Aandacht - Beperkingen van onze aandacht - The Role of the Parietal Lobes in Attention
6 important questions on Aandacht - Beperkingen van onze aandacht - The Role of the Parietal Lobes in Attention
What are the function of the ventral and dorsal route in attention?
In contrast, a dorsal route ('where' pathway) leading in to the parietal lobes may be specialized for locating objects in space and has an important role in attention. It also guides action toward objects.
What is lateral intraparietal area (LIP)?
It responds to external sensory stimuli and is imprtant for eliciting a particular kind motor response (eye movements, termed saccades).
It has a salience map in which only the locations of the most behaviorally relevant stimuli are encoded.
What are the two streams of the dorsal route and its functions?
2. Ventro-dorsal brache: circuit breaker that interrupts ongoing cognitive activity to direct attention outside of the current focus of processing.
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What is hemispatial neglect?
What are the functions of the two hemispheres in non-spatial attention?
Left: suppressing a non-salient stimulus or 'ignoring the elephant in the room'.
What are the two mechanisms of perceptual awareness?
2. Access consciousness (reportability of experience)
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