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Hirokane K, Nakamura T, Terashita T, Kubota Y, Hu D, Yagi T, Graybiel AM, Kitsukawa T. Representation of rhythmic chunking in striatum of mice executing complex continuous movement sequences. Cell Rep 2024; 43:114312. [PMID: 38848217 DOI: 10.1016/j.celrep.2024.114312] [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: 10/02/2023] [Revised: 03/14/2024] [Accepted: 05/16/2024] [Indexed: 06/09/2024] Open
Abstract
We used a step-wheel system to examine the activity of striatal projection neurons as mice practiced stepping on complexly arranged foothold pegs in this Ferris-wheel-like device to receive reward. Sets of dorsolateral striatal projection neurons were sensitive to specific parameters of repetitive motor coordination during the runs. They responded to combinations of the parameters of continuous movements (interval, phase, and repetition), forming "chunking responses"-some for combinations of these parameters across multiple body parts. Recordings in sensorimotor cortical areas exhibited notably fewer such responses but were documented for smaller neuron sets whose heterogeneity was significant. Striatal movement encoding via chunking responsivity could provide insight into neural strategies governing effective motor control by the striatum. It is possible that the striking need for external rhythmic cuing to allow movement sequences by Parkinson's patients could, at least in part, reflect dysfunction in such striatal coding.
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Affiliation(s)
- Kojiro Hirokane
- Graduate School of Life Sciences, Ritsumeikan University, Kusatsu, Shiga, Japan; Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan; McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Toru Nakamura
- Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan
| | - Takuma Terashita
- Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan
| | - Yasuo Kubota
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Dan Hu
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Takeshi Yagi
- Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan
| | - Ann M Graybiel
- McGovern Institute for Brain Research and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
| | - Takashi Kitsukawa
- Graduate School of Life Sciences, Ritsumeikan University, Kusatsu, Shiga, Japan; Graduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan.
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2
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Aharoni M, Breska A, Müller MM, Schröger E. Mechanisms of sustained perceptual entrainment after stimulus offset. Eur J Neurosci 2024; 59:1047-1060. [PMID: 37150801 DOI: 10.1111/ejn.16032] [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: 03/12/2021] [Revised: 04/21/2023] [Accepted: 04/22/2023] [Indexed: 05/09/2023]
Abstract
Temporal alignment of neural activity to rhythmic stimulation has been suggested to result from a resonating internal neural oscillator mechanism, but can also be explained by interval-based temporal prediction. Here, we investigate behavioural and brain responses in the post-stimulation period to compare an oscillatory versus an interval-based account. Hickok et al.'s (2015) behavioural paradigm yielded results that relate to a neural oscillatory entrainment mechanism. We adapted the paradigm to an event-related potential (ERP) suitable design: a periodic sequence was followed, in half of the trials, by near-threshold targets embedded in noise. The targets were played in various phases in relation to the preceding sequences' period. Participants had to detect whether targets were played or not, and their EEG was recorded. Both behavioural results and the P300 component of the ERP were not only partially consistent with an oscillatory mechanism but also partially consistent with an interval-based attentional gain mechanism. Instead, data obtained in the post-entrainment period can best be explained with a combination of both mechanisms.
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Affiliation(s)
- Moran Aharoni
- Edmund and Lilly Safra Center for Brain Science, The Hebrew University of Jerusalem, Jerusalem, Israel
- Wilhelm Wundt Institute for Psychology, Leipzig University, Leipzig, Germany
| | - Assaf Breska
- Max Planck Institute for Biological Cybernetics, Tübingen, Germany
| | - Matthias M Müller
- Wilhelm Wundt Institute for Psychology, Leipzig University, Leipzig, Germany
| | - Erich Schröger
- Wilhelm Wundt Institute for Psychology, Leipzig University, Leipzig, Germany
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3
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Tokushige SI, Matsuda S, Tada M, Yabe I, Takeda A, Tanaka H, Hatakenaka M, Enomoto H, Kobayashi S, Shimizu K, Shimizu T, Kotsuki N, Inomata-Terada S, Furubayashi T, Ichikawa Y, Hanajima R, Tsuji S, Ugawa Y, Terao Y. Roles of the cerebellum and basal ganglia in temporal integration: Insights from a synchronized tapping task. Clin Neurophysiol 2024; 158:1-15. [PMID: 38113692 DOI: 10.1016/j.clinph.2023.11.018] [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: 01/11/2023] [Revised: 10/07/2023] [Accepted: 11/25/2023] [Indexed: 12/21/2023]
Abstract
OBJECTIVE The aim of this study was to clarify the roles of the cerebellum and basal ganglia for temporal integration. METHODS We studied 39 patients with spinocerebellar degeneration (SCD), comprising spinocerebellar atrophy 6 (SCA6), SCA31, Machado-Joseph disease (MJD, also called SCA3), and multiple system atrophy (MSA). Thirteen normal subjects participated as controls. Participants were instructed to tap on a button in synchrony with isochronous tones. We analyzed the inter-tap interval (ITI), synchronizing tapping error (STE), negative asynchrony, and proportion of delayed tapping as indicators of tapping performance. RESULTS The ITI coefficient of variation was increased only in MSA patients. The standard variation of STE was larger in SCD patients than in normal subjects, especially for MSA. Negative asynchrony, which is a tendency to tap the button before the tones, was prominent in SCA6 and MSA patients, with possible basal ganglia involvement. SCA31 patients exhibited normal to supranormal performance in terms of the variability of STE, which was surprising. CONCLUSIONS Cerebellar patients generally showed greater STE variability, except for SCA31. The pace of tapping was affected in patients with possible basal ganglia pathology. SIGNIFICANCE Our results suggest that interaction between the cerebellum and the basal ganglia is essential for temporal processing. The cerebellum and basal ganglia and their interaction regulate synchronized tapping, resulting in distinct tapping pattern abnormalities among different SCD subtypes.
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Affiliation(s)
- Shin-Ichi Tokushige
- Department of Neurology, Graduate School of Medicine, the University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8655, Japan; Department of Neurology, Faculty of Medicine, Kyorin University, 6-20-2 Shinkawa, Mitaka-shi, Tokyo 181-8611, Japan
| | - Shunichi Matsuda
- Department of Neurology, Graduate School of Medicine, the University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8655, Japan
| | - Masayoshi Tada
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachidori, Chuo-ku, Niigata 951-8585, Japan
| | - Ichiro Yabe
- Department of Neurology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo 060-8638, Japan
| | - Atsushi Takeda
- Department of Neurology, Sendai Nishitaga Hospital, 2-11-11, Kagitori-honcho, Taihaku-ku, Sendai 982-8555, Japan
| | - Hiroyasu Tanaka
- Department of Neurology, Sendai Nishitaga Hospital, 2-11-11, Kagitori-honcho, Taihaku-ku, Sendai 982-8555, Japan
| | - Megumi Hatakenaka
- Department of Neurology, Morinomiya Hospital, 2-1-88, Morinomiya, Joto-ku, Osaka 536-0025, Japan
| | - Hiroyuki Enomoto
- Department of Neurology, Faculty of Medicine, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Shunsuke Kobayashi
- Department of Neurology, Teikyo University School of Medicine, 2-11-1 Kaga, Itabashi-Ku, Tokyo 173-8606, Japan
| | - Kazutaka Shimizu
- Division of Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, 36-1, Nishicho, Yonago, Tottori 683-8504, Japan
| | - Takahiro Shimizu
- Department of Neurology, Kitasato University School of Medicine, 1-15-1, Kitazato, Minami, Sagamihara, Kanagawa 252-0375, Japan
| | - Naoki Kotsuki
- Department of Neurology, Faculty of Medicine, Kyorin University, 6-20-2 Shinkawa, Mitaka-shi, Tokyo 181-8611, Japan
| | - Satomi Inomata-Terada
- Department of Medical Physiology, School of Medicine, Kyorin University, 6-20-2, Shinkawa, Mitaka, Tokyo 181-8611, Japan
| | - Toshiaki Furubayashi
- Graduate School of Health and Environment Science, Tohoku Bunka Gakuen University, 6-45-1 Kunimi, Sendai, Miyagi 981-8551, Japan
| | - Yaeko Ichikawa
- Department of Neurology, Faculty of Medicine, Kyorin University, 6-20-2 Shinkawa, Mitaka-shi, Tokyo 181-8611, Japan
| | - Ritsuko Hanajima
- Division of Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, 36-1, Nishicho, Yonago, Tottori 683-8504, Japan
| | - Shoji Tsuji
- Department of Molecular Neurology, the University of Tokyo and International University of Health and Welfare, 4-3, Kozunomori, Narita-shi, Chiba-ken 286-8686, Japan
| | - Yoshikazu Ugawa
- Department of Human Neurophysiology, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan
| | - Yasuo Terao
- Department of Neurology, Graduate School of Medicine, the University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8655, Japan; Department of Medical Physiology, School of Medicine, Kyorin University, 6-20-2, Shinkawa, Mitaka, Tokyo 181-8611, Japan.
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4
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Binoy S, Montaser-Kouhsari L, Ponger P, Saban W. Remote assessment of cognition in Parkinson's disease and Cerebellar Ataxia: the MoCA test in English and Hebrew. Front Hum Neurosci 2024; 17:1325215. [PMID: 38259338 PMCID: PMC10800372 DOI: 10.3389/fnhum.2023.1325215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 12/06/2023] [Indexed: 01/24/2024] Open
Abstract
There is a critical need for accessible neuropsychological testing for basic research and translational studies worldwide. Traditional in-person neuropsychological studies are inherently difficult to conduct because testing requires the recruitment and participation of individuals with neurological conditions. Consequently, studies are often based on small sample sizes, are highly time-consuming, and lack diversity. To address these challenges, in the last decade, the utilization of remote testing platforms has demonstrated promising results regarding the feasibility and efficiency of collecting patient data online. Herein, we tested the validity and generalizability of remote administration of the Montreal Cognitive Assessment (MoCA) test. We administered the MoCA to English and Hebrew speakers from three different populations: Parkinson's disease, Cerebellar Ataxia, and healthy controls via video conferencing. First, we found that the online MoCA scores do not differ from traditional in-person studies, demonstrating convergent validity. Second, the MoCA scores of both our online patient groups were lower than controls, demonstrating construct validity. Third, we did not find differences between the two language versions of the remote MoCA, supporting its generalizability to different languages and the efficiency of collecting binational data (USA and Israel). Given these results, future studies can utilize the remote MoCA, and potentially other remote neuropsychological tests to collect data more efficiently across multiple different patient populations, language versions, and nations.
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Affiliation(s)
- Sharon Binoy
- Center for Accessible Neuropsychology and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv-Yafo, Israel
- Department of Occupational Therapy, Faculty of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
- Loyola Stritch School of Medicine, Chicago, IL, United States
| | - Leila Montaser-Kouhsari
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, CA, United States
| | - Penina Ponger
- Movement Disorders Division, Department of Neurology, Tel Aviv Sourasky Medical Center, Tel Aviv-Yafo, Israel
| | - William Saban
- Center for Accessible Neuropsychology and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv-Yafo, Israel
- Department of Occupational Therapy, Faculty of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
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5
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Salgado-Ménez M, Espinoza-Monroy M, Malagón AM, Mercado K, Lafuente VD. Estimating Time and Rhythm by Predicting External Stimuli. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1455:159-169. [PMID: 38918351 DOI: 10.1007/978-3-031-60183-5_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
In this chapter, we present recent findings from our group showing that elapsed time, interval timing, and rhythm maintenance might be achieved by the well-known ability of the brain to predict the future states of the world. The difference between predictions and actual sensory evidence is used to generate perceptual and behavioral adjustments that help subjects achieve desired behavioral goals. Concretely, we show that (1) accumulating prediction errors is a plausible strategy humans could use to determine whether a train of consecutive stimuli arrives at regular or irregular intervals. By analyzing the behavior of human and non-human primate subjects performing rhythm perception tasks, we demonstrate that (2) the ability to estimate elapsed time and internally maintain rhythms is shared across primates and humans. Neurophysiological recordings show that (3) the medial premotor cortex engages in rhythm entrainment and maintains oscillatory activity that reveals an internal metronome's spatial and temporal characteristics. Finally, we demonstrate that (4) the amplitude of gamma oscillations within this cortex increases proportionally to the total elapsed time. In conjunction with our most recent experiments, our results suggest that timing might be achieved by an internal simulation of the sensory stimuli and the motor commands that define the timing task that needs to be performed.
