Akynesis is a medical term used to describe a condition where a person experiences a lack of movement or difficulty initiating voluntary movements. It is a neurological disorder that affects the basal ganglia, a part of the brain that is responsible for controlling voluntary movements. In this article, we will discuss the definition, origin, meaning, associations, synonyms, antonyms, and example sentences of akynesis.
Definitions
Akynesis is defined as a lack of movement or difficulty initiating voluntary movements. It is a symptom of Parkinson’s disease and other neurological disorders that affect the basal ganglia. The term akynesis is derived from the Greek words “a” (without) and “kinesis” (movement).
Origin
The term akynesis was first used in the medical field in the early 20th century. It was coined by the French neurologist Jean-Martin Charcot, who was one of the pioneers in the study of Parkinson’s disease. Akynesis is closely related to bradykinesia, which is a slowness of movement, and hypokinesia, which is a decrease in voluntary movement.
Meaning in different dictionaries
The meaning of akynesis is consistent across different dictionaries. It is defined as a lack of movement or difficulty initiating voluntary movements. Some dictionaries also describe it as a symptom of Parkinson’s disease and other neurological disorders.
Associations
Akynesis is associated with Parkinson’s disease, a progressive neurological disorder that affects movement. It is also associated with other neurological disorders that affect the basal ganglia, such as Huntington’s disease and dystonia. Akynesis can cause difficulty with activities of daily living, such as dressing, eating, and grooming.
Synonyms
The synonyms of akynesis include bradykinesia, hypokinesia, and akinetic-rigid syndrome. These terms are used interchangeably to describe a lack of movement or difficulty initiating voluntary movements.
Antonyms
The antonyms of akynesis include hyperkinesia, which is an excessive movement or activity, and chorea, which is a disorder characterized by involuntary movements.
The same root words
The same root words as akynesis include kinesis, which means movement, and a-, which means without. These root words are used in other medical terms, such as dyskinesia, which is a disorder characterized by abnormal involuntary movements.
Example Sentences
- The patient’s akynesis made it difficult for him to get out of bed.
- Akynesis is a common symptom of Parkinson’s disease.
- The doctor prescribed medication to help with the patient’s akynesis.
- The patient’s akynesis improved after undergoing deep brain stimulation surgery.
- Akynesis can cause difficulty with daily activities such as eating and grooming.