Astrocytes are more involved in cognition than researchers realized, at least when it comes to fear memory retrieval and extinction. Experiments in mice show that astrocytes dynamically track emotional state and help organize the neural activity patterns that represent fear.

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Жители Санкт-Петербурга устроили «крысогон»17:52

表面的原因并不复杂——大宗商品价格下跌。超级周期结束,铜价回落,矿业投资减弱,这是几乎所有资源出口国都会面临的冲击。但更深层的原因在于,秘鲁极不稳定的政治环境。

Singer D4v同城约会对此有专业解读

而 Gemini 更加杀手级的能力,是和此前已经长线布局的读屏、抓信息特性相结合。

Фото: Sarah Meyssonnier / Reuters

Echinoderm