Scientists used laser sensors to study how dogs' brains react to smells. Findings may change health and rescue work.
Why do some memories, especially those tied to strong emotions, feel so much more vivid and persistent? A recent study published in The Journal of Neuroscience provides answers, revealing that ...
It helps to look at feedback through the lens of deflection versus reflection—and to understand why our brains sometimes make ...
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Dysfunction of neurons in the amygdala may be behind negative perceptions of the environment"We now know that the amygdala is not only involved in our emotional response to environmental stimuli, fostering attraction or repulsion, but that it also plays a role in depression," explains ...
"In the amygdala, the gene Stat3 is involved in the regulation of blood pressure and possibly plays a role in blood pressure elevation in response to chronic stress. It might also be involved in ...
Regardless how real or imagined a threat is, anxiety is a response to perception of danger. It is both psychological and physical. The brain’s amygdala makes the determination of threat and ...
Their findings suggest that mice, driven by an amygdala-regulated response, preferentially approach and engage in head-directed grooming toward sedated peers, which facilitates their recovery from ...
2 Amygdala activation occurs in response to threat signals that induce fear, instead of sustained anxiety. Scientists observed a similar mechanism in people watching horror movies. They hypothesized ...
"In the amygdala, the gene Stat3 is involved in the regulation of blood pressure and possibly plays a role in blood pressure elevation in response to chronic stress. It might also be involved in ...
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