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Affiliation(s)
- Mildred Salgado-Ménez
- Institute of Neurobiology, National Autonomous University of Mexico, Querétaro, México
| | | | - Ana M Malagón
- Institute of Neurobiology, National Autonomous University of Mexico, Querétaro, México
| | - Karla Mercado
- Institute of Neurobiology, National Autonomous University of Mexico, Querétaro, México
| | - Victor de Lafuente
- Institute of Neurobiology, National Autonomous University of Mexico, Querétaro, México.
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6
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Merchant H, Mendoza G, Pérez O, Betancourt A, García-Saldivar P, Prado L. Diverse Time Encoding Strategies Within the Medial Premotor Areas of the Primate. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1455:117-140. [PMID: 38918349 DOI: 10.1007/978-3-031-60183-5_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
The measurement of time in the subsecond scale is critical for many sophisticated behaviors, yet its neural underpinnings are largely unknown. Recent neurophysiological experiments from our laboratory have shown that the neural activity in the medial premotor areas (MPC) of macaques can represent different aspects of temporal processing. During single interval categorization, we found that preSMA encodes a subjective category limit by reaching a peak of activity at a time that divides the set of test intervals into short and long. We also observed neural signals associated with the category selected by the subjects and the reward outcomes of the perceptual decision. On the other hand, we have studied the behavioral and neurophysiological basis of rhythmic timing. First, we have shown in different tapping tasks that macaques are able to produce predictively and accurately intervals that are cued by auditory or visual metronomes or when intervals are produced internally without sensory guidance. In addition, we found that the rhythmic timing mechanism in MPC is governed by different layers of neural clocks. Next, the instantaneous activity of single cells shows ramping activity that encodes the elapsed or remaining time for a tapping movement. In addition, we found MPC neurons that build neural sequences, forming dynamic patterns of activation that flexibly cover all the produced interval depending on the tapping tempo. This rhythmic neural clock resets on every interval providing an internal representation of pulse. Furthermore, the MPC cells show mixed selectivity, encoding not only elapsed time, but also the tempo of the tapping and the serial order element in the rhythmic sequence. Hence, MPC can map different task parameters, including the passage of time, using different cell populations. Finally, the projection of the time varying activity of MPC hundreds of cells into a low dimensional state space showed circular neural trajectories whose geometry represented the internal pulse and the tapping tempo. Overall, these findings support the notion that MPC is part of the core timing mechanism for both single interval and rhythmic timing, using neural clocks with different encoding principles, probably to flexibly encode and mix the timing representation with other task parameters.
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Affiliation(s)
- Hugo Merchant
- Instituto de Neurobiología, UNAM, Campus Juriquilla, Querétaro, Mexico.
| | - Germán Mendoza
- Instituto de Neurobiología, UNAM, Campus Juriquilla, Querétaro, Mexico
| | - Oswaldo Pérez
- Instituto de Neurobiología, UNAM, Campus Juriquilla, Querétaro, Mexico
| | | | | | - Luis Prado
- Instituto de Neurobiología, UNAM, Campus Juriquilla, Querétaro, Mexico
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7
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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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8
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Tanaka M, Kameda M, Okada KI. Temporal Information Processing in the Cerebellum and Basal Ganglia. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1455:95-116. [PMID: 38918348 DOI: 10.1007/978-3-031-60183-5_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
Temporal information processing in the range of a few hundred milliseconds to seconds involves the cerebellum and basal ganglia. In this chapter, we present recent studies on nonhuman primates. In the studies presented in the first half of the chapter, monkeys were trained to make eye movements when a certain amount of time had elapsed since the onset of the visual cue (time production task). The animals had to report time lapses ranging from several hundred milliseconds to a few seconds based on the color of the fixation point. In this task, the saccade latency varied with the time length to be measured and showed stochastic variability from one trial to the other. Trial-to-trial variability under the same conditions correlated well with pupil diameter and the preparatory activity in the deep cerebellar nuclei and the motor thalamus. Inactivation of these brain regions delayed saccades when asked to report subsecond intervals. These results suggest that the internal state, which changes with each trial, may cause fluctuations in cerebellar neuronal activity, thereby producing variations in self-timing. When measuring different time intervals, the preparatory activity in the cerebellum always begins approximately 500 ms before movements, regardless of the length of the time interval being measured. However, the preparatory activity in the striatum persists throughout the mandatory delay period, which can be up to 2 s, with different rate of increasing activity. Furthermore, in the striatum, the visual response and low-frequency oscillatory activity immediately before time measurement were altered by the length of the intended time interval. These results indicate that the state of the network, including the striatum, changes with the intended timing, which lead to different time courses of preparatory activity. Thus, the basal ganglia appear to be responsible for measuring time in the range of several hundred milliseconds to seconds, whereas the cerebellum is responsible for regulating self-timing variability in the subsecond range. The second half of this chapter presents studies related to periodic timing. During eye movements synchronized with alternating targets at regular intervals, different neurons in the cerebellar nuclei exhibit activity related to movement timing, predicted stimulus timing, and the temporal error of synchronization. Among these, the activity associated with target appearance is particularly enhanced during synchronized movements and may represent an internal model of the temporal structure of stimulus sequence. We also considered neural mechanism underlying the perception of periodic timing in the absence of movement. During perception of rhythm, we predict the timing of the next stimulus and focus our attention on that moment. In the missing oddball paradigm, the subjects had to detect the omission of a regularly repeated stimulus. When employed in humans, the results show that the fastest temporal limit for predicting each stimulus timing is about 0.25 s (4 Hz). In monkeys performing this task, neurons in the cerebellar nuclei, striatum, and motor thalamus exhibit periodic activity, with different time courses depending on the brain region. Since electrical stimulation or inactivation of recording sites changes the reaction time to stimulus omission, these neuronal activities must be involved in periodic temporal processing. Future research is needed to elucidate the mechanism of rhythm perception, which appears to be processed by both cortico-cerebellar and cortico-basal ganglia pathways.
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Affiliation(s)
- Masaki Tanaka
- Department of Physiology, Hokkaido University School of Medicine, Sapporo, Japan.
| | - Masashi Kameda
- Department of Physiology, Hokkaido University School of Medicine, Sapporo, Japan
| | - Ken-Ichi Okada
- Department of Physiology, Hokkaido University School of Medicine, Sapporo, Japan
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9
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Terranova S, Botta A, Putzolu M, Bonassi G, Cosentino C, Mezzarobba S, Ravizzotti E, Pelosin E, Avanzino L. Cerebellar Direct Current Stimulation Reveals the Causal Role of the Cerebellum in Temporal Prediction. CEREBELLUM (LONDON, ENGLAND) 2023:10.1007/s12311-023-01649-8. [PMID: 38147293 DOI: 10.1007/s12311-023-01649-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/08/2023] [Indexed: 12/27/2023]
Abstract
Temporal prediction (TP) influences our perception and cognition. The cerebellum could mediate this multi-level ability in a context-dependent manner. We tested whether a modulation of the cerebellar neural activity, induced by transcranial Direct Current Stimulation (tDCS), changed the TP ability according to the temporal features of the context and the duration of target interval. Fifteen healthy participants received anodal, cathodal, and sham tDCS (15 min × 2 mA intensity) over the right cerebellar hemisphere during a TP task. We recorded reaction times (RTs) to a target during the task in two contextual conditions of temporal anticipation: rhythmic (i.e., interstimulus intervals (ISIs) were constant) and single-interval condition (i.e., the estimation of the timing of the target was based on the prior exposure of the train of stimuli). Two ISIs durations were explored: 600 ms (short trials) and 900 ms (long trials). Cathodal tDCS improved the performance during the TP task (shorter RTs) specifically in the rhythmic condition only for the short trials and in the single-interval condition only for the long trials. Our results suggest that the inhibition of cerebellar activity induced a different improvement in the TP ability according to the temporal features of the context. In the rhythmic context, the cerebellum could integrate the temporal estimation with the anticipatory motor responses critically for the short target interval. In the single-interval context, for the long trials, the cerebellum could play a main role in integrating representation of time interval in memory with the elapsed time providing an accurate temporal prediction.
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Affiliation(s)
- Sara Terranova
- Department of Experimental Medicine, Section of Human Physiology, University of Genoa, 16132, Genoa, Italy
| | | | - Martina Putzolu
- Department of Experimental Medicine, Section of Human Physiology, University of Genoa, 16132, Genoa, Italy
| | - Gaia Bonassi
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, University of Genoa, Largo Paolo Daneo 3, 16132, Genoa, Italy
| | - Carola Cosentino
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, University of Genoa, Largo Paolo Daneo 3, 16132, Genoa, Italy
| | - Susanna Mezzarobba
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, University of Genoa, Largo Paolo Daneo 3, 16132, Genoa, Italy
| | - Elisa Ravizzotti
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, University of Genoa, Largo Paolo Daneo 3, 16132, Genoa, Italy
| | - Elisa Pelosin
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy.
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, University of Genoa, Largo Paolo Daneo 3, 16132, Genoa, Italy.
| | - Laura Avanzino
- Department of Experimental Medicine, Section of Human Physiology, University of Genoa, 16132, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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10
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Capizzi M, Chica AB, Lupiáñez J, Charras P. Attention to space and time: Independent or interactive systems? A narrative review. Psychon Bull Rev 2023; 30:2030-2048. [PMID: 37407793 PMCID: PMC10728255 DOI: 10.3758/s13423-023-02325-y] [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] [Accepted: 06/02/2023] [Indexed: 07/07/2023]
Abstract
While there is ample evidence for the ability to selectively attend to where in space and when in time a relevant event might occur, it remains poorly understood whether spatial and temporal attention operate independently or interactively to optimize behavior. To elucidate this important issue, we provide a narrative review of the literature investigating the relationship between the two. The studies were organized based on the attentional manipulation employed (endogenous vs. exogenous) and the type of task (detection vs. discrimination). Although the reviewed findings depict a complex scenario, three aspects appear particularly important in promoting independent or interactive effects of spatial and temporal attention: task demands, attentional manipulation, and their combination. Overall, the present review provides key insights into the relationship between spatial and temporal attention and identifies some critical gaps that need to be addressed by future research.
