Von Frey Filaments: Essential Tools For Sensory Function Assessment
Von Frey filaments are essential tools in sensory function assessment. They measure tactile sensitivity by stimulating mechanoreceptors, triggering signals transmitted through dorsal root ganglia to the somatosensory cortex for interpretation. By applying calibrated filaments to specific skin areas, healthcare professionals can evaluate touch, pressure, and vibration sensations, aiding in the detection and management of sensory neuropathies. Von Frey filaments contribute to qualitative and quantitative sensory testing, providing valuable insights into nerve function and supporting optimal patient care.