期刊
ANNUAL REVIEW OF VISION SCIENCE
卷 9, 期 -, 页码 385-407出版社
ANNUAL REVIEWS
DOI: 10.1146/annurev-vision-111022-123804
关键词
striatum; pallidum; saccade; choice; reaction time; sequential analysis; signal detection theory
This article reviews recent progress in understanding the contributions of the basal ganglia (BG) to the formation, evaluation, and adjustment of perceptual decisions based on uncertain visual evidence. It highlights the roles of four key stations in the BG network - the striatum, pallidum, subthalamic nucleus, and midbrain dopamine neurons - in supporting the decision process.
The basal ganglia (BG) make up a prominent nexus between visual and motor-related brain regions. In contrast to the BG's well-established roles in movement control and value-based decision making, their contributions to the transformation of visual input into an action remain unclear, especially in the context of perceptual decisions based on uncertain visual evidence. This article reviews recent progress in our understanding of the BG's contributions to the formation, evaluation, and adjustment of such decisions. From theoretical and experimental perspectives, the review focuses on four key stations in the BG network, namely, the striatum, pallidum, subthalamic nucleus, and midbrain dopamine neurons, which can have different roles and together support the decision process.
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