What is the route from light hitting retinal receptors to neural signals making their way to the primary visual cortex?

During the depolarization phase, sodium channels are open and potassium channels are closed

Monoamine oxidase inhibitors are commonly prescribed antidepressants. These drugs affect levels of serotonin in the synapse by blocking this process of neurotransmission:

Prosopagnosia is the inability to recognize ________ with sparing of basic visual functions.

The place on the retina where all the axons of ganglion cells exit to enter the central nervous system is the______________.

Young children are more likely to be “morning larks” than young adults.

Loss of orexin-containing neurons in the hypothalamus may contribute to ____________.

With regard to sleep and arousal, histamines ___________________while the release of orexin _____________________.

Conductive deafness is primarily a problem with the auditory nerve.

Like flushing a toilet, the cascade of events associated with generating an action potential is all-or-none. Similarly, following a flush or action potential there is a time period that must occur before another is generated. The time period during the depolarization and repolarization phases is referred to as the ____________ while the time period during the hyperpolarization phase is referred to as the ___________.