A preclinical study published in Biological Psychiatry has found that repeated low doses of psilocybin and MDMA reshape ...

New research reveals that psilocybin and MDMA promote long-term PTSD recovery by physically remodeling myelin insulation in ...

Post-traumatic stress disorder (PTSD) is not only characterized by strongly encoded traumatic memories, but also by disrupted coordination across brain networks. New research shows that treatment with ...

If gut bacteria are too similar to the protective layer of nerves, they can misdirect the immune system and cause it to attack its own nervous system. This mechanism can accelerate the progression of ...

Johns Hopkins scientists say they have used 3D imaging, special microscopes and artificial intelligence (AI) programs to construct new maps of mouse brains showing a precise location of more than 10 ...

Multiple sclerosis, or MS, is a chronic autoimmune disease affecting more than 2.9 million people worldwide. It occurs when the immune system mistakenly attacks the myelin sheath, the protective ...

Researchers mapped myelin-making cells in mice, showing some brain regions recover better after myelin damage.