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Wang X, Shi S, Bao Y. Parallel processes of temporal control in the supplementary motor area and the frontoparietal circuit. Psych J 2024; 13:355-368. [PMID: 38105556 PMCID: PMC11169752 DOI: 10.1002/pchj.701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 10/04/2023] [Indexed: 12/19/2023]
Abstract
Durations in the several seconds' range are cognitively accessible during active timing. Functional neuroimaging studies suggest the engagement of the basal ganglia (BG) and supplementary motor area (SMA). However, their functional relevance and arrangement remain unclear because non-timing cognitive processes temporally coincide with the active timing. To examine the potential contamination by parallel processes, we introduced a sensory control and a motor control to the duration-reproduction task. By comparing their hemodynamic functions, we decomposed the neural activities in multiple brain loci linked to different cognitive processes. Our results show a dissociation of two cortical neural circuits: the SMA for both active timing and motor preparation, followed by a prefrontal-parietal circuit related to duration working memory. We argue that these cortical processes represent duration as the content but at different levels of abstraction, while the subcortical structures, including the BG and thalamus, provide the logistic basis of timing by coordinating the temporal framework across brain structures.
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Affiliation(s)
- Xuanyu Wang
- School of Psychological and Cognitive SciencesPeking UniversityBeijingChina
- Graduate School of Systemic NeurosciencesLudwig‐Maximilians‐Universität MünchenMunichGermany
| | - Shunyu Shi
- School of Psychological and Cognitive SciencesPeking UniversityBeijingChina
| | - Yan Bao
- School of Psychological and Cognitive SciencesPeking UniversityBeijingChina
- Institute of Medical Psychology, Ludwig‐Maximilians‐Universität MünchenMunichGermany
- Beijing Key Laboratory of Behavior and Mental HealthPeking UniversityBeijingChina
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2
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Koca T, Belgin E, Ölçek G. Investigation of central auditory processing performance in individuals with and without stuttering. JOURNAL OF FLUENCY DISORDERS 2024; 80:106048. [PMID: 38452446 DOI: 10.1016/j.jfludis.2024.106048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 02/04/2024] [Accepted: 02/19/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Differences in core auditory processing abilities, such as sound timing, frequency discrimination, auditory perception, and auditory memory, have been suggested in stutterers, despite the fact that the precise origin of stuttering is not entirely understood. It is suggested that these differences may play a role in the development of stuttering. The aim of our study is to assess the temporal central auditory processing performance in individuals with stuttering and compare it to individuals without stuttering to uncover potential differences stuttering and compare it to individuals without stuttering to reveal potential differences. METHOD In current study, a total of 60 right-handed participants between the ages of 8 and 17 were included, divided into two balanced groups based on age, education, and gender: individuals with stuttering (n = 30) and individuals without stuttering (n = 30). All participants underwent the Frequency Pattern Test, Duration Pattern Test, and Gaps-In-Noise test. RESULTS Individuals who stutter showed lower performance in the gap detection threshold and the percentage of total correct gap identification parameters of the Frequency Pattern Test, Duration Pattern Test, and Gaps-In-Noise test compared to fluent speakers. CONCLUSIONS The findings indicate a potential relationship between stuttering and central auditory processing. In this context, incorporating central auditory processing measures into the assessment and therapy processes for stuttering may enhance the likelihood of obtaining more accurate results.
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Affiliation(s)
- Tuğçe Koca
- Uskudar University, Institute of Health Sciences, Department of Language and Speech Therapy, Turkey; Istanbul Medipol University, Institute of Health Sciences, Department of Audiology, Turkey; Ankara Medipol University, Faculty of Health Sciences, Department of Audiology, Turkey.
| | - Erol Belgin
- Ankara Medipol University, Faculty of Health Sciences, Department of Audiology, Turkey
| | - Gül Ölçek
- Istanbul Medipol University, Faculty of Health Sciences, Department of Audiology, Turkey
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3
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Pando-Naude V, Matthews TE, Højlund A, Jakobsen S, Østergaard K, Johnsen E, Garza-Villarreal EA, Witek MAG, Penhune V, Vuust P. Dopamine dysregulation in Parkinson's disease flattens the pleasurable urge to move to musical rhythms. Eur J Neurosci 2024; 59:101-118. [PMID: 37724707 DOI: 10.1111/ejn.16128] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/12/2023] [Accepted: 08/08/2023] [Indexed: 09/21/2023]
Abstract
The pleasurable urge to move to music (PLUMM) activates motor and reward areas of the brain and is thought to be driven by predictive processes. Dopamine in motor and limbic networks is implicated in beat-based timing and music-induced pleasure, suggesting a central role of basal ganglia (BG) dopaminergic systems in PLUMM. This study tested this hypothesis by comparing PLUMM in participants with Parkinson's disease (PD), age-matched controls, and young controls. Participants listened to musical sequences with varying rhythmic and harmonic complexity (low, medium and high), and rated their experienced pleasure and urge to move to the rhythm. In line with previous results, healthy younger participants showed an inverted U-shaped relationship between rhythmic complexity and ratings, with preference for medium complexity rhythms, while age-matched controls showed a similar, but weaker, inverted U-shaped response. Conversely, PD showed a significantly flattened response for both the urge to move and pleasure. Crucially, this flattened response could not be attributed to differences in rhythm discrimination and did not reflect an overall decrease in ratings. For harmonic complexity, PD showed a negative linear pattern for both the urge to move and pleasure while healthy age-matched controls showed the same pattern for pleasure and an inverted U for the urge to move. This contrasts with the pattern observed in young healthy controls in previous studies, suggesting that both healthy aging and PD also influence affective responses to harmonic complexity. Together, these results support the role of dopamine within cortico-striatal circuits in the predictive processes that form the link between the perceptual processing of rhythmic patterns and the affective and motor responses to rhythmic music.
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Affiliation(s)
- Victor Pando-Naude
- Center for Music in the Brain, Department of Clinical Medicine, Aarhus University & The Royal Academy of Music Aarhus/Aalborg, Aarhus, Denmark
| | - Tomas Edward Matthews
- Center for Music in the Brain, Department of Clinical Medicine, Aarhus University & The Royal Academy of Music Aarhus/Aalborg, Aarhus, Denmark
| | - Andreas Højlund
- Center of Functionally Integrative Neuroscience, Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Linguistics, Cognitive Science and Semiotics, School of Communication and Culture, Aarhus University, Aarhus, Denmark
| | - Sebastian Jakobsen
- Center of Functionally Integrative Neuroscience, Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Linguistics, Cognitive Science and Semiotics, School of Communication and Culture, Aarhus University, Aarhus, Denmark
| | - Karen Østergaard
- Center of Functionally Integrative Neuroscience, Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
- Sano, Private Hospital, Aarhus, Denmark
| | - Erik Johnsen
- Center of Functionally Integrative Neuroscience, Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
| | - Eduardo A Garza-Villarreal
- Instituto de Neurobiología, Universidad Nacional Autónoma de México (UNAM), Juriquilla, Querétaro, Mexico
| | - Maria A G Witek
- Department of Music School of Languages, Cultures, Art History and Music, University of Birmingham, Birmingham, UK
| | - Virginia Penhune
- Department of Psychology, Concordia University, Montreal, Quebec, Canada
| | - Peter Vuust
- Center for Music in the Brain, Department of Clinical Medicine, Aarhus University & The Royal Academy of Music Aarhus/Aalborg, Aarhus, Denmark
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Alhassen W, Alhassen S, Chen J, Monfared RV, Alachkar A. Cilia in the Striatum Mediate Timing-Dependent Functions. Mol Neurobiol 2023; 60:545-565. [PMID: 36322337 PMCID: PMC9849326 DOI: 10.1007/s12035-022-03095-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 10/16/2022] [Indexed: 11/07/2022]
Abstract
Almost all brain cells contain cilia, antennae-like microtubule-based organelles. Yet, the significance of cilia, once considered vestigial organelles, in the higher-order brain functions is unknown. Cilia act as a hub that senses and transduces environmental sensory stimuli to generate an appropriate cellular response. Similarly, the striatum, a brain structure enriched in cilia, functions as a hub that receives and integrates various types of environmental information to drive appropriate motor response. To understand cilia's role in the striatum functions, we used loxP/Cre technology to ablate cilia from the dorsal striatum of male mice and monitored the behavioral consequences. Our results revealed an essential role for striatal cilia in the acquisition and brief storage of information, including learning new motor skills, but not in long-term consolidation of information or maintaining habitual/learned motor skills. A fundamental aspect of all disrupted functions was the "time perception/judgment deficit." Furthermore, the observed behavioral deficits form a cluster pertaining to clinical manifestations overlapping across psychiatric disorders that involve the striatum functions and are known to exhibit timing deficits. Thus, striatal cilia may act as a calibrator of the timing functions of the basal ganglia-cortical circuit by maintaining proper timing perception. Our findings suggest that dysfunctional cilia may contribute to the pathophysiology of neuro-psychiatric disorders, as related to deficits in timing perception.
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Affiliation(s)
- Wedad Alhassen
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California-Irvine, 356A Med Surge II, Irvine, CA 92697-4625 USA
| | - Sammy Alhassen
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California-Irvine, 356A Med Surge II, Irvine, CA 92697-4625 USA
| | - Jiaqi Chen
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California-Irvine, 356A Med Surge II, Irvine, CA 92697-4625 USA
| | - Roudabeh Vakil Monfared
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California-Irvine, 356A Med Surge II, Irvine, CA 92697-4625 USA
| | - Amal Alachkar
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University of California-Irvine, 356A Med Surge II, Irvine, CA 92697-4625 USA ,UC Irvine Center for the Neurobiology of Learning and Memory, University of California-Irvine, Irvine, CA 92697 USA ,Institute for Genomics and Bioinformatics, School of Information and Computer Sciences, University of California-Irvine, Irvine, CA 92697 USA
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Time perception at resting state and during active motion: The role of anxiety and depression. J Psychiatr Res 2022; 155:186-193. [PMID: 36058137 DOI: 10.1016/j.jpsychires.2022.08.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 08/15/2022] [Accepted: 08/22/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Time perception and motion intensity are interrelated factors that may influence symptom expression and severity in case of various psychiatric conditions, including anxiety and depression. AIMS The present study aimed to 1) explore the associations between the intensity of physical activity, time perception, impulsivity, anxiety and depressive symptoms, and to 2) investigate the extent to which resting state motion intensity can be used to identify the assessed psychiatric conditions. METHODS 20 healthy controls and 20 psychiatric patients (with either anxiety or depression-related diagnoses) were included in the study and filled out a questionnaire consisting of validated anxiety, depression and impulsivity measures. Time perception was measured by a computerized time production task, whereas motion intensity was analyzed by a motion capture and analysis software. Respondents were randomly assigned to an experimental (with active motion task) and non-experimental group (resting state conditions). Both subgroups were repeatedly assessed, in order to explore changes in motion intensity, time perception and psychiatric symptom levels. RESULTS Random forest regression analysis identified the level of impulsivity, depression and anxiety as the strongest predictors of resting state motion intensity, while a path analysis model indicated that controls and psychiatric patients show different pathways regarding the connection between motion intensity changes, time production ratio alterations and symptom reduction. CONCLUSIONS Our study implies the importance of distinguishing between clinical and subclinical severity of psychiatric symptoms when considering the association between motion intensity, time perception, anxiety and depression. Potential transdiagnostic relevance of resting state motion intensity is also addressed.
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6
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From anticipation to impulsivity in Parkinson's disease. NPJ Parkinsons Dis 2022; 8:125. [PMID: 36184657 PMCID: PMC9527232 DOI: 10.1038/s41531-022-00393-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 09/08/2022] [Indexed: 11/08/2022] Open
Abstract
Anticipatory actions require to keep track of elapsed time and inhibitory control. These cognitive functions could be impacted in Parkinson's disease (iPD). To test this hypothesis, a saccadic reaction time task was used where a visual warning stimulus (WS) predicted the occurrence of an imperative one (IS) appearing after a short delay. In the implicit condition, subjects were not informed about the duration of the delay, disfavoring anticipatory behavior but leaving inhibitory control unaltered. In the explicit condition, delay duration was cued. This should favor anticipatory behavior and perhaps alter inhibitory control. This hypothesis was tested in controls (N = 18) and age-matched iPD patients (N = 20; ON and OFF L-DOPA). We found that the latency distribution of saccades before the IS was bimodal. The 1st mode weakly depended on temporal information and was more prominent in iPD. Saccades in this mode were premature and could result of a lack of inhibition. The 2nd mode covaried with cued duration suggesting that these movements were genuine anticipatory saccades. The explicit condition increased the probability of anticipatory saccades before the IS in controls and iPDON but not iPDOFF patients. Furthermore, in iPD patients the probability of sequences of 1st mode premature responses increased. In conclusion, the triggering of a premature saccade or the initiation of a controlled anticipatory one could be conceptualized as the output of two independent stochastic processes. Altered time perception and increased motor impulsivity could alter the balance between these two processes in favor of the latter in iPD, particularly OFF L-Dopa.
