Cross section of human brains, showing the effects of advanced CTE. (Boston University Center for the Study of Traumatic Encephalopathy) A cross-section of two brains, with a healthy brain on the left ...

The colorful glow in this mouse brain cross section comes from fluorescent proteins taken up by neurons in the motor cortex and transported along the brain's pathways. The image is part of a ...

To be meticulously sure of their results, the team conducted the study with several methods. First they scrutinized the process in rat brain cells cultured in a plate, and then they looked at brain ...