האם אתם מכירים את מערכת העצבים בגוף שלכם? ד״ר גיל יוסף שחר (M.D) CategoryEducationPrivacy configur
2 Jun 2026 · 1 min

0:59
Dr. Gil Yosef Shachar explains how your nervous system works, comparing nerve networks to electrical wires connecting your brain to your body. He breaks down the somatic system, which controls voluntary muscle movement, and the autonomic system, which manages heart rate and blood vessel width without your awareness. Most of what your body does happens automatically.










