Why Peach Fuzz Suddenly Makes You Itch-The Science Behind the Irritation
Researchers at the University of Michigan have identified a dedicated biological pathway where touch-sensitive, vellus-like hairs trigger the sensation of itch. According to a study published in the journal Neuron, this specialized sensory system involves a specific group of nerve cells that, when disabled in mouse models, dramatically reduce scratching behavior associated with chronic skin … Read more