A. Top-down
B. Bottom-up
C. Vertical
D. Horizontal
Sensation And Perception
Sensation And Perception
A. Attention create a parallel processing of all visual input
B. All the visual stimuli fully processed and then attention acts on this information
C. Attentional processes act early to select a small part of visual input to fully process
D. Attention is not a critical component of the processing of visual information
A. 1 & 2
B. 2 & 3
C. 1 & 3
D. 4
A. People can learn different search strategies, but it does not improve performance over all or on tasks where a target is present
B. People cannot shift from serial to parallel processing when targets are present
C. People can learn different search strategies and training does improve performance overall
D. People can learn different search strategies but it does not improve performance over all or on tasks where a target is absent
A. Within the cortex, the general flow of local information runs vertically
B. Within the cortex, information flows to cells in other layers above and below the activated cells
C. Hubel and Wiesel (19613) discovered that all cortical neurons respond best the spots of light
D. All of the above
A. Livingstone and Hubel described actively in a third type of column in V2, where the cells receive converging input from the magno and parvo systems
B. Livingstone and Hubel suggested that some columns in V2 are used for spatial pattern analysis.
C. Quantitative studies have found that perceived depth is reduced in red/green images of the same brightness
D. All are correct
A. Perceptual set
B. Vernier acuity
C. Perceptual template
D. Vertical organization
A. Parallel search
B. Serial search
C. Conjunction search
D. Serial and conjunction
A. Visual system relies on other people’s Knowledge of objects to identify ambiguous stimuli
B. Visual information about protruding objects is impossible to process
C. Visual system relies on assumptions about the physical world to identify ambiguous stimuli
D. Both (a) and (c)
A. Cells are vertically organized in columns
B. Cells are horizontally organized in straight lines
C. Cells are organized around the optic nerve
D. Cells are vertically organized by volume
