ALTERNATE HEMIPLEGIA Meaning and
Definition
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Alternate hemiplegia is a rare neurological disorder characterized by recurrent episodes of paralysis that affect one side of the body at a time, typically alternating between the left and right side. This condition is also known as alternating hemiplegia, and it primarily affects children, although cases have been reported in adults as well.
During episodes of alternate hemiplegia, the affected side of the body experiences temporary weakness or complete paralysis, which can last from a few minutes to several days. The paralysis typically starts in early childhood before the age of 18 months, and the frequency and severity of the episodes may vary among individuals.
The exact cause of alternate hemiplegia is not yet fully understood, but it is believed to be of genetic origin. Researchers have identified several genetic mutations associated with this condition, including mutations in ATP1A3 gene, which is responsible for the production of a specific protein in the brain. Changes in this protein's function disrupt the normal electrical activity in the brain, resulting in the paralysis episodes.
In addition to hemiplegia, individuals with alternate hemiplegia may experience other symptoms such as developmental delays, movement disorders, abnormal eye movements, and cognitive impairments. These symptoms can significantly impact daily functioning and quality of life.
Treatment for alternate hemiplegia is mainly focused on managing the symptoms and preventing complications. This may include the use of medications to reduce the frequency and severity of paralysis episodes, physical therapy to improve motor skills, and supportive care to address associated symptoms. Regular monitoring and multidisciplinary management are essential to provide the best possible outcomes for individuals with this condition.
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Paralysis of facial muscles on one side and of the extremities on the other, due to a unilateral lesion of the pons; Gubler's paralysis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ALTERNATE HEMIPLEGIA
- zlternate hemiplegia
- slternate hemiplegia
- wlternate hemiplegia
- qlternate hemiplegia
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- alteenate hemiplegia
Etymology of ALTERNATE HEMIPLEGIA
The term "alternate hemiplegia" is derived from two components: "alternate" and "hemiplegia".
1. "Alternate": This word comes from the Latin word "alternatus", which means "to do by turns" or "to interchange". It ultimately traces back to the Latin verb "alter", meaning "other" or "second". In English, "alternate" refers to taking turns or occurring in succession.
2. "Hemiplegia": This term consists of two Greek parts: "hemi-" and "-plegia". "Hemi-" refers to "half" or "one side", while "-plegia" comes from the Greek "plēgē" meaning "stroke" or "paralysis". Combined, "hemiplegia" signifies paralysis affecting one side of the body.
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