Feel Good Brain Messenger Can Be Willfully Controlled
from Super Human Radio Hosted by Super Human Radio
SHR # 2755:: Feel Good Brain Messenger Can Be Willfully Controlled - Dr. David Kleinfeld - From the thrill of hearing an ice cream truck approaching to the spikes of pleasure while sipping a fine wine, the neurological messenger known as dopamine has been popularly described as the brain's "feel good" chemical related to reward and pleasure. A ubiquitous neurotransmitter that carries signals between brain cells, dopamine, among its many functions, is involved in multiple aspects of cognitive processing. The chemical messenger has been extensively studied from the perspective of external cues, or "deterministic" signals. Instead, University of California San Diego researchers recently set out to investigate less understood aspects related to spontaneous impulses of dopamine. Their results, published July 23 in the journal Current Biology, have shown that mice can willfully manipulate these random dopamine pulses.
Embed this episode
No transcript yet.