Neurological deficits
Neurological Deficits
Neurological deficits (/nʊərəˈlɒdʒɪkəl ˈdɛfɪsɪts/) are impairments of the normal functioning of the nervous system. These deficits can result from damage to the brain, spinal cord, or peripheral nerves.
Etymology
The term "neurological" is derived from the Greek words "neuron" meaning nerve and "logia" meaning study of. The term "deficit" comes from the Latin "deficere" meaning to fail or to lack.
Types of Neurological Deficits
Neurological deficits can be categorized into two main types: motor deficits and sensory deficits.
- Motor deficits refer to problems with movement, such as paralysis or weakness.
- Sensory deficits refer to problems with sensation, such as numbness or tingling.
Causes
Neurological deficits can be caused by a variety of conditions, including stroke, traumatic brain injury, multiple sclerosis, and neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease.
Diagnosis
Diagnosis of neurological deficits typically involves a thorough medical history and physical examination, including a detailed neurological examination. Additional tests such as MRI or CT scan may also be used.
Treatment
Treatment for neurological deficits depends on the underlying cause and may include medications, physical therapy, occupational therapy, and in some cases, surgery.
See Also
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