Tag: limb movement

November 8, 2025 / Mohammed looti

MUSCULAR RIGIDITY

Introduction and Definitional Framework Muscular rigidity is defined within neurophysiology as a state of heightened muscle tone characterized by an increased and persistent resistance to passive movement, which remains consistent throughout the full range of motion. This pathological hypertonia is often mistakenly viewed as simple muscular weakness or fatigue by the lay observer; however, it […]

October 16, 2025 / Mohammed looti

SENSORY ATAXIA

Sensory Ataxia The Core Definition of Sensory Ataxia Sensory Ataxia is a specialized neurological disorder defined by a significant lack of muscle coordination, termed ataxia, which results primarily from the loss of crucial sensory information regarding limb position and movement. This condition is fundamentally a deficit in sensation, distinguishing it sharply from other forms of […]