - K Holm
- Department of Ecology and Genetics, Evolutionary Biology Centre, Science for life Laboratory, Uppsala University, Uppsala 75236, Sweden
| | - S I Wright
- Department of Ecology and Evolutionary Biology, University of Toronto, 25 Willcocks St., Toronto, ON M6R 1M3, Canada
| | - M Lascoux
- Department of Ecology and Genetics, Evolutionary Biology Centre, Science for life Laboratory, Uppsala University, Uppsala 75236, Sweden
| |
Collapse
|
37
|
Abstract
In the present study, we examined the role of the medial temporal lobe (MTL) in prospective time estimation at short and long timescales using a novel behavioral paradigm adapted from rodent work. Amnesic patients with MTL damage and healthy control participants estimated the duration of nature-based video clips that were either short (≤ 90 s) or long (more than 4 min). Consistent with previous work in rodents, we found that amnesic patients were impaired at making estimations for long, but not for short durations. Critically, these effects were observed in patients who had lesions circumscribed to the hippocampus, suggesting that the pattern observed was not attributable to the involvement of extra-hippocampal structures. That the MTL, and more specifically the hippocampus, is critical for prospective temporal estimation only at long intervals suggests that multiple neurobiological mechanisms support prospective time estimation.
Collapse
Affiliation(s)
- D J Palombo
- Memory Disorders Research Center, VA Boston Healthcare System, Boston, Massachusetts.,Department of Psychiatry, Boston University School of Medicine, Boston, Massachusetts
| | - M M Keane
- Memory Disorders Research Center, VA Boston Healthcare System, Boston, Massachusetts.,Department of Psychiatry, Boston University School of Medicine, Boston, Massachusetts.,Department of Psychology, Wellesley College, Wellesley, Massachusetts
| | - M Verfaellie
- Memory Disorders Research Center, VA Boston Healthcare System, Boston, Massachusetts.,Department of Psychiatry, Boston University School of Medicine, Boston, Massachusetts
| |
Collapse
|
38
|
Zhao K, Yan WJ, Chen YH, Fu X. Temporal orienting of attention: An fNIRS study on the illusion of "a watched pot never boils". Psych J 2015; 4:47-54. [PMID: 26261904 DOI: 10.1002/pchj.67] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 08/19/2014] [Indexed: 11/09/2022]
Abstract
The present study used a single-task paradigm in which participants received guidance to focus more attention (waiting for someone) on the temporal intervals in the "waiting" condition and to stay relaxed in the control condition. The reported time was longer in the waiting condition than in the control condition. Functional near-infrared spectroscopy was used to measure simultaneously the activation levels of the dorsolateral prefrontal cortex (DLPFC) for each condition. Greater oxyhemoglobin (oxy-Hb) activation in the waiting condition was observed compared with the control condition, whilst deoxyhemoglobin data showed no difference between the two conditions. The gradual changes in oxy-Hb in the DLPFC in increments of 100 ms yielded further insights into the role of this region in the "watched pot never boils" phenomenon.
Collapse
Affiliation(s)
- Ke Zhao
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Wen-Jing Yan
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Yu-Hsin Chen
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Xiaolan Fu
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| |
Collapse
|
39
|
Gros A, Giroud M, Bejot Y, Rouaud O, Guillemin S, Aboa Eboulé C, Manera V, Daumas A, Lemesle Martin M. A time estimation task as a possible measure of emotions: difference depending on the nature of the stimulus used. Front Behav Neurosci 2015; 9:143. [PMID: 26124711 PMCID: PMC4464069 DOI: 10.3389/fnbeh.2015.00143] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 05/15/2015] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Time perception is fundamental for human experience. A topic which has attracted the attention of researchers for long time is how the stimulus sensory modality (e.g., images vs. sounds) affects time judgments. However, so far, no study has directly compared the effect of two sensory modalities using emotional stimuli on time judgments. METHODS In the present two studies, healthy participants were asked to estimate the duration of a pure sound preceded by the presentation of odors vs. emotional videos as priming stimuli (implicit emotion-eliciting task). During the task, skin conductance (SC) was measured as an index of arousal. RESULTS Olfactory stimuli resulted in an increase in SC and in a constant time overestimation. Video stimuli resulted in an increase in SC (emotional arousal), which decreased linearly overtime. Critically, video stimuli resulted in an initial time underestimation, which shifted progressively towards a time overestimation. These results suggest that video stimuli recruited both arousal-related and attention-related mechanisms, and that the role played by these mechanisms changed overtime. CONCLUSIONS These pilot studies highlight the importance of comparing the effect of different kinds on temporal estimation tasks, and suggests that odors are well suited to investigate arousal-related temporal distortions, while videos are ideal to investigate both arousal-related and attention-related mechanisms.
