Neuron· Alison E. Comrie, Emily J. Monroe, Ari E. Kahn, Eric L. Denovellis, Abhilasha Joshi, Jennifer A. Guidera, Timothy A. Krausz, Joshua D. Berke, Nathaniel D. Daw, Loren M. Frank·· 2026-09-25AI 评分62
Neuron：海马对备选可能性的表征随认知需求灵活生成
Hippocampal representations of alternative possibilities are flexibly generated to meet cognitive demands
AI 导读
依据 Neuron 刊载的摘要，Comrie 等人报告海马能够灵活表征不同的备选可能性，包括前方、后方和较远距离的路径，以应对决策与学习相关的不同认知需求。摘要指出，大脑可以有选择地采样与当前需求相关的可能性。该材料仅提供摘要，未报告实验对象、样本量、具体设计与统计结果，相关结论的适用范围有待全文验证。
摘要
Comrie et al. show that the hippocampus flexibly represents different alternative possibilities—including paths ahead, behind, and far away—to meet distinct cognitive demands related to decision-making and learning. Their results demonstrate that the brain can selectively sample possibilities relevant to current needs.
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来源：Neuron · cell.com