👣 The Babinski Reflex: A Tiny Toes Tale When you gently stroke a baby’s foot, their Big Toe Points Up and the other toes fan out — that’s the #babinski_reflex, a sign of a developing #nervous_system. It’s normal up to 2 years old, but in adults, it signals #neurological issues like brain or spinal cord damage. Doctors use this reflex to check #cns health, and if it shows up later in life, it’s called #babinski’s Sign — a red flag for conditions like stroke, MS, or ALS. Those tiny toes? They’re telling big stories about the brain