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7
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Ponzi A, Wickens J. Ramping activity in the striatum. Front Comput Neurosci 2022; 16:902741. [PMID: 35978564 PMCID: PMC9376361 DOI: 10.3389/fncom.2022.902741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/05/2022] [Indexed: 11/13/2022] Open
Abstract
Control of the timing of behavior is thought to require the basal ganglia (BG) and BG pathologies impair performance in timing tasks. Temporal interval discrimination depends on the ramping activity of medium spiny neurons (MSN) in the main BG input structure, the striatum, but the underlying mechanisms driving this activity are unclear. Here, we combine an MSN dynamical network model with an action selection system applied to an interval discrimination task. We find that when network parameters are appropriate for the striatum so that slowly fluctuating marginally stable dynamics are intrinsically generated, up and down ramping populations naturally emerge which enable significantly above chance task performance. We show that emergent population activity is in very good agreement with empirical studies and discuss how MSN network dysfunction in disease may alter temporal perception.
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Affiliation(s)
- Adam Ponzi
- Institute of Biophysics, Italian National Research Council, Palermo, Italy
- *Correspondence: Adam Ponzi
| | - Jeff Wickens
- Neurobiology Research Unit, Okinawa Institute of Science and Technology (OIST), Okinawa, Japan
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8
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Miyawaki EK. Review: Subjective Time Perception, Dopamine Signaling, and Parkinsonian Slowness. Front Neurol 2022; 13:927160. [PMID: 35899266 PMCID: PMC9311331 DOI: 10.3389/fneur.2022.927160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 06/16/2022] [Indexed: 11/25/2022] Open
Abstract
The association between idiopathic Parkinson's disease, a paradigmatic dopamine-deficiency syndrome, and problems in the estimation of time has been studied experimentally for decades. I review that literature, which raises a question about whether and if dopamine deficiency relates not only to the motor slowness that is an objective and cardinal parkinsonian sign, but also to a compromised neural substrate for time perception. Why does a clinically (motorically) significant deficiency in dopamine play a role in the subjective perception of time's passage? After a discussion of a classical conception of basal ganglionic control of movement under the influence of dopamine, I describe recent work in healthy mice using optogenetics; the methodology visualizes dopaminergic neuronal firing in very short time intervals, then allows for correlation with motor behaviors in trained tasks. Moment-to-moment neuronal activity is both highly dynamic and variable, as assessed by photometry of genetically defined dopaminergic neurons. I use those animal data as context to review a large experimental experience in humans, spanning decades, that has examined subjective time perception mainly in Parkinson's disease, but also in other movement disorders. Although the human data are mixed in their findings, I argue that loss of dynamic variability in dopaminergic neuronal activity over very short intervals may be a fundamental sensory aspect in the pathophysiology of parkinsonism. An important implication is that therapeutic response in Parkinson's disease needs to be understood in terms of short-term alterations in dynamic neuronal firing, as has already been examined in novel ways—for example, in the study of real-time changes in neuronal network oscillations across very short time intervals. A finer analysis of a treatment's network effects might aid in any effort to augment clinical response to either medications or functional neurosurgical interventions in Parkinson's disease.
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Affiliation(s)
- Edison K. Miyawaki
- Department of Neurology, Mass General Brigham, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
- *Correspondence: Edison K. Miyawaki
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9
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Hanna-Pladdy B, Pahwa R, Lyons KE. Dopaminergic Basis of Spatial Deficits in Early Parkinson's Disease. Cereb Cortex Commun 2021; 2:tgab042. [PMID: 34738086 DOI: 10.1093/texcom/tgab042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 06/06/2021] [Accepted: 06/07/2021] [Indexed: 11/14/2022] Open
Abstract
Dopaminergic mechanisms regulating cognitive and motor control were evaluated comparing visuoperceptual and perceptuomotor functions in Parkinson's disease (PD). The performance of PD patients (n = 40) was contrasted with healthy controls (n = 42) across two separate visits (on and off dopaminergic medications) on computerized tasks of perception and aiming to a target at variable stimulus lengths (4, 8, 12 cm). Novel visuoperceptual tasks of length equivalence and width interval estimations without motor demands were compared with tasks estimating spatial deviation in movement termination. The findings support the presence of spatial deficits in early PD, more pronounced with increased discrimination difficulty, and with shorter stimulus lengths of 4 cm for both visuoperceptual and perceptumotor functions. Dopaminergic medication had an adverse impact on visuoperceptual accuracy in particular for length equivalence estimations, in contrast with dopaminergic modulation of perceptuomotor functions that reduced angular displacements toward the target. The differential outcomes for spatial accuracy in perception versus movement termination in PD are consistent with involvement of the direct pathway and models of progressive loss of dopamine through corticostriatal loops. Future research should develop validated and sensitive standardized tests of perception and explore dopaminergic selective deficits in PD to optimize medication titration for motor and cognitive symptoms of the disease.
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Affiliation(s)
- B Hanna-Pladdy
- Center for Advanced Imaging Research (CAIR), Department of Diagnostic Radiology & Nuclear Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - R Pahwa
- Parkinson's Disease and Movement Disorder Center, Department of Neurology, University of Kansas Medical Center, Kansas City, KS 66160, USA
| | - K E Lyons
- Parkinson's Disease and Movement Disorder Center, Department of Neurology, University of Kansas Medical Center, Kansas City, KS 66160, USA
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10
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da Silva K, Curvina M, Araújo S, Rocha K, Victor Marinho F, Elezier Magalhães F, Teixeira S, Bastos V, Ribeiro P, Silva-Júnior F. Male practitioners of physical activity present lower absolute power of beta band in time perception test. Neurosci Lett 2021; 764:136210. [PMID: 34481000 DOI: 10.1016/j.neulet.2021.136210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 08/16/2021] [Accepted: 08/30/2021] [Indexed: 11/19/2022]
Abstract
Cortical changes resulting from physical activity and differences in the estimation of the time of practitioners and non-practitioners of physical activity have already been documented. However, there aren't studies that compare the cortical responses of the time estimate between these groups. Therefore, this study aimed to investigate the influence of the level of physical activity in time estimation and beta band activity in frontal regions, specifically in the dorsolateral prefrontal cortex, ventrolateral prefrontal cortex, and parietal cortex during the task of estimating time in practitioners and non-practitioners of physical activity. After characterizing the sample, the signal was captured using an electroencephalogram during a task to estimate the time of four intervals of supraseconds. The results indicated that the practitioners of physical activity had lower errors in the evaluation of time for the intervals of 1 s, 7 s, and 9 s. The beta band showed less activity among practitioners of physical activity. The correlation between task performance and the absolute power of the beta band proved to be positive in the task of estimating time in the 7 s, and 9 s intervals. It was concluded that participants involved in the regular practice of physical activity showed underestimation in the temporal judgment and lower absolute power of the beta band during the time estimate.
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Affiliation(s)
- Kamila da Silva
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí, Parnaíba, Piauí, Brazil; Brain Mapping and Functionality Laboratory, Federal University of Piauí, Parnaíba, Piauí, Brazil.
| | - Maria Curvina
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí, Parnaíba, Piauí, Brazil; Brain Mapping and Functionality Laboratory, Federal University of Piauí, Parnaíba, Piauí, Brazil
| | - Sabrina Araújo
- Brain Mapping and Functionality Laboratory, Federal University of Piauí, Parnaíba, Piauí, Brazil
| | - Kaline Rocha
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí, Parnaíba, Piauí, Brazil
| | | | | | - Silmar Teixeira
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí, Parnaíba, Piauí, Brazil
| | - Victor Bastos
- Brain Mapping and Functionality Laboratory, Federal University of Piauí, Parnaíba, Piauí, Brazil
| | - Pedro Ribeiro
- Institute of Psychiatry of the Federal University of Rio de Janeiro, Brazil
| | - Fernando Silva-Júnior
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí, Parnaíba, Piauí, Brazil; Brain Mapping and Functionality Laboratory, Federal University of Piauí, Parnaíba, Piauí, Brazil; Institute of Psychiatry of the Federal University of Rio de Janeiro, Brazil
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11
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Baldi P, Alhassen W, Chen S, Nguyen H, Khoudari M, Alachkar A. Large-scale analysis reveals spatiotemporal circadian patterns of cilia transcriptomes in the primate brain. J Neurosci Res 2021; 99:2610-2624. [PMID: 34310750 DOI: 10.1002/jnr.24919] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 06/08/2021] [Accepted: 06/24/2021] [Indexed: 01/13/2023]
Abstract
Cilia are dynamic subcellular systems, with core structural and functional components operating in a highly coordinated manner. Since many environmental stimuli sensed by cilia are circadian in nature, it is reasonable to speculate that genes encoding cilia structural and functional components follow rhythmic circadian patterns of expression. Using computational methods and the largest spatiotemporal gene expression atlas of primates, we identified and analyzed the circadian rhythmic expression of cilia genes across 22 primate brain areas. We found that around 73% of cilia transcripts exhibited circadian rhythmicity across at least one of 22 brain regions. In 12 brain regions, cilia transcriptomes were significantly enriched with circadian oscillating transcripts, as compared to the rest of the transcriptome. The phase of the cilia circadian transcripts deviated from the phase of the majority of the background circadian transcripts, and transcripts coding for cilia basal body components accounted for the majority of cilia circadian transcripts. In addition, adjacent or functionally connected brain nuclei had large overlapping complements of circadian cilia genes. Most remarkably, cilia circadian transcripts shared across the basal ganglia nuclei and the prefrontal cortex peaked in these structures in sequential fashion that is similar to the sequential order of activation of the basal ganglia-cortical circuitry in connection with movement coordination, albeit on completely different timescales. These findings support a role for the circadian spatiotemporal orchestration of cilia gene expression in the normal physiology of the basal ganglia-cortical circuit and motor control. Studying orchestrated cilia rhythmicity in the basal ganglia-cortical circuits and other brain circuits may help develop better functional models, and shed light on the causal effects cilia functions have on these circuits and on the regulation of movement and other behaviors.
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Affiliation(s)
- Pierre Baldi
- Department of Computer Science, School of Information and Computer Sciences, University of California-Irvine, Irvine, CA, USA.,Institute for Genomics and Bioinformatics, School of Information and Computer Sciences, University of California-Irvine, Irvine, CA, USA
| | - Wedad Alhassen
- Department of Pharmaceutical Sciences, School of Pharmacy, University of California-Irvine, Irvine, CA, USA
| | - Siwei Chen
- Department of Computer Science, School of Information and Computer Sciences, University of California-Irvine, Irvine, CA, USA.,Institute for Genomics and Bioinformatics, School of Information and Computer Sciences, University of California-Irvine, Irvine, CA, USA
| | - Henry Nguyen
- Department of Pharmaceutical Sciences, School of Pharmacy, University of California-Irvine, Irvine, CA, USA
| | - Mohammad Khoudari
- Department of Pharmaceutical Sciences, School of Pharmacy, University of California-Irvine, Irvine, CA, USA
| | - Amal Alachkar
- Institute for Genomics and Bioinformatics, School of Information and Computer Sciences, University of California-Irvine, Irvine, CA, USA.,Department of Pharmaceutical Sciences, School of Pharmacy, University of California-Irvine, Irvine, CA, USA
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12
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Terao Y, Honma M, Asahara Y, Tokushige SI, Furubayashi T, Miyazaki T, Inomata-Terada S, Uchibori A, Miyagawa S, Ichikawa Y, Chiba A, Ugawa Y, Suzuki M. Time Distortion in Parkinsonism. Front Neurosci 2021; 15:648814. [PMID: 33815049 PMCID: PMC8017233 DOI: 10.3389/fnins.2021.648814] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 02/24/2021] [Indexed: 11/13/2022] Open
Abstract
Although animal studies and studies on Parkinson’s disease (PD) suggest that dopamine deficiency slows the pace of the internal clock, which is corrected by dopaminergic medication, timing deficits in parkinsonism remain to be characterized with diverse findings. Here we studied patients with PD and progressive supranuclear palsy (PSP), 3–4 h after drug intake, and normal age-matched subjects. We contrasted perceptual (temporal bisection, duration comparison) and motor timing tasks (time production/reproduction) in supra- and sub-second time domains, and automatic versus cognitive/short-term memory–related tasks. Subjects were allowed to count during supra-second production and reproduction tasks. In the time production task, linearly correlating the produced time with the instructed time showed that the “subjective sense” of 1 s is slightly longer in PD and shorter in PSP than in normals. This was superposed on a prominent trend of underestimation of longer (supra-second) durations, common to all groups, suggesting that the pace of the internal clock changed from fast to slow as time went by. In the time reproduction task, PD and, more prominently, PSP patients over-reproduced shorter durations and under-reproduced longer durations at extremes of the time range studied, with intermediate durations reproduced veridically, with a shallower slope of linear correlation between the presented and produced time. In the duration comparison task, PD patients overestimated the second presented duration relative to the first with shorter but not longer standard durations. In the bisection task, PD and PSP patients estimated the bisection point (BP50) between the two supra-second but not sub-second standards to be longer than normal subjects. Thus, perceptual timing tasks showed changes in opposite directions to motor timing tasks: underestimating shorter durations and overestimating longer durations. In PD, correlation of the mini-mental state examination score with supra-second BP50 and the slope of linear correlation in the reproduction task suggested involvement of short-term memory in these tasks. Dopamine deficiency didn’t correlate significantly with timing performances, suggesting that the slowed clock hypothesis cannot explain the entire results. Timing performance in PD may be determined by complex interactions among time scales on the motor and sensory sides, and by their distortion in memory.