Collapse
Affiliation(s)
- Auriane Gros
- Department of Neurology, University Hospital of Dijon and EA4184 of the University of Burgundy Dijon, France ; CoBTek (Cognition-Behaviour-Technologie), Nice Sofia-Antipolis University, Institut Claude Pompidou Nice, France
| | - Maurice Giroud
- Department of Neurology, University Hospital of Dijon and EA4184 of the University of Burgundy Dijon, France
| | - Yannick Bejot
- Department of Neurology, University Hospital of Dijon and EA4184 of the University of Burgundy Dijon, France
| | - Olivier Rouaud
- Resource and Research Memory Center, Hospital of Dijon Dijon, France
| | - Sophie Guillemin
- Resource and Research Memory Center, Hospital of Dijon Dijon, France
| | - Corine Aboa Eboulé
- Dijon Stroke Registry, EA4184, University Hospital and Medical School of Dijon, University of Burgundy Dijon, France
| | - Valeria Manera
- CoBTek (Cognition-Behaviour-Technologie), Nice Sofia-Antipolis University, Institut Claude Pompidou Nice, France
| | - Anaïs Daumas
- Dijon Stroke Registry, EA4184, University Hospital and Medical School of Dijon, University of Burgundy Dijon, France
| | | |
Collapse
|
40
|
Brenner LA, Shih VH, Colich NL, Sugar CA, Bearden CE, Dapretto M. Time reproduction performance is associated with age and working memory in high-functioning youth with autism spectrum disorder. Autism Res 2014; 8:29-37. [PMID: 25078724 DOI: 10.1002/aur.1401] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 06/24/2014] [Indexed: 11/10/2022]
Abstract
Impaired temporal processing has historically been viewed as a hallmark feature of attention deficit hyperactivity disorder. Recent evidence suggests temporal processing deficits may also be characteristic of autism spectrum disorder (ASD). However, little is known about the factors that impact temporal processing in children with ASD. The purpose of this study was to assess the effects of co-morbid attention problems, working memory (WM), age, and their interactions, on time reproduction in youth with and without ASD. Twenty-seven high-functioning individuals with ASD and 25 demographically comparable typically developing individuals (ages 9-17; 85% male) were assessed on measures of time reproduction, auditory WM, and inattention/hyperactivity. The time reproduction task required depression of a computer key to mimic interval durations of 4, 8, 12, 16, or 20 sec. Mixed effects regression analyses were used to model accuracy and variability of time reproduction as functions of diagnostic group, interval duration, age, WM, and inattention/hyperactivity. A significant group by age interaction was detected for accuracy, with the deficit in the ASD group being greater in younger children. There was a significant group by WM interaction for consistency, with the effects of poor WM on performance consistency being more pronounced in youth with ASD. All participants tended to underestimate longer interval durations and to be less consistent for shorter interval durations; these effects appeared more pronounced in those who were younger or who had poorer WM performance. Inattention/hyperactivity symptoms in the ASD group were not related to either accuracy or consistency. This study highlights the potential value of temporal processing as an intermediate trait of relevance to multiple neurodevelopmental disorders.
