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arcuate nucleus

·January 24, 2023·6 min read

When Chronic Stress Activates These Neurons, Behavioral Problems Like Loss of Pleasure and Depression Result

Anhedonia and depression arise when POMC neurons in the arcuate nucleus of the hypothalamus become hyperactive as a result of chronic stress. Reducing the activity also reduces feelings of depression and loss of pleasure.

This is a drawing of a brain and neurons

Featured Neuroscience Open Neuroscience Articles Psychology

·February 11, 2021·6 min read

Tiny Population of Neurons May Have Big Role in Depression

Induced changes in the function of AgRP neurons may contribute to depression, researchers report.

Featured Genetics Neuroscience Open Neuroscience Articles

·May 13, 2019·3 min read

Obesity: The key role of a brain protein revealed – Mouse study

The protein ACBP directly influences neurons that help both rodents and humans maintain a healthy weight.

Featured Neuroscience Open Neuroscience Articles

·April 29, 2018·4 min read

Link Between Exercise and Appetite Loss Explained

Researchers report on the role the arcuate nucleus plays in metabolic regulation and appetite suppression following exercise.

Featured Neurology Neuroscience

·June 30, 2017·3 min read

Promising Treatments For Hot Flashes

Researchers are testing a new drug, which can be used as an alternative to estrogen therapy for menopausal women. Early data shows the drug significantly reduced the total number of weekly hot flashes in women by 73% and was well tolerated by those who took it.