Researchers discover brain region involved in control of attention

The subthalamic nucleus is a pea-sized brain area that controls our movements. These motions have been hampered in Parkinson’s patients: researchers believe the subthalamic nucleus, which normally acts as a brake on abrupt movement, is exerting too much influence. Researchers believe that overactive brakes contribute to the disease’s tremors and other motor deficits.
April 16, 2024