What does hemiplegia refer to?

Hemiplegia specifically refers to the condition where there is complete paralysis of one side of the body. This means that an individual with hemiplegia has lost all voluntary movement and control over their limbs on one side, typically due to a neurological event such as a stroke or brain injury affecting the motor pathways. The term "hemi-" indicates "half," therefore "hemiplegia" literally means "half paralysis."

This condition contrasts with other forms of paralysis or weakness that may affect different areas of the body or involve varying degrees of function. For instance, partial paralysis would mean that some movement is possible, while hemiplegia implies absolute loss of voluntary function on one side. Understanding this definition is crucial for professionals in the field who work with patients dealing with effects of brain injury or strokes, as it guides treatment strategies and rehabilitation approaches tailored to the specific needs of patients suffering from this condition.