Reward-related neuronal activities in basal ganglia of domestic chicks

Shin Yanagihara, Eiichi Izawa, Kiyoko Koga, Toshiya Matsushima

研究成果: Article

46 引用 (Scopus)

抄録

We aimed to reveal what is coded in the basal ganglia of domestic chicks. In the water-reinforced 'go' task, chicks learned to peck selectively at a colored bead in order to obtain a drop of water. Out of 38 units obtained, seven showed excitatory activities specifically during the reward period. In the food-reinforced go/no-go task, chicks learned to discriminate two colors to obtain mash food after a delay period. They also learned to ignore another color, which was not associated with a reward. Out of 27 units obtained, four showed excitatory activities during the cue period, specifically when a food reward was anticipated. LPO neurons may code qualities of the obtained rewards, and also chick's anticipation of the forthcoming rewards.

元の言語English
ページ(範囲)1431-1435
ページ数5
ジャーナルNeuroReport
12
発行部数7
出版物ステータスPublished - 2001 5 25
外部発表Yes

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Basal Ganglia
Reward
Food
Color
Water
Cues
Neurons

ASJC Scopus subject areas

  • Neuroscience(all)

これを引用

Yanagihara, S., Izawa, E., Koga, K., & Matsushima, T. (2001). Reward-related neuronal activities in basal ganglia of domestic chicks. NeuroReport, 12(7), 1431-1435.

Reward-related neuronal activities in basal ganglia of domestic chicks. / Yanagihara, Shin; Izawa, Eiichi; Koga, Kiyoko; Matsushima, Toshiya.

:: NeuroReport, 巻 12, 番号 7, 25.05.2001, p. 1431-1435.

研究成果: Article

Yanagihara, S, Izawa, E, Koga, K & Matsushima, T 2001, 'Reward-related neuronal activities in basal ganglia of domestic chicks', NeuroReport, 巻. 12, 番号 7, pp. 1431-1435.
Yanagihara S, Izawa E, Koga K, Matsushima T. Reward-related neuronal activities in basal ganglia of domestic chicks. NeuroReport. 2001 5 25;12(7):1431-1435.
Yanagihara, Shin ; Izawa, Eiichi ; Koga, Kiyoko ; Matsushima, Toshiya. / Reward-related neuronal activities in basal ganglia of domestic chicks. :: NeuroReport. 2001 ; 巻 12, 番号 7. pp. 1431-1435.
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