Webstretch receptors: receptors that are sensitive to elongation, especially those in Golgi tendon organs and muscle spindles, but also those found in visceral organs such as the stomach, … WebYou can find more information about stress-gated channels when you look-up mechanosensitive channels. "Stress" and "stretch" are ways to describe the tension that is acting on the plasma membrane. Lipids near the mechanosensitive channels transfer a tension force that causes the channels to open/close. Comment ( 1 vote) Upvote …
Muscle spindles - Physiopedia
WebSpecial pressure sensors called baroreceptors (or venoatrial stretch receptors) located in the right atrium of the heart detect increases in the volume and pressure of blood returned to the heart. These receptors transmit information along the vagus nerve (10th cranial nerve) to the central nervous system. This response results… Read More WebThe stimulation of a reflexive muscle contraction is known as the stretch or myotatic reflex [1]. It can inhibit the opposing muscle, ie the antagonist to the muscle being stretched, to … hightop mountain est morganton ga 30560
Neurotransmitters and receptors (article) Khan Academy
WebOther mechanoreceptors – rapidly adapting pulmonary stretch receptors and bronchopulmonary C-fiber receptors – initiate defensive respiratory reflexes in response to inhaled irritants or rapid lung inflations or deflations. ... Bacterial osmosensors are thought to work this way; as membrane tension increases, the channels gate to reduce ... WebPulmonary stretch receptors present in the smooth muscle of the airways respond to excessive stretching of the lung during large inspirations. Once activated, they send action potentials through large myelinated fibers of the vagus nerve to the inspiratory area in the medulla and apneustic center of the pons. These impulses inhibit inspiratory ... WebWhen the bladder is full of urine, stretch receptors in the bladder wall trigger the micturition reflex. The detrusor muscle that surrounds the bladder contracts. The internal urethral sphincter relaxes, allowing for urine to pass out of the bladder into the urethra. Both of these reactions are involuntary. hightop kitchen couch