Abstract：
:On anesthetized adult rats, we examined the possibility that the discharges of spinocerebellar Purkinje cells (PCs) are modulated by passive limb positioning. The rat forelimb was passively placed in four different sagittal positions while the simple spike spontaneous activity of single PCs was recorded; recordings started 5 s after the reaching of the posture and the forelimb remained at each position for at least 30 s. Although the activity of the PCs did not reflect the forelimb position, it showed hysteresis that depended in a cosine fashion on the direction of the preceding movement. This implies that the directional sensitivity of spinocerebellar PCs is persistent, since the activity levels were almost constant throughout the recording time.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Giaquinta G,Casabona A,Valle MS,Bosco G,Perciavalle Vdoi
10.1016/s0304-3940(98)00185-2subject
Has Abstractpub_date
1998-04-03 00:00:00pages
81-4issue
2eissn
0304-3940issn
1872-7972pii
S0304-3940(98)00185-2journal_volume
245pub_type
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journal_title：Neuroscience letters
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journal_title：Neuroscience letters
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journal_title：Neuroscience letters
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journal_title：Neuroscience letters
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journal_title：Neuroscience letters
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