このエントリーをはてなブックマークに追加
ID 30358
本文ファイル
別タイトル
Orienting response during operant behavior and hippocampal electrical activity in the rat.
著者
野手 美希子
杉本 助男
NDC
動物学
抄録(英)
In the present study, electroencephalographic activity of the hippocampus was recorded from free moving rats during operant conditioning. Tone stimuli or photic stimuli were inserted into 20 lever-press responses. The orienting response to novel stimuli was observed 7 of 10 rats at the first test session. Hippocampal rhythmic slow activity (RSA) was presented under Fixed Ratio 20 (FR20) schedule with reinforcements of food pellets and also at the orienting response (OR) . Both RSA frequency of FR and OR was about 8 Hz. We did not find the differences of RSA frequency between two situations. These results indicate that RSA of the hippocampus was associated with the orienting response and with approach behavior to positive reinforcement.
掲載誌名
広島大学総合科学部紀要. III, 情報行動科学研究
12巻
開始ページ
65
終了ページ
73
出版年月日
1989-02-28
出版者
広島大学総合科学部
ISSN
0385-1478
NCID
SelfDOI
言語
日本語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
権利情報
Copyright (c) 1988 by Faculty of Integrated Arts and Sciences, Hiroshima University. All rights reserved.
部局名
総合科学研究科
他の一覧