Journal ArticleDOI
The representation of temporal information in perception and motor control.
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TLDR
Two subcortical structures, the cerebellum and basal ganglia, play a critical role in the timing of both movement and perception and are examined from both a neurological and a computational perspective.About:
This article is published in Current Opinion in Neurobiology.The article was published on 1996-12-01. It has received 645 citations till now. The article focuses on the topics: Motor control & Representation (systemics).read more
Citations
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Sensorimotor transduction of time information is preserved in subjects with cerebellar damage.
Marco Molinari,Maria Leggio,Valeria Filippini,Maria Cecilia Gioia,Antonio Cerasa,Michael H. Thaut +5 more
TL;DR: Present data indicate that temporal variability of rhythmic motor responses is differentially affected by distinct cerebellar pathologies but that motor entrainment to auditory rhythms is not affected by lesion of the Cerebellar circuits.
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Multisecond oscillations in the subthalamic nucleus: effects of apomorphine and dopamine cell lesion.
TL;DR: The possibility that slow periodicities in firing rate play a significant role in basal ganglia function was supported by the observation that the time of onset of apomorphine induced alterations in amplitude and periodicity of slow oscillations in STN spike trains is coincident with the onset of behavioral effects of this drug in 6‐OHDA‐lesioned animals.
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Processes involved in tempo perception: a CNV analysis
TL;DR: Contingent negative variation (CNV), known to be linked to the judgment of a single interval, kept increasing in amplitude for three intervals during tempo encoding, thereby providing evidence of the occurrence of CNVs also for several intervals in succession.
Journal ArticleDOI
Target viewing time and velocity effects on prehension
Andrea H. Mason,Heather Carnahan +1 more
TL;DR: An independence between the transport and grasp-preshape phases was found, whereby the use of target velocity as a source of information for generating the transport component was limited; however, target velocity was an important source of Information in the grasp- preshape phase.
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The time course of temporal discrimination: An ERP study
Vincenza Tarantino,Ann-Christine Ehlis,Christina G. Baehne,Andrea Boreatti-Huemmer,Christian Jacob,Patrizia Bisiacchi,Andreas J. Fallgatter +6 more
TL;DR: ERP components associated with the offset of the comparison intervals clarified the involvement of working memory processes and different brain structures in temporal discrimination in healthy subjects and lays the ground for the investigation of clinical samples with time processing deficits.
References
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Journal ArticleDOI
Stimulus-specific neuronal oscillations in orientation columns of cat visual cortex
Charles M. Gray,Wolf Singer +1 more
TL;DR: The results demonstrate that local neuronal populations in the visual cortex engage in stimulus-specific synchronous oscillations resulting from an intracortical mechanism, and may provide a general mechanism by which activity patterns in spatially separate regions of the cortex are temporally coordinated.
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Temporal discrimination and the indifference interval: Implications for a model of the "internal clock".
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Timing functions of the cerebellum
Richard B. Ivry,Steven W. Keele +1 more
TL;DR: The results suggest that the domain of the cerebellar timing process is not limited to the motor system, but is employed by other perceptual and cognitive systems when temporally predictive computations are needed.
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Dynamic pattern generation in behavioral and neural systems
Gregor Schöner,J. A. S. Kelso +1 more
TL;DR: The central mathematical concepts of self-organization in nonequilibrium systems are used to show how a large number of empirically observed features of temporal patterns can be mapped onto simple low-dimensional dynamical laws that are derivable from lower levels of description.