Hemiparesis

Definition

Hemiparesis is the partial weakness or paralysis affecting one side of the body. It often results from damage to the brain or spinal cord, commonly seen in neurological infections.

5 Must Know Facts For Your Next Test

1. Hemiparesis can be caused by bacterial infections such as bacterial meningitis or brain abscesses.
2. Symptoms of hemiparesis include muscle weakness on one side, difficulty with coordination, and impaired motor skills.
3. Diagnosis of hemiparesis often involves imaging techniques like MRI or CT scans to identify underlying brain lesions.
4. Treatment may include antibiotics for infections, physical therapy, and medications to manage symptoms.
5. Early intervention is crucial to prevent permanent disability and improve recovery outcomes.

Review Questions

• What are common causes of hemiparesis in the context of nervous system infections?
• How is hemiparesis typically diagnosed?
• Why is early intervention important in cases of hemiparesis?

Related terms

Bacterial Meningitis: An infection of the protective membranes covering the brain and spinal cord, potentially leading to complications like hemiparesis.

Brain Abscess: A collection of pus within the brain tissue caused by bacterial infection, which can result in focal neurological deficits such as hemiparesis.

Cerebrospinal Fluid (CSF):

A clear fluid found in the brain and spinal cord that can be analyzed to detect central nervous system infections causing conditions like hemiparesis.