Brain

Maya Alleruzzo / AP

The sleep lab at Western Psychiatric Institute and Clinic of UPMC looks like an extended stay hotel suite. There’s a small kitchen, sitting room and a nice TV. It’s clean and sparse, dark and quiet.

Ralph Wilson / AP

New data says concussions might take longer for high school athletes to heal from than previously thought. 

UPMC concussion specialist Micky Collins unveiled new insight into how concussions effect the teenage brain at a symposium for youth sports medicine Wednesday at Heinz Field. 

The results are from a study of more than 300 concussed high school athletes in western Pennsylvania. There are a few reasons the current data is showing longer recovery time than in years past, according to Collins. 

Courtesy of OSA Student Chapter at UCI Art in Science Contest / Flickr

New research from Carnegie Mellon University and the University of Pittsburgh disrupts what was previously assumed about the brain's flexibility when learning a new task.

Charlie Riedel / AP

If everyone on the road is driving like a lunatic and your coworkers seem to be moving a little slower this week, take a deep breath, as many people probably haven't had enough rest due to the start of Daylight Saving Time.

Keith Srakokic / AP Photo

There's evidence to suggest that cocaine is more addictive for adolescents than adults. Scientists believe that at least part of this has to do with biological mechanisms in the brain, but they're not sure exactly what those mechanisms are.

A special sensor being developed at the University of Pittsburgh could help give them a better understanding.

Kathleen J. Davis / 90.5 WESA

Two green-winged macaws fly over the audience in the National Aviary's free-flight theater, then land on separate agility courses. A race ensues between the feathered siblings, Ben and Betsy, to see who can complete the system of ropes and pulleys first. Betsy wins this time, and the crowd goes wild.

This is one of a number of bird intelligence tests featured in "Bird Brains," the current interactive show at the Aviary.

Akira Ohgaki / flickr

When it comes to treating a stroke, experts say time loss equals brain loss. Matthew Kesinger, founder and CEO of Forest Devices Inc., developed a device entering clinical trials that aims to decrease time loss by diagnosing strokes faster and more accurately.

Rev. Xanatos / Flickr

Researchers at the University of Pittsburgh said they have made a major discovery that could lead to new treatments for Parkinson’s disease.

Scientists have long known that people whose brains make too much of a protein called alpha-synuclein end up getting Parkinson’s, but they didn’t know why that particular protein was toxic to brain tissue.

Superfantastic

Our sense of smell can tell us what’s for dinner when we walk in the front door, or bring us back to our fondest memories of childhood.

But how much do we know about the nose? Unfortunately, not enough.