HEMIPARESIS Meaning and
Definition
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Hemiparesis is a medical term derived from the Greek words "hemi," meaning half, and "paresis," meaning weakness. It refers to a condition characterized by weakness or paralysis affecting one side of the body. Specifically, it involves weakness or inability to move the limbs, muscles, or extremities on one side of the body, either on the right or left side. This condition is usually caused by an injury or damage to the brain or spinal cord, particularly on the opposite side of the body. It is often associated with certain medical conditions such as strokes, traumatic brain injuries, multiple sclerosis, brain tumors, cerebral palsy, and other neurological disorders.
Hemiparesis can manifest in various degrees of severity, ranging from mild weakness to complete paralysis. The weakness usually affects both the limbs and the facial muscles on the affected side, resulting in difficulties with activities of daily living, movement coordination, and speech production. The degree and extent of hemiparesis can vary depending on the underlying cause and location of the brain or spinal cord injury.
Treatment for hemiparesis focuses on addressing the underlying cause and managing symptoms. Rehabilitation therapies such as physical therapy, occupational therapy, and speech therapy are commonly employed to improve strength, mobility, and functional abilities in individuals with hemiparesis. Assistive devices, such as braces, wheelchairs, or walking aids, may be utilized to enhance independence and promote mobility. The prognosis of hemiparesis depends on individual factors, the underlying cause, and the extent of the damage, with some cases showing significant recovery while others may have long-term or permanent impairment.
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Slight paralysis affecting one side only.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for HEMIPARESIS
Etymology of HEMIPARESIS
The word "hemiparesis" originates from the combination of two Greek roots: "hemi" and "paresis".
1. "Hemi" comes from the Greek word "hēmi-" (ἡμι-), meaning "half" or "one side". It is related to the Greek word "hémiōn" (ήμίων), which means "half". In the context of hemiparesis, "hemi" refers to "half" of the body being affected or weakened.
2. "Paresis" is derived from the Greek word "parēsis" (πάρησις), which means "weakness" or "paralysis". It is derived from the Greek verb "pareinai" (παρεῖναι), meaning "to be beside" or "to let fall".
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