Health

High-priced specialty drugs: Exposing the flaws in the system

My husband, Andy, has Parkinson's disease. A year ago, his neurologist recommended a new pill that he was to take at bedtime. We quickly learned that the medication would cost US$1,300 for a one-month supply of 30 pills. ...

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 ...

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