Collapse
Affiliation(s)
- Laurie A Brenner
- Department of Psychology, University of California, Los Angeles, California; University of California, Los Angeles, California
| | | | | | | | | | | |
Collapse
|
41
|
Skagerlund K, Träff U. Development of magnitude processing in children with developmental dyscalculia: space, time, and number. Front Psychol 2014; 5:675. [PMID: 25018746 PMCID: PMC4073420 DOI: 10.3389/fpsyg.2014.00675] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 06/11/2014] [Indexed: 01/29/2023] Open
Abstract
Developmental dyscalculia (DD) is a learning disorder associated with impairments in a preverbal non-symbolic approximate number system (ANS) pertaining to areas in and around the intraparietal sulcus (IPS). The current study sought to enhance our understanding of the developmental trajectory of the ANS and symbolic number processing skills, thereby getting insight into whether a deficit in the ANS precedes or is preceded by impaired symbolic and exact number processing. Recent work has also suggested that humans are endowed with a shared magnitude system (beyond the number domain) in the brain. We therefore investigated whether children with DD demonstrated a general magnitude deficit, stemming from the proposed magnitude system, rather than a specific one limited to numerical quantity. Fourth graders with DD were compared to age-matched controls and a group of ability-matched second graders, on a range of magnitude processing tasks pertaining to space, time, and number. Children with DD displayed difficulties across all magnitude dimensions compared to age-matched peers and showed impaired ANS acuity compared to the younger, ability-matched control group, while exhibiting intact symbolic number processing. We conclude that (1) children with DD suffer from a general magnitude-processing deficit, (2) a shared magnitude system likely exists, and (3) a symbolic number-processing deficit in DD tends to be preceded by an ANS deficit.
Collapse
Affiliation(s)
- Kenny Skagerlund
- Department of Behavioral Sciences and Learning, Linköping University Linköping, Sweden
| | - Ulf Träff
- Department of Behavioral Sciences and Learning, Linköping University Linköping, Sweden
| |
Collapse
|
42
|
Abstract
Perceptions of time and space are subject to strong contextual effects. Like their physical counterparts, they appear to be bound together. The perceived spatial extent of a constant retinal extent increases with its perceived distance from the observer. The perceived duration of a moving object increases with its covered angular trajectory. It follows that the perceived duration of moving objects covering identical angular trajectories should also increase with distance. Using three-dimensionally rendered balls rolling for 600 ms, 900 ms, and 1,200 ms and covering 5.5°, 11°, and 22° trajectories in fronto-parallel planes of a linear-perspective scene, we showed that perceived duration dilates by up to 50% as the fronto-parallel plane of the rolling ball recedes from the observer. Such time dilation is mostly contributed to by the smaller size of the distant ball. As in a three-dimensional world, objects' sizes and their covered trajectories per time unit decrease with distance, and as the two factors lead to opposite perceived-duration effects, the results suggest a form of time constancy in a three-dimensional world.
Collapse
Affiliation(s)
- Andrei Gorea
- Laboratoire Psychologie de la Perception, Université Paris Descartes, France.
| | | |
Collapse
|
43
|
Abstract
Time estimation, within a range of seconds, involves cognitive functions which depend on multiple brain regions. Here we report on studies investigating the reproduction and production of three durations (5, 14, and 38 seconds) in four groups of patients. The amnesic patient underproduced the length of the long durations because of episodic memory deficit following bilateral medial temporal lesions. Epileptic patients (n = 9) with right medial temporal lobe resections underproduced the three durations because of a distorted representation of time in long-term memory. Traumatic brain injury patients (n = 15) made more variable duration productions and reproductions because of working memory deficits following frontal-lobe dysfunction. Patients with Parkinson's disease (n = 18) overproduced the short duration and underproduced the long duration because of a possible increase in internal clock speed following levodopa treatment, as well as working memory deficits associated with frontal-lobe damage. Further research, in neurological and psychiatric patients, is required to better understand the underlying mechanisms of time estimation.
Collapse
Affiliation(s)
- Séverine Perbal-Hatif
- Cognitive Neuroscience and Cerebral Imaging Unit, Hôpital de la Salpêtrière, Paris, France.
| |
Collapse
|
44
|
Perbal-Hatif S. A neuropsychological approach to time estimation. Dialogues Clin Neurosci 2012; 14:425-32. [PMID: 23393418 PMCID: PMC3553566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Time estimation, within a range of seconds, involves cognitive functions which depend on multiple brain regions. Here we report on studies investigating the reproduction and production of three durations (5, 14, and 38 seconds) in four groups of patients. The amnesic patient underproduced the length of the long durations because of episodic memory deficit following bilateral medial temporal lesions. Epileptic patients (n = 9) with right medial temporal lobe resections underproduced the three durations because of a distorted representation of time in long-term memory. Traumatic brain injury patients (n = 15) made more variable duration productions and reproductions because of working memory deficits following frontal-lobe dysfunction. Patients with Parkinson's disease (n = 18) overproduced the short duration and underproduced the long duration because of a possible increase in internal clock speed following levodopa treatment, as well as working memory deficits associated with frontal-lobe damage. Further research, in neurological and psychiatric patients, is required to better understand the underlying mechanisms of time estimation.