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Affiliation(s)
- Mariagrazia Capizzi
- Mind, Brain and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain.
| | - Ana B Chica
- Mind, Brain and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain
| | - Juan Lupiáñez
- Mind, Brain and Behavior Research Center (CIMCYC), Department of Experimental Psychology, University of Granada, Granada, Spain
| | - Pom Charras
- Univ Paul Valéry Montpellier 3, EPSYLON EA 4556, F34000, Montpellier, France
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11
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Shinn AK, Hurtado-Puerto AM, Roh YS, Ho V, Hwang M, Cohen BM, Öngür D, Camprodon JA. Cerebellar transcranial magnetic stimulation in psychotic disorders: intermittent, continuous, and sham theta-burst stimulation on time perception and symptom severity. Front Psychiatry 2023; 14:1218321. [PMID: 38025437 PMCID: PMC10679721 DOI: 10.3389/fpsyt.2023.1218321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
Background The cerebellum contributes to the precise timing of non-motor and motor functions, and cerebellum abnormalities have been implicated in psychosis pathophysiology. In this study, we explored the effects of cerebellar theta burst stimulation (TBS), an efficient transcranial magnetic stimulation protocol, on temporal discrimination and self-reported mood and psychotic symptoms. Methods We conducted a case-crossover study in which patients with psychosis (schizophrenias, schizoaffective disorders, or bipolar disorders with psychotic features) were assigned to three sessions of TBS to the cerebellar vermis: one session each of intermittent (iTBS), continuous (cTBS), and sham TBS. Of 28 enrolled patients, 26 underwent at least one TBS session, and 20 completed all three. Before and immediately following TBS, participants rated their mood and psychotic symptoms and performed a time interval discrimination task (IDT). We hypothesized that cerebellar iTBS and cTBS would modulate these measures in opposing directions, with iTBS being adaptive and cTBS maladaptive. Results Reaction time (RT) in the IDT decreased significantly after iTBS vs. Sham (LS-mean difference = -73.3, p = 0.0001, Cohen's d = 1.62), after iTBS vs. cTBS (LS-mean difference = -137.6, p < 0.0001, d = 2.03), and after Sham vs. cTBS (LS-mean difference = -64.4, p < 0.0001, d = 1.33). We found no effect on IDT accuracy. We did not observe any effects on symptom severity after correcting for multiple comparisons. Conclusion We observed a frequency-dependent dissociation between the effects of iTBS vs. cTBS to the cerebellar midline on the reaction time of interval discrimination in patients with psychosis. iTBS showed improved (adaptive) while cTBS led to worsening (maladaptive) speed of response. These results demonstrate behavioral target engagement in a cognitive dimension of relevance to patients with psychosis and generate testable hypotheses about the potential therapeutic role of cerebellar iTBS in this clinical population. Clinical Trial Registration clinicaltrials.gov, identifier NCT02642029.
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Affiliation(s)
- Ann K. Shinn
- Psychotic Disorders Division, McLean Hospital, Belmont, MA, United States
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
| | - Aura M. Hurtado-Puerto
- Laboratory for Neuropsychiatry and Neuromodulation, Massachusetts General Hospital, Boston, MA, United States
| | - Youkyung S. Roh
- Psychotic Disorders Division, McLean Hospital, Belmont, MA, United States
| | - Victoria Ho
- Laboratory for Neuropsychiatry and Neuromodulation, Massachusetts General Hospital, Boston, MA, United States
| | - Melissa Hwang
- Psychotic Disorders Division, McLean Hospital, Belmont, MA, United States
| | - Bruce M. Cohen
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
- Program for Neuropsychiatric Research, McLean Hospital, Belmont, MA, United States
| | - Dost Öngür
- Psychotic Disorders Division, McLean Hospital, Belmont, MA, United States
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
| | - Joan A. Camprodon
- Department of Psychiatry, Harvard Medical School, Boston, MA, United States
- Laboratory for Neuropsychiatry and Neuromodulation, Massachusetts General Hospital, Boston, MA, United States
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Meng J, Zhao Y, Wang K, Sun J, Yi W, Xu F, Xu M, Ming D. Rhythmic temporal prediction enhances neural representations of movement intention for brain-computer interface. J Neural Eng 2023; 20:066004. [PMID: 37875107 DOI: 10.1088/1741-2552/ad0650] [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: 05/23/2023] [Accepted: 10/24/2023] [Indexed: 10/26/2023]
Abstract
Objective.Detecting movement intention is a typical use of brain-computer interfaces (BCI). However, as an endogenous electroencephalography (EEG) feature, the neural representation of movement is insufficient for improving motor-based BCI. This study aimed to develop a new movement augmentation BCI encoding paradigm by incorporating the cognitive function of rhythmic temporal prediction, and test the feasibility of this new paradigm in optimizing detections of movement intention.Methods.A visual-motion synchronization task was designed with two movement intentions (left vs. right) and three rhythmic temporal prediction conditions (1000 ms vs. 1500 ms vs. no temporal prediction). Behavioural and EEG data of 24 healthy participants were recorded. Event-related potentials (ERPs), event-related spectral perturbation induced by left- and right-finger movements, the common spatial pattern (CSP) and support vector machine, Riemann tangent space algorithm and logistic regression were used and compared across the three temporal prediction conditions, aiming to test the impact of temporal prediction on movement detection.Results.Behavioural results showed significantly smaller deviation time for 1000 ms and 1500 ms conditions. ERP analyses revealed 1000 ms and 1500 ms conditions led to rhythmic oscillations with a time lag in contralateral and ipsilateral areas of movement. Compared with no temporal prediction, 1000 ms condition exhibited greater beta event-related desynchronization (ERD) lateralization in motor area (P< 0.001) and larger beta ERD in frontal area (P< 0.001). 1000 ms condition achieved an averaged left-right decoding accuracy of 89.71% using CSP and 97.30% using Riemann tangent space, both significantly higher than no temporal prediction. Moreover, movement and temporal information can be decoded simultaneously, achieving 88.51% four-classification accuracy.Significance.The results not only confirm the effectiveness of rhythmic temporal prediction in enhancing detection ability of motor-based BCI, but also highlight the dual encodings of movement and temporal information within a single BCI paradigm, which is promising to expand the range of intentions that can be decoded by the BCI.
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Affiliation(s)
- Jiayuan Meng
- The Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, People's Republic of China
- Haihe Laboratory of Brain-computer Interaction and Human-machine Integration, Tianjin 300392, People's Republic of China
| | - Yingru Zhao
- The Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, People's Republic of China
| | - Kun Wang
- The Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, People's Republic of China
- Haihe Laboratory of Brain-computer Interaction and Human-machine Integration, Tianjin 300392, People's Republic of China
| | - Jinsong Sun
- The Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, People's Republic of China
| | - Weibo Yi
- Beijing Machine and Equipment Institute, Beijing, People's Republic of China
| | - Fangzhou Xu
- International School for Optoelectronic Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, People's Republic of China
| | - Minpeng Xu
- The Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, People's Republic of China
- Haihe Laboratory of Brain-computer Interaction and Human-machine Integration, Tianjin 300392, People's Republic of China
- International School for Optoelectronic Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, People's Republic of China
| | - Dong Ming
- The Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, People's Republic of China
- Haihe Laboratory of Brain-computer Interaction and Human-machine Integration, Tianjin 300392, People's Republic of China
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Heynckes M, Hoffmann K, Formisano E, De Martino F, De Weerd P. Predictability awareness rather than mere predictability enhances the perceptual benefits for targets in auditory rhythms over targets following temporal cues. PLoS One 2023; 18:e0284755. [PMID: 37889894 PMCID: PMC10610080 DOI: 10.1371/journal.pone.0284755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 04/08/2023] [Indexed: 10/29/2023] Open
Abstract
Sounds following a cue or embedded in a periodic rhythm are processed more effectively than sounds that are part of an aperiodic rhythm. One might also expect that a sound embedded in a periodic rhythm is processed more effectively than a sound following a single temporal cue. Such a finding would follow the theory that the entrainment of neural rhythmic activity by periodic stimuli renders the prediction of upcoming stimuli more efficient. We conducted a psychophysical experiment in which we tested the behavioral elements of this idea. Targets in periodic and aperiodic rhythms, if they occurred, always appeared at the same moment in time, and thus were fully predictable. In a first condition, participants remained unaware of this. In a second condition, an explicit instruction on the temporal location of the targets embedded in rhythms was provided. We assessed sensitivity and reaction times to the target stimuli in a difficult temporal detection task, and contrasted performance in this task to that obtained for targets temporally cued by a single preceding cue. Irrespective of explicit information about target predictability, target detection performance was always better in the periodic and temporal cue conditions, compared to the aperiodic condition. However, we found that the mere predictability of an acoustic target within a periodic rhythm did not allow participants to detect the target any better than in a condition where the target's timing was predicted by a single temporal cue. Only when participants were made aware of the specific moment in the periodic rhythm where the target could occur, did sensitivity increase. This finding suggests that a periodic rhythm is not automatically sufficient to provide perceptual benefits compared to a condition predictable yet not rhythmic condition (a cue). In some conditions, as shown here, these benefits may only occur in interaction with other factors such as explicit instruction and directed attention.
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Affiliation(s)
- Miriam Heynckes
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Kim Hoffmann
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Elia Formisano
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Maastricht Centre for Systems Biology, Maastricht University, Maastricht, The Netherlands
| | - Federico De Martino
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Peter De Weerd
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
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14
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Torres NL, Castro SL, Silva S. Beat cues facilitate time estimation at longer intervals. Front Psychol 2023; 14:1130788. [PMID: 37842702 PMCID: PMC10576433 DOI: 10.3389/fpsyg.2023.1130788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 09/18/2023] [Indexed: 10/17/2023] Open
Abstract
Introduction Time perception in humans can be relative (beat-based) or absolute (duration-based). Although the classic view in the field points to different neural substrates underlying beat-based vs. duration-based mechanisms, recent neuroimaging evidence provided support to a unified model wherein these two systems overlap. In line with this, previous research demonstrated that internalized beat cues benefit motor reproduction of longer intervals (> 5.5 s) by reducing underestimation, but little is known about this effect on pure perceptual tasks. The present study was designed to investigate whether and how interval estimation is modulated by available beat cues. Methods To that end, we asked 155 participants to estimate auditory intervals ranging from 500 ms to 10 s, while manipulating the presence of cues before the interval, as well as the reinforcement of these cues by beat-related interference within the interval (vs. beat-unrelated and no interference). Results Beat cues aided time estimation depending on interval duration: for intervals longer than 5 s, estimation was better in the cue than in the no-cue condition. Specifically, the levels of underestimation decreased in the presence of cues, indicating that beat cues had a facilitating effect on time perception very similar to the one observed previously for time production. Discussion Interference had no effects, suggesting that this manipulation was not effective. Our findings are consistent with the idea of cooperation between beat- and duration-based systems and suggest that this cooperation is quite similar across production and perception.
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Affiliation(s)
- Nathércia L. Torres
- Speech Laboratory, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
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15
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Rouse AA, Patel AD, Wainapel S, Kao MH. Sex differences in vocal learning ability in songbirds are linked with differences in flexible rhythm pattern perception. Anim Behav 2023; 203:193-206. [PMID: 37842009 PMCID: PMC10569135 DOI: 10.1016/j.anbehav.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Abstract
Humans readily recognize familiar rhythmic patterns, such as isochrony (equal timing between events) across a wide range of rates. This reflects a facility with perceiving the relative timing of events, not just absolute interval durations. Several lines of evidence suggest this ability is supported by precise temporal predictions arising from forebrain auditory-motor interactions. We have shown previously that male zebra finches, Taeniopygia guttata, which possess specialized auditory-motor networks and communicate with rhythmically patterned sequences, share our ability to flexibly recognize isochrony across rates. To test the hypothesis that flexible rhythm pattern perception is linked to vocal learning, we ask whether female zebra finches, which do not learn to sing, can also recognize global temporal patterns. We find that females can flexibly recognize isochrony across a wide range of rates but perform slightly worse than males on average. These findings are consistent with recent work showing that while females have reduced forebrain song regions, the overall network connectivity of vocal premotor regions is similar to males and may support predictions of upcoming events. Comparative studies of male and female songbirds thus offer an opportunity to study how individual differences in auditory-motor connectivity influence perception of relative timing, a hallmark of human music perception.
