In UMN lesion A Knee jerk exaggerated B Extensor planter response C Muscle rigidity absent D Ankle jerk absent E Intact muscle power In UMN lesion Correct Answer Knee jerk exaggerated, Extensor planter response Bissoy MCQ Team Aug 26, 2023 Non-Residency Residency Neurology A. umnl, lmnl & extrapyramidal