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Lobes of the Brain and their Function
NA
12
Psychology
12th Grade
12/21/2010

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Cards

Term
occipital lobe
Definition
-interprets information you see with your eyes (ex. he color is...blue)
-some damage causes you to not interpret visuals correctly OR just results in delays
-brain development starts here and moves forward
Term
temporal lobe
Definition
-interprets sound
-damage results in incorrect interpretation
-saving information into memories
- contains the hippocampus
Term
hippocampus
Definition
-decides what memories should be stored
Term
Parietal lobe
Definition
-spacial relations
-being able to know how the space around you looks and how objects are related to one another in that space
-where you are in space
-depth/speed perception
Term
sensory cortex
Definition
-registers touch
-it is the ONLY thing that this registers
-each body part has a localized area on the sensory cortex
Term
motor cortex
Definition
-registers movement
-sends message down spinal cord that instructs that body part to move
-lined up same way as sensory cortex
Term
frontal lobe
Definition
-does primary thinking (not registering)
Term
pre-frontal lobe
Definition
-30% of brain function happens here
-distinguishes us from animals
-desicion making
-planning
-controlling emotion
-critical/complex thinking
-takes information from rest of brain's findings and decides what to do with this information
-not fully developed until 25 because neurons are not fully connected
Term
post-frontal lobe
Definition
-just used to relay information to brain
-tunes out outside enviro and distractions to help with focus
Term
broca's area
Definition
-discovered in 1861
-responsible for language, communication and speech production
-damage results in difficulty finding words to express emotions/desires/events
Term
Wernicke's Area
Definition
-discovered in 1874
-comprehension in what is said/what they are saying
-people with damage can string words together but they don't make sense
Term
Stats for location of Wernicke's and Broca's
Definition
-95% of righties have them on left
-70% lefties have it on right
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