Goal-directed action transiently depends on action space
Goal-directed action transiently depends on action space
Abstract Rats use spatiotemporal features of the environment to navigate to a goal, but whether representations of ‘action space’ are necessary for non-navigational goal-directed actions is unknown. We addressed this question by assessing goal-directed action control across contexts and under hippocampal inactivation and found that such actions do indeed rely on a representation of action space but only immediately after initial acquisition. One Sentence SummaryGoal-directed actions depend on a hippocampal representation of action space immediately after initial encoding but not after a delay.
Bradfield Laura A.、Boldt Susan、Balleine Bernard W.、Leung Beatrice K.
Centre for Neuroscience and Regenerative Medicine, Faculty of Science, Faculty of Science, University of Technology Sydney||St Vincent?ˉs Centre for Applied Medical ResearchSchool of Psychology, University of SydneySchool of Psychology, University of New South WalesSchool of Psychology, University of New South Wales
动物学生理学生物科学研究方法、生物科学研究技术
Bradfield Laura A.,Boldt Susan,Balleine Bernard W.,Leung Beatrice K..Goal-directed action transiently depends on action space[EB/OL].(2025-03-28)[2025-06-08].https://www.biorxiv.org/content/10.1101/783308.点此复制
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