Abstract:
:Because considerable work has implicated the basal ganglia in oral-ingestive behavior, an assessment was made of the effects of trigeminal stimuli upon entopeduncular single units. Units wre recorded extracellularly in awake, paralyzed and locally anesthetized cats. The effects of two types of sensory input were tested. Afferents from periodontal mechano-receptors involved in reflex jaw opening were stimulated via electrodes in the inferior dental nerve. Afferents from stretch receptors involved in reflex jaw closure were stimulated via electrodes in the trigeminal mesencephalic nucleus. A significant proportion of cells responded to both types of stimulation. The data were discussed in the context of a basal ganglionic role in oropharyngeal motor processes and a more general role in movement per se.
journal_name
Brain Resjournal_title
Brain researchauthors
Lidsky TI,Robinson JH,Denaro FJ,Weinhold PMdoi
10.1016/0006-8993(78)90194-4subject
Has Abstractpub_date
1978-02-10 00:00:00pages
227-34issue
2eissn
0006-8993issn
1872-6240pii
0006-8993(78)90194-4journal_volume
141pub_type
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