Exam 4 Psyc

Long-term potentiation is an example of

Aplysia was an animal talked about in class because it

The fluid surrounding brain cells is called ______ fluid

To maintain proper fluid balance, the body contains two sets of receptors, one taht measures volume of the ________ and the other measures the volume of the ________.

Osmoreceptors are found in the

The short-term fuel reservoir is located in the

Glucagon

Carbohydrate reservoirs will protect ______ at the expense of other tissues.

During the fasting phase of metabolism

Lesions of the ventromedial hypothalamus

After an increase in the solute concentration in the extracellular (intrastitial) fluid in the body, you will most likely experience:

The reason(s) used to argue that intracranial, electrical self-stimulation int he septum and the hypothalamus did NOT reflect motivated behaviors (i.e., it was an artifact) because

A. The animals pressed the bar at such a high rate
B. The animals would walk away from the bar unexpectedly
C. Bar Pressing was susceptible to fast extinction
D. The animal would need "priming" at each new session
E. C & D

Individuals who have lost sodium and other solutes:

When Roger Sperry cut the optic nerve and rotated frog's eyes 180 degrees

The anti-suicide factor NGF

A. is transported retrogradely through projecting axons
B. mediates competition of presynaptic cells for targets
C. pairs a sufficient number of projection neurons with a corresponding number of targets
D. is secreted from postsynaptic sites
E. all of the above