Parkinson’s patients sometimes feel depressed because the disease affects not only movement but also brain chemistry and function in ways that influence mood and emotions. Depression in Parkinson’s is common and can be caused by a combination of biological changes,…
Parkinson’s disease can indeed cause memory lapses that resemble those seen in dementia, but the relationship between Parkinson’s and cognitive changes is complex and varies widely among individuals. While Parkinson’s is primarily known as a movement disorder, it also affects…
Parkinson’s disease (PD) significantly influences survival in people over 80, primarily by increasing risks related to complications and reducing overall life expectancy compared to peers without the disease. While Parkinson’s itself is a chronic, progressive neurological disorder characterized by motor…
Parkinson’s patients often walk with a stooped posture because of several interconnected changes in their muscles, nerves, and brain function caused by the disease. Parkinson’s disease primarily affects movement control due to the loss of dopamine-producing neurons in a part…
Parkinson’s disease can indeed cause changes in handwriting size, a phenomenon known as **micrographia**. This condition is characterized by handwriting that becomes noticeably smaller, cramped, and harder to read. Often, the letters start at a normal size but progressively shrink…
Parkinson’s disease (PD) affects driving reaction time primarily by impairing both the physical and cognitive abilities essential for safe and timely responses behind the wheel. This neurodegenerative disorder causes a combination of motor symptoms—such as tremors, stiffness, slowness of movement,…
Parkinson’s patients often have difficulty making decisions primarily because the disease affects parts of the brain responsible for executive functions, which include planning, organizing, and decision-making. Parkinson’s disease involves damage to areas such as the basal ganglia and frontal lobes—regions…
Parkinson’s disease can indeed cause **chronic fatigue**, and this fatigue is a significant and often debilitating symptom experienced by many people living with the condition. Unlike ordinary tiredness that improves with rest, Parkinson’s-related fatigue is a persistent, overwhelming sense of…
Parkinson’s disease profoundly affects participation in social activities through a complex interplay of physical, cognitive, and emotional challenges. As a progressive neurological disorder, Parkinson’s primarily impairs motor functions such as tremors, muscle stiffness, slowed movement, and balance difficulties. These symptoms…
Parkinson’s patients sometimes experience a phenomenon called **freezing of gait (FOG)**, where they suddenly feel as if their feet are glued to the floor and cannot move forward while walking. This freezing can last from a few seconds to longer…