空间学习过程中海马体正交表征的出现。

IF 1.9 4区心理学 Q3 BEHAVIORAL SCIENCES

Learning & Behavior Pub Date : 2025-05-01 DOI:10.3758/s13420-025-00674-3

Verner P Bingman

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引用次数: 0

摘要

Sun等人（2025）揭示了当小鼠沿着虚拟线性轨迹学习条件辨别时，数千个海马神经元的反应特性会发生渐进的动态变化。在训练结束时，单独的正交化集成代码，反映状态机的属性，捕获任务的固有结构，同时解离识别结果。

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Emergence of orthogonal hippocampal representations during spatial learning.

Sun et al. (2025) reveal the progressive, dynamic changes in the response properties of thousands of hippocampal neurons as mice learn a conditional discrimination while moving along a virtual linear track. At the end of training, separate orthogonalized ensemble codes, reflecting the properties of a state machine, capture the inherent structure of the task while dissociating the discrimination outcomes.

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来源期刊

Learning & Behavior 医学-动物学

CiteScore

2.90

自引率

5.60%

发文量

审稿时长

>12 weeks

期刊介绍： Learning & Behavior publishes experimental and theoretical contributions and critical reviews concerning fundamental processes of learning and behavior in nonhuman and human animals. Topics covered include sensation, perception, conditioning, learning, attention, memory, motivation, emotion, development, social behavior, and comparative investigations.