Common Symptoms of PSP
When it comes to Progressive Supranuclear Palsy (PSP), approximately half of the individuals affected experience immediate onset of the common symptoms associated with this condition. These symptoms typically involve difficulties with balance and walking, as well as impaired speech and cognitive function. Additionally, individuals may also encounter challenges related to memory loss, both short-term and long-term, as well as feelings of depression, irritability, personality changes, and apathy. One distinct effect of PSP is supranuclear ophthalmoplegia, leading to a loss of voluntary eye movement. As the condition progresses, individuals may find it increasingly difficult to look downwards and may develop a perpetually wide-eyed expression with their gaze fixed forward.
Uncommon Initial Signs of PSP
Less than 50% of individuals with PSP display the early symptoms associated with the other three classifications of the condition. Atypical Parkinsonism encompasses a range of indicators, such as a sluggish gait, irregular muscle stiffness, and occasional tremors in the hands and other extremities. Meanwhile, corticobasal degeneration involves muscle rigidity as well, but the most noticeable manifestation is the decline in functionality of one arm.