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星形胶质细胞在杏仁核中驱动恐惧记忆信号
长期以来,科学家认为星形胶质细胞的作用是照顾大脑,粘合神经元,维持神经回路。然而,一项新研究揭示了这些被认为是支持细胞的星形胶质细胞在恐惧记忆中起着与神经元同等重要的作用。
来源: Medical Xpress | 阅读全文
发布时间: 2026-02-21 03:20 GMT+8(北京时间)
#星形胶质细胞 #恐惧记忆 #杏仁核
Medicalxpress Astrocytes, not just neurons, found to drive fear memory signals in the amygdala Picture a star-shaped cell in the brain, stretching its spindly arms out to cradle the neurons around it. That's an astrocyte, and for a long time, scientists thought its job was caretaking the brain, ...
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