True or False: The expected level of calibration is consistent across all stages of Parkinson's Disease.

Calibration, in the context of LSVT BIG and Parkinson's disease, refers to the degree to which an individual's movements align with expected norms or functional capabilities. It is important because individuals with Parkinson’s disease may experience varying degrees of motor symptoms based on the stage of the disease.

As Parkinson's disease progresses, individuals typically experience an increase in motor symptoms such as bradykinesia (slowness of movement), rigidity, and postural instability. These symptoms can lead to a deterioration in movement patterns and overall function, signaling that the expected level of calibration is not consistent across all stages. In the early stages of the disease, individuals may still demonstrate relatively well-calibrated movements, but as the disease advances, the variance in movement quality increases, reflecting a decrease in calibration.

Thus, stating that the expected level of calibration is consistent across all stages of Parkinson's disease is inaccurate, as the progression of the disease significantly affects motor function and, consequently, movement calibration. This understanding is critical for clinicians and therapists utilizing LSVT BIG, as it emphasizes the need for tailored interventions based on the individual's stage of the disease.