Abstract:
:How far can proprioception contribute to time keeping? To answer this question, a deafferented patient and neurologically normal subjects produced 1- or 5-sec durations in a sustained (continuous finger press) or discrete (two successive finger taps) manner, with and without Knowledge of Results. The findings were that: (1) proprioceptive afferents contribute to timing regulation in motor production of short durations; (2) this role can be rapidly compensated by Knowledge of Results; (3) the proprioceptive contribution is more important for sustained than for discrete performances; (4) stable performances are produced even when KR is withdrawn, suggesting familiarization with KR leads to the establishment of a mnemonic trace.
journal_name
Neuropsychologiajournal_title
Neuropsychologiaauthors
Fleury M,Macar F,Bard C,Teasdale N,Paillard J,Lamarre Y,Forget Rdoi
10.1016/0028-3932(94)00073-5subject
Has Abstractpub_date
1994-11-01 00:00:00pages
1435-40issue
11eissn
0028-3932issn
1873-3514pii
0028-3932(94)00073-5journal_volume
32pub_type
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