hemiparesis
Weakness affecting one side of the body, commonly seen in stroke rehabilitation patients.
Full Definition
Hemiparesis is partial paralysis or weakness affecting one side of the body, typically resulting from brain injury, stroke, or other neurological conditions affecting the contralateral motor cortex or corticospinal tract. Unlike hemiplegia, which involves complete paralysis, hemiparesis allows for some voluntary movement with reduced strength and control. This condition significantly impacts mobility, balance, and activities of daily living, making it a primary focus of physical and occupational therapy interventions. Treatment approaches include strengthening exercises, gait training, and functional movement retraining.
Usage
Usage note: Distinguish from hemiplegia (complete paralysis). Specify which side is affected (left/right hemiparesis).
In Context
- "The patient presented with left hemiparesis following a right middle cerebral artery stroke." — Initial assessment report
- "Gait training focused on compensating for right-sided hemiparesis." — Physical therapy progress note