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Affiliation(s)
- Yasuo Terao
- Department of Medical Physiology, School of Medicine, Kyorin University, Tokyo, Japan
| | - Motoyasu Honma
- Department of Physiology, School of Medicine, Showa University, Tokyo, Japan
| | - Yuki Asahara
- Department of Neurology, The Jikei University Katsushika Medical Center, Tokyo, Japan
| | | | - Toshiaki Furubayashi
- Graduate School of Health and Environment Science, Tohoku Bunka Gakuen University, Sendai, Japan
| | - Tai Miyazaki
- Department of Neurology, Kyorin University Hospital, Tokyo, Japan
| | - Satomi Inomata-Terada
- Department of Medical Physiology, School of Medicine, Kyorin University, Tokyo, Japan
| | - Ayumi Uchibori
- Department of Neurology, Kyorin University Hospital, Tokyo, Japan
| | - Shinji Miyagawa
- Department of Neurology, The Jikei University Katsushika Medical Center, Tokyo, Japan
| | - Yaeko Ichikawa
- Department of Neurology, Kyorin University Hospital, Tokyo, Japan
| | - Atsuro Chiba
- Department of Neurology, Kyorin University Hospital, Tokyo, Japan
| | - Yoshikazu Ugawa
- Department of Human Neurophysiology, School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Masahiko Suzuki
- Department of Neurology, The Jikei University Katsushika Medical Center, Tokyo, Japan
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13
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Fung BJ, Sutlief E, Hussain Shuler MG. Dopamine and the interdependency of time perception and reward. Neurosci Biobehav Rev 2021; 125:380-391. [PMID: 33652021 DOI: 10.1016/j.neubiorev.2021.02.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 02/16/2021] [Accepted: 02/19/2021] [Indexed: 01/14/2023]
Abstract
Time is a fundamental dimension of our perception of the world and is therefore of critical importance to the organization of human behavior. A corpus of work - including recent optogenetic evidence - implicates striatal dopamine as a crucial factor influencing the perception of time. Another stream of literature implicates dopamine in reward and motivation processes. However, these two domains of research have remained largely separated, despite neurobiological overlap and the apothegmatic notion that "time flies when you're having fun". This article constitutes a review of the literature linking time perception and reward, including neurobiological and behavioral studies. Together, these provide compelling support for the idea that time perception and reward processing interact via a common dopaminergic mechanism.
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Affiliation(s)
- Bowen J Fung
- The Behavioural Insights Team, Suite 3, Level 13/9 Hunter St, Sydney NSW 2000, Australia.
| | - Elissa Sutlief
- The Solomon H. Snyder Department of Neuroscience, The Johns Hopkins University School of Medicine, Woods Basic Science Building Rm914, 725 N. Wolfe Street, Baltimore, MD 21205, USA
| | - Marshall G Hussain Shuler
- The Solomon H. Snyder Department of Neuroscience, The Johns Hopkins University School of Medicine, Woods Basic Science Building Rm914, 725 N. Wolfe Street, Baltimore, MD 21205, USA; Kavli Neuroscience Discovery Institute, The Johns Hopkins University School of Medicine, 725 N Wolfe Street, Baltimore, MD 21205, USA.
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14
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Brulé S, Herlin B, Pouget P, Missal M. Ketamine reduces temporal expectation in the rhesus monkey. Psychopharmacology (Berl) 2021; 238:559-567. [PMID: 33169200 DOI: 10.1007/s00213-020-05706-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 11/04/2020] [Indexed: 10/23/2022]
Abstract
RATIONALE Ketamine, a well-known general dissociative anesthetic agent that is a non-competitive antagonist of the N-methyl-D-aspartate receptor, perturbs the perception of elapsed time and the expectation of upcoming events. OBJECTIVE The objective of this study was to determine the influence of ketamine on temporal expectation in the rhesus monkey. METHODS Two rhesus monkeys were trained to make a saccade between a central warning stimulus and an eccentric visual target that served as imperative stimulus. The delay between the warning and the imperative stimulus could take one of four different values randomly with the same probability (variable foreperiod paradigm). During experimental sessions, a subanesthetic low dose of ketamine (0.25-0.35 mg/kg) was injected i.m. and the influence of the drug on movement latency was measured. RESULTS We found that in the control conditions, saccadic latencies strongly decreased with elapsed time before the appearance of the visual target showing that temporal expectation built up during the delay period between the warning and the imperative stimulus. However, after ketamine injection, temporal expectation was significantly reduced in both subjects. In addition, ketamine also increased average movement latency but this effect could be dissociated from the reduction of temporal expectation. CONCLUSION In conclusion, a subanesthetic dose of ketamine could have two independent effects: increasing reaction time and decreasing temporal expectation. This alteration of temporal expectation could explain cognitive deficits observed during ketamine use.
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Affiliation(s)
- Sophie Brulé
- Institute of Brain and Spinal Cord, UMRS 975 Inserm, CNRS 7225, UMPC, Paris, France
| | - Bastien Herlin
- Institute of Brain and Spinal Cord, UMRS 975 Inserm, CNRS 7225, UMPC, Paris, France
| | - Pierre Pouget
- Institute of Brain and Spinal Cord, UMRS 975 Inserm, CNRS 7225, UMPC, Paris, France
| | - Marcus Missal
- Institute of Neurosciences (IONS), Cognition and System (COSY), Université catholique de Louvain, 53 av Mounier, B1.53. 4 COSY, 1200, Brussels, Belgium.
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15
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Lemoine L, Lunven M, Bapst B, Cleret de Langavant L, de Gardelle V, Bachoud-Lévi AC. The specific role of the striatum in interval timing: The Huntington’s disease model. NEUROIMAGE: CLINICAL 2021; 32:102865. [PMID: 34749287 PMCID: PMC8569718 DOI: 10.1016/j.nicl.2021.102865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 09/27/2021] [Accepted: 10/22/2021] [Indexed: 11/21/2022] Open
Abstract
Patients with Huntington’s Disease (HD) report a temporal deficit in daily life. We tested HD gene carriers and controls in spatial (cm) and temporal (s) tasks. Early stage HD patients, but not presymptomatic carriers, were more impaired in time. Striatal volume was associated with the temporal deficit in gene carriers. Evaluation of interval timing processing should be used as a clinical tool.
Time processing over intervals of hundreds of milliseconds to minutes, also known as interval timing, is associated with the striatum. Huntington’s disease patients (HD) with striatal degeneration have impaired interval timing, but the extent and specificity of these deficits remain unclear. Are they specific to the temporal domain, or do they extend to the spatial domain too? Do they extend to both the perception and production of interval timing? Do they appear before motor symptoms in Huntington’s disease (Pre-HD)? We addressed these issues by assessing both temporal abilities (in the seconds range) and spatial abilities (in the cm range) in 20 Pre-HD, 25 HD patients, and 25 healthy Controls, in discrimination, bisection and production paradigms. In addition, all participants completed a questionnaire assessing temporal and spatial disorientation in daily life, and the gene carriers (i.e., HD and Pre-HD participants) underwent structural brain MRI. Overall, HD patients were more impaired in the temporal than in the spatial domain in the behavioral tasks, and expressed a greater disorientation in the temporal domain in the daily life questionnaire. In contrast, Pre-HD participants showed no sign of a specific temporal deficit. Furthermore, MRI analyses indicated that performances in the temporal discrimination task were associated with a larger striatal grey matter volume in the striatum in gene carriers. Altogether, behavioral, brain imaging and questionnaire data support the hypothesis that the striatum is a specific component of interval timing processes. Evaluations of temporal disorientation and interval timing processing could be used as clinical tools for HD patients.
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16
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Çarıkcı S, Ünlüer NÖ, Torun Ş. Effects of cadence-compatible melodic rhythmic auditory stimulation implementation on gait in patients with Parkinson's disease. Somatosens Mot Res 2020; 38:108-116. [PMID: 33371768 DOI: 10.1080/08990220.2020.1864314] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE Progressive loss of dopaminergic neurons in basal ganglia is blamed as the main source of gait disturbance in Parkinson's disease (PD). It is known that the normal step pattern does not disappear in PD, but there is a problem in activating the correct step response. The aim of this study was to investigate the effect of Rhythmic Auditory Stimulation (RAS), which is an external stimulus, on gait in individuals with PD. MATERIALS AND METHODS Twenty-six individuals, 13 in the PD group and 13 in the control group, participated in the study. All individuals were asked to walk under four different RAS conditions configured with beat frequency and melodic variations. Time-distance parameters and gait performance of the individuals were evaluated. RESULTS RAS significantly increased the gait speed of the individuals with PD compared to the control group. RAS set to 10% increase in the cadence of the patient with melody (10 M+) was found to be more effective than the RAS set to normal cadence of the patient without melody (0 M-) (p < 0.05). While all RAS implementations increased the stride length of the individuals with PD (p < 0.05), there was no change in the control group. RAS did not affect the return time in both groups. CONCLUSIONS Our study has shown that RAS implementation improves gait in individuals with PD both in terms of time-distance parameters and performance, especially when set to 10% more than the patient's gait cadence. It was concluded that cadence-compatible melodic RAS can be safely included in PD rehabilitation programs.
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Affiliation(s)
- Sena Çarıkcı
- Gönül Yolu Special Education and Rehabilitation Center, Physiotherapy, Ankara, Turkey
| | - Nezehat Özgül Ünlüer
- Faculty of Health Science, Department of Physiotherapy and Rehabilitation, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Şükrü Torun
- Faculty of Health Science, Speech and Language Therapy, Anadolu University, Eskisehir, Turkey
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17
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Leuk JSP, Low LLN, Teo WP. An Overview of Acoustic-Based Interventions to Improve Motor Symptoms in Parkinson's Disease. Front Aging Neurosci 2020; 12:243. [PMID: 32922283 PMCID: PMC7457064 DOI: 10.3389/fnagi.2020.00243] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 07/13/2020] [Indexed: 01/23/2023] Open
Abstract
Parkinson’s disease (PD) is characterized by motor and cognitive deficits that negatively impact on activities of daily living. While dopaminergic medications are used to attenuate motor symptoms, adjuvant therapies such as acoustic-based non-pharmacological interventions are used as a complement to standard drug treatments. At present, preliminary studies of acoustic-based interventions such as rhythmic-auditory stimulation (RAS) and vibroacoustic therapy (VAT) suggest two competing hypotheses: (1) RAS may recruit alternative motor networks that may bypass faulty spatiotemporal motor networks of movement in PD; or (2) the use of RAS enhances BG function through entrainment of beta oscillatory activities. In this mini review article, we discuss the mechanisms underlying the role of acoustic-based interventions and how it may serve to improve motor deficits such as gait impairments and tremors. We further provide suggestions for future work that may use a combination of RAS, VAT, and physical therapy to improve motor function in PD.
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Affiliation(s)
- Jessie Siew Pin Leuk
- Physical Education and Sports Science (PESS) Academic Group, National Institute of Education, Nanyang Technological University, Singapore, Singapore
| | - Linette Li Neng Low
- Physical Education and Sports Science (PESS) Academic Group, National Institute of Education, Nanyang Technological University, Singapore, Singapore
| | - Wei-Peng Teo
- Physical Education and Sports Science (PESS) Academic Group, National Institute of Education, Nanyang Technological University, Singapore, Singapore.,Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, Australia
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18
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Bernardinis M, Atashzar SF, Jog MS, Patel RV. Differential Temporal Perception Abilities in Parkinson's Disease Patients Based on Timing Magnitude. Sci Rep 2019; 9:19638. [PMID: 31873093 PMCID: PMC6928024 DOI: 10.1038/s41598-019-55827-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 11/29/2019] [Indexed: 11/09/2022] Open
Abstract
Non-motor symptoms in Parkinson's Disease (PD) predate motor symptoms and substantially decrease quality of life; however, detection, monitoring, and treatments are unavailable for many of these symptoms. Temporal perception abnormalities in PD are generally attributed to altered Basal Ganglia (BG) function. Present studies are confounded by motor control facilitating movements that are integrated into protocols assessing temporal perception. There is uncertainty regarding the BG's influence on timing processes of different time scales and how PD therapies affect this perception. In this study, PD patients using Levodopa (n = 25), Deep Brain Stimulation (DBS; n = 6), de novo patients (n = 6), and healthy controls (n = 17) completed a visual temporal perception task in seconds and sub-section timing scales using a computer-generated graphical tool. For all patient groups, there were no impairments seen at the smaller tested magnitudes (using sub-second timing). However, all PD groups displayed significant impairments at the larger tested magnitudes (using interval timing). Neither Levodopa nor DBS therapy led to significant improvements in timing abilities. Levodopa resulted in a strong trend towards impairing timing processes and caused a deterioration in perceptual coherency according to Weber's Law. It is shown that timing abnormalities in PD occur in the seconds range but do not extend to the sub-second range. Furthermore, observed timing deficits were shown to not be solely caused by motor deficiency. This provides evidence to support internal clock models involving the BG (among other neural regions) in interval timing, and cerebellar control of sub-second timing. This study also revealed significant temporal perception deficits in recently diagnosed PD patients; thus, temporal perception abnormalities might act as an early disease marker, with the graphical tool showing potential for disease monitoring.
