Friday, 25 February 2011

BRAIN

The Cerebrum= the largest part of the human brain;
          -4 lobes:

  1. the frontal lobe- reasoning, speech, movement, emotions, problems solving;
  2. the parietal lobe- orientation, recognition, perception;
  3. the occipital lobe- visual processing;
  4. the temporal lobe- perception and recognition of auditory stimuli, memory and speech.

There are 2 hemispheres:
  1. Left Hemisphere - logic abilities;
  2. Right Hemisphere- creativity;



The Cerebellum ("little brain")- regulation and coordination of movement, posture and balance.
-it is much older than the cerebrum, evolutionarily;
Limbic system= emotional brain (old);
MEMORY refers to the processes that are used to acquire, storage, retain and later retrieve information. So there are 3 major processes: encoding( receiving), storage, retrieval.

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