👉 Polysomia refers to a condition where an individual experiences difficulty in maintaining balance and coordination, often as a result of a neurological disorder such as Parkinson's disease or stroke. It can also be characterized by difficulties with fine motor skills, such as writing or speaking, due to sensory processing issues that affect the movement of the brainstem. This condition is particularly challenging for individuals who are at risk for falls and other accidents due to their inability to maintain balance and coordination when walking upright.