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Affiliation(s)
- Matthew Bernardinis
- School of Biomedical Engineering and Faculty of Engineering, University of Western Ontario (UWO), London, Canada.
- Canadian Surgical Technologies & Advanced Robotics (CSTAR), London, Canada.
- Movement Disorders Centre, London Health Sciences Centre, London, Canada.
| | - S Farokh Atashzar
- Electrical and Computer Engineering, and Mechanical and Aerospace Engineering, New York University (NYU), New York City, United States of America.
| | - Mandar S Jog
- School of Biomedical Engineering and Faculty of Engineering, University of Western Ontario (UWO), London, Canada
- Department of Clinical Neurological Sciences, University of Western Ontario (UWO), London, Canada
- Movement Disorders Centre, London Health Sciences Centre, London, Canada
| | - Rajni V Patel
- School of Biomedical Engineering and Faculty of Engineering, University of Western Ontario (UWO), London, Canada
- Department of Clinical Neurological Sciences, University of Western Ontario (UWO), London, Canada
- Canadian Surgical Technologies & Advanced Robotics (CSTAR), London, Canada
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19
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Erra C, Mileti I, Germanotta M, Petracca M, Imbimbo I, De Biase A, Rossi S, Ricciardi D, Pacilli A, Di Sipio E, Palermo E, Bentivoglio AR, Padua L. Immediate effects of rhythmic auditory stimulation on gait kinematics in Parkinson's disease ON/OFF medication. Clin Neurophysiol 2019; 130:1789-1797. [PMID: 31401487 DOI: 10.1016/j.clinph.2019.07.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 06/21/2019] [Accepted: 07/05/2019] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Gait impairment is a highly disabling symptom for Parkinson's disease (PD) patients. Rhythmic auditory stimulation (RAS), has shown to improve spatio-temporal gait parameters in PD, but only a few studies have focused on their effects on gait kinematics, and the ideal stimulation frequency has still not been identified. METHODS We enrolled 30 PD patients and 18 controls. Patients were evaluated under two conditions (with (ON), and without (OFF) medications) with three different RAS frequencies (90%, 100%, and 110% of the patient's preferred walking cadence). Spatial-temporal parameters, joint angles and gait phases distribution were evaluated. A novel global index (GPQI) was used to quantify the difference in gait phase distribution. RESULTS Along with benefits in spatial-temporal parameters, GPQI improved significantly with RAS at a frequency of 110% for both ON and OFF medication conditions. In the most severe patients, the same result was observed also with RAS at 100%. CONCLUSIONS RAS administration, at a frequency of 110% of the preferred walking frequency, can be beneficial in improving the gait pattern in PD patients. SIGNIFICANCE When rhythmic auditory stimulation is provided to patients with PD, the selection of an adequate frequency of stimulation can optimize their effects on gait pattern.
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Affiliation(s)
- Carmen Erra
- Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; Department of Geriatrics, Neurosciences and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Ilaria Mileti
- Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, Italy
| | | | - Martina Petracca
- Department of Geriatrics, Neurosciences and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | | | - Alessandro De Biase
- Department of Geriatrics, Neurosciences and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Stefano Rossi
- Department of Economics, Engineering, Society and Business Organization (DEIM), University of Tuscia, 01100 Viterbo, Italy
| | - Diego Ricciardi
- Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy
| | - Alessandra Pacilli
- Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, Italy
| | | | - Eduardo Palermo
- Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, Italy
| | - Anna Rita Bentivoglio
- Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; Department of Geriatrics, Neurosciences and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Luca Padua
- Fondazione Policlinico Universitario Agostino Gemelli IRCSS, Rome, Italy; Department of Geriatrics, Neurosciences and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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20
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Manaia F, Rocha K, Marinho V, Magalhães F, Oliveira T, Carvalho V, Araújo T, Ayres C, Gupta D, Velasques B, Ribeiro P, Cagy M, Bastos VH, Teixeira S. The role of low-frequency rTMS in the superior parietal cortex during time estimation. Neurol Sci 2019; 40:1183-1189. [DOI: 10.1007/s10072-019-03820-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 02/28/2019] [Indexed: 10/27/2022]
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21
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Motta MR, Tumas V, Bueno JLO. Time Perception of an Artwork's Manipulation Is Distorted by Patients With Parkinson's Disease. Front Integr Neurosci 2019; 13:6. [PMID: 30906255 PMCID: PMC6419149 DOI: 10.3389/fnint.2019.00006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 02/18/2019] [Indexed: 11/13/2022] Open
Abstract
Objectives: In artwork appreciation situations, individuals often show altered time perception. We tested the hypothesis that Parkinson's disease (PD) patients present movement patterns that have an impact on the time perception of artwork manipulation time. We predicted that, compared to healthy controls (non-PD), differences in the exploratory behavior of patients would evoke alteration of artwork manipulation time perception. Methods: Ten PD patients and 10 non-PD participants manipulated two reproductions of artwork with different complexity levels from the series "Bichos" by Lygia Clark. Subsequently, participants performed a verbal estimation regarding the temporal duration of their manipulations. The exploratory behavior was analyzed. Results: All participants overestimated the artwork manipulation time. However, PD patients, regardless of the artwork's level of complexity, showed shorter manipulation time and minor time overestimation compared to the non-PD participants. PD patients touched the artworks more often, especially the more complex artworks, than the non-PD participants; in contrast, PD patients moved the artworks less often, particularly the less complex artwork. Conclusion: PD patients showed an altered perception of artwork manipulation time. This suggests that exploratory behavior influenced temporal estimation. Besides, it is likely that PD patients had presented a decreased ability to manage attention during the task, which interfered in the cognitive reconstruction of its duration. Considered altogether, these appointments indicate that, as a result of cognitive and motor deficits, PD patients showed impairment in temporal information processing. The exploratory behavior facilitated the understanding of these results and processes in terms of motor-timing operations of the basal ganglia-thalamocortical system.
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Affiliation(s)
- Márcia Regina Motta
- Department of Psychology, Psychobiology Division, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Vitor Tumas
- Department of Neuroscience and Behavior Sciences, Movement Disorder Division, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - José Lino Oliveira Bueno
- Department of Psychology, Psychobiology Division, Faculty of Philosophy, Sciences and Letters of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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22
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Yc K, Prado L, Merchant H. The scalar property during isochronous tapping is disrupted by a D2-like agonist in the nonhuman primate. J Neurophysiol 2019; 121:940-949. [DOI: 10.1152/jn.00804.2018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Dopamine, and specifically the D2 system, has been implicated in timing tasks where the absolute duration of individual time intervals is encoded discretely, yet the role of D2 during beat perception and entrainment remains largely unknown. In this type of timing, a beat is perceived as the pulse that marks equally spaced points in time and, once extracted, produces the tendency in humans to entrain or synchronize their movements to it. Hence, beat-based timing is crucial for musical execution. In this study we investigated the effects of systemic injections of quinpirole (0.005–0.05 mg/kg), a D2-like agonist, on the isochronous rhythmic tapping of rhesus monkeys, a classical task for the study of beat entrainment. We compared the rhythmic timing accuracy, precision, and the asynchronies of the monkeys with or without the effects of quinpirole, as well as their reaction times in a control serial reaction time task (SRTT). The results showed a dose-dependent disruption in the scalar property of rhythmic timing due to quinpirole administration. Specifically, we found similar temporal variabilities as a function of the metronome tempo at the largest dose, instead of the increase in variability across durations that is characteristic of the timing Weber law. Notably, these effects were not due to alterations in the basic sensorimotor mechanism for tapping to a sequence of flashing stimuli, because quinpirole did not change the reaction time of the monkeys during SRTT. These findings support the notion of a key role of the D2 system in the rhythmic timing mechanism, especially in the control of temporal precision. NEW & NOTEWORTHY Perceiving and moving to the beat of music is a fundamental trait of musical cognition. We measured the effect of quinpirole, a D2-like agonist, on the precision and accuracy of rhythmic tapping to a metronome in two rhesus monkeys. Quinpirole produced a flattening of the temporal variability as a function of tempo duration, instead of the increase in variability across durations that is characteristic of the scalar property, a hallmark property of timing.
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Affiliation(s)
- Karyna Yc
- Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, México
| | - Luis Prado
- Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, México
| | - Hugo Merchant
- Instituto de Neurobiología, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, México
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23
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Graham-Schmidt KT, Martin-Iverson MT, Waters FAV. Setting the beat of an internal clock: Effects of dexamphetamine on different interval ranges of temporal processing in healthy volunteers. Psych J 2019; 8:90-109. [PMID: 30793518 DOI: 10.1002/pchj.274] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 12/14/2018] [Accepted: 01/09/2019] [Indexed: 12/29/2022]
Abstract
Drug studies are powerful models to investigate the neuropharmacological mechanisms underlying temporal processing in humans. This study administered dexamphetamine to 24 healthy volunteers to investigate time perception at different time scales, along with contributions from working memory. Healthy volunteers were administered 0.45 mg/kg dexamphetamine or placebo in a double-blind, crossover, placebo-controlled design. Time perception was assessed using three experimental tasks: a time-discrimination task, which asked participants to determine whether a comparison interval (1200 ± 0, 50, 100, 150, 200 ms) was shorter or longer than a standard interval (1200 ms); a retrospective time estimation task, which required participants to verbally estimate time intervals (10, 30, 60, 90 and 120 s) retrospectively; and a prospective time-production task, where participants were required to prospectively monitor the passing of time (10, 30, 60, 90 and 120 s). Working memory was assessed with the backwards digit span. On the discrimination task, there was a change in the proportion of long-to-short responses and reaction times in the dexamphetamine condition (but no association with working memory), consistent with an increase in the speed of an internal pacemaker, and an overestimation of durations in the timing of shorter intervals. There was an interaction between dexamphetamine, working memory, and performance on the estimation and production tasks, whereby increasing digit span scores were associated with decreasing interval estimates and increased produced intervals in the placebo condition, but were associated with increased interval estimates and decreased produced intervals after dexamphetamine administration. These findings indicate that the dexamphetamine-induced increase in the speed of the internal pacemaker was modulated by the basal working memory capacity of each participant. These findings in healthy humans have important implications for the role of dopamine, and its contributions to timing deficits, in models of psychiatric disorders.
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Affiliation(s)
- Kyran T Graham-Schmidt
- Faculty of Medicine, Dentistry and Health Sciences, School of Medicine and Pharmacology, University of Western Australia, Perth, Western Australia, Australia
| | - Mathew T Martin-Iverson
- Faculty of Medicine, Dentistry and Health Sciences, School of Medicine and Pharmacology, University of Western Australia, Perth, Western Australia, Australia.,Statewide Department of Neurophysiology, Clinical Research Unit, North Metro Area Mental Health, Graylands Hospital, Perth, Western Australia, Australia
| | - Flavie A V Waters
- Faculty of Medicine, Dentistry and Health Sciences, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Crawley, Western Australia, Australia.,Clinical Research Centre, Graylands Health Campus, North Metropolitan Health Services - Mental Health, Mount Claremont, Western Australia, Australia
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24
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Suárez-Pinilla M, Nikiforou K, Fountas Z, Seth AK, Roseboom W. Perceptual Content, Not Physiological Signals, Determines Perceived Duration When Viewing Dynamic, Natural Scenes. COLLABRA: PSYCHOLOGY 2019. [DOI: 10.1525/collabra.234] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The neural basis of time perception remains unknown. A prominent account is the pacemaker-accumulator model, wherein regular ticks of some physiological or neural pacemaker are read out as time. Putative candidates for the pacemaker have been suggested in physiological processes (heartbeat), or dopaminergic mid-brain neurons, whose activity has been associated with spontaneous blinking. However, such proposals have difficulty accounting for observations that time perception varies systematically with perceptual content. We examined physiological influences on human duration estimates for naturalistic videos between 1–64 seconds using cardiac and eye recordings. Duration estimates were biased by the amount of change in scene content. Contrary to previous claims, heart rate, and blinking were not related to duration estimates. Our results support a recent proposal that tracking change in perceptual classification networks provides a basis for human time perception, and suggest that previous assertions of the importance of physiological factors should be tempered.
