Neuroscience

Decoding hidden brain chatter to advance neuroprostheses

Once you learn a skill like tying your sneakers, you can perform it consistently over the years. This suggests the neural activity in the brain associated with the skill remains stable over time.

Neuroscience

How the brain dials up the volume to hear someone in a crowd

Our brains have a remarkable ability to pick out one voice from among many. Now, a team of Columbia University neuroengineers has uncovered the steps that take place in the brain to make this feat possible. Today's discovery ...

Psychology & Psychiatry

Stereotypes skew our predictions of others' pains and pleasures

Every day, millions of people - including senators, doctors, and teachers—make consequential decisions that depend on predicting how other people will feel when they experience gains or setbacks. New research looking at ...

Psychology & Psychiatry

All sounds made equal in melancholy

The room is loud with chatter. Glasses clink. Soft music, perhaps light jazz or strings, fills the air. Amidst all of these background sounds, it can be difficult to understand what an adjacent person is saying. A depressed ...

Psychology & Psychiatry

Psychologists document the age our earliest memories fade

Although infants use their memories to learn new information, few adults can remember events in their lives that happened prior to the age of three. Psychologists at Emory University have now documented that age seven is ...

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