HealthJuly 15, 2026
afferent
/ˈæf.ə.rənt/
Definition
Nerve fibers or pathways that carry impulses inward toward a central organ, such as the brain or spinal cord.
Etymology
Derived from the Latin 'afferentem', meaning 'carrying into'. It is formed from the prefix 'ad-' (to) and 'ferre' (to carry), reflecting its biological role of conveying signals toward a central processing center.
In the news
The article mentions that GLP-1 receptor agonists function by acting on vagal afferents, which helps the body regulate food intake and weight. Understanding this pathway is essential for exploring how these drugs influence the brain and potentially impact mental health.
GLP-1 receptor activation linked to lower depression and bipolar disorder odds
Read the full article ↗News-Medical