hypothalamic
HY-puh-thuh-LAM-ik
Definition
Relating to the hypothalamus, the region of the brain responsible for regulating autonomic functions such as hunger, thirst, metabolism, and body temperature.
Etymology
Derived from the Greek 'hypo-' (under) and 'thalamos' (inner chamber or bed), reflecting the structure's anatomical position beneath the thalamus.
In the news
The article uses the term to locate AgRP neurons within the arcuate nucleus of the hypothalamus, highlighting that this brain region coordinates metabolic responses during energy deficits.
Scientists assumed semaglutide’s long-term effects would depend on silencing the brain’s hunger neurons. But a Yale-led study published in PNAS in August 2026 found that prolonged treatment recruited these neurons in female mice—and disrupting them w
Read the full article ↗ScienceBlog.com