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Affiliation(s)
- Marta Suárez-Pinilla
- Sackler Centre for Consciousness Science, University of Sussex, Brighton, UK
- Department of Informatics, University of Sussex, Brighton, UK
- Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, London, UK
| | | | - Zafeirios Fountas
- Emotech Labs, London, UK
- Wellcome Centre for Human Neuroimaging, University College London, London, UK
| | - Anil K. Seth
- Sackler Centre for Consciousness Science, University of Sussex, Brighton, UK
- Department of Informatics, University of Sussex, Brighton, UK
| | - Warrick Roseboom
- Sackler Centre for Consciousness Science, University of Sussex, Brighton, UK
- Department of Informatics, University of Sussex, Brighton, UK
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25
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Rocha K, Marinho V, Magalhães F, Ribeiro J, Oliveira T, Gupta DS, Chaves F, Velasques B, Ribeiro P, Cagy M, Lima G, Teixeira S. Low-frequency rTMS stimulation over superior parietal cortex medially improves time reproduction and increases the right dorsolateral prefrontal cortex predominance. Int J Neurosci 2018; 129:523-533. [DOI: 10.1080/00207454.2018.1476351] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Kaline Rocha
- Neuro-innovation Technology & Brain Mapping Laboratory,, Federal University of Piauí, Parnaíba, Brazil
- The Northeast Biotechnology Network (RENORBIO), Federal University of Piauí, Teresina, Brazil
| | - Victor Marinho
- Neuro-innovation Technology & Brain Mapping Laboratory,, Federal University of Piauí, Parnaíba, Brazil
- The Northeast Biotechnology Network (RENORBIO), Federal University of Piauí, Teresina, Brazil
| | - Francisco Magalhães
- Neuro-innovation Technology & Brain Mapping Laboratory,, Federal University of Piauí, Parnaíba, Brazil
- The Northeast Biotechnology Network (RENORBIO), Federal University of Piauí, Teresina, Brazil
| | - Jéssica Ribeiro
- Neuro-innovation Technology & Brain Mapping Laboratory,, Federal University of Piauí, Parnaíba, Brazil
| | - Thomaz Oliveira
- Neuro-innovation Technology & Brain Mapping Laboratory,, Federal University of Piauí, Parnaíba, Brazil
| | - Daya S. Gupta
- Department of Biology, Camden County College, Blackwood, NJ, USA
| | - Fernanda Chaves
- Brain Mapping and Sensory Motor Integration Laboratory, Institute of Psychiatry of Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Bruna Velasques
- Brain Mapping and Sensory Motor Integration Laboratory, Institute of Psychiatry of Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Pedro Ribeiro
- Brain Mapping and Sensory Motor Integration Laboratory, Institute of Psychiatry of Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mauricio Cagy
- Biomedical Engineering Program, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Gildário Lima
- Neurophysics Applied Laboratory, Federal University of Piauí, Parnaíba, Brazil
| | - Silmar Teixeira
- Neuro-innovation Technology & Brain Mapping Laboratory,, Federal University of Piauí, Parnaíba, Brazil
- The Northeast Biotechnology Network (RENORBIO), Federal University of Piauí, Teresina, Brazil
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Breska A, Ivry RB. Double dissociation of single-interval and rhythmic temporal prediction in cerebellar degeneration and Parkinson's disease. Proc Natl Acad Sci U S A 2018; 115:12283-12288. [PMID: 30425170 PMCID: PMC6275527 DOI: 10.1073/pnas.1810596115] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Predicting the timing of upcoming events is critical for successful interaction in a dynamic world, and is recognized as a key computation for attentional orienting. Temporal predictions can be formed when recent events define a rhythmic structure, as well as in aperiodic streams or even in isolation, when a specified interval is known from previous exposure. However, whether predictions in these two contexts are mediated by a common mechanism, or by distinct, context-dependent mechanisms, is highly controversial. Moreover, although the basal ganglia and cerebellum have been linked to temporal processing, the role of these subcortical structures in temporal orienting of attention is unclear. To address these issues, we tested individuals with cerebellar degeneration or Parkinson's disease, with the latter serving as a model of basal ganglia dysfunction, on temporal prediction tasks in the subsecond range. The participants performed a visual detection task in which the onset of the target was predictable, based on either a rhythmic stream of stimuli, or a single interval, specified by two events that occurred within an aperiodic stream. Patients with cerebellar degeneration showed no benefit from single-interval cuing but preserved benefit from rhythm cuing, whereas patients with Parkinson's disease showed no benefit from rhythm cuing but preserved benefit from single-interval cuing. This double dissociation provides causal evidence for functionally nonoverlapping mechanisms of rhythm- and interval-based temporal prediction for attentional orienting, and establishes the separable contributions of the cerebellum and basal ganglia to these functions, suggesting a mechanistic specialization across timing domains.
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Affiliation(s)
- Assaf Breska
- Department of Psychology, University of California, Berkeley, CA 94720-1650;
- Helen Wills Neuroscience Institute, University of California, Berkeley, CA 94720-1650
| | - Richard B Ivry
- Department of Psychology, University of California, Berkeley, CA 94720-1650
- Helen Wills Neuroscience Institute, University of California, Berkeley, CA 94720-1650
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Mioni G, Capizzi M, Vallesi A, Correa Á, Di Giacopo R, Stablum F. Dissociating Explicit and Implicit Timing in Parkinson's Disease Patients: Evidence from Bisection and Foreperiod Tasks. Front Hum Neurosci 2018; 12:17. [PMID: 29467632 PMCID: PMC5808217 DOI: 10.3389/fnhum.2018.00017] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 01/15/2018] [Indexed: 12/12/2022] Open
Abstract
A consistent body of literature reported that Parkinson's disease (PD) is marked by severe deficits in temporal processing. However, the exact nature of timing problems in PD patients is still elusive. In particular, what remains unclear is whether the temporal dysfunction observed in PD patients regards explicit and/or implicit timing. Explicit timing tasks require participants to attend to the duration of the stimulus, whereas in implicit timing tasks no explicit instruction to process time is received but time still affects performance. In the present study, we investigated temporal ability in PD by comparing 20 PD participants and 20 control participants in both explicit and implicit timing tasks. Specifically, we used a time bisection task to investigate explicit timing and a foreperiod task for implicit timing. Moreover, this is the first study investigating sequential effects in PD participants. Results showed preserved temporal ability in PD participants in the implicit timing task only (i.e., normal foreperiod and sequential effects). By contrast, PD participants failed in the explicit timing task as they displayed shorter perceived durations and higher variability compared to controls. Overall, the dissociation reported here supports the idea that timing can be differentiated according to whether it is explicitly or implicitly processed, and that PD participants are selectively impaired in the explicit processing of time.
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Affiliation(s)
- Giovanna Mioni
- Department of General Psychology, University of Padova, Padua, Italy
| | | | - Antonino Vallesi
- Department of Neuroscience, University of Padova, Padua, Italy
- San Camillo Hospital IRCCS, Venice, Italy
| | - Ángel Correa
- Centro de Investigación Mente, Cerebro y Comportamiento, University of Granada, Granada, Spain
- Departamento de Psicología Experimental, University of Granada, Granada, Spain
| | - Raffaella Di Giacopo
- Institute of Neurology, San Bortolo Hospital, Vicenza, Italy
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Trento, Italy
| | - Franca Stablum
- Department of General Psychology, University of Padova, Padua, Italy
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Abstract
RATIONALE Impairment in time perception, a critical component of decision-making, represents a risk factor for psychiatric conditions including substance abuse. A therapeutic that ameliorates this impairment could be advantageous in the treatment of impulsivity and decision-making disorders. OBJECTIVES Here we hypothesize that the catechol-O-methyltransferase (COMT) inhibitor tolcapone, which increases dopamine tone in frontal cortex (Ceravolo et al Synapse 43:201-207, 2002), improves time perception, with predictive behavioral, genetic, and neurobiological components. METHODS Subjects (n = 66) completed a duration estimation task and other behavioral testing in each of two sessions after receiving a single oral dose of tolcapone (200 mg) or placebo in randomized, double-blind, counterbalanced, crossover fashion. Resting state fMRI data were obtained in a subset of subjects (n = 40). Subjects were also genotyped for the COMT (rs4680) polymorphism. RESULTS Time perception was significantly improved across four proximal time points ranging from 5 to 60 s (T(524) = 2.04, p = 0.042). The degree of this improvement positively correlated with subjective measures of stress, depression, and alcohol consumption and was most robust in carriers of the COMT Val158 allele. Using seed regions defined by a previous meta-analysis (Wiener et al Neuroimage 49:1728-1740, 2010), we found not only that a connection from right inferior frontal gyrus (RIFG) to right putamen decreases in strength on tolcapone versus placebo (p < 0.05, corrected), but also that the strength of this decrease correlates inversely with the increase in duration estimation on tolcapone versus placebo (r = - 0.37, p = 0.02). CONCLUSIONS Compressed time perception can be ameliorated by administration of tolcapone. Additional studies should be conducted to determine whether COMT inhibitors may be effective in treating decision-making disorders and addictive behaviors.
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29
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Marinho V, Oliveira T, Rocha K, Ribeiro J, Magalhães F, Bento T, Pinto GR, Velasques B, Ribeiro P, Di Giorgio L, Orsini M, Gupta DS, Bittencourt J, Bastos VH, Teixeira S. The dopaminergic system dynamic in the time perception: a review of the evidence. Int J Neurosci 2017; 128:262-282. [PMID: 28950734 DOI: 10.1080/00207454.2017.1385614] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Dopaminergic system plays a key role in perception, which is an important executive function of the brain. Modulation in dopaminergic system forms an important biochemical underpinning of neural mechanisms of time perception in a very wide range, from milliseconds to seconds to longer daily rhythms. Distinct types of temporal experience are poorly understood, and the relationship between processing of different intervals by the brain has received little attention. A comprehensive understanding of interval timing functions should be sought within a wider context of temporal processing, involving genetic aspects, pharmacological models, cognitive aspects, motor control and the neurological diseases with impaired dopaminergic system. Particularly, an unexplored question is whether the role of dopamine in interval timing can be integrated with the role of dopamine in non-interval timing temporal components. In this review, we explore a wider perspective of dopaminergic system, involving genetic polymorphisms, pharmacological models, executive functions and neurological diseases on the time perception. We conclude that the dopaminergic system has great participation in impact on time perception and neurobiological basis of the executive functions and neurological diseases.