Collapse
Affiliation(s)
- Séverine Perbal-Hatif
- Cognitive Neuroscience and Cerebral Imaging Unit, Hôpital de la Salpêtrière, Paris, France.
| |
Collapse
|
45
|
Abstract
Most naturalistic events are temporally and structurally complex in that they comprise a number of elements and that each element may have different onset and offset times within the event. This study examined temporal information processing of complex patterns of partially overlapping stimulus events by using 2 tasks of temporal processing. Specifically, participants observed a pantomime in which 5 actors appeared on the scene for different periods of time. At test, they estimated the duration each actor was present or reconstructed the temporal pattern of the pantomime by drawing a timeline for each actor. Participants made large errors in the time estimation task, but they provided relatively accurate responses by using the timeline as a retrieval support. These findings suggest that temporal processing of complex asynchronous events is a challenging cognitive task, but that reliance on visuo-spatial retrieval support, possibly in combination with other temporal heuristics, may produce functional approximations of complex temporal patterns.
Collapse
|
46
|
Abstract
The current experiment investigated the effect of visual accuracy feedback on the structure of variability of time interval estimates in the continuation tapping paradigm. Participants were asked to repeatedly estimate a 1-s interval for a prolonged period of time by tapping their index finger. In some conditions, participants received accuracy feedback after every estimate, whereas in other conditions, no feedback was given. Also, the likelihood of receiving visual feedback was manipulated by adjusting the tolerance band around the 1-s target interval so that feedback was displayed only if the temporal estimate deviated from the target interval by more than 50, 100, or 200 ms respectively. We analyzed the structure of variability of the inter-tap intervals with fractal and multifractal methods that allow for a quantification of complex long-range correlation patterns in the timing performance. Our results indicate that feedback changes the long-range correlation structure of time estimates: Increased amounts of feedback lead to a decrease in fractal long-range correlations, as well to a decrease in the magnitude of local fluctuations in the performance. The multifractal characteristics of the time estimates were not impacted by the presence of accuracy feedback. Nevertheless, most of the data sets show significant multifractal signatures. We interpret these findings as showing that feedback acts to constrain and possibly reorganize timing performance. Implications for mechanistic and complex systems-based theories of timing behavior are discussed.
Collapse
Affiliation(s)
- Nikita A. Kuznetsov
- Perceptual-Motor Dynamics Laboratory, Department of Psychology, CAP Center for Cognition, Action and Perception, University of CincinnatiCincinnati, OH, USA
| | - Sebastian Wallot
- Department of Psychology, CAP Center for Cognition, Action and Perception, University of CincinnatiCincinnati, OH, USA
| |
Collapse
|
47
|
Abstract
We all have a sense of time. Yet, there are no sensory receptors specifically dedicated for perceiving time. It is an almost uniquely intangible sensation: we cannot see time in the way that we see color, shape, or even location. So how is time represented in the brain? We explore the neural substrates of metrical representations of time such as duration estimation (explicit timing) or temporal expectation (implicit timing). Basal ganglia (BG), supplementary motor area, cerebellum, and prefrontal cortex have all been linked to the explicit estimation of duration. However, each region may have a functionally discrete role and will be differentially implicated depending upon task context. Among these, the dorsal striatum of the BG and, more specifically, its ascending nigrostriatal dopaminergic pathway seems to be the most crucial of these regions, as shown by converging functional neuroimaging, neuropsychological, and psychopharmacological investigations in humans, as well as lesion and pharmacological studies in animals. Moreover, neuronal firing rates in both striatal and interconnected frontal areas vary as a function of duration, suggesting a neurophysiological mechanism for the representation of time in the brain, with the excitatory-inhibitory balance of interactions among distinct subtypes of striatal neuron serving to fine-tune temporal accuracy and precision.