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Affiliation(s)
- Andrew A. Rouse
- Department of Psychology, Tufts University, Medford, MA, U.S.A
| | - Aniruddh D. Patel
- Department of Psychology, Tufts University, Medford, MA, U.S.A
- Program in Brain, Mind and Consciousness, Canadian Institute for Advanced Research, Toronto, ON, Canada
| | | | - Mimi H. Kao
- Department of Biology, Tufts University, Medford, MA, U.S.A
- Graduate Program in Neuroscience, Graduate School of Biomedical Sciences, Tufts University School of Medicine, Boston, MA, U.S.A
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16
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Villalonga MB, Sekuler R. Keep your finger on the pulse: Better rate perception and gap detection with vibrotactile compared to visual stimuli. Atten Percept Psychophys 2023; 85:2004-2017. [PMID: 37587355 PMCID: PMC10545646 DOI: 10.3758/s13414-023-02736-y] [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] [Accepted: 05/16/2023] [Indexed: 08/18/2023]
Abstract
Important characteristics of the environment can be represented in the temporal pattern of sensory stimulation. In two experiments, we compared accuracy of temporal processing by different modalities. Experiment 1 examined binary categorization of rate for visual (V) or vibrotactile (T) stimulus pulses presented at either 4 or 6 Hz. Inter-pulse intervals were either constant or variable, perturbed by random Gaussian variates. Subjects categorized the rate of T pulse sequences more accurately than V sequences. In V conditions only, subjects disproportionately tended to mis-categorize 4-Hz pulse rates, for all but the most variable sequences. In Experiment 2, we compared gap detection thresholds across modalities, using the same V and T pulses from Experiment 1, as well as with bimodal (VT) pulses. Visual gap detection thresholds were larger (3[Formula: see text]) than tactile thresholds. Additionally, performance with VT stimuli seemed to be nearly completely dominated by their T components. Together, these results suggest (i) that vibrotactile temporal acuity surpasses visual temporal acuity, and (ii) that vibrotactile stimulation has considerable, untapped potential to convey temporal information like that needed for eyes-free alerting signals.
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Affiliation(s)
| | - Robert Sekuler
- Department of Psychology, Brandeis University, Waltham, MA, USA
- Program in Neuroscience, Brandeis University, Waltham, MA, USA
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17
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Kameda M, Niikawa K, Uematsu A, Tanaka M. Sensory and motor representations of internalized rhythms in the cerebellum and basal ganglia. Proc Natl Acad Sci U S A 2023; 120:e2221641120. [PMID: 37276394 PMCID: PMC10268275 DOI: 10.1073/pnas.2221641120] [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: 12/21/2022] [Accepted: 05/04/2023] [Indexed: 06/07/2023] Open
Abstract
Both the cerebellum and basal ganglia are involved in rhythm processing, but their specific roles remain unclear. During rhythm perception, these areas may be processing purely sensory information, or they may be involved in motor preparation, as periodic stimuli often induce synchronized movements. Previous studies have shown that neurons in the cerebellar dentate nucleus and the caudate nucleus exhibit periodic activity when the animals prepare to respond to the random omission of regularly repeated visual stimuli. To detect stimulus omission, the animals need to learn the stimulus tempo and predict the timing of the next stimulus. The present study demonstrates that neuronal activity in the cerebellum is modulated by the location of the repeated stimulus and that in the striatum (STR) by the direction of planned movement. However, in both brain regions, neuronal activity during movement and the effect of electrical stimulation immediately before stimulus omission were largely dependent on the direction of movement. These results suggest that, during rhythm processing, the cerebellum is involved in multiple stages from sensory prediction to motor control, while the STR consistently plays a role in motor preparation. Thus, internalized rhythms without movement are maintained as periodic neuronal activity, with the cerebellum and STR preferring sensory and motor representations, respectively.
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Affiliation(s)
- Masashi Kameda
- Department of Physiology, Hokkaido University School of Medicine, Sapporo060-8638, Japan
| | - Koichiro Niikawa
- Department of Physiology, Hokkaido University School of Medicine, Sapporo060-8638, Japan
| | - Akiko Uematsu
- Department of System Neuroscience, National Institute for Physiological Sciences, Okazaki444-8585, Japan
| | - Masaki Tanaka
- Department of Physiology, Hokkaido University School of Medicine, Sapporo060-8638, Japan
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18
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Binoy S, Woody R, Ivry RB, Saban W. Feasibility and Efficacy of Online Neuropsychological Assessment. SENSORS (BASEL, SWITZERLAND) 2023; 23:5160. [PMID: 37299887 PMCID: PMC10255316 DOI: 10.3390/s23115160] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/24/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023]
Abstract
Neuropsychological testing has intrinsic challenges, including the recruitment of patients and their participation in research projects. To create a method capable of collecting multiple datapoints (across domains and participants) while imposing low demands on the patients, we have developed PONT (Protocol for Online Neuropsychological Testing). Using this platform, we recruited neurotypical controls, individuals with Parkinson's disease, and individuals with cerebellar ataxia and tested their cognitive status, motor symptoms, emotional well-being, social support, and personality traits. For each domain, we compared each group to previously published values from studies using more traditional methods. The results show that online testing using PONT is feasible, efficient, and produces results that are in line with results obtained from in-person testing. As such, we envision PONT as a promising bridge to more comprehensive, generalizable, and valid neuropsychological testing.
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Affiliation(s)
- Sharon Binoy
- Stritch School of Medicine, Loyola University, Maywood, IL 60153, USA
- Department of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA
- Center for Accessible Neuropsychology and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv 69978, Israel
| | - Rachel Woody
- Department of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA
| | - Richard B. Ivry
- Department of Psychology, University of California, Berkeley, CA 94720, USA
| | - William Saban
- Center for Accessible Neuropsychology and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv 69978, Israel
- Department of Occupational Therapy, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
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19
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Nandi B, Ostrand A, Johnson V, Ford TJ, Gazzaley A, Zanto TP. Musical Training Facilitates Exogenous Temporal Attention via Delta Phase Entrainment within a Sensorimotor Network. J Neurosci 2023; 43:3365-3378. [PMID: 36977585 PMCID: PMC10162458 DOI: 10.1523/jneurosci.0220-22.2023] [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: 01/27/2022] [Revised: 01/24/2023] [Accepted: 01/28/2023] [Indexed: 03/30/2023] Open
Abstract
Temporal orienting of attention plays an important role in our day-to-day lives and can use timing information from exogenous or endogenous sources. Yet, it is unclear what neural mechanisms give rise to temporal attention, and it is debated whether both exogenous and endogenous forms of temporal attention share a common neural source. Here, older adult nonmusicians (N = 47, 24 female) were randomized to undergo 8 weeks of either rhythm training, which places demands on exogenous temporal attention, or word search training as a control. The goal was to assess (1) the neural basis of exogenous temporal attention and (2) whether training-induced improvements in exogenous temporal attention can transfer to enhanced endogenous temporal attention abilities, thereby providing support for a common neural mechanism of temporal attention. Before and after training, exogenous temporal attention was assessed using a rhythmic synchronization paradigm, whereas endogenous temporal attention was evaluated via a temporally cued visual discrimination task. Results showed that rhythm training improved performance on the exogenous temporal attention task, which was associated with increased intertrial coherence within the δ (1-4 Hz) band as assessed by EEG recordings. Source localization revealed increased δ-band intertrial coherence arose from a sensorimotor network, including premotor cortex, anterior cingulate cortex, postcentral gyrus, and the inferior parietal lobule. Despite these improvements in exogenous temporal attention, such benefits were not transferred to endogenous attentional ability. These results support the notion that exogenous and endogenous temporal attention uses independent neural sources, with exogenous temporal attention relying on the precise timing of δ band oscillations within a sensorimotor network.SIGNIFICANCE STATEMENT Allocating attention to specific points in time is known as temporal attention, and may arise from external (exogenous) or internal (endogenous) sources. Despite its importance to our daily lives, it is unclear how the brain gives rise to temporal attention and whether exogenous- or endogenous-based sources for temporal attention rely on shared brain regions. Here, we demonstrate that musical rhythm training improves exogenous temporal attention, which was associated with more consistent timing of neural activity in sensory and motor processing brain regions. However, these benefits did not extend to endogenous temporal attention, indicating that temporal attention relies on different brain regions depending on the source of timing information.
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Affiliation(s)
- Bijurika Nandi
- Department of Neurology, University of California-San Francisco, San Francisco, California 94158
- Neuroscape, University of California-San Francisco, San Francisco, California 94158
| | - Avery Ostrand
- Department of Neurology, University of California-San Francisco, San Francisco, California 94158
- Neuroscape, University of California-San Francisco, San Francisco, California 94158
| | - Vinith Johnson
- Department of Neurology, University of California-San Francisco, San Francisco, California 94158
- Neuroscape, University of California-San Francisco, San Francisco, California 94158
| | - Tiffany J Ford
- Department of Neurology, University of California-San Francisco, San Francisco, California 94158
- Neuroscape, University of California-San Francisco, San Francisco, California 94158
| | - Adam Gazzaley
- Department of Neurology, University of California-San Francisco, San Francisco, California 94158
- Neuroscape, University of California-San Francisco, San Francisco, California 94158
- Departments of Physiology and Psychiatry, University of California-San Francisco, San Francisco, California 94158
| | - Theodore P Zanto
- Department of Neurology, University of California-San Francisco, San Francisco, California 94158
- Neuroscape, University of California-San Francisco, San Francisco, California 94158
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20
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Capizzi M, Martín-Signes M, Coull JT, Chica AB, Charras P. A transcranial magnetic stimulation study on the role of the left intraparietal sulcus in temporal orienting of attention. Neuropsychologia 2023; 184:108561. [PMID: 37031951 DOI: 10.1016/j.neuropsychologia.2023.108561] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 02/21/2023] [Accepted: 04/05/2023] [Indexed: 04/11/2023]
Abstract
Adaptive behavior requires the ability to orient attention to the moment in time at which a relevant event is likely to occur. Temporal orienting of attention has been consistently associated with activation of the left intraparietal sulcus (IPS) in prior fMRI studies. However, a direct test of its causal involvement in temporal orienting is still lacking. The present study tackled this issue by transiently perturbing left IPS activity with either online (Experiment 1) or offline (Experiment 2) transcranial magnetic stimulation (TMS). In both experiments, participants performed a temporal orienting task, alternating between blocks in which a temporal cue predicted when a subsequent target would appear and blocks in which a neutral cue provided no information about target timing. In Experiment 1 we used an online TMS protocol, aiming to interfere specifically with cue-related temporal processes, whereas in Experiment 2 we employed an offline protocol whereby participants performed the temporal orienting task before and after receiving TMS. The right IPS and/or the vertex were stimulated as active control regions. While results replicated the canonical pattern of temporal orienting effects on reaction time, with faster responses for temporal than neutral trials, these effects were not modulated by TMS over the left IPS (as compared to the right IPS and/or vertex regions) regardless of the online or offline protocol used. Overall, these findings challenge the causal role of the left IPS in temporal orienting of attention inviting further research on its underlying neural substrates.
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Affiliation(s)
- Mariagrazia Capizzi
- Mind, Brain and Behavior Research Center (CIMCYC), University of Granada, Department of Experimental Psychology, University of Granada, Spain.
| | - Mar Martín-Signes
- Mind, Brain and Behavior Research Center (CIMCYC), University of Granada, Department of Experimental Psychology, University of Granada, Spain
| | - Jennifer T Coull
- Laboratoire de Neurosciences Cognitives UMR 7291, Aix-Marseille University, CNRS, Marseille, France
| | - Ana B Chica
- Mind, Brain and Behavior Research Center (CIMCYC), University of Granada, Department of Experimental Psychology, University of Granada, Spain
| | - Pom Charras
- Univ Paul Valéry Montpellier 3, EPSYLON EA 4556, F34000, Montpellier, France
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21
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Nobre AC, van Ede F. Attention in flux. Neuron 2023; 111:971-986. [PMID: 37023719 DOI: 10.1016/j.neuron.2023.02.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/20/2023] [Accepted: 02/22/2023] [Indexed: 04/08/2023]
Abstract
Selective attention comprises essential infrastructural functions supporting cognition-anticipating, prioritizing, selecting, routing, integrating, and preparing signals to guide adaptive behavior. Most studies have examined its consequences, systems, and mechanisms in a static way, but attention is at the confluence of multiple sources of flux. The world advances, we operate within it, our minds change, and all resulting signals progress through multiple pathways within the dynamic networks of our brains. Our aim in this review is to raise awareness of and interest in three important facets of how timing impacts our understanding of attention. These include the challenges posed to attention by the timing of neural processing and psychological functions, the opportunities conferred to attention by various temporal structures in the environment, and how tracking the time courses of neural and behavioral modulations with continuous measures yields surprising insights into the workings and principles of attention.