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Affiliation(s)
- Victor Marinho
- a Brain Mapping and Plasticity Laboratory, Federal University of Piauí (UFPI) , Parnaíba , Brazil.,b Genetics and Molecular Biology Laboratory, Federal University of Piauí , Parnaíba , Brazil
| | - Thomaz Oliveira
- a Brain Mapping and Plasticity Laboratory, Federal University of Piauí (UFPI) , Parnaíba , Brazil.,b Genetics and Molecular Biology Laboratory, Federal University of Piauí , Parnaíba , Brazil
| | - Kaline Rocha
- a Brain Mapping and Plasticity Laboratory, Federal University of Piauí (UFPI) , Parnaíba , Brazil
| | - Jéssica Ribeiro
- a Brain Mapping and Plasticity Laboratory, Federal University of Piauí (UFPI) , Parnaíba , Brazil
| | - Francisco Magalhães
- a Brain Mapping and Plasticity Laboratory, Federal University of Piauí (UFPI) , Parnaíba , Brazil
| | - Thalys Bento
- a Brain Mapping and Plasticity Laboratory, Federal University of Piauí (UFPI) , Parnaíba , Brazil
| | - Giovanny R Pinto
- b Genetics and Molecular Biology Laboratory, Federal University of Piauí , Parnaíba , Brazil
| | - Bruna Velasques
- c Brain Mapping and Sensory Motor Integration Laboratory, Institute of Psychiatry of Federal University of Rio de Janeiro (IPUB/UFRJ) , Rio de Janeiro , Brazil
| | - Pedro Ribeiro
- c Brain Mapping and Sensory Motor Integration Laboratory, Institute of Psychiatry of Federal University of Rio de Janeiro (IPUB/UFRJ) , Rio de Janeiro , Brazil
| | - Luiza Di Giorgio
- c Brain Mapping and Sensory Motor Integration Laboratory, Institute of Psychiatry of Federal University of Rio de Janeiro (IPUB/UFRJ) , Rio de Janeiro , Brazil
| | - Marco Orsini
- c Brain Mapping and Sensory Motor Integration Laboratory, Institute of Psychiatry of Federal University of Rio de Janeiro (IPUB/UFRJ) , Rio de Janeiro , Brazil.,d Rehabilitation Science Program, Analysis of Human Movement Laboratory, Augusto Motta University Center (UNISUAM) , Rio de Janeiro , Brazil
| | - Daya S Gupta
- e Department of Biology , Camden County College , Blackwood , NJ , USA
| | - Juliana Bittencourt
- f Biomedical Engineering Program (COPPE), Federal University of Rio de Janeiro (UFRJ) , Rio de Janeiro , Brazil
| | - Victor Hugo Bastos
- g Brain Mapping and Functionality Laboratory, Federal University of Piauí (UFPI) , Parnaíba , Brazil
| | - Silmar Teixeira
- a Brain Mapping and Plasticity Laboratory, Federal University of Piauí (UFPI) , Parnaíba , Brazil
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Avanzino L, Pelosin E, Vicario CM, Lagravinese G, Abbruzzese G, Martino D. Time Processing and Motor Control in Movement Disorders. Front Hum Neurosci 2016; 10:631. [PMID: 28018198 PMCID: PMC5149591 DOI: 10.3389/fnhum.2016.00631] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 11/25/2016] [Indexed: 12/12/2022] Open
Abstract
The subjective representation of “time” is critical for cognitive tasks but also for several motor activities. The neural network supporting motor timing comprises: lateral cerebellum, basal ganglia, sensorimotor and prefrontal cortical areas. Basal ganglia and associated cortical areas act as a hypothetical “internal clock” that beats the rhythm when the movement is internally generated. When timing information is processed to make predictions on the outcome of a subjective or externally perceived motor act, cerebellar processing and outflow pathways appear to be primarily involved. Clinical and experimental evidence on time processing and motor control points to a dysfunction of the neural networks involving basal ganglia and cerebellum in movement disorders. In some cases, temporal processing deficits could directly contribute to core motor features of the movement disorder, as in the case of bradykinesia in Parkinson's disease. For other movement disorders, the relationship between abnormal time processing and motor performance is less obvious and requires further investigation, as in the reduced accuracy in predicting the temporal outcome of a motor act in dystonia. We aim to review the literature on time processing and motor control in Parkinson's disease, dystonia, Huntington's disease, and Tourette syndrome, integrating the available findings with current pathophysiological models; we will highlight the areas in which future explorations are warranted, as well as the aspects of time processing in motor control that present translational aspects in future rehabilitation strategies. The subjective representation of “time” is critical for cognitive tasks but also for motor activities. Recently, greater attention has been devoted to improve our understanding of how temporal information becomes integrated within the mechanisms of motor control. Experimental evidence recognizes time processing in motor control as a complex neural function supported by diffuse cerebral networks including cortical areas, cerebellum, and other subcortical structures (Ivry and Spencer, 2004; Coull and Nobre, 2008). Timing is an essential component of motor control primarily within two types of motor tasks: (i) when producing sequential rhythmic movements or sustained movements of a definite duration (explicit timing); (ii) when the temporal information is used implicitly, such as when coordinating our movements to those of moving objects or individuals within the external environment (implicit timing). In this review, we will provide a brief description of the neural network supporting motor timing focusing only on instrumental information to explain the link between timing and motor control in movement disorders. Then we will review available data on motor timing in Parkinson's disease, dystonia, Huntington's disease, and Tourette syndrome, and discuss how this body of evidence integrates with the available information on the pathophysiology of these movement disorders. Finally, we will discuss the translational aspects of the explored neural mechanisms with respect to future rehabilitation strategies.
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Affiliation(s)
- Laura Avanzino
- Department of Experimental Medicine, Section of Human Physiology and Centro Polifunzionale di Scienze Motorie, University of Genoa Genoa, Italy
| | - Elisa Pelosin
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, University of Genoa Genoa, Italy
| | - Carmelo M Vicario
- School of Psychology, University of TasmaniaHobart, TAS, Australia; Wolfson Centre for Clinical and Cognitive Neuroscience, School of Psychology, Bangor UniversityBangor, UK
| | - Giovanna Lagravinese
- Department of Experimental Medicine, Section of Human Physiology and Centro Polifunzionale di Scienze Motorie, University of Genoa Genoa, Italy
| | - Giovanni Abbruzzese
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, University of Genoa Genoa, Italy
| | - Davide Martino
- International Parkinson's Centre of Excellence, King's College and King's College Hospital, Denmark Hill CampusLondon, UK; Queen Elizabeth Hospital, Woolwich, Lewisham, and Greenwich NHS TrustLondon, UK
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31
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Kunimatsu J, Tanaka M. Striatal dopamine modulates timing of self-initiated saccades. Neuroscience 2016; 337:131-142. [DOI: 10.1016/j.neuroscience.2016.09.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 08/01/2016] [Accepted: 09/05/2016] [Indexed: 12/29/2022]
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Abstract
Previous studies have demonstrated that emotional facial expressions alter temporal judgments. Moreover, while some studies conducted with Parkinson's disease (PD) patients suggest dysfunction in the recognition of emotional facial expression, others have shown a dysfunction in time perception. In the present study, we investigate the magnitude of temporal distortions caused by the presentation of emotional facial expressions (anger, shame, and neutral) in PD patients and controls. Twenty-five older adults with PD and 17 healthy older adults took part in the present study. PD patients were divided into two sub-groups, with and without mild cognitive impairment (MCI), based on their neuropsychological performance. Participants were tested with a time bisection task with standard intervals lasting 400 ms and 1600 ms. The effect of facial emotional stimuli on time perception was evident in all participants, yet the effect was greater for PD-MCI patients. Furthermore, PD-MCI patients were more likely to underestimate long and overestimate short temporal intervals than PD-non-MCI patients and controls. Temporal impairment in PD-MCI patients seem to be mainly caused by a memory dysfunction. (JINS, 2016, 22, 890-899).
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33
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Pau M, Corona F, Pili R, Casula C, Sors F, Agostini T, Cossu G, Guicciardi M, Murgia M. Effects of Physical Rehabilitation Integrated with Rhythmic Auditory Stimulation on Spatio-Temporal and Kinematic Parameters of Gait in Parkinson's Disease. Front Neurol 2016; 7:126. [PMID: 27563296 PMCID: PMC4980587 DOI: 10.3389/fneur.2016.00126] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 07/27/2016] [Indexed: 11/29/2022] Open
Abstract
Movement rehabilitation by means of physical therapy represents an essential tool in the management of gait disturbances induced by Parkinson’s disease (PD). In this context, the use of rhythmic auditory stimulation (RAS) has been proven useful in improving several spatio-temporal parameters, but concerning its effect on gait patterns, scarce information is available from a kinematic viewpoint. In this study, we used three-dimensional gait analysis based on optoelectronic stereophotogrammetry to investigate the effects of 5 weeks of supervised rehabilitation, which included gait training integrated with RAS on 26 individuals affected by PD (age 70.4 ± 11.1, Hoehn and Yahr 1–3). Gait kinematics was assessed before and at the end of the rehabilitation period and after a 3-month follow-up, using concise measures (Gait Profile Score and Gait Variable Score, GPS and GVS, respectively), which are able to describe the deviation from a physiologic gait pattern. The results confirm the effectiveness of gait training assisted by RAS in increasing speed and stride length, in regularizing cadence and correctly reweighting swing/stance phase duration. Moreover, an overall improvement of gait quality was observed, as demonstrated by the significant reduction of the GPS value, which was created mainly through significant decreases in the GVS score associated with the hip flexion–extension movement. Future research should focus on investigating kinematic details to better understand the mechanisms underlying gait disturbances in people with PD and the effects of RAS, with the aim of finding new or improving current rehabilitative treatments.
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Affiliation(s)
- Massimiliano Pau
- Department of Mechanical, Chemical and Materials Engineering, University of Cagliari , Cagliari , Italy
| | - Federica Corona
- Department of Mechanical, Chemical and Materials Engineering, University of Cagliari , Cagliari , Italy
| | - Roberta Pili
- Department of Surgical Sciences, University of Cagliari , Cagliari , Italy
| | - Carlo Casula
- AOB "G. Brotzu" General Hospital , Cagliari , Italy
| | - Fabrizio Sors
- Department of Life Sciences, University of Trieste , Trieste , Italy
| | - Tiziano Agostini
- Department of Life Sciences, University of Trieste , Trieste , Italy
| | | | - Marco Guicciardi
- Department of Pedagogy, Psychology, Philosophy, University of Cagliari , Cagliari , Italy
| | - Mauro Murgia
- Department of Life Sciences, University of Trieste, Trieste, Italy; Department of Pedagogy, Psychology, Philosophy, University of Cagliari, Cagliari, Italy
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Zhang J, Nombela C, Wolpe N, Barker RA, Rowe JB. Time on timing: Dissociating premature responding from interval sensitivity in Parkinson's disease. Mov Disord 2016; 31:1163-72. [PMID: 27091513 PMCID: PMC4988382 DOI: 10.1002/mds.26631] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 02/25/2016] [Accepted: 03/06/2016] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Parkinson's disease (PD) can cause impulsivity with premature responses, but there are several potential mechanisms. We proposed a distinction between poor decision-making and the distortion of temporal perception. Both effects may be present and interact, but with different clinical and pharmacological correlates. OBJECTIVES This study assessed premature responding during time perception in PD. METHODS In this study, 18 PD patients and 19 age-matched controls completed 2 temporal discrimination tasks (bisection and trisection) and a baseline reaction-time task. Timing sensitivity and decision-making processes were quantified by response and response time. An extended version of the modified difference model was used to examine the precision of time representation and the modulation of response time by stimulus ambiguity. RESULTS In the bisection task, patients had a lower bisection point (P < .05) and reduced timing sensitivity when compared with controls (P < .001). In the trisection task, patients showed lower sensitivity in discriminating between short and medium standards (P < .05). The impairment in timing sensitivity correlated positively with patients' levodopa dose equivalent (P < .05). Critically, patients had disproportionately faster response times when compared with controls in more ambiguous conditions, and the degree of acceleration of response time increased with disease severity (P < .05). Computational modeling indicated that patients had poorer precision in time representation and stronger modulation of response time by task ambiguity, leading to smaller scaling of the decision latency (P < .05). CONCLUSIONS These findings suggest that timing deficits in PD cannot be solely attributed to perceptual distortions, but are also associated with impulsive decision strategies that bias patients toward premature responses. © 2016 The Authors. Movement Disorders published by Wiley Periodicals, Inc. on behalf of International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Jiaxiang Zhang
- Cardiff University Brain Research Imaging CentreSchool of PsychologyCardiff UniversityCardiffUK
- Cognition and Brain Sciences UnitMedical Research CouncilCambridgeUK
| | - Cristina Nombela
- Department of Clinical NeurosciencesUniversity of CambridgeCambridgeUK
| | - Noham Wolpe
- Cognition and Brain Sciences UnitMedical Research CouncilCambridgeUK
- Department of Clinical NeurosciencesUniversity of CambridgeCambridgeUK
| | - Roger A. Barker
- Department of Clinical NeurosciencesUniversity of CambridgeCambridgeUK
| | - James B. Rowe
- Cognition and Brain Sciences UnitMedical Research CouncilCambridgeUK
- Department of Clinical NeurosciencesUniversity of CambridgeCambridgeUK
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35
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Fontes R, Ribeiro J, Gupta DS, Machado D, Lopes-Júnior F, Magalhães F, Bastos VH, Rocha K, Marinho V, Lima G, Velasques B, Ribeiro P, Orsini M, Pessoa B, Leite MAA, Teixeira S. Time Perception Mechanisms at Central Nervous System. Neurol Int 2016; 8:5939. [PMID: 27127597 PMCID: PMC4830363 DOI: 10.4081/ni.2016.5939] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2015] [Revised: 11/24/2015] [Accepted: 11/30/2015] [Indexed: 12/20/2022] Open
Abstract
The five senses have specific ways to receive environmental information and lead to central nervous system. The perception of time is the sum of stimuli associated with cognitive processes and environmental changes. Thus, the perception of time requires a complex neural mechanism and may be changed by emotional state, level of attention, memory and diseases. Despite this knowledge, the neural mechanisms of time perception are not yet fully understood. The objective is to relate the mechanisms involved the neurofunctional aspects, theories, executive functions and pathologies that contribute the understanding of temporal perception. Articles form 1980 to 2015 were searched by using the key themes: neuroanatomy, neurophysiology, theories, time cells, memory, schizophrenia, depression, attention-deficit hyperactivity disorder and Parkinson’s disease combined with the term perception of time. We evaluated 158 articles within the inclusion criteria for the purpose of the study. We conclude that research about the holdings of the frontal cortex, parietal, basal ganglia, cerebellum and hippocampus have provided advances in the understanding of the regions related to the perception of time. In neurological and psychiatric disorders, the understanding of time depends on the severity of the diseases and the type of tasks.
