Define sensation, perception, hierarchical processing, bottom-up processing, top-down processing, feature detectors, feature nets, excitatory connections, inhibitory connections, p... Define sensation, perception, hierarchical processing, bottom-up processing, top-down processing, feature detectors, feature nets, excitatory connections, inhibitory connections, parallel processing, ventral stream, dorsal stream, object discrimination task, landmark discrimination task, object agnosia, prosopagnosia, alexia, achromatopsia, akinetopsia, predictive coding model, garden path sentences, experience-dependent plasticity, oblique effect, speech segmentation, neural pruning, perceptual narrowing, and sensory substitution.
Understand the Problem
The question consists of a list of terms related to psychology, particularly focused on sensation and perception. It appears to be a request for definitions or explanations of these concepts.
Answer
The ventral stream processes shape and object recognition, while perception involves bottom-up and top-down processing.
The ventral stream is responsible for processing shape and object recognition, originating in the V2 area of the brain. Perception involves bottom-up processing, where perceptions are built from the sensory input, and top-down processing, which is influenced by brain states and cortical interactions.
Answer for screen readers
The ventral stream is responsible for processing shape and object recognition, originating in the V2 area of the brain. Perception involves bottom-up processing, where perceptions are built from the sensory input, and top-down processing, which is influenced by brain states and cortical interactions.
More Information
The ventral stream is crucial for object recognition, originating from the V2 area, while bottom-up processing builds perceptions from sensory inputs, which are refined by top-down processing through feedback from higher brain centers.
Sources
- Ventral Stream - an overview | ScienceDirect Topics - sciencedirect.com
- Sensation and Perception | Introduction to Psychology - courses.lumenlearning.com
- Review Brain States: Top-Down Influences in Sensory Processing - sciencedirect.com
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