Study Finds: Tantrum is Regulated by Biological Clock
A mouse experiment conducted by American scientists found that the circadian clock was involved in the regulation of animal "offensive" behavior. The results of this study are expected to be used to treat Alzheimer's patients with dusky eschar symptoms.
A study published on the April 9 issue of the journal Nature Neurology in the UK showed that the intensity and frequency of aggression occurring during the protection of the territory for male mice varies with daylight.
The senior author of the paper, Professor Clifford Seper of Harvard Medical School, said that mice are best at dusk and most docile in the early morning, indicating that offensive behavior gradually increases after receiving light, peaking at dusk.
Researchers manipulated the neurons responsible for regulating the biological clock and found that after a certain neurotransmitter was inactivated, the day-to-night fluctuations of the offensive behavior of mice disappeared, and the mice were generally better off and the offensive behavior was significantly increased.
Patients with Alzheimer's disease and other Alzheimer's disease often experience "sunset symptoms", which are sudden and violent at the end of the day. Seper believes that controlling the biological clock may make patients more peaceful. (According to Xinhua News Agency)
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