Abstract:
:We describe the incidence of gamma-aminobutyric acid (GABA)ergic neurons after post-embedding immunocytochemistry on semithin sections of the claustrum, putamen and lateral, dorsal and medial cortical areas. Twelve percent of the neurons counted in the claustrum of 11 rabbits were GABAergic. This incidence was significantly higher in the dorsal halves of both the insular and endopiriform claustra than in the ventral (13 vs. 10%). The incidence of GABAergic cells was 4% in the putamen, 14% in the insular cortex, 15% in areas 17 and 18 and 13% in area 29d. Thus, our results indicate that in contrast to the putamen the incidence of GABAergic cells was similar in the claustrum and cortical areas. We interpret this in the light of the pallial origin of the claustrum, which has recently been substantiated.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Gómez-Urquijo SM,Gutiérrez-Ibarluzea I,Bueno-López JL,Reblet Cdoi
10.1016/s0304-3940(00)00889-2keywords:
subject
Has Abstractpub_date
2000-03-24 00:00:00pages
177-80issue
3eissn
0304-3940issn
1872-7972pii
S0304394000008892journal_volume
282pub_type
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journal_title:Neuroscience letters
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