Drugs that interfere with the formation of new neural networks in the brain's main memory center can cause short-term memory loss. Photo Credit woman in pain image by kuhar from Fotolia.com. Short-term memory is the ability to store sensory information for relatively short times, ranging from a few minutes to a few days.
As well as playing a secondary role in follicular responsiveness to FSH, LH is the trigger for ovulation itself. In response to the switch in estrogen mediated feedback from negative to positive, the LH mid-cycle surge is created. This activates a whole cascade of inflammatory responses in the dominant follicle leading to the breakdown of the follicular boundary wall and the escape of the oocyte with its cumulus oophorus.
4. A positive feedback loop causes a self-amplifying cycle where a physiological change leads to even greater change in the same direction. True. False. 5. A negative feedback loop is a process in which the body senses a change, and activates mechanisms to reverse that change.