Quiz
Week 6
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Questions in this quiz (15)
1Ocular dominance ranges 1 - 7. 1 & 7 are mostly [blank_start]monocular[blank_end]; 2, 3 are mostly driven by the [blank_start]left[blank_end]; 4 is equal; 5, 6 mostly driven by the [blank_start]right[blank_end]. [blank_start]Binocular[blank_end] neurons play a role in estimating depth.
- Abinocular
- Bmonocular
- Cleft
- Dright
- Eleft
- Fright
- GBinocular
- HMonocular
2Large bandwidth = broad tuning.
- ATrue
- BFalse
3Complex Cells:
- ARespond best to an oriented stimulus anywhere within their RF
- BRespond to an oriented stimulus in a particular location within their RF
- CCan be bar or edge detectors
- DPrefer stimuli with one or both ends above the RF
4Which of the following is not true for complex cells:
- AConnect several simple cells
- BSame orientation preference
- CDifferent edge locations
- DConnect with an OR operator
- ESum the inputs of ganglion cells whose RFs are appropriately arranged
5Fat stripes have a [blank_start]low[blank_end] SF; thin stripes have a [blank_start]high[blank_end] SF.
- Alow
- Bhigh
6Cells are selective for:
- ASpatial Frequency
- BPhase
- COrientation
- DContrast
7Low SFs carry [blank_start]coarse[blank_end] scale info. High SFs carry [blank_start]fine[blank_end] scale info. Our vision works best with [blank_start]medium[blank_end] SFs.
- Afine
- Bcoarse
- Cfine
- Dcoarse
- Ehigh
- Flow
- Gmedium
8Hypercolumns in the fovea process large amounts of space.
- ATrue
- BFalse
9Complex cells are phase-[blank_start]insensitive[blank_end].
- Ainsensitive
- Bsensitive
10Complex cells [blank_start]plateau[blank_end], hypercomplex cells will [blank_start]fall[blank_end].
- Aplateau
- Bfall
11Which of the following are not possible striate cell requirements for firing:
- ADirection
- BSpeed
- CDistance
- DColour
- EOrientation
- FSpatial Frequency
- GPhase
- HContrast
12Receptive fields are able to signal real size
- ATrue
- BFalse
13ON and OFF regions are unable to change in size as object move further away or closer to us.
- ATrue
- BFalse
14[blank_start]Size[blank_end] Constancy: our ability to perceive the real size of objects accurately regardless of their distance from us.
[blank_start]Orientation[blank_end] Constancy: when you tilt your head, the world doesn't appear tilted.
[blank_start]Shape[blank_end] Constancy: shapes look the same regardless of their angle from you.
[blank_start]Colour[blank_end] Constancy: stability of colours under different lighting conditions.- ASize
- BOrientation
- CShape
- DColour
15Problems in Vision:
[blank_start]Strabismus[blank_end]: lazy eye
[blank_start]Amblyopia[blank_end]: blunted vision; occurs when [blank_start]strabismus[blank_end] is corrected too late.
The [blank_start]lens[blank_end] in elderly people's eyes tend to go [blank_start]yellow[blank_end] because it is absorbing more [blank_start]short[blank_end]-wave light.- AStrabismus
- BAmblyopia
- Cstrabismus
- Damblyopia
- Eyellow
- Fblue
- Ggreen
- Hshort
- Imedium
- Jlong
- Klens
- Lretina
- Mcortex
Information
- Description
- 2 Perception (Week 6 - Spatial Vision) Quiz on Week 6, created by Eloise C on 17/04/2017.
- Author
- Eloise C
- Language
- English
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