They are also missing essential subcortical structures, -such as the cerebellum that organizes movements, the amygdala that creates emotional states and the spinal cord that runs the musculature.
它们也都缺省了皮下组织的关键部分——如进行动作协调的小脑，控制情绪的扁桃体以及控制肌肉组织的脊髓。
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This isn't easy. Biologically, thanks to our limbic system, one of the oldest neurological structures and the brain's emotional center, we're primed to feel first.
They are also missing essential subcortical structures, - such as the cerebellum that organizes movements, the amygdala that creates emotional states and the spinal cord that runs the musculature.