Olney's concept of excitotoxicity suggests that most neural death in ischemia is due to
A. excess cholinergic activity.
B. insufficient gamma-aminobutyric acid (GABA) activity.
C. insufficient glutamate activity.
D. excess glutamate activity.
Answer: D
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a. web guerillas b. e-commerce opponents c. anti-consumerists d. culture jammers
As you develop your hypothesis and design your experiment,
a. you should ask yourself "Exactly what am I trying to find out?" b. you should ask yourself "Is this fundable?" c. you should worry about whether anyone else has tried to do this before d. you should ask yourself "Is this really what I'm interested in?"
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A. 1/3 B. 1/2 C. 2/3 D. 3/5
The ___________ principle is the principle that growth follows a pattern that begins with the head and upper body parts and then proceeds down to the rest of the body
a. hierarchical integration c. cephalocaudal b. proximodistal d. independence of systems