Vision Science 2 - Exam 2 Flashcards
Where is color information found in the visual cortical module?
Blob (Konio)
What layer do LGN inputs come into?
Layer 4
What is the size of the visual cortical module presented to us?
1 mm^3 in size
What modalities are found in the Retina/LGN?
M: High T and Low S
P: Low T, High S and Wavelength
K: Low S
What modalities are found in V1?
M: Orientation, Disparity and Direction (ODD)
P: Wavelength, High Spatial, and Orientation (WHO)
K: Wavelength
What modalities are found in V2?
M:Disparity, Orientation, Direction and Subjective contour (DODS)
P:Disparity, Orientation and Subjective contour
K: Wavelength
What modalities are found in V4?
P: Non-cartesian pattern and Orientation (NO)
K: Wavelength
What modalities are found V5/MT?
M: Disparity, Orientation, Direction and Pattern (plaid) motion
What modalities are found MST?
M: Non-cartesian motion, Direction and Pursuit eye movements
What cells or region have center surround receptive fields?
GC and LGN
What cells or region have antagonistic receptive fields?
GC, LGN and Simple
What cells or region are orientation selective?
Simple and Complex
What cells or region are direction detectors?
All of them
What cells or region are edge detectors?
Simple cells
What cells or region are located in the cerebrum?
Simple and Complex