Collapse
Affiliation(s)
- Jennifer T Coull
- Laboratoire de Neurobiologie de la Cognition, Pole 3C, Université de Provence and CNRS, Marseille, France.
| | | | | |
Collapse
|
48
|
Bangert AS, Reuter-Lorenz PA, Seidler RD. Dissecting the clock: understanding the mechanisms of timing across tasks and temporal intervals. Acta Psychol (Amst) 2011; 136:20-34. [PMID: 20955998 PMCID: PMC3019300 DOI: 10.1016/j.actpsy.2010.09.006] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2010] [Revised: 08/05/2010] [Accepted: 09/16/2010] [Indexed: 11/26/2022] Open
Abstract
Currently, it is unclear what model of timing best describes temporal processing across millisecond and second timescales in tasks with different response requirements. In the present set of experiments, we assessed whether the popular dedicated scalar model of timing accounts for performance across a restricted timescale surrounding the 1-second duration for different tasks. The first two experiments evaluate whether temporal variability scales proportionally with the timed duration within temporal reproduction. The third experiment compares timing across millisecond and second timescales using temporal reproduction and discrimination tasks designed with parallel structures. The data exhibit violations of the assumptions of a single scalar timekeeper across millisecond and second timescales within temporal reproduction; these violations are less apparent for temporal discrimination. The finding of differences across tasks suggests that task demands influence the mechanisms that are engaged for keeping time.
Collapse
Affiliation(s)
- Ashley S Bangert
- University of Michigan, Department of Psychology, Ann Arbor, 48109-1109, USA.
| | | | | |
Collapse
|
49
|
Ojeda N, Ortuño F, Arbizu J, López P, Martí‐Climent JM, Peñuelas I, Cervera‐Enguix S. Functional neuroanatomy of sustained attention in schizophrenia: contribution of parietal cortices. Hum Brain Mapp 2002; 17:116-30. [PMID: 12353245 PMCID: PMC6871970 DOI: 10.1002/hbm.10055] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Deficits in sustained attention have been frequently described in schizophrenia. The neuroanatomical basis reported previously have included altered levels of activation in cingulate and prefrontal cortex, but the contribution of further regions remains unclear. We explored the full neuroanatomy underlying the sustained attentional deficits observed in naïve schizophrenics compared with controls. Participants included 10 controls and 11 patients. The experimental design included rest, auditory stimulation using clicks, and two counting tasks. Subjects were instructed to mentally count the clicks, and then to count forward at the same frequency they heard previously when listening to the clicks. Relative cerebral blood flow (relCBF) was measured by means of PET (15)O-water. Differences were observed between both groups at superior temporal cortex, superior parietal gyrus, and cerebellum during tasks requiring listening. During all counting conditions, additionally to supplementary motor area (SMA), dorsolateral prefrontal cortex (DLPCF), precentral gyrus, cingulate, cerebellum, and inferior parietal (IP) gyrus, patients engaged other frontal structures including inferior, medial, and superior frontal areas. When counting with no auditory stimulation (C; requires components of working memory and time estimation), significant differences were observed in the level of activation of frontal and IP regions. Our naïve patients presented abnormal activation of auditory associative pathways. They failed to activate prefrontal and parietal regions at a similar level during tasks requiring increased cognitive effort, and they required a higher activation of inferior frontal regions to properly respond to cognitive demands.
Collapse
Affiliation(s)
- Natalia Ojeda
- Department of Psychiatry and Medical Psychology, University Hospital School of Medicine, University of Navarra, Navarra, Spain
| | - Felipe Ortuño
- Department of Psychiatry and Medical Psychology, University Hospital School of Medicine, University of Navarra, Navarra, Spain
| | - Javier Arbizu
- Department of Nuclear Medicine, University Hospital, School of Medicine, University of Navarra, Navarra, Spain
| | - Pilar López
- Department of Psychiatry and Medical Psychology, University Hospital School of Medicine, University of Navarra, Navarra, Spain
| | - Josep Maria Martí‐Climent
- Department of Nuclear Medicine, University Hospital, School of Medicine, University of Navarra, Navarra, Spain
| | - Ivan Peñuelas
- Department of Nuclear Medicine, University Hospital, School of Medicine, University of Navarra, Navarra, Spain
| | - Salvador Cervera‐Enguix
- Department of Psychiatry and Medical Psychology, University Hospital School of Medicine, University of Navarra, Navarra, Spain
| |
Collapse
|