Neuroscience
A short history of insomnia and how we became obsessed with sleep
Insomnia is big business and getting bigger. When did sleep become so important, so elusive, and so expensive?
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.
Rare mutation may counteract “Alzheimer’s gene”
A rare mutation suggests that using CRISPR to reduce the expression of the APOE-e4 gene could help treat or prevent Alzheimer’s.
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.
An enormous study links intelligence and personality in surprising ways
A database containing over 1,300 studies from across the world establishes reliable relationships between personality traits and cognitive abilities.
A magnetic therapy for depression gains precision
Approved over a decade ago, transcranial magnetic stimulation (TMS) could be effective if the treatment was tailored to individual brains.
Drug for MS may be able to treat Alzheimer’s, too
A drug approved to treat multiple sclerosis reduced neuroinflammation and improved memory in mouse models of Alzheimer’s.
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.
Transplants of lab-grown brain cells reduce Parkinson’s symptoms
Transplants of lab-grown dopamine neurons reduced the amount of time people experienced Parkinson’s symptoms in a small trial.
Study discovers how one sleep stage reactivates memories
New research suggests that during NREM sleep, our brain is more likely to store positive memories.