Cognitive dysfunction
Cognitive Dysfunction
Cognitive dysfunction (pronunciation: /kɒɡˈnɪtɪv dɪsˈfʌŋkʃən/) refers to a decline in mental processes such as thinking, remembering, and reasoning, which can significantly interfere with daily life.
Etymology
The term "cognitive" is derived from the Latin word "cognitio", which means "knowledge". "Dysfunction" comes from the Greek word "dys", meaning "bad", and "function", meaning "performance". Thus, cognitive dysfunction can be interpreted as "bad performance of knowledge".
Symptoms
Symptoms of cognitive dysfunction can vary widely depending on the underlying cause, but may include memory loss, difficulty concentrating, confusion, and difficulty completing familiar tasks.
Causes
Cognitive dysfunction can be caused by a variety of conditions, including Alzheimer's disease, Parkinson's disease, stroke, and traumatic brain injury. Certain medications and substances can also cause cognitive dysfunction.
Diagnosis
Diagnosis of cognitive dysfunction typically involves a comprehensive evaluation, including a physical examination, a review of medical history, and cognitive testing.
Treatment
Treatment for cognitive dysfunction depends on the underlying cause. It may include medications, cognitive rehabilitation therapy, and lifestyle changes such as regular exercise and a healthy diet.
Related Terms
External links
- Medical encyclopedia article on Cognitive dysfunction
- Wikipedia's article - Cognitive dysfunction
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