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Affiliation(s)
- Anna C Nobre
- Department of Experimental Psychology, University of Oxford, Oxford OX2 6GG, UK; Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford OX3 7JX, UK.
| | - Freek van Ede
- Institute for Brain and Behavior Amsterdam, Department of Experimental and Applied Psychology, Vrije Universiteit Amsterdam, Amsterdam 1081BT, the Netherlands.
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22
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Meng J, Li X, Zhao Y, Li R, Xu M, Ming D. Modality-Attention Promotes the Neural Effects of Precise Timing Prediction in Early Sensory Processing. Brain Sci 2023; 13:brainsci13040610. [PMID: 37190575 DOI: 10.3390/brainsci13040610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 03/05/2023] [Accepted: 03/25/2023] [Indexed: 04/07/2023] Open
Abstract
Precise timing prediction (TP) enables the brain to accurately predict the occurrence of upcoming events in millisecond timescale, which is fundamental for adaptive behaviors. The neural effect of the TP within a single sensory modality has been widely studied. However, less is known about how precise TP works when the brain is concurrently faced with multimodality sensory inputs. Modality attention (MA) is a crucial cognitive function for dealing with the overwhelming information induced by multimodality sensory inputs. Therefore, it is necessary to investigate whether and how the MA influences the neural effects of the precise TP. This study designed a visual–auditory temporal discrimination task, in which the MA was allocated to visual or auditory modality, and the TP was manipulated into no timing prediction (NTP), matched timing prediction (MTP), and violated timing prediction (VTP) conditions. Behavioral and electroencephalogram (EEG) data were recorded from 27 subjects, event-related potentials (ERP), time–frequency distributions of inter-trial coherence (ITC), and event-related spectral perturbation (ERSP) were analyzed. In the visual modality, precise TP led to N1 amplitude variations and 200–400 ms theta ITC. Such variations only emerged when the MA was attended. In auditory modality, the MTP had the largest P2 amplitude and delta ITC than other TP conditions when the MA was attended, whereas the distinctions disappeared when the MA was unattended. The results suggest that the MA promoted the neural effects of the precise TP in early sensory processing, which provides more neural evidence for better understanding the interactions between the TP and MA.
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Affiliation(s)
- Jiayuan Meng
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, China
- College of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China
| | - Xiaoyu Li
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, China
| | - Yingru Zhao
- College of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China
| | - Rong Li
- College of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China
| | - Minpeng Xu
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, China
- College of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China
| | - Dong Ming
- Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, China
- College of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China
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23
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Wagner I, Schütz AC. Interaction of dynamic error signals in saccade adaptation. J Neurophysiol 2023; 129:717-732. [PMID: 36791071 PMCID: PMC10027077 DOI: 10.1152/jn.00419.2022] [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] [Indexed: 02/16/2023] Open
Abstract
Motor adaptation maintains movement accuracy. To evaluate movement accuracy, motor adaptation relies on an error signal, generated by the movement target, while suppressing error signals from irrelevant objects in the vicinity. Previous work used static testing environments, where all information required to evaluate movement accuracy was available simultaneously. Using saccadic eye movements as a model for motor adaptation, we tested how movement accuracy is maintained in dynamic environments, where the availability of conflicting error signals varied over time. Participants made a vertical saccade toward a target (either a small square or a large ring). Upon saccade detection, two candidate stimuli were shown left and right of the target, and participants were instructed to discriminate a feature on one of the candidates. Critically, candidate stimuli were presented sequentially, and saccade adaptation, thus, had to resolve a conflict between a task-relevant and a task-irrelevant error signal that were separated in space and time. We found that the saccade target influenced several aspects of oculomotor learning. In presence of a small target, saccade adaptation evaluated movement accuracy based on the first available error signal after the saccade, irrespective of its task relevance. However, a large target not only allowed for greater flexibility when evaluating movement accuracy, but it also promoted a stronger contribution of strategic behavior when compensating inaccurate saccades. Our results demonstrate how motor adaptation maintains movement accuracy in dynamic environments, and how properties of the visual environment modulate the relative contribution of different learning processes.NEW & NOTEWORTHY Motor adaptation is typically studied in static environments, where all information that is required to evaluate movement accuracy is available simultaneously. Here, using saccadic eye movements as a model, we studied motor adaptation in a dynamic environment, where the availability of conflicting information about movement accuracy varied over time. We demonstrate that properties of the visual environment determine how dynamic movement errors are corrected.
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Affiliation(s)
- Ilja Wagner
- AG Allgemeine und Biologische Psychologie, Philipps-Universität Marburg, Marburg, Germany
| | - Alexander C Schütz
- AG Allgemeine und Biologische Psychologie, Philipps-Universität Marburg, Marburg, Germany
- Center for Mind, Brain and Behavior, Marburg, Germany
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24
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Todd NPM, Govender S, Keller PE, Colebatch JG. Electrophysiological activity from over the cerebellum and cerebrum during eye blink conditioning in human subjects. Physiol Rep 2023; 11:e15642. [PMID: 36971094 PMCID: PMC10041378 DOI: 10.14814/phy2.15642] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 02/22/2023] [Accepted: 02/24/2023] [Indexed: 03/29/2023] Open
Abstract
We report the results of an experiment in which electrophysiological activity was recorded from the human cerebellum and cerebrum in a sample of 14 healthy subjects before, during and after a classical eye blink conditioning procedure with an auditory tone as conditional stimulus and a maxillary nerve unconditional stimulus. The primary aim was to show changes in the cerebellum and cerebrum correlated with behavioral ocular responses. Electrodes recorded EMG and EOG at peri-ocular sites, EEG from over the frontal eye-fields and the electrocerebellogram (ECeG) from over the posterior fossa. Of the 14 subjects half strongly conditioned while the other half were resistant. We confirmed that conditionability was linked under our conditions to the personality dimension of extraversion-introversion. Inhibition of cerebellar activity was shown prior to the conditioned response, as predicted by Albus (1971). However, pausing in high frequency ECeG and the appearance of a contingent negative variation (CNV) in both central leads occurred in all subjects. These led us to conclude that while conditioned cerebellar pausing may be necessary, it is not sufficient alone to produce overt behavioral conditioning, implying the existence of another central mechanism. The outcomes of this experiment indicate the potential value of the noninvasive electrophysiology of the cerebellum.
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Affiliation(s)
- Neil P M Todd
- Department of Psychology, University of Exeter, Exeter, UK
- School of Clinical Medicine, Randwick Campus, UNSW, Sydney, New South Wales, Australia
| | - Sendhil Govender
- School of Clinical Medicine, Randwick Campus, UNSW, Sydney, New South Wales, Australia
- Neuroscience Research Australia, UNSW, Sydney, New South Wales, Australia
| | - Peter E Keller
- MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Penrith, New South Wales, Australia
- Center for Music in the Brain, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - James G Colebatch
- School of Clinical Medicine, Randwick Campus, UNSW, Sydney, New South Wales, Australia
- Neuroscience Research Australia, UNSW, Sydney, New South Wales, Australia
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25
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Jing C, Jin H, Li W, Wu Z, Chen Y, Huang D. Temporal attention affects contrast response function by response gain. Front Hum Neurosci 2023; 16:1020260. [PMID: 36760226 PMCID: PMC9905113 DOI: 10.3389/fnhum.2022.1020260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 12/31/2022] [Indexed: 01/26/2023] Open
Abstract
Orienting attention to a specific point in time has been shown to improve the contrast sensitivity at the attended time point and impair it earlier or later. This phenomenon could be explained by temporal attention increasing the effective contrast of the target presented at the attended time point which leads to changes in contrast psychometric function by contrast gain. Another explanation is that temporal attention multiplicatively amplifies the amplitude of behavioral or neural response to contrast, resulting in alterations in contrast psychometric function by response gain. To explore the underlying mechanism, we adopted a temporal cueing orientation discrimination task using audio pre-cues composed of different frequency components to induce different attentional allocations in the time domain and targets of various contrast intensities to measure contrast psychometric functions. Obtained psychometric functions for contrast sensitivity were fitted for different conditions with discrepant attentional states in time. We found that temporal attention manipulated by cue affected contrast psychometric function by response gain, indicating that multiplying the contrast response of the visual target occurring at the selected point in time by a fixed factor is a crucial way for temporal attention to modulate perceptual processing.
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Affiliation(s)
- Chengxu Jing
- School of Automation and Electronic Information, Sichuan University of Science and Engineering, Sichuan, China,Artificial Intelligence Key Laboratory of Sichuan Province, Sichuan University of Science and Engineering, Sichuan, China
| | - Hongyuan Jin
- School of Automation and Electronic Information, Sichuan University of Science and Engineering, Sichuan, China
| | - Wenxia Li
- School of Automation and Electronic Information, Sichuan University of Science and Engineering, Sichuan, China
| | - Zhouhao Wu
- School of Automation and Electronic Information, Sichuan University of Science and Engineering, Sichuan, China
| | - Yao Chen
- School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
| | - Dan Huang
- School of Automation and Electronic Information, Sichuan University of Science and Engineering, Sichuan, China,Artificial Intelligence Key Laboratory of Sichuan Province, Sichuan University of Science and Engineering, Sichuan, China,*Correspondence: Dan Huang ✉
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26
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Feng Z, Zhu S, Duan J, Lu Y, Li L. Cross-modality effect in implicit learning of temporal sequence. CURRENT PSYCHOLOGY 2023. [DOI: 10.1007/s12144-022-04228-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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27
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Garnett EO, McAuley JD, Wieland EA, Chow HM, Zhu DC, Dilley LC, Chang SE. Auditory rhythm discrimination in adults who stutter: An fMRI study. BRAIN AND LANGUAGE 2023; 236:105219. [PMID: 36577315 DOI: 10.1016/j.bandl.2022.105219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 11/09/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
Rhythm perception deficits have been linked to neurodevelopmental disorders affecting speech and language. Children who stutter have shown poorer rhythm discrimination and attenuated functional connectivity in rhythm-related brain areas, which may negatively impact timing control required for speech. It is unclear whether adults who stutter (AWS), who are likely to have acquired compensatory adaptations in response to rhythm processing/timing deficits, are similarly affected. We compared rhythm discrimination in AWS and controls (total n = 36) during fMRI in two matched conditions: simple rhythms that consistently reinforced a periodic beat, and complex rhythms that did not (requiring greater reliance on internal timing). Consistent with an internal beat deficit hypothesis, behavioral results showed poorer complex rhythm discrimination for AWS than controls. In AWS, greater stuttering severity was associated with poorer rhythm discrimination. AWS showed increased activity within beat-based timing regions and increased functional connectivity between putamen and cerebellum (supporting interval-based timing) for simple rhythms.
