Babinski Sign is UMN or LMN Lesion ?
Babinski's sign is elicited when the outer aspect of the foot is gently and slowly stroked with a sharp object. In Children n Reflex
Its root value is L5-S1
In UMN Lesion( here spinal cord is damaged above the level of L1 Vertebra), Babinski's is Extensor/present
In LMN Lesion(here the Spinal Cord is damaged below the level of L1 Vertebra), Babinski's is Absent due to Areflexia.
Richard S. Snell. The Spinal Cord & The Ascending & Descending Tracts:UMN Lesion. Clinical Neuroanatomy. 7th Edition. Wolters Kluwer India Pvt. Ltd. 2010:168
Sughda U r WRONG
why is she wrong?