A transection made at the lower end of medulla through the pyramids would cause all/except:: (A) In coordination, (B) Involuntary movements, (C) Spasticity, (D) Increased tendon reflexes
Answer is B. B. i.e. Involuantry movements LMN involves anterior horn cells, anterior spinal nerve root and peripheral nerve.- Involuantry movements & tremors are characteristic features of extrapyramidal disorder- Inocordination (ataxia) is mostly seen in cerebellar lesions but UMN lesions may also present with incordination due to spasticity & weakness.