Definition of pleasantry. plural. pleasantries. 1 : a humorous act or remark : jest. 2 : an agreeable playfulness in conversation : banter. 3 : a polite social remark exchanged pleasantries.
Parkinson-plus syndromes are a group of neurological conditions that are similar to Parkinson's disease but have unique characteristics. These syndromes can be hard to diagnose because the symptoms mimic other conditions. Following are the four most common types of Parkinson-plus syndromes.
What Is Parkinson's Disease? Parkinson's disease is a fairly common age-related and progressive disease of brain cells (brain disorder) that affect movement, loss of muscle control, and balance. Usually, the first symptoms include a tremor (hand, foot, or leg), also termed a shaking palsy..