当图象消失了，因为不确定该往哪看，上视丘神经活动会出现起伏现象，引起微眼跳。
When images begin to fade, the uncertainty about where to look increases the fluctuations in superior colliculus activity, triggering a microsaccade.
下视丘的病变也会造成尿崩症。
Disorders of the hypothalamus are one cause of diabetes insipidus.
与大脑视丘下核的损害有关。
下视丘：脑的一个区域，包含了一个自主神经系统众多功能的控制中心。
Hypothalamus: Region of the brain containing a control centre for many autonomic-nervous-system functions.
在右侧契前叶与后视丘在刺激之下也可以看到活化，会延展到小脑上蚓部。
Activation was also seen at the right precuneus and posterior thalamus with stimulation, extending into the superior vermis.
嗜睡症似乎是由基因遗传导致的，该遗传会是人体无法吸收或产生足够的神经下视丘分泌素。
Narcolepsy is apparently caused by a genetic glitch that prevents the body from either absorbing or producing enough of the neurochemical hypocretin.
血清素系强力血管收缩剂，也是一种神经介质，集中在脑内某些部分，特别是中脑和下视丘。
A strong stimulator of blood-vessel constriction and a neurotransmitter, serotonin concentrates in certain brain areas, especially the midbrain and hypothalamus.
根据他们的模型，每个皮质细胞都会连上两群视丘细胞，后者是视网膜讯号传到皮质的中继站。
According to their model, each cortical cell wires up to two groups of thalamic cells, which act as relays for retinal signals bound for the cortex.
饥饿这种感觉虽然很复杂，却也是由视丘下部的神经元所决定的，它将信号传给大脑，告知大脑你是饥饿抑或过撑。
Hunger is a complex sensation, but it is determined in part by neurons located in the hypothalamus, which send signals to the brain telling it that you're either hungry or sated.
如果是因为激素缺少而不是肾小管对这种激素没有反应的话，可注射血管加压素的生物制剂或化学合成制剂来治疗。下视丘的病变也会造成尿崩症。
Injections of synthetic vasopressin are effective if the hormone is lacking but not if the response is absent. disorders of the hypothalamus are one cause of diabetes insipid us.
中央皮质下构造牵涉到上丘中肉眼引导的跳视眼球运动的产生。
The central subcortical structure involved in the generation of visually guided saccadic eye movements is the superior colliculus.
中央皮质下构造牵涉到上丘中肉眼引导的跳视眼球运动的产生。
The central subcortical structure involved in the generation of visually guided saccadic eye movements is the superior colliculus.
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