Estrogen in women ______ oxytocin, while testosterone in men ______ oxytocin.   (Written by Caitlin G in Denton)

Which stage of sleep has the highest amplitude and slowest brain waves?

Match the Stage with their waves.    (You can select more than one answer if you see fit.)   STAGE N2

The light-sensitive inner surface of the back of the eye, which contains the receptors- rods and cones, is called the

Match the Stage with their waves.    (You can select more than one answer if you see fit.)   STAGE W  

It does not matter if you think of stress as helpful or harmful, your body reacts the same way, your heart rate goes up and your blood vessels constrict.

The light-sensitive inner surface of the back of the eye, which contains the receptors- rods and cones, is called the

What is an example of habituation?   (Written by Angie in Corinth Fall 2018)

Rods have to do with the ________________. (Multiple answers can be selected if see fit.)

Rods have to do with the ________________. (Multiple answers can be selected if see fit.)