A team of neurobiologists at Kyoto University Graduate School of Medicine, working with a pair of colleagues from the RIKEN Center for Brain Science, both in Japan, has found that mice with lower levels of Fos (short and ...
A common amino acid, glycine, can deliver a "slow-down" signal to the brain, likely contributing to major depression, anxiety and other mood disorders in some people, scientists at The Herbert Wertheim UF Scripps Institute ...
Mar 30, 2023
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Northwestern Medicine investigators have discovered novel sex-specific mechanisms that control how stress hormones impact dopamine transmission and motivation, findings that can inform new therapeutic strategies for treating ...
Mar 24, 2023
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Just as computer devices acting differently can hint at the possibility of malware lurking in the background, changes in brain patterns that shape trust behavior can warn of depression even if symptoms are still in stealth ...
Mar 6, 2023
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The process of aging is often related to the onset of neurological symptoms such as cognitive decline, memory loss or mood disorders such as depression. Previous studies have shown that the growth factor GDF11, a protein ...
Mar 6, 2023
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Individuals with cocaine use disorder exhibit gene expression changes in two brain regions: the nucleus accumbens, a region associated with reward, and the caudate nucleus, a region mediating habit formation, according to ...
Feb 10, 2023
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The hippocampus is a small, complex, folded brain structure that holds clues to several brain disorders. It is also one of the most difficult-to-map regions of the brain. After developing a successful technique to digitally ...
Jan 13, 2023
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New insights into the opposing actions of serotonin-producing nerve fibers in mice could lead to drugs for treating addiction and major depression.
Dec 28, 2022
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The prefrontal cortex region of the human brain is responsible for a range of complex functions from decision-making to certain types of memory. When something goes wrong in this part of the brain, it can be very detrimental ...
Jul 29, 2022
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The largest ever genomic study of pneumonia has identified the genetic risk signals of the disease, paving the way for potential new treatments and the use of precision medicine.
Jul 6, 2022
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