A 55-year-old patient diagnosed with amyotrophic lateral scl…
A 55-year-old patient diagnosed with amyotrophic lateral sclerosis (ALS) presents to physical therapy for progressive balance and gait problems. They display a positive Babinski’s sign bilaterally, atrophy of calf musculature and intrinsic hand muscles, increased tone of the lower extremities, and hyperreflexia. Which of the clinical findings is consistent with the lower motor neuron (LMN) involvement in this pathology?