Depolarization
The process of labor is induced by the release of the hormone Oxytocin from the pituitary gland. Oxytocin causes smooth muscle contraction associated with the uterus. Uterine contraction in turn causes the release of more Oxytocin from the pituitary, which causes more contraction. this represents a positive feedback loop of increasing amounts of Oxytocin and uterine contraction. Contractions of the uterus of course result in the movement of the fetus out of the birth canal (leaving the uterus, passing through the cervix, and out through the vaginal opening.
HORRIBLY CONDENSED. An electrical event of sufficient strength from the end of a nerve to pass into a muscle fiber(s) (end plate) resulting fiber(s) tension. The more electrical events 'spikes" per second (rate coding) to a point the greater, to a point, the tension(s).
sex sex
It is an unwanted side effect or event, such as a harmful or unpleasant side effect to medication or potential risks in a medical procedure.
Hematoma Formation
depolarisation
binding of acetylcholine to membrane receptors on the sarcolemma
Calcium release from the sarcoplasmic reticulum initiates the contraction.
the Great Depression
Reflex action
Event chain map from simplest to complex: small intestine, circular muscle cell, human, and digestive system
The semilunar valves are open when blood is being pumped by ventricular contraction. This event is called systole.
When we increase the stimulation frequency until the relaxation phase is eliminated. This event occurs very quick so the sarcoplasmic reticulum does not have time to reclaim the calcium ions. This calcium ion concentration in the cytoplasm couse continuous contraction of the muscle so complete tetanus occurs. Made by Barracuda
diffusion of Na+ into the muscle fiber
The first event in expiration is the relaxation of the diaphragm muscle, which is the primary muscle responsible for breathing. As the diaphragm relaxes, it moves upward, decreasing the volume in the chest cavity and causing air to be expelled from the lungs.
The process of labor is induced by the release of the hormone Oxytocin from the pituitary gland. Oxytocin causes smooth muscle contraction associated with the uterus. Uterine contraction in turn causes the release of more Oxytocin from the pituitary, which causes more contraction. this represents a positive feedback loop of increasing amounts of Oxytocin and uterine contraction. Contractions of the uterus of course result in the movement of the fetus out of the birth canal (leaving the uterus, passing through the cervix, and out through the vaginal opening.
there are multiple debates on this. my thoughts are that you stretch the muscle before an athletic event for 30 seconds