Endolymph is a clear potassium-rich lymphoid fluid that fills the cavities of the membranous labyrinth in the inner ear. Separated by the Reissner membrane, the membranous labyrinth is surrounded by the sodium-rich perilymph. For hearing, the different ion concentration between perilymph and endolymph plays a major role, while the mechanical-physical properties (principle of inertia) are … Endolymph: Structure, Function & Diseases
Nerve conduction velocity indicates the speed at which electrical stimuli are transmitted along a nerve fiber. By measuring nerve conduction velocity, nerve function can be checked and diseases affecting the nervous system can be diagnosed. The speed of transmission of electrical impulses is calculated by the distance between two points and the time required. What … Nerve Conduction Velocity: Function, Tasks, Role & Diseases
Definition A cramp is an unwanted tension of a muscle. Cramps can occur in all muscles present in the body. However, certain muscle groups are particularly affected by cramps. The reason for cramps is in most cases a magnesium deficiency, but they are also caused by a lack of fluids or a general nutrient deficiency. … Cramps in the foot – causes, symptoms, diagnosis and therapy
Symptoms The main symptom of a cramp in the foot is the involuntary contraction of the affected muscle. The contraction is almost always perceived as unpleasant and is often accompanied by pain as long as the cramp persists. Depending on which muscle is affected, the foot or toes are in an uncomfortable position. The cramps … Symptoms | Cramps in the foot – causes, symptoms, diagnosis and therapy
Postoperative nausea and vomiting are among the most common symptoms that accompany surgical procedures. They are caused by anesthesia. What is postoperative nausea and vomiting? Medicine also refers to side effects such as postoperative nausea and vomiting as PONV for short. This abbreviation stands for the English term postoperative nausea and vomiting. It refers to … Postoperative Nausea and Vomiting: Causes, Symptoms & Treatment
Calf pain is an uncomfortable symptom that can be caused by a variety of conditions. They often occur when running, climbing stairs or unnatural movements. Affected people are severely limited by the discomfort in daily life, but can counteract the problems with specific treatment. What is calf pain? The discomfort in the calf can occur … Calf Pain: Causes, Treatment & Help
