Thursday, April 27, 2017
Studying the neural control of behavior is a challenge. Researchers must consider an animal’s environment, past experiences, and motivations. Work in relatively simple organisms, for example the invertebrate C. elegans, has teased apart the neural circuitry of highly stereotyped behaviors, like foraging. But in mammals, very little is known, “and that’s surprising given just how important behaviors like this are,” said Dr. Eric Horstick, who studies the molecular mechanisms underlying animal behavior.
Friday, January 6, 2017
How does the brain know that what we’re looking at is standing still or moving? Dr. Robert H. Wurtz developed methods for studying the visual system, a technique now widely used for the study of higher brain functions, to find the answer to that question.
Tuesday, November 29, 2016
In a new study of families affected by Attention Deficit Hyperactivity Disorder (ADHD), National Institutes of Health (NIH) Intramural researchers have identified different connections in the brain that children may inherit from their parents and are linked to the disorder.
Monday, January 26, 2015
Mitochondria are dynamic cellular organelles involved in ATP synthesis and in apoptotic mechanisms (programmed cell death). However, in addition to these classically known functions, recent studies at the NIH have deciphered another intriguing role for mitochondria in the development and plasticity of neurons.