Brain
New brain implant for depression tested in people for the first time
A tiny brain implant designed for at-home neurostimulation has been demonstrated in people for the first time.
New research on deep brain stimulation shows biomarkers could help depression treatment
Deep brain stimulation can alleviate treatment-resistant depression for some patients, and could help doctors measure outcomes.
Jellyfish surprise scientists by learning without a brain
Researchers demonstrate that Caribbean box jellyfish don't just float around aimlessly. They learn and adapt to their environment.
Molecule reduces inflammation in Alzheimer’s models
A potential new Alzheimer’s drug represses the harmful inflammatory response of the brain’s immune cells, improving cognition in tests.
Brain implant lets cancer patients try 20 different drugs at a time
A microdevice that injects up to 20 drugs into gliomas at once could help doctors quickly identify the best treatment for cancer patients.
Scientists discover a new kind of brain cell
A newly discovered brain cell that appears to be a hybrid of the two other primary types could shake up the world of neuroscience.
Paralyzed woman able to speak again, thanks to brain-avatar interface
Speech BCIs that use brain implants and algorithms to translate brain signals into text are changing the lives of people with paralysis.
A Pink Floyd song was reconstructed from listeners’ brain waves
Training an AI to reconstruct a song from listeners’ brain activity revealed insights about the brain that could lead to better speech BCIs.
Brain scans reveal the mystery of “hidden consciousness”
Newly identified patterns of injury linked to “hidden consciousness” could lead to better outcomes for people in comas or vegetative states.
Mental illnesses affect brain structure, but in surprisingly different ways
A new brain mapping study identified commonalities in the brains of people with mental illnesses, and it could lead to better treatments.