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Sleep-wake control and the thalamus

机译:睡眠唤醒控制和丘脑

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摘要

Sleep is an essential component of animal behavior, controlled by both circadian and homeostatic processes. Typical brain oscillations for sleep and wake states are distinctive and reflect recurrent activity amongst neural circuits spanning localized to global brain regions. Since the original discovery of hypothalamic centers controlling both sleep and wakefulness, current views now implicate networks of neuronal and non-neuronal cells distributed brain-wide. Yet the mechanisms of sleep-wake control remain unclear. In light of recent studies, here we review experimental evidence from lesional, correlational, pharmacological and genetics studies, which support a role for the thalamus in several aspects of sleep-wake states. How these thalamo-cortical network mechanisms contribute to other executive functions such as memory consolidation and cognition, remains an open question with direct implications for neuro-psychiatric diseases and stands as a future challenge for basic science and healthcare research.
机译:睡眠是动物行为的重要组成部分,受昼夜昼夜族和稳态过程控制。睡眠和唤醒状态的典型脑振荡是独特的,并反映了跨越全球大脑区域的神经电路中的复发活动。自上下丘脑中心的原始发现以控制睡眠和醒来,目前的视图现在暗示神经元和非神经元细胞的网络分布脑宽。然而,睡眠唤醒控制的机制仍然不清楚。鉴于最近的研究,这里我们审查了来自困难,相关性,药理和遗传学研究的实验证据,该研究支持睡眠状态的几个方面的丘脑的作用。这些Thalamo-Cortical网络机制如何促进内存整合和认知等其他行政职能,仍然是对神经精神病疾病的直接影响的开放问题,并成为基础科学和医疗保健研究的未来挑战。

著录项

  • 来源
    《Current Opinion in Neurobiology》 |2018年第2018期|共10页
  • 作者单位

    Centre for Experimental Neurology Department of Neurology Inselspital University Hospital Bern;

    Centre for Experimental Neurology Department of Neurology Inselspital University Hospital Bern;

    Centre for Experimental Neurology Department of Neurology Inselspital University Hospital Bern;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 神经病学;
  • 关键词

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