Human screams communicate at least six emotions

Human screams signal more than fear and are more acoustically diverse than previously thought, according to a study published April 13th 2021 in the open-access journal PLOS Biology by Sascha Frühholz of the University of Zurich, and colleagues. Remarkably, non-alarming screams are perceived and processed by the brain more efficiently than alarming screams.

Researchers discover new way to monitor and prevent nerve cell deterioration after TBI

Violent blows or jolts to the head can cause traumatic brain injury (TBI), and there are currently about five million people in the U.S. living with some form of chronic impairment after suffering a TBI. Even in a mild form, TBI can lead to lifelong nerve cell deterioration associated with a wide array of neuropsychiatric …