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Affiliation(s)
- Rhailana Fontes
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí , Parnaíba, Brazil
| | - Jéssica Ribeiro
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí , Parnaíba, Brazil
| | - Daya S Gupta
- Department of Biology, Camden County College , Blackwood, NJ, USA
| | - Dionis Machado
- Laboratory of Brain Mapping and Functionality, Federal University of Piauí , Parnaíba
| | - Fernando Lopes-Júnior
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí , Parnaíba, Brazil
| | - Francisco Magalhães
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí , Parnaíba, Brazil
| | - Victor Hugo Bastos
- Laboratory of Brain Mapping and Functionality, Federal University of Piauí , Parnaíba
| | - Kaline Rocha
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí , Parnaíba, Brazil
| | - Victor Marinho
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí , Parnaíba, Brazil
| | - Gildário Lima
- Neurophisic Applied Laboratory, Federal University of Piauí , Parnaíba
| | - Bruna Velasques
- Brain Mapping and and Sensory-Motor Integration Laboratory, Psychiatry Institute of Federal University of Rio de Janeiro , Rio de Janeiro
| | - Pedro Ribeiro
- Brain Mapping and and Sensory-Motor Integration Laboratory, Psychiatry Institute of Federal University of Rio de Janeiro , Rio de Janeiro
| | | | - Bruno Pessoa
- Neurology Department, Federal Fluminense University , Niterói, Brazil
| | | | - Silmar Teixeira
- Brain Mapping and Plasticity Laboratory, Federal University of Piauí , Parnaíba, Brazil
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Harrington DL, Jahanshahi M. Reconfiguration of striatal connectivity for timing and action. Curr Opin Behav Sci 2016; 8:78-84. [PMID: 32432153 PMCID: PMC7236424 DOI: 10.1016/j.cobeha.2016.02.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The medial cortico-striatal-thalamo-cortical (CSTC) motor circuit is a core system that exerts control over interval timing and action. A common network generates these behaviors possibly owing to cellular coding of temporal and non-temporal information, which in turn promotes reconfiguration of functional connectivity in accord with behavioral goals. At the neuroanatomical level, support for flexible CSTC reconfiguration comes from studies of temporal illusions demonstrating that this system calibrates the experience of time through functional interactions with various context-sensitive brain regions. Revelations that CSTC effective connectivity is pivotal for context-dependent facets of voluntary actions, namely action planning, complement its role in predictive processes such as timing. These observations suggest that the CSTC is positioned to represent high-level information about 'what to do' and 'when to do it' by dynamically reconfiguring effective connectivity as circumstances arise.
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Affiliation(s)
- Deborah L Harrington
- Research Service, VA San Diego Healthcare System, San Diego, CA 92161, USA
- Department of Radiology, University of California San Diego, La Jolla, CA 92093, USA
| | - Marjan Jahanshahi
- Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, Queen Square, London WC1N 43BG, United Kingdom
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Cameron DJ, Pickett KA, Earhart GM, Grahn JA. The Effect of Dopaminergic Medication on Beat-Based Auditory Timing in Parkinson's Disease. Front Neurol 2016; 7:19. [PMID: 26941707 PMCID: PMC4761840 DOI: 10.3389/fneur.2016.00019] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Accepted: 02/08/2016] [Indexed: 11/25/2022] Open
Abstract
Parkinson’s disease (PD) adversely affects timing abilities. Beat-based timing is a mechanism that times events relative to a regular interval, such as the “beat” in musical rhythm, and is impaired in PD. It is unknown if dopaminergic medication influences beat-based timing in PD. Here, we tested beat-based timing over two sessions in participants with PD (OFF then ON dopaminergic medication) and in unmedicated control participants. People with PD and control participants completed two tasks. The first was a discrimination task in which participants compared two rhythms and determined whether they were the same or different. Rhythms either had a beat structure (metric simple rhythms) or did not (metric complex rhythms), as in previous studies. Discrimination accuracy was analyzed to test for the effects of beat structure, as well as differences between participants with PD and controls, and effects of medication (PD group only). The second task was the Beat Alignment Test (BAT), in which participants listened to music with regular tones superimposed, and responded as to whether the tones were “ON” or “OFF” the beat of the music. Accuracy was analyzed to test for differences between participants with PD and controls, and for an effect of medication in patients. Both patients and controls discriminated metric simple rhythms better than metric complex rhythms. Controls also improved at the discrimination task in the second vs. first session, whereas people with PD did not. For participants with PD, the difference in performance between metric simple and metric complex rhythms was greater (sensitivity to changes in simple rhythms increased and sensitivity to changes in complex rhythms decreased) when ON vs. OFF medication. Performance also worsened with disease severity. For the BAT, no group differences or effects of medication were found. Overall, these findings suggest that timing is impaired in PD, and that dopaminergic medication influences beat-based and non-beat-based timing differently. Judging the beat in music does not appear to be affected by PD or by dopaminergic medication.
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Affiliation(s)
- Daniel J Cameron
- Brain and Mind Institute, University of Western Ontario , London, ON , Canada
| | - Kristen A Pickett
- Occupational Therapy Program, Department of Kinesiology, University of Wisconsin-Madison , Madison, WI , USA
| | - Gammon M Earhart
- Program in Physical Therapy, Department of Neuroscience, Department of Neurology, Washington University School of Medicine in St. Louis , St. Louis, MO , USA
| | - Jessica A Grahn
- Brain and Mind Institute, University of Western Ontario, London, ON, Canada; Department of Psychology, University of Western Ontario, London, ON, Canada
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Raghavan RT, Prevosto V, Sommer MA. Contribution of Cerebellar Loops to Action Timing. Curr Opin Behav Sci 2016; 8:28-34. [PMID: 27933311 DOI: 10.1016/j.cobeha.2016.01.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Recent studies of sensorimotor processing have benefited from decision-making paradigms that emphasize the selection of appropriate movements. Selecting when to make those responses, or action timing, is important as well. Although the cerebellum is commonly viewed as a controller of movement dynamics, its role in action timing is also firmly supported. Several lines of research have now extended this idea. Anatomical findings have revealed connections between the cerebellum and broader timing circuits, neurophysiological results have suggested mechanisms for timing within its microcircuitry, and theoretical work has indicated how temporal signals are processed through it and decoded by its targets. These developments are inspiring renewed studies of the role of the cerebellar loops in action timing.
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Affiliation(s)
- Ramanujan T Raghavan
- Department of Neurobiology, Duke School of Medicine, Duke University, Durham NC 27708
| | - Vincent Prevosto
- Department of Neurobiology, Duke School of Medicine, Duke University, Durham NC 27708; Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham NC 27708
| | - Marc A Sommer
- Department of Neurobiology, Duke School of Medicine, Duke University, Durham NC 27708; Department of Biomedical Engineering, Pratt School of Engineering, Duke University, Durham NC 27708; Center for Cognitive Neuroscience, Duke University, Durham NC 27708
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Ivkovic V, Fisher S, Paloski WH. Smartphone-based tactile cueing improves motor performance in Parkinson's disease. Parkinsonism Relat Disord 2015; 22:42-7. [PMID: 26589004 DOI: 10.1016/j.parkreldis.2015.11.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2015] [Revised: 10/19/2015] [Accepted: 11/01/2015] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Visual and auditory cueing improve functional performance in Parkinson's disease (PD) patients. However, audiovisual processing shares many cognitive resources used for attention-dependent tasks such as communication, spatial orientation, and balance. Conversely, tactile cues (TC) may be processed faster, with minimal attentional demand, and may be more efficient means for modulating motor-cognitive performance. In this study we aimed to investigate the efficacy and limitations of TC for modulating simple (heel tapping) and more complex (walking) motor tasks (1) over a range of cueing intervals, (2) with/without a secondary motor task (holding tray with cups of water). METHODS Ten PD patients (71 ± 9 years) and 10 healthy controls (69 ± 7 years) participated in the study. TCs was delivered through a smart phone attached to subjects' dominant arm and were controlled by a custom-developed Android application. RESULTS PD patients and healthy controls were able to use TC to modulate heel tapping (F(3.8,1866.1) = 1008.1, p < 0.001), and partially modulate walking (F(3.5,1448.7) = 187.5, p < 0.001) tasks. In the walking task, PD patients modulated performance over a narrower range of cueing intervals (R(2) = 0.56) than healthy controls (R(2) = 0.84; group difference F(3.5,1448.7) = 8.6, p < 0.001). TC diminished synchronization error associated with performance of secondary motor task during walking in PD patients and healthy controls (main effect of Task (F(1,494) = 0.4; p = 0.527), Task X Group interaction (F(1,494) = 0.5; p = 0.493)). CONCLUSION This study expands modalities of TC usage for movement modulation and motor-cognitive integration in PD patients. The smartphone TC application was validated as a user-friendly movement modulation aid.
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Affiliation(s)
- Vladimir Ivkovic
- University of Houston, Center for Neuromotor and Biomechanics Research at The National Center for Human Performance, 2450 Holcombe Boulevard, Houston, TX 77021, USA.
| | - Stanley Fisher
- University of Houston, Center for Neuromotor and Biomechanics Research at The National Center for Human Performance, 2450 Holcombe Boulevard, Houston, TX 77021, USA; Movement Disorders and Neurorehabilitation Center, Methodist Neurological Institute, 6560 Fannin Street, Suite 802, Houston, TX 77030, USA.
| | - William H Paloski
- University of Houston, Center for Neuromotor and Biomechanics Research at The National Center for Human Performance, 2450 Holcombe Boulevard, Houston, TX 77021, USA.
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Feher da Silva C, Morgero KCS, Mota AM, Piemonte MEP, Baldo MVC. Aging and Parkinson's disease as functional models of temporal order perception. Neuropsychologia 2015; 78:1-9. [DOI: 10.1016/j.neuropsychologia.2015.09.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 09/23/2015] [Accepted: 09/24/2015] [Indexed: 10/23/2022]
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Trager MH, Velisar A, Koop MM, Shreve L, Quinn E, Bronte-Stewart H. Arrhythmokinesis is evident during unimanual not bimanual finger tapping in Parkinson's disease. JOURNAL OF CLINICAL MOVEMENT DISORDERS 2015; 2:8. [PMID: 26788344 PMCID: PMC4711026 DOI: 10.1186/s40734-015-0019-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Accepted: 02/23/2015] [Indexed: 11/10/2022]
Abstract
BACKGROUND Arrhythmokinesis, the variability in repetitive movements, is a fundamental feature of Parkinson's disease (PD). We hypothesized that unimanual repetitive alternating finger tapping (AFT) would reveal more arrhythmokinesis compared to bimanual single finger alternating hand tapping (SFT), in PD. METHODS The variability of inter-strike interval (CVISI) and of amplitude (CVAMP) during AFT and SFT were measured on an engineered, MRI-compatible keyboard in sixteen PD subjects off medication and in twenty-four age-matched controls. RESULTS The CVISI and CVAMP of the more affected (MA) and less affected (LA) sides in PD subjects were greater during AFT than SFT (P < 0.05). However, there was no difference between AFT and SFT for controls. Both CVISI and CVAMP were greater in the MA and LA hands of PD subjects versus controls during AFT (P < 0.01). The CVISI and CVAMP of the MA, but not the LA hand, were greater in PDs versus controls during SFT (P < 0.05). Also, AFT, but not SFT, detected a difference between the MA and LA hands of PDs (P < 0.01). CONCLUSIONS Unimanual, repetitive alternating finger tapping brings out more arrhythmokinesis compared to bimanual, single finger tapping in PDs but not in controls. Arrhythmokinesis during unimanual, alternating finger tapping captured a significant difference between both the MA and LA hands of PD subjects and controls, whereas that during a bimanual, single finger tapping task only distinguished between the MA hand and controls. Arrhythmokinesis underlies freezing of gait and may also underlie the freezing behavior documented in fine motor control if studied using a unimanual alternating finger tapping task.
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Affiliation(s)
- Megan H Trager
- Department of Neurology and Neurological Sciences, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
| | - Anca Velisar
- Department of Neurology and Neurological Sciences, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
| | - Mandy Miller Koop
- Department of Neurology and Neurological Sciences, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
| | - Lauren Shreve
- Department of Neurology and Neurological Sciences, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
| | - Emma Quinn
- Department of Neurology and Neurological Sciences, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
| | - Helen Bronte-Stewart
- Department of Neurology and Neurological Sciences, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA ; Department of Neurosurgery, Stanford University, Stanford, CA USA
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Tomasi D, Wang GJ, Studentsova Y, Volkow ND. Dissecting Neural Responses to Temporal Prediction, Attention, and Memory: Effects of Reward Learning and Interoception on Time Perception. Cereb Cortex 2014; 25:3856-67. [PMID: 25389123 DOI: 10.1093/cercor/bhu269] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Temporal prediction (TP) is needed to anticipate future events and is essential for survival. Our sense of time is modulated by emotional and interoceptive (corporal) states that are hypothesized to rely on a dopamine (DA)-modulated "internal clock" in the basal ganglia. However, the neurobiological substrates for TP in the human brain have not been identified. We tested the hypothesis that TP involves DA striato-cortical pathways, and that accurate responses are reinforcing in themselves and activate the nucleus accumbens (NAc). Functional magnetic resonance imaging revealed the involvement of the NAc and anterior insula in the temporal precision of the responses, and of the ventral tegmental area in error processing. Moreover, NAc showed higher activation for successful than for unsuccessful trials, indicating that accurate TP per se is rewarding. Inasmuch as activation of the NAc is associated with drug-induced addictive behaviors, its activation by accurate TP could help explain why video games that rely on TP can trigger compulsive behaviors.
