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Supplementary Motor Area Kindling in the Photosensitive Baboons
Author(s) -
Sakai Sunao,
Wada Juhn A.,
Baba Hiroshi
Publication year - 1989
Publication title -
psychiatry and clinical neurosciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.609
H-Index - 74
eISSN - 1440-1819
pISSN - 1323-1316
DOI - 10.1111/j.1440-1819.1989.tb02988.x
Subject(s) - columbia university , citation , library science , media studies , computer science , sociology
Two Senegalese baboons (Papio papio) were subjected to daily electrical stimulation at the SMA. When compared with the results of kindling at different frontal cortical sites, ADT and GST at the SMA were lower than those at other sites. On the other hand, the number of stimulations required for Stage 4 asymmetrical generalization was much greater at the SMA (mean of 78.0) than that for the PMA (22.5). These findings suggest that partial seizure originating from the PMA rather than the SMA seems to have a better access to the mechanisms underlying secondarily generalized convulsive seizure despite exquisite susceptibility to AD generation at the latter.