Early sensory cortex is typically investigated in response to sensory stimulation, masking the contribution of internal signals. Recently, van Kerkoerle and colleagues reported that attention and memory signals segregate from sensory signals within specific layers of primary visual cortex, providing insight into the role of internal signals in sensory processing.

中文翻译：

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感觉皮层记忆的意义

早期的感觉皮层通常是根据感觉刺激来研究的，掩盖了内部信号的贡献。最近，van Kerkoerle 及其同事报告说，注意力和记忆信号与初级视觉皮层特定层内的感觉信号分离，从而深入了解内部信号在感觉处理中的作用。