Psychology & Psychiatry

Study links insomnia to $31 billion in U.S. workplace errors

(HealthDay)—Feeling sleepy on the job and having trouble focusing? It could cost you—and the nation as a whole. A new study estimates that insomnia is responsible for 274,000 workplace accidents and errors each year, ...

Cardiology

Research finds heart remodeling rapidly follows cardiac injury

Cardiac injury leads to significant structural changes in the heart, including enlargement, excess formation of fibrous growth tissue, and abnormalities of the coronary vasculature. While associated factors have been targeted ...

Neuroscience

Stroke disrupts how brain controls muscle synergies

(Medical Xpress) -- The simple act of picking up a pencil requires the coordination of dozens of muscles: The eyes and head must turn toward the object as the hand reaches forward and the fingers grasp it. To make this job ...

Medical research

Designing better prostheses through gait analysis

Our ability to put one foot in front of the other is the result of a subtle coordination between the brain and the spinal cord. Understanding this mechanism was the goal of Life Science student Steve Berger’s Master’s ...

page 8 from 11