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28 Cards in this Set
- Front
- Back
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visual regions of temporal lobes
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inferotemporal cortex
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separates superior and middle temporal gyri and contains neocortex
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superior temporal sulcus
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the gustatory cortex and auditory association cortex
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insula
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limbic cortex, amygdala, hippocampal formation
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subcortical temporal lobe structures
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stimulus recognition
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hierarchical sensory pathway
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directs movements with respect to auditory info
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dorsal auditory pathway
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stimulus categorization
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polymodal pathway
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crucial to long term memory...hippocampal projection forms PERFORANT PATHWAY
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medial temporal projection
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movement control, short term memory and affect
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frontal lobe projection
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processing auditory input, visual object recognition, long term storage of sensory input (memory)
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temporal lobe function
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process of matching visual and auditory info (depends on STS)
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cross modal matching
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'theory of mind' ...develop hypotheses about other people's intentions
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social cognition
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upright faces processed in a separate face perception system
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Thatcher illusion
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early perception of facial features
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inferior occipital gyri
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invariant aspects of faces, perception of unique identity
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FFA
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perception of eye gaze, expression, and lip movement
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STS
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personal identity, name and bio info
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anterior temporal sulcus
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prelexical speech perception
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auditory cortex
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spatially directed attention
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intraparietal sulcus
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emotion
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amygdala, insula limbic system
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speech sounds come from 3 restricted ranges of frequencies
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formants
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magnitude of a sensation as judged by a given person...decibels
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loudness
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distinctive character of a sound
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timbre
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the position of a sound in a musical scale...vibration rate of a sound wave
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pitch
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primary auditory cortex
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Heschl's gyrus
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disturbance of auditory sensation and perception, music perception, visual perception...impaired long term memory, altered personality and affective behavior/sex behavior
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symptoms of temporal lobe lesions
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disturbed recognition of words ....
word deafness- inability to recognize words as such despite intact hearing of pure tones |
Wernicke's aphasia
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amnesia for all events after the surgery/accident
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anterograde amnesia
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