Neural activity in the cortical amygdala determines whether mice engage in aggressive or pro-social behavior, according to a ...
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Dysfunction of neurons in the amygdala may be behind negative perceptions of the environmentThe researchers studied the activity of the amygdala in a mouse model for depression. Like depressed bipolar patients, these mouse models exhibited behavior characterized by anxiety and stress ...
There is no existing technology to manipulate neurons in people as they did in their mouse experiments. However, he says, the findings suggest that neural circuits connecting the hippocampus and the ...
New research shows that early life stress disrupts dopamine signaling, altering social motivation and behavior.
In a first of its kind study, Tufts University School of Medicine researchers demonstrate that interfering with the neural circuits responsible for emotional decisions can increase or decrease ...
Scientists have discovered a direct link between gut microbes and anxiety-related behaviour. Microbial metabolites, ...
These neurons, which are located in the central nucleus of the amygdala, express a receptor ... the overexpression of the human NPBWR1 gene in mouse NPBWR1 neurons prevented the typical increase ...
The researchers first established mouse equivalents of neutral and emotional ... The researchers identified the amygdala, the brain’s emotional center, as key to this process.
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