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Affiliation(s)
- Emily O Garnett
- University of Michigan, Rachel Upjohn Building, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA.
| | - J Devin McAuley
- Michigan State University, 619 Red Cedar Rd, East Lansing, MI 48864, USA
| | | | - Ho Ming Chow
- University of Michigan, Rachel Upjohn Building, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA; University of Delaware, Tower at STAR, 100 Discovery Blvd, Newark, DE 19713, USA
| | - David C Zhu
- Michigan State University, Radiology Building, 846 Service Road, East Lansing, MI 48824, USA
| | - Laura C Dilley
- Michigan State University, 619 Red Cedar Rd, East Lansing, MI 48864, USA
| | - Soo-Eun Chang
- University of Michigan, Rachel Upjohn Building, 4250 Plymouth Rd., Ann Arbor, MI 48109, USA
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28
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It's time for attentional control: Temporal expectation in the attentional blink. Conscious Cogn 2023; 107:103461. [PMID: 36584439 DOI: 10.1016/j.concog.2022.103461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 12/11/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022]
Abstract
The attentional blink (AB) reveals a limitation in conscious processing of sequential targets. Although it is widely held that the AB derives from a structural bottleneck of central capacity, how the central processing is constrained is still unclear. As the AB reflects the dilemma of deploying attentional resources in the time dimension, research on temporal allocation provides an important avenue for understanding the mechanism. Here we reviewed studies regarding the role of temporal expectation in modulating the AB performance primarily based on two temporal processing strategies: interval-based and rhythm-based timings. We showed that both temporal expectations can help to organize limited resources among multiple attentional episodes, thereby mitigating the AB effect. As it turns out, scrutinizing on the AB from a temporal perspective is a promising way to comprehend the mechanisms behind the AB and conscious cognition. We also highlighted some unresolved issues and discussed potential directions for future research.
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29
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McDougle SD, Tsay JS, Pitt B, King M, Saban W, Taylor JA, Ivry RB. Continuous manipulation of mental representations is compromised in cerebellar degeneration. Brain 2022; 145:4246-4263. [PMID: 35202465 PMCID: PMC10200308 DOI: 10.1093/brain/awac072] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 01/11/2022] [Accepted: 02/05/2022] [Indexed: 01/11/2023] Open
Abstract
We introduce a novel perspective on how the cerebellum might contribute to cognition, hypothesizing that this structure supports dynamic transformations of mental representations. In support of this hypothesis, we report a series of neuropsychological experiments comparing the performance of individuals with degenerative cerebellar disorders on tasks that either entail continuous, movement-like mental operations or more discrete mental operations. In the domain of visual cognition, the cerebellar disorders group exhibited an impaired rate of mental rotation, an operation hypothesized to require the continuous manipulation of a visual representation. In contrast, the cerebellar disorders group showed a normal processing rate when scanning items in visual working memory, an operation hypothesized to require the maintenance and retrieval of remembered items. In the domain of mathematical cognition, the cerebellar disorders group was impaired at single-digit addition, an operation hypothesized to primarily require iterative manipulations along a mental number-line; this group was not impaired on arithmetic tasks linked to memory retrieval (e.g. single-digit multiplication). These results, obtained in tasks from two disparate domains, point to a potential constraint on the contribution of the cerebellum to cognitive tasks. Paralleling its role in motor control, the cerebellum may be essential for coordinating dynamic, movement-like transformations in a mental workspace.
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Affiliation(s)
| | - Jonathan S Tsay
- Department of Psychology, University of California, Berkeley, Berkeley, CA 94704, USA
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94704, USA
| | - Benjamin Pitt
- Department of Psychology, University of California, Berkeley, Berkeley, CA 94704, USA
| | - Maedbh King
- Department of Psychology, University of California, Berkeley, Berkeley, CA 94704, USA
| | - William Saban
- Department of Psychology, University of California, Berkeley, Berkeley, CA 94704, USA
| | - Jordan A Taylor
- Department of Psychology, Princeton University, Princeton, NJ 08540, USA
- Princeton Neuroscience Institute, Princeton University, Princeton, NJ 08540, USA
| | - Richard B Ivry
- Department of Psychology, University of California, Berkeley, Berkeley, CA 94704, USA
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94704, USA
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30
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Chen WG, Iversen JR, Kao MH, Loui P, Patel AD, Zatorre RJ, Edwards E. Music and Brain Circuitry: Strategies for Strengthening Evidence-Based Research for Music-Based Interventions. J Neurosci 2022; 42:8498-8507. [PMID: 36351825 PMCID: PMC9665917 DOI: 10.1523/jneurosci.1135-22.2022] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 09/07/2022] [Accepted: 09/10/2022] [Indexed: 11/17/2022] Open
Abstract
The neuroscience of music and music-based interventions (MBIs) is a fascinating but challenging research field. While music is a ubiquitous component of every human society, MBIs may encompass listening to music, performing music, music-based movement, undergoing music education and training, or receiving treatment from music therapists. Unraveling the brain circuits activated and influenced by MBIs may help us gain better understanding of the therapeutic and educational values of MBIs by gathering strong research evidence. However, the complexity and variety of MBIs impose unique research challenges. This article reviews the recent endeavor led by the National Institutes of Health to support evidence-based research of MBIs and their impact on health and diseases. It also highlights fundamental challenges and strategies of MBI research with emphases on the utilization of animal models, human brain imaging and stimulation technologies, behavior and motion capturing tools, and computational approaches. It concludes with suggestions of basic requirements when studying MBIs and promising future directions to further strengthen evidence-based research on MBIs in connections with brain circuitry.SIGNIFICANCE STATEMENT Music and music-based interventions (MBI) engage a wide range of brain circuits and hold promising therapeutic potentials for a variety of health conditions. Comparative studies using animal models have helped in uncovering brain circuit activities involved in rhythm perception, while human imaging, brain stimulation, and motion capture technologies have enabled neural circuit analysis underlying the effects of MBIs on motor, affective/reward, and cognitive function. Combining computational analysis, such as prediction method, with mechanistic studies in animal models and humans may unravel the complexity of MBIs and their effects on health and disease.
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Affiliation(s)
- Wen Grace Chen
- Division of Extramural Research, National Center for Complementary and Integrative Health, National Institutes of Health, Bethesda, Maryland, 20892
| | | | - Mimi H Kao
- Tufts University, Medford, Massachusetts 02155
| | - Psyche Loui
- Northeastern University, Boston, Massachusetts 02115
| | | | - Robert J Zatorre
- Montreal Neurological Institute, McGill University, Montreal, Quebec H3A2B4, Canada
| | - Emmeline Edwards
- Division of Extramural Research, National Center for Complementary and Integrative Health, National Institutes of Health, Bethesda, Maryland, 20892
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31
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Testing beat perception without sensory cues to the beat: the Beat-Drop Alignment Test (BDAT). Atten Percept Psychophys 2022; 84:2702-2714. [PMID: 36261763 PMCID: PMC9630205 DOI: 10.3758/s13414-022-02592-2] [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] [Accepted: 09/29/2022] [Indexed: 11/22/2022]
Abstract
Beat perception can serve as a window into internal time-keeping mechanisms, auditory–motor interactions, and aspects of cognition. One aspect of beat perception is the covert continuation of an internal pulse. Of the several popular tests of beat perception, none provide a satisfying test of this faculty of covert continuation. The current study proposes a new beat-perception test focused on covert pulse continuation: The Beat-Drop Alignment Test (BDAT). In this test, participants must identify the beat in musical excerpts and then judge whether a single probe falls on or off the beat. The probe occurs during a short break in the rhythmic components of the music when no rhythmic events are present, forcing participants to judge beat alignment relative to an internal pulse maintained in the absence of local acoustic timing cues. Here, we present two large (N > 100) tests of the BDAT. In the first, we explore the effect of test item parameters (e.g., probe displacement) on performance. In the second, we correlate scores on an adaptive version of the BDAT with the computerized adaptive Beat Alignment Test (CA-BAT) scores and indices of musical experience. Musical experience indices outperform CA-BAT score as a predictor of BDAT score, suggesting that the BDAT measures a distinct aspect of beat perception that is more experience-dependent and may draw on cognitive resources such as working memory and musical imagery differently than the BAT. The BDAT may prove useful in future behavioral and neural research on beat perception, and all stimuli and code are freely available for download.
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32
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Guinamard A, Clément S, Goemaere S, Mary A, Riquet A, Dellacherie D. Musical abilities in children with developmental cerebellar anomalies. Front Syst Neurosci 2022; 16:886427. [PMID: 36061946 PMCID: PMC9436271 DOI: 10.3389/fnsys.2022.886427] [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: 02/28/2022] [Accepted: 07/15/2022] [Indexed: 11/13/2022] Open
Abstract
Developmental Cerebellar Anomalies (DCA) are rare diseases (e.g., Joubert syndrome) that affect various motor and non-motor functions during childhood. The present study examined whether music perception and production are affected in children with DCA. Sixteen children with DCA and 37 healthy matched control children were tested with the Montreal Battery for Evaluation of Musical Abilities (MBEMA) to assess musical perception. Musical production was assessed using two singing tasks: a pitch-matching task and a melodic reproduction task. Mixed model analyses showed that children with DCA were impaired on the MBEMA rhythm perception subtest, whereas there was no difference between the two groups on the melodic perception subtest. Children with DCA were also impaired in the melodic reproduction task. In both groups, singing performance was positively correlated with rhythmic and melodic perception scores, and a strong correlation was found between singing ability and oro-bucco-facial praxis in children with DCA. Overall, children with DCA showed impairments in both music perception and production, although heterogeneity in cerebellar patient’s profiles was highlighted by individual analyses. These results confirm the role of the cerebellum in rhythm processing as well as in the vocal sensorimotor loop in a developmental perspective. Rhythmic deficits in cerebellar patients are discussed in light of recent work on predictive timing networks including the cerebellum. Our results open innovative remediation perspectives aiming at improving perceptual and/or production musical abilities while considering the heterogeneity of patients’ clinical profiles to design music-based therapies.
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Affiliation(s)
- Antoine Guinamard
- Univ. Lille, ULR 4072 – PSITEC – Psychologie: Interactions, Temps, Émotions, Cognition, Lille, France
- CHU Lille, Centre de Référence Malformations et Maladies Congénitales du Cervelet, Lille, France
- *Correspondence: Antoine Guinamard,
| | - Sylvain Clément
- Univ. Lille, ULR 4072 – PSITEC – Psychologie: Interactions, Temps, Émotions, Cognition, Lille, France
| | - Sophie Goemaere
- CHU Lille, Centre de Référence Malformations et Maladies Congénitales du Cervelet, Lille, France
- CHU Lille, Centre Régional de Diagnostic des Troubles d’Apprentissage, Lille, France
| | - Alice Mary
- CHU Lille, Centre de Référence Malformations et Maladies Congénitales du Cervelet, Lille, France
| | - Audrey Riquet
- CHU Lille, Centre de Référence Malformations et Maladies Congénitales du Cervelet, Lille, France
| | - Delphine Dellacherie
- Univ. Lille, ULR 4072 – PSITEC – Psychologie: Interactions, Temps, Émotions, Cognition, Lille, France
- CHU Lille, Centre de Référence Malformations et Maladies Congénitales du Cervelet, Lille, France
- Delphine Dellacherie,
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33
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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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34
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Herbst SK, Obleser J, van Wassenhove V. Implicit Versus Explicit Timing-Separate or Shared Mechanisms? J Cogn Neurosci 2022; 34:1447-1466. [PMID: 35579985 DOI: 10.1162/jocn_a_01866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Time implicitly shapes cognition, but time is also explicitly represented, for instance, in the form of durations. Parsimoniously, the brain could use the same mechanisms for implicit and explicit timing. Yet, the evidence has been equivocal, revealing both joint versus separate signatures of timing. Here, we directly compared implicit and explicit timing using magnetoencephalography, whose temporal resolution allows investigating the different stages of the timing processes. Implicit temporal predictability was induced in an auditory paradigm by a manipulation of the foreperiod. Participants received two consecutive task instructions: discriminate pitch (indirect measure of implicit timing) or duration (direct measure of explicit timing). The results show that the human brain efficiently extracts implicit temporal statistics of sensory environments, to enhance the behavioral and neural responses to auditory stimuli, but that those temporal predictions did not improve explicit timing. In both tasks, attentional orienting in time during predictive foreperiods was indexed by an increase in alpha power over visual and parietal areas. Furthermore, pretarget induced beta power in sensorimotor and parietal areas increased during implicit compared to explicit timing, in line with the suggested role for beta oscillations in temporal prediction. Interestingly, no distinct neural dynamics emerged when participants explicitly paid attention to time, compared to implicit timing. Our work thus indicates that implicit timing shapes the behavioral and sensory response in an automatic way and is reflected in oscillatory neural dynamics, whereas the translation of implicit temporal statistics to explicit durations remains somewhat inconclusive, possibly because of the more abstract nature of this task.
