Ace the ROSH Geriatrics Challenge 2026 – Unleash Your Inner Healing Hero!

The presence of Lewy Bodies is closely associated with specific neurological disorders, particularly Parkinson's disease, which is characterized by a resting tremor and gait abnormalities, including difficulty in initiating or stopping movement. Lewy Bodies are abnormal aggregates of protein that develop inside nerve cells, and they are primarily composed of alpha-synuclein. Their accumulation disrupts normal cellular function, leading to the hallmark motor symptoms seen in Parkinson's, such as tremors, rigidity, bradykinesia, and postural instability.

In the context of the question, the resting tremor reflects the basal ganglia's dysfunction, where Lewy Bodies are typically found. These structures contribute to the disruption of dopamine pathways that control movement, making it hard for individuals to start and stop walking, which is often referred to as freezing of gait. Considering this pathology and its impact on motor control, Lewy Bodies directly correlate with the symptoms described in the question.

Other options present conditions that might not be linked as directly to the symptoms presented. For instance, demyelination is typically associated with disorders like multiple sclerosis and does not manifest resting tremors as a primary symptom. Loss of anterior horn cells is more indicative of conditions such as amyotrophic lateral sclerosis, which leads to