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Affiliation(s)
- Dardo Tomasi
- National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD 20892, USA
| | - Gene-Jack Wang
- National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD 20892, USA
| | - Yana Studentsova
- National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD 20892, USA
| | - Nora D Volkow
- National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD 20892, USA National Institute on Drug Abuse, Bethesda, MD 20892, USA
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Sapir S. Multiple factors are involved in the dysarthria associated with Parkinson's disease: a review with implications for clinical practice and research. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2014; 57:1330-1343. [PMID: 24686571 DOI: 10.1044/2014_jslhr-s-13-0039] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE Motor speech abnormalities are highly common and debilitating in individuals with idiopathic Parkinson's disease (IPD). These abnormalities, collectively termed hypokinetic dysarthria (HKD), have been traditionally attributed to hypokinesia and bradykinesia secondary to muscle rigidity and dopamine deficits. However, the role of rigidity and dopamine in the development of HKD is far from clear. The purpose of the present study was to offer an alternative view of the factors underlying HKD. METHOD The authors conducted an extensive, but not exhaustive, review of the literature to examine the evidence for the traditional view versus the alternative view. RESULTS The review suggests that HKD is a highly complex and variable phenomenon including multiple factors, such as scaling and maintaining movement amplitude and effort; preplanning and initiation of movements; internal cueing; sensory and temporal processing; automaticity; emotive vocalization; and attention to action (vocal vigilance). Although not part of the dysarthria, nonmotor factors, such as depression, aging, and cognitive-linguistic abnormalities, are likely to contribute to the overall speech symptomatology associated with IPD. CONCLUSION These findings have important implications for clinical practice and research.
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Mioni G, Grondin S, Stablum F. Temporal dysfunction in traumatic brain injury patients: primary or secondary impairment? Front Hum Neurosci 2014; 8:269. [PMID: 24817847 PMCID: PMC4012215 DOI: 10.3389/fnhum.2014.00269] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 04/10/2014] [Indexed: 11/13/2022] Open
Abstract
Adequate temporal abilities are required for most daily activities. Traumatic brain injury (TBI) patients often present with cognitive dysfunctions, but few studies have investigated temporal impairments associated with TBI. The aim of the present work is to review the existing literature on temporal abilities in TBI patients. Particular attention is given to the involvement of higher cognitive processes in temporal processing in order to determine if any temporal dysfunction observed in TBI patients is due to the disruption of an internal clock or to the dysfunction of general cognitive processes. The results showed that temporal dysfunctions in TBI patients are related to the deficits in cognitive functions involved in temporal processing rather than to a specific impairment of the internal clock. In fact, temporal dysfunctions are observed when the length of temporal intervals exceeds the working memory span or when the temporal tasks require high cognitive functions to be performed. The consistent higher temporal variability observed in TBI patients is a sign of impaired frontally mediated cognitive functions involved in time perception.
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Affiliation(s)
- Giovanna Mioni
- École de Psychologie, Université LavalQuébec, QC, Canada
- Department of General Psychology, University of PadovaPadova, Italy
| | - Simon Grondin
- École de Psychologie, Université LavalQuébec, QC, Canada
| | - Franca Stablum
- Department of General Psychology, University of PadovaPadova, Italy
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Ameqrane I, Pouget P, Wattiez N, Carpenter R, Missal M. Implicit and explicit timing in oculomotor control. PLoS One 2014; 9:e93958. [PMID: 24728140 PMCID: PMC3984106 DOI: 10.1371/journal.pone.0093958] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Accepted: 03/12/2014] [Indexed: 11/19/2022] Open
Abstract
The passage of time can be estimated either explicitly, e.g. before leaving home in the morning, or implicitly, e.g. when catching a flying ball. In the present study, the latency of saccadic eye movements was used to evaluate differences between implicit and explicit timing. Humans were required to make a saccade between a central and a peripheral position on a computer screen. The delay between the extinction of a central target and the appearance of an eccentric target was the independent variable that could take one out of four different values (400, 900, 1400 or 1900 ms). In target trials, the delay period lasted for one of the four durations randomly. At the end of the delay, a saccade was initiated by the appearance of an eccentric target. Cue&target trials were similar to target trials but the duration of the delay was visually cued. In probe trials, the duration of the upcoming delay was cued, but there was no eccentric target and subjects had to internally generate a saccade at the estimated end of the delay. In target and cue&target trials, the mean and variance of latency distributions decreased as delay duration increased. In cue&target trials latencies were shorter. In probe trials, the variance increased with increasing delay duration and scalar variability was observed. The major differences in saccadic latency distributions were observed between visually-guided (target and cue&target trials) and internally-generated saccades (probe trials). In target and cue&target trials the timing of the response was implicit. In probe trials, the timing of the response was internally-generated and explicitly based on the duration of the visual cue. Scalar timing was observed only during probe trials. This study supports the hypothesis that there is no ubiquitous timing system in the brain but independent timing processes active depending on task demands.
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Affiliation(s)
- Ilhame Ameqrane
- Institute of Neurosciences (IONS), Cognition and System (COSY), Université catholique de Louvain, Brussels, Belgium
| | - Pierre Pouget
- Institut du Cerveau et de la Moëlle (ICM), CNRS UMR 7225, Paris, France
| | - Nicolas Wattiez
- Institut du Cerveau et de la Moëlle (ICM), CNRS UMR 7225, Paris, France
| | - Roger Carpenter
- Department of Physiology, Development and Neuroscience (PDN), Cambridge University, Cambridge, United Kingdom
| | - Marcus Missal
- Institute of Neurosciences (IONS), Cognition and System (COSY), Université catholique de Louvain, Brussels, Belgium
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Cope TE, Grube M, Mandal A, Cooper FE, Brechany U, Burn DJ, Griffiths TD. Subthalamic deep brain stimulation in Parkinson׳s disease has no significant effect on perceptual timing in the hundreds of milliseconds range. Neuropsychologia 2014; 57:29-37. [PMID: 24613477 PMCID: PMC4022837 DOI: 10.1016/j.neuropsychologia.2014.02.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Revised: 02/20/2014] [Accepted: 02/22/2014] [Indexed: 11/07/2022]
Abstract
Bilateral, high-frequency stimulation of the basal ganglia (STN-DBS) is in widespread use for the treatment of the motor symptoms of Parkinson׳s disease (PD). We present here the first psychophysical investigation of the effect of STN-DBS upon perceptual timing in the hundreds of milliseconds range, with both duration-based (absolute) and beat-based (relative) tasks; 13 patients with PD were assessed with their STN-DBS ‘on’, ‘off’, and then ‘on’ again. Paired parametric analyses revealed no statistically significant differences for any task according to DBS status. We demonstrate, from the examination of confidence intervals, that any functionally relevant effect of STN-DBS on relative perceptual timing is statistically unlikely. For absolute, duration-based timing, we demonstrate that the activation of STN-DBS may either worsen performance or have no effect, but that it is unlikely to lead to significant improvement. Although these results are negative they have important implications for our understanding of perceptual timing and its relationship to motor functions within the timing network of the brain. They imply that the mechanisms involved in the perceptual processing of temporal information are likely to be functionally independent from those that underpin movement. Further, they suggest that the connections between STN and the subtantia nigra and globus pallidus are unlikely to be critical to beat-based perceptual timing. We assessed the effect of STN-DBS on both duration- and beat-based perceptual timing. DBS activation did not profoundly affect beat-based perceptual timing. An effect of DBS on duration-based timing was not demonstrated but cannot be excluded. Connections between STN and cerebellum are unlikely to be critical to perceptual timing.
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Affiliation(s)
- Thomas E Cope
- Auditory Group, Institute of Neuroscience, Newcastle University, Newcastle-upon-Tyne, United Kingdom.
| | - Manon Grube
- Auditory Group, Institute of Neuroscience, Newcastle University, Newcastle-upon-Tyne, United Kingdom
| | - Arnab Mandal
- Auditory Group, Institute of Neuroscience, Newcastle University, Newcastle-upon-Tyne, United Kingdom
| | - Freya E Cooper
- Auditory Group, Institute of Neuroscience, Newcastle University, Newcastle-upon-Tyne, United Kingdom
| | - Una Brechany
- Institute for Ageing and Health, Newcastle University, Newcastle-upon-Tyne, United Kingdom
| | - David J Burn
- Institute for Ageing and Health, Newcastle University, Newcastle-upon-Tyne, United Kingdom
| | - Timothy D Griffiths
- Auditory Group, Institute of Neuroscience, Newcastle University, Newcastle-upon-Tyne, United Kingdom
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Allman MJ, Teki S, Griffiths TD, Meck WH. Properties of the Internal Clock: First- and Second-Order Principles of Subjective Time. Annu Rev Psychol 2014; 65:743-71. [DOI: 10.1146/annurev-psych-010213-115117] [Citation(s) in RCA: 231] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Melissa J. Allman
- Department of Psychology, Michigan State University, East Lansing, Michigan 48823;
| | - Sundeep Teki
- Wellcome Trust Center for Neuroimaging, University College London, London, WC1N 3BG United Kingdom;
| | - Timothy D. Griffiths
- Wellcome Trust Center for Neuroimaging, University College London, London, WC1N 3BG United Kingdom;
- Institute of Neuroscience, The Medical School, Newcastle University, Newcastle-upon-Tyne, NE2 4HH United Kingdom;
| | - Warren H. Meck
- Department of Psychology and Neuroscience, Duke University, Durham, North Carolina 27701;
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Jones CR, Jahanshahi M. Contributions of the Basal Ganglia to Temporal Processing: Evidence from Parkinson’s Disease. TIMING & TIME PERCEPTION 2014. [DOI: 10.1163/22134468-00002009] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The motor and perceptual timing deficits documented in patients with Parkinson’s disease (PD) have heavily influenced the theory that the basal ganglia play an important role in temporal processing. This review is a systematic exploration of the findings from behavioural and neuroimaging studies of motor and perceptual timing in PD. In particular, we consider the influence of a variety of task factors and of patient heterogeneity in explaining the mixed results. We also consider the effect of basal ganglia dysfunction on the non-temporal cognitive factors that contribute to successful motor and perceptual timing. Although there is convincing evidence from PD that the basal ganglia are critical to motor and perceptual timing, further work is needed to characterize the precise contribution of this complex structure to temporal processing.
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Affiliation(s)
- Catherine R. G. Jones
- School of Psychology, Cardiff University, Tower Building, Park Place, Cardiff CF10 3AT, UK
| | - Marjan Jahanshahi
- Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK
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Coull JT. Getting the timing right: experimental protocols for investigating time with functional neuroimaging and psychopharmacology. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2014; 829:237-64. [PMID: 25358714 DOI: 10.1007/978-1-4939-1782-2_13] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Functional Magnetic Resonance Imaging (fMRI) is an effective tool for identifying brain areas and networks implicated in human timing. But fMRI is not just a phrenological tool: by careful design, fMRI can be used to disentangle discrete components of a timing task and control for the underlying cognitive processes (e.g. sustained attention and WM updating) that are critical for estimating stimulus duration in the range of hundreds of milliseconds to seconds. Moreover, the use of parametric designs and correlational analyses allows us to better understand not just where, but also how, the brain processes temporal information. In addition, by combining fMRI with psychopharmacological manipulation, we can begin to uncover the complex relationship between cognition, neurochemistry and anatomy in the healthy human brain. This chapter provides an overview of some of the key findings in the functional imaging literature of both duration estimation and temporal prediction, and outlines techniques that can be used to allow timing-related activations to be interpreted more unambiguously. In our own studies, we have found that estimating event duration, whether that estimate is provided by a motor response or a perceptual discrimination, typically recruits basal ganglia, SMA and right inferior frontal cortex, and can be modulated by dopaminergic activity in these areas. By contrast, orienting attention to predictable moments in time in order to optimize behaviour, whether that is to speed motor responding or improve perceptual accuracy, recruits left inferior parietal cortex.
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Affiliation(s)
- Jennifer T Coull
- Laboratoire de Neurosciences Cognitives, Aix-Marseille Université & CNRS, 3 Place Victor Hugo, 13331, Marseille, Cedex 3, France,
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Motor and perceptual timing in Parkinson's disease. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2014; 829:265-90. [PMID: 25358715 DOI: 10.1007/978-1-4939-1782-2_14] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Neuroimaging has been a powerful tool for understanding the neural architecture of interval timing. However, identifying the critical brain regions engaged in timing was initially driven by investigation of human patients and animals. This chapter draws on the important contribution that the study of patients with Parkinson's disease (PD) has made in identifying the basal ganglia as a key component of motor and perceptual timing. The chapter initially describes the experimental tasks that have been critical in PD (and non-PD) timing research before systematically discussing the results from behavioural studies. This is followed by a critique of neuroimaging studies that have given insight into the pattern of neural activity during motor and perceptual timing in PD. Finally, discussion of the effects of medical and surgical treatment on timing in PD enables further evaluation of the role of dopamine in interval timing.
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