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Neural signals regulating motor synchronization in the primate deep cerebellar nuclei. Nat Commun 2022; 13:2504. [PMID: 35523898 PMCID: PMC9076601 DOI: 10.1038/s41467-022-30246-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 04/21/2022] [Indexed: 11/09/2022] Open
Abstract
Movements synchronized with external rhythms are ubiquitous in our daily lives. Despite the involvement of the cerebellum, the underlying mechanism remains unclear. In monkeys performing synchronized saccades to periodically alternating visual stimuli, we found that neuronal activity in the cerebellar dentate nucleus correlated with the timing of the next saccade and the current temporal error. One-third of the neurons were active regardless of saccade direction and showed greater activity for synchronized than for reactive saccades. During the transition from reactive to predictive saccades in each trial, the activity of these neurons coincided with target onset, representing an internal model of rhythmic structure rather than a specific motor command. The behavioural changes induced by electrical stimulation were explained by activating different groups of neurons at various strengths, suggesting that the lateral cerebellum contains multiple functional modules for the acquisition of internal rhythms, predictive motor control, and error detection during synchronized movements.
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Kasdan AV, Burgess AN, Pizzagalli F, Scartozzi A, Chern A, Kotz SA, Wilson SM, Gordon RL. Identifying a brain network for musical rhythm: A functional neuroimaging meta-analysis and systematic review. Neurosci Biobehav Rev 2022; 136:104588. [PMID: 35259422 PMCID: PMC9195154 DOI: 10.1016/j.neubiorev.2022.104588] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 01/31/2022] [Accepted: 02/14/2022] [Indexed: 01/05/2023]
Abstract
We conducted a systematic review and meta-analysis of 30 functional magnetic resonance imaging studies investigating processing of musical rhythms in neurotypical adults. First, we identified a general network for musical rhythm, encompassing all relevant sensory and motor processes (Beat-based, rest baseline, 12 contrasts) which revealed a large network involving auditory and motor regions. This network included the bilateral superior temporal cortices, supplementary motor area (SMA), putamen, and cerebellum. Second, we identified more precise loci for beat-based musical rhythms (Beat-based, audio-motor control, 8 contrasts) in the bilateral putamen. Third, we identified regions modulated by beat based rhythmic complexity (Complexity, 16 contrasts) which included the bilateral SMA-proper/pre-SMA, cerebellum, inferior parietal regions, and right temporal areas. This meta-analysis suggests that musical rhythm is largely represented in a bilateral cortico-subcortical network. Our findings align with existing theoretical frameworks about auditory-motor coupling to a musical beat and provide a foundation for studying how the neural bases of musical rhythm may overlap with other cognitive domains.
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Affiliation(s)
- Anna V Kasdan
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA; Curb Center for Art, Enterprise, and Public Policy, Nashville, TN, USA.
| | - Andrea N Burgess
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA
| | | | - Alyssa Scartozzi
- Department of Otolaryngology - Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Alexander Chern
- Department of Otolaryngology - Head & Neck Surgery, New York-Presbyterian/Columbia University Irving Medical Center and Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; Department of Otolaryngology - Head and Neck Surgery, New York-Presbyterian/Weill Cornell Medical Center, New York, NY, USA
| | - Sonja A Kotz
- Department of Neuropsychology and Psychopharmacology, Maastricht University, Maastricht, The Netherlands; Department of Neuropsychology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Stephen M Wilson
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA; Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Reyna L Gordon
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA; Curb Center for Art, Enterprise, and Public Policy, Nashville, TN, USA; Department of Otolaryngology - Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
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You got rhythm, or more: The multidimensionality of rhythmic abilities. Atten Percept Psychophys 2022; 84:1370-1392. [PMID: 35437703 PMCID: PMC9614186 DOI: 10.3758/s13414-022-02487-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2022] [Indexed: 11/08/2022]
Abstract
Humans have a remarkable capacity for perceiving and producing rhythm. Rhythmic competence is often viewed as a single concept, with participants who perform more or less accurately on a single rhythm task. However, research is revealing numerous sub-processes and competencies involved in rhythm perception and production, which can be selectively impaired or enhanced. To investigate whether different patterns of performance emerge across tasks and individuals, we measured performance across a range of rhythm tasks from different test batteries. Distinct performance patterns could potentially reveal separable rhythmic competencies that may draw on distinct neural mechanisms. Participants completed nine rhythm perception and production tasks selected from the Battery for the Assessment of Auditory Sensorimotor and Timing Abilities (BAASTA), the Beat Alignment Test (BAT), the Beat-Based Advantage task (BBA), and two tasks from the Burgundy best Musical Aptitude Test (BbMAT). Principal component analyses revealed clear separation of task performance along three main dimensions: production, beat-based rhythm perception, and sequence memory-based rhythm perception. Hierarchical cluster analyses supported these results, revealing clusters of participants who performed selectively more or less accurately along different dimensions. The current results support the hypothesis of divergence of rhythmic skills. Based on these results, we provide guidelines towards a comprehensive testing of rhythm abilities, including at least three short tasks measuring: (1) rhythm production (e.g., tapping to metronome/music), (2) beat-based rhythm perception (e.g., BAT), and (3) sequence memory-based rhythm processing (e.g., BBA). Implications for underlying neural mechanisms, future research, and potential directions for rehabilitation and training programs are discussed.
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Yao F, Zhou B, Zhuang Y, Wang X. Immediate Temporal Information Modulates the Target Identification in the Attentional Blink. Brain Sci 2022; 12:brainsci12020278. [PMID: 35204041 PMCID: PMC8870607 DOI: 10.3390/brainsci12020278] [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: 01/12/2022] [Revised: 02/09/2022] [Accepted: 02/14/2022] [Indexed: 11/23/2022] Open
Abstract
It has been shown that learned temporal information can be exploited to help facilitate the target identification in the attentional blink task. Here, we tested whether similar exploitation also worked on short-term temporal information, even when it did not reliably predict the target onset. In two experiments, we randomly manipulated either the interval between targets (T1 and T2; Experiment 1) or the temporal regularity of stimulus presentation (Experiment 2) in each trial. The results revealed evidence of effects of immediate temporal experience mainly on T2 performances but also occasionally on T1 performances. In general, the accuracy of T2 was enhanced when a longer inter-target interval was explicitly processed in the preceding trial (Experiment 1) or the temporal regularity, regardless of being explicitly or implicitly processed, was present in the stimulus stream, especially after T1 (Experiment 2). These results suggest that, under high temporal uncertainty, both interval and rhythmic cues can still be exploited to regulate the allocation of processing resources, thus, modulating the target identification in the attentional blink task, consistent with the view of flexible attentional allocation, and further highlighting the importance of the interplay between temporal processing and attentional control in the conscious visual perception.
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Affiliation(s)
- Fangshu Yao
- School of Psychology, Shanghai University of Sport, Shanghai 200438, China; (F.Y.); (Y.Z.)
| | - Bin Zhou
- State Key Laboratory of Brain and Cognitive Science, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China
- Correspondence: (B.Z.); (X.W.)
| | - Yiyun Zhuang
- School of Psychology, Shanghai University of Sport, Shanghai 200438, China; (F.Y.); (Y.Z.)
| | - Xiaochun Wang
- School of Psychology, Shanghai University of Sport, Shanghai 200438, China; (F.Y.); (Y.Z.)
- Correspondence: (B.Z.); (X.W.)
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Principles of Brain and Emotion: Beyond the Cortico-Centric Bias. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1378:13-24. [DOI: 10.1007/978-3-030-99550-8_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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40
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De Kock R, Gladhill KA, Ali MN, Joiner WM, Wiener M. How movements shape the perception of time. Trends Cogn Sci 2021; 25:950-963. [PMID: 34531138 PMCID: PMC9991018 DOI: 10.1016/j.tics.2021.08.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 08/07/2021] [Accepted: 08/09/2021] [Indexed: 11/16/2022]
Abstract
In order to keep up with a changing environment, mobile organisms must be capable of deciding both where and when to move. This precision necessitates a strong sense of time, as otherwise we would fail in many of our movement goals. Yet, despite this intrinsic link, only recently have researchers begun to understand how these two features interact. Primarily, two effects have been observed: movements can bias time estimates, but they can also make them more precise. Here we review this literature and propose that both effects can be explained by a Bayesian cue combination framework, in which movement itself affords the most precise representation of time, which can influence perception in either feedforward or active sensing modes.
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41
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About time: modelling dynamic voluntary attention. Trends Cogn Sci 2021; 25:821-822. [PMID: 34362660 DOI: 10.1016/j.tics.2021.07.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 07/22/2021] [Indexed: 11/21/2022]
Abstract
Goal-directed behaviour requires flexible prioritisation of relevant sensations in space and time. A recent paper by Denison et al. brings time into a canonical model of voluntary selective attention. We reflect on this breakthrough and consider the opportunities it offers for future research on the dynamic fabric of mind.
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Liebrand M, Solbakk AK, Funderud I, Buades-Rotger M, Knight RT, Krämer UM. Intact Proactive Motor Inhibition after Unilateral Prefrontal Cortex or Basal Ganglia Lesions. J Cogn Neurosci 2021; 33:1862-1879. [PMID: 34375417 DOI: 10.1162/jocn_a_01691] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Previous research provided evidence for the critical importance of the PFC and BG for reactive motor inhibition, that is, when actions are cancelled in response to external signals. Less is known about the role of the PFC and BG in proactive motor inhibition, referring to preparation for an upcoming stop signal. In this study, patients with unilateral lesions to the BG or lateral PFC performed in a cued go/no-go task, whereas their EEG was recorded. The paradigm called for cue-based preparation for upcoming, lateralized no-go signals. Based on previous findings, we focused on EEG indices of cognitive control (prefrontal beta), motor preparation (sensorimotor mu/beta, contingent negative variation [CNV]), and preparatory attention (occipital alpha, CNV). On a behavioral level, no differences between patients and controls were found, suggesting an intact ability to proactively prepare for motor inhibition. Patients showed an altered preparatory CNV effect, but no other differences in electrophysiological activity related to proactive and reactive motor inhibition. Our results suggest a context-dependent role of BG and PFC structures in motor inhibition, being critical in reactive, unpredictable contexts, but less so in situations where one can prepare for stopping on a short timescale.
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Affiliation(s)
| | - Anne-Kristin Solbakk
- University of Oslo, Norway.,Oslo University Hospital, Norway.,Helgeland Hospital, Mosjøen, Norway
| | - Ingrid Funderud
- University of Oslo, Norway.,Helgeland Hospital, Mosjøen, Norway
| | - Macià Buades-Rotger
- University of Lübeck, Germany.,Radboud University, Nijmegen, The Netherlands
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Abstract
A major challenge for neuropsychological research arises from the fact that we are dealing with a limited resource: the patients. Not only is it difficult to identify and recruit these individuals, but their ability to participate in research projects can be limited by their medical condition. As such, sample sizes are small, and considerable time (e.g., 2 years) is required to complete a study. To address limitations inherent to laboratory-based neuropsychological research, we developed a protocol for online neuropsychological testing (PONT). We describe the implementation of PONT and provide the required information and materials for recruiting participants, conducting remote neurological evaluations, and testing patients in an automated, self-administered manner. The protocol can be easily tailored to target a broad range of patient groups, especially those who can be contacted via support groups or multisite collaborations. To highlight the operation of PONT and describe some of the unique challenges that arise in online neuropsychological research, we summarize our experience using PONT in a research program involving individuals with Parkinson's disease and spinocerebellar ataxia. In a 10-month period, by contacting 646 support group coordinators, we were able to assemble a participant pool with over 100 patients in each group from across the United States. Moreover, we completed six experiments (n > 300) exploring their performance on a range of tasks examining motor and cognitive abilities. The efficiency of PONT in terms of data collection, combined with the convenience it offers the participants, promises a new approach that can increase the impact of neuropsychological research.
