在灵长类动物上级结合体 (colliculus) 中,对面部的短延迟偏好.
Gongchen Yu1, Leor N Katz1, Christian Quaia1
1Laboratory of Sensorimotor Research, National Eye Institute; Bethesda, Maryland, 20892, USA.
bioRxiv : the preprint server for biology
|October 27, 2023
概括
灵长类动物在中脑上层结核 (SC) 中具有快速面部检测能力. 这种早期的视觉处理发生在50毫秒内,先于更高阶的皮质区域.
科学领域:
- 神经科学是一个神经科学.
- 灵长类动物的视力
- 视觉处理 视觉处理
背景情况:
- 面部处理对灵长类动物至关重要,主要研究在较高视觉皮层.
- 确切的神经通路和初始面部检测的时间仍然不完全理解.
结论:
- 在灵长类动物中,上层 (SC) 在快速的外围面部检测中起着意想不到的作用.
- 这个中脑电路补充了高级视觉区域,用于详细的面部识别.
- 在灵长类动物的视觉系统中发现了一种新的,短延迟的面部检测途径.
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