Tongue fasciculations are visible, spontaneous, and intermittent contractions of muscle fibers of the tongue. They can be a normal occurrence, but can also be a sign of neurological conditions, including motor neuron Running on 1% battery? Most people blame a busy schedule and grab another coffee. But if your exhaustion comes with brain fog, numb hands or feet, balance issues, or shortness of What Is Hoarseness? Causes, Diagnosis & Disorders NIDCD Laryngitis: Symptoms, Causes & Treatment