parkinson's syndrome
Definition
Noun: A chronic and progressive neurological disorder affecting movement control. It is characterized by tremors (shaking), muscle stiffness, slowness of movement (bradykinesia), and impaired balance and coordination. It results from the degeneration of nerve cells in a specific area of the brain that produces dopamine.
Usage
This term is used in medical and general contexts to refer to the specific neurological condition. It is a formal synonym for "Parkinson's disease." * The patient was diagnosed with Parkinson's syndrome after exhibiting a resting tremor and gait instability. * Research into Parkinson's syndrome focuses on neuroprotective therapies.
Advanced Usage
- "Idiopathic Parkinson's syndrome": This specifies the classic, most common form of the disease where the cause is unknown, distinguishing it from other forms.
- The majority of cases are classified as idiopathic Parkinson's syndrome.
- The term can be part of a differential diagnosis to distinguish between Parkinson's disease and other conditions with similar symptoms (parkinsonism).
Variants and Related Words
- Parkinson's disease (n.): The most common and equivalent term for Parkinson's syndrome.
- Parkinsonism (n.): A broader umbrella term for any condition that features the primary movement symptoms of Parkinson's disease (tremor, rigidity, bradykinesia), which can be caused by Parkinson's disease itself or by other factors like medications or other neurological diseases.
- Shaking palsy (n.): An older, now less common term for the condition.
Synonyms
- Parkinson's disease
- Paralysis agitans (a formal, historical term)
Related Phrases
- Lewy body dementia: A related neurological disorder that often includes parkinsonian symptoms along with cognitive decline.
- Drug-induced parkinsonism: A condition with similar symptoms caused by certain medications, not by the degenerative process of Parkinson's syndrome itself.
Noun
-
a degenerative disorder of the central nervous system characterized by tremor and impaired muscular coordination
Khám phá thêm