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44
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Barne LC, Cravo AM, de Lange FP, Spaak E. Temporal prediction elicits rhythmic preactivation of relevant sensory cortices. Eur J Neurosci 2021; 55:3324-3339. [PMID: 34322927 PMCID: PMC9545120 DOI: 10.1111/ejn.15405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 07/10/2021] [Accepted: 07/24/2021] [Indexed: 11/28/2022]
Abstract
Being able to anticipate events before they happen facilitates stimulus processing. The anticipation of the contents of events is thought to be implemented by the elicitation of prestimulus templates in sensory cortex. In contrast, the anticipation of the timing of events is typically associated with entrainment of neural oscillations. It is so far unknown whether and in which conditions temporal expectations interact with feature‐based expectations, and, consequently, whether entrainment modulates the generation of content‐specific sensory templates. In this study, we investigated the role of temporal expectations in a sensory discrimination task. We presented participants with rhythmically interleaved visual and auditory streams of relevant and irrelevant stimuli while measuring neural activity using magnetoencephalography. We found no evidence that rhythmic stimulation induced prestimulus feature templates. However, we did observe clear anticipatory rhythmic preactivation of the relevant sensory cortices. This oscillatory activity peaked at behaviourally relevant, in‐phase, intervals. Our results suggest that temporal expectations about stimulus features do not behave similarly to explicitly cued, nonrhythmic, expectations, yet elicit a distinct form of modality‐specific preactivation.
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Affiliation(s)
- Louise Catheryne Barne
- Center for Mathematics, Computing and Cognition, Universidade Federal do ABC (UFABC), São Bernardo do Campo, Sao Paolo, Brazil.,Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands.,Département Traitement de l'Information et Systèmes, ONERA, Salon-de-Provence, France
| | - André Mascioli Cravo
- Center for Mathematics, Computing and Cognition, Universidade Federal do ABC (UFABC), São Bernardo do Campo, Sao Paolo, Brazil
| | - Floris P de Lange
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
| | - Eelke Spaak
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
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Breska A, Ivry RB. The human cerebellum is essential for modulating perceptual sensitivity based on temporal expectations. eLife 2021; 10:66743. [PMID: 34165079 PMCID: PMC8245126 DOI: 10.7554/elife.66743] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 06/23/2021] [Indexed: 11/17/2022] Open
Abstract
A functional benefit of attention is to proactively enhance perceptual sensitivity in space and time. Although attentional orienting has traditionally been associated with cortico-thalamic networks, recent evidence has shown that individuals with cerebellar degeneration (CD) show a reduced reaction time benefit from cues that enable temporal anticipation. The present study examined whether the cerebellum contributes to the proactive attentional modulation in time of perceptual sensitivity. We tested CD participants on a non-speeded, challenging perceptual discrimination task, asking if they benefit from temporal cues. Strikingly, the CD group showed no duration-specific perceptual sensitivity benefit when cued by repeated but aperiodic presentation of the target interval. In contrast, they performed similar to controls when cued by a rhythmic stream. This dissociation further specifies the functional domain of the cerebellum and establishes its role in the attentional adjustment of perceptual sensitivity in time in addition to its well-documented role in motor timing.
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Affiliation(s)
- Assaf Breska
- Department of Psychology and Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, United States
| | - Richard B Ivry
- Department of Psychology and Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, United States
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46
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About time: Ageing influences neural markers of temporal predictability. Biol Psychol 2021; 163:108135. [PMID: 34126165 DOI: 10.1016/j.biopsycho.2021.108135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 05/21/2021] [Accepted: 06/09/2021] [Indexed: 11/23/2022]
Abstract
Timing abilities help organizing the temporal structure of events but are known to change systematically with age. Yet, how the neuronal signature of temporal predictability changes across the age span remains unclear. Younger (n = 21; 23.1 years) and older adults (n = 21; 68.5 years) performed an auditory oddball task, consisting of isochronous and random sound sequences. Results confirm an altered P50 response in the older compared to younger participants. P50 amplitudes differed between the isochronous and random temporal structures in younger, and for P200 in the older group. These results suggest less efficient sensory gating in older adults in both isochronous and random auditory sequences. N100 amplitudes were more negative for deviant tones. P300 amplitudes were parietally enhanced in younger, but not in older adults. In younger participants, the P50 results confirm that this component marks temporal predictability, indicating sensitive gating of temporally regular sound sequences.
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47
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Basal ganglia and cerebellum contributions to vocal emotion processing as revealed by high-resolution fMRI. Sci Rep 2021; 11:10645. [PMID: 34017050 PMCID: PMC8138027 DOI: 10.1038/s41598-021-90222-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 05/07/2021] [Indexed: 12/03/2022] Open
Abstract
Until recently, brain networks underlying emotional voice prosody decoding and processing were focused on modulations in primary and secondary auditory, ventral frontal and prefrontal cortices, and the amygdala. Growing interest for a specific role of the basal ganglia and cerebellum was recently brought into the spotlight. In the present study, we aimed at characterizing the role of such subcortical brain regions in vocal emotion processing, at the level of both brain activation and functional and effective connectivity, using high resolution functional magnetic resonance imaging. Variance explained by low-level acoustic parameters (fundamental frequency, voice energy) was also modelled. Wholebrain data revealed expected contributions of the temporal and frontal cortices, basal ganglia and cerebellum to vocal emotion processing, while functional connectivity analyses highlighted correlations between basal ganglia and cerebellum, especially for angry voices. Seed-to-seed and seed-to-voxel effective connectivity revealed direct connections within the basal ganglia—especially between the putamen and external globus pallidus—and between the subthalamic nucleus and the cerebellum. Our results speak in favour of crucial contributions of the basal ganglia, especially the putamen, external globus pallidus and subthalamic nucleus, and several cerebellar lobules and nuclei for an efficient decoding of and response to vocal emotions.
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48
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Thomasson M, Benis D, Saj A, Voruz P, Ronchi R, Grandjean D, Assal F, Péron J. Sensory contribution to vocal emotion deficit in patients with cerebellar stroke. Neuroimage Clin 2021; 31:102690. [PMID: 34000647 PMCID: PMC8138671 DOI: 10.1016/j.nicl.2021.102690] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 04/11/2021] [Accepted: 04/29/2021] [Indexed: 11/29/2022]
Abstract
In recent years, there has been increasing evidence of cerebellar involvement in emotion processing. Difficulties in the recognition of emotion from voices (i.e., emotional prosody) have been observed following cerebellar stroke. However, the interplay between sensory and higher-order cognitive dysfunction in these deficits, as well as possible hemispheric specialization for emotional prosody processing, has yet to be elucidated. We investigated the emotional prosody recognition performances of patients with right versus left cerebellar lesions, as well as of matched controls, entering the acoustic features of the stimuli in our statistical model. We also explored the cerebellar lesion-behavior relationship, using voxel-based lesion-symptom mapping. Results revealed impairment of vocal emotion recognition in both patient subgroups, particularly for neutral or negative prosody, with a higher number of misattributions in patients with right-hemispheric stroke. Voxel-based lesion-symptom mapping showed that some emotional misattributions correlated with lesions in the right Lobules VIIb and VIII and right Crus I and II. Furthermore, a significant proportion of the variance in this misattribution was explained by acoustic features such as pitch, loudness, and spectral aspects. These results point to bilateral posterior cerebellar involvement in both the sensory and cognitive processing of emotions.
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Affiliation(s)
- Marine Thomasson
- Clinical and Experimental Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Geneva, 1205 Geneva, Switzerland; Neuroscience of Emotion and Affective Dynamics Laboratory, Department of Psychology and Swiss Center for Affective Sciences, University of Geneva, 1205 Geneva, Switzerland; Cognitive Neurology Unit, Department of Neurology, University Hospitals of Geneva, 1205 Geneva, Switzerland
| | - Damien Benis
- Clinical and Experimental Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Geneva, 1205 Geneva, Switzerland; Neuroscience of Emotion and Affective Dynamics Laboratory, Department of Psychology and Swiss Center for Affective Sciences, University of Geneva, 1205 Geneva, Switzerland
| | - Arnaud Saj
- Department of Psychology, University of Montreal, 2900 Montreal, QC, Canada
| | - Philippe Voruz
- Clinical and Experimental Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Geneva, 1205 Geneva, Switzerland; Neuroscience of Emotion and Affective Dynamics Laboratory, Department of Psychology and Swiss Center for Affective Sciences, University of Geneva, 1205 Geneva, Switzerland
| | - Roberta Ronchi
- Cognitive Neurology Unit, Department of Neurology, University Hospitals of Geneva, 1205 Geneva, Switzerland; Laboratory of Behavioral Neurology and Imaging of Cognition, Department of Neuroscience, University Medical Center, University of Geneva, 1205 Geneva, Switzerland
| | - Didier Grandjean
- Neuroscience of Emotion and Affective Dynamics Laboratory, Department of Psychology and Swiss Center for Affective Sciences, University of Geneva, 1205 Geneva, Switzerland
| | - Frédéric Assal
- Cognitive Neurology Unit, Department of Neurology, University Hospitals of Geneva, 1205 Geneva, Switzerland; Faculty of Medicine, University of Geneva, 1205 Geneva, Switzerland
| | - Julie Péron
- Clinical and Experimental Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Geneva, 1205 Geneva, Switzerland; Neuroscience of Emotion and Affective Dynamics Laboratory, Department of Psychology and Swiss Center for Affective Sciences, University of Geneva, 1205 Geneva, Switzerland; Cognitive Neurology Unit, Department of Neurology, University Hospitals of Geneva, 1205 Geneva, Switzerland.
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Tanaka M, Kunimatsu J, Suzuki TW, Kameda M, Ohmae S, Uematsu A, Takeya R. Roles of the Cerebellum in Motor Preparation and Prediction of Timing. Neuroscience 2021; 462:220-234. [DOI: 10.1016/j.neuroscience.2020.04.039] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 04/10/2020] [Accepted: 04/21/2020] [Indexed: 12/19/2022]
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50
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Disentangling the effects of modality, interval length and task difficulty on the accuracy and precision of older adults in a rhythmic reproduction task. PLoS One 2021; 16:e0248295. [PMID: 33730049 PMCID: PMC7968708 DOI: 10.1371/journal.pone.0248295] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 02/23/2021] [Indexed: 11/19/2022] Open
Abstract
Studies on the functional quality of the internal clock that governs the temporal processing of older adults have demonstrated mixed results as to whether they perceive and produce time slower, faster, or equally well as younger adults. These mixed results are due to a multitude of methodologies applied to study temporal processing: many tasks demand different levels of cognitive ability. To investigate the temporal accuracy and precision of older adults, in Experiment 1, we explored the age-related differences in rhythmic continuation task taking into consideration the effects of attentional resources required by the stimulus (auditory vs. visual; length of intervals). In Experiment 2, we added a dual task to explore the effect of attentional resources required by the task. Our findings indicate that (1) even in an inherently automatic rhythmic task, where older and younger adult’s general accuracy is comparable, accuracy but not precision is altered by the stimulus properties and (2) an increase in task load can magnify age-related differences in both accuracy and precision.
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