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chapter 1
psych 110
11
Psychology
Undergraduate 2
02/14/2013

Additional Psychology Flashcards

 


 

Cards

Term
Corpus Callosum
Definition
A large # of nerve fibers that connect corresponding parts of 1 side of the brain with those of the other
Term
Split-Brain operation
Definition
-Performed to treat epilepsy
-cuts the corpus callosum, which connects the 2 hemispheres of the brain.
Term
Cerebral hemispheres
Definition
The 2 symmetrical halves of the brain; constitute the major part of the brain
Term
Generalization
Definition
-Type of scientific explanation
-A general conclusion based on many observations of similar phenomena.
Term
Reduction
Definition
-Type of scientific explanation
- A phenomena is described in terms of more elementary processes that underlie it.
Term
Reflex
Definition
An automatic, stereotyped movement produced as the direct result of a stimulus.
Term
Model
Definition
-A simple system that works on known principles and is able to do at least some of the things a more complex system can do.
Term
Doctrine of specific nerve energies
Definition
-Muller's conclusion
-All nerve fibers carry that same type of message,sensory info must be specified by the particular nerve fibers that are active
Term
Experimental ablation
Definition
-Research method
-The function of a part of the brain is inferred by observing the behaviors an animal can no longer perform after that part is damaged
Term
Selective advantage
Definition
A characteristic of an organism that permits it to produce more than the average # of offspring of its species.
Term
Neoteny
Definition
-A slowing of the process of maturation, allowing more time for growth.
-Important factor in the development of large brains
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