Definition

1. Noun:
   • Paralysis affecting one side of the body: A medical condition characterized by the loss of voluntary muscle function and sensation on either the left or right side of the body. It is typically caused by damage to the central nervous system, such as from a stroke or brain injury.

Usage Examples

• Noun:
  • The stroke resulted in unilateral paralysis, affecting the entire left side of his body.
  • Patients with unilateral paralysis often require extensive physical therapy to regain movement.

Advanced Usage

• As a clinical diagnosis: The term is used formally in medical reports and diagnoses.
  • The neurologist's report confirmed a diagnosis of unilateral paralysis.
• Specifying the side: Often used with modifiers like "left-sided" or "right-sided" for precision.
  • The MRI findings were consistent with right-sided unilateral paralysis.

Variants and Related Words

• Hemiplegia (n): The most common and direct medical synonym for unilateral paralysis.
  • Hemiplegia is a severe form of unilateral paralysis.
• Paraplegia (n): Paralysis of the legs and lower body. (Contrasts with unilateral paralysis, which affects one side.)
• Quadriplegia (n): Paralysis of all four limbs. (Contrasts with unilateral paralysis, which affects one side.)

Synonyms

• Hemiplegia: Paralysis of one side of the body. (This is the primary synonym in medical terminology.)
• One-sided paralysis: A more descriptive, non-technical synonym.

Related Phrases

• Facial paralysis: Often occurs on one side but is more specific than the general term "unilateral paralysis."
• Spastic hemiplegia: A type of unilateral paralysis involving increased muscle tone and stiffness.

Notes on Meaning

• The term is strictly medical and anatomical. It describes a symptom or condition, not an action.
• It is distinct from bilateral paralysis (affecting both sides) or localized paralysis (affecting a specific limb or muscle group).

Noun

1. paralysis of one side of the body