期刊
JOURNAL OF NEUROSCIENCE
卷 29, 期 41, 页码 12831-12838出版社
SOC NEUROSCIENCE
DOI: 10.1523/JNEUROSCI.3177-09.2009
关键词
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资金
- Human Frontier Science Program [RGP0127/2001]
- Netherlands Organisation for Scientific Research-VICI [918.46.609]
- European Union [FP7 217148]
- Tourette Syndrome Association and National Institutes of Health (NIH) [DA14318, MH12908, MH60379, R01 MH080318, F32-MH085454]
- Wellcome Trust [WT 078197]
This mini-symposium aims to integrate recent insights from anatomy, behavior, and neurophysiology, highlighting the anatomical organization, behavioral significance, and information-processing mechanisms of corticostriatal interactions. In this summary of topics, which is not meant to provide a comprehensive survey, we will first review the anatomy of corticostriatal circuits, comparing different ways by which loops of cortical-basal ganglia circuits communicate. Next, we will address the causal importance and systems-neurophysiological mechanisms of corticostriatal interactions for memory, emphasizing the communication between hippocampus and ventral striatum during contextual conditioning. Furthermore, ensemble recording techniques have been applied to compare information processing in the dorsal and ventral striatum to predictions from reinforcement learning theory. We will next discuss how neural activity develops in corticostriatal areas when habits are learned. Finally, we will evaluate the role of GABAergic interneurons in dynamically transforming cortical inputs into striatal output during learning and decision making.
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