Daniel Whiting
Quiz by , created more than 1 year ago

PSY247 - Perception Quiz on Week 5 - Light, Eye, Brain & Spatial Vision, created by Daniel Whiting on 05/04/2017.

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Daniel Whiting
Created by Daniel Whiting about 7 years ago
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Week 5 - Light, Eye, Brain & Spatial Vision

Question 1 of 11

1

The differences between darker and lighter colours/reflections is called?

Select one of the following:

  • Contrast

  • Absolute luminance

  • Relative lumincance

  • Reflective difference

Explanation

Question 2 of 11

1

The pupil is a physical thing in the center of our iris.

Select one of the following:

  • True
  • False

Explanation

Question 3 of 11

1

Select from the dropdown list to complete the text.

Our lens does about ( 1/3, 2/3, 100%, 66%, 4/6, 1/2 ) of the necessary refraction to allow is to see clearly.

Explanation

Question 4 of 11

1

The process of changing the shape of our lens is called...

Select one of the following:

  • Accomodation

  • Assimilation

  • Corneal transformation

  • Refraction

Explanation

Question 5 of 11

1

The loss of the ability to adjust the shape of our lens as we age is called?

Select one of the following:

  • Myopia

  • Hyperopia

  • Emmetropia

  • Presbyopia

  • Astigmatism

Explanation

Question 6 of 11

1

Select from the dropdown lists to complete the text.

Receptive fields within the fovea are ( smaller, larger ) and ( more, less ) dense.

Explanation

Question 7 of 11

1

What are the parts along the way from the retina to the striate cortex?

Select one or more of the following:

  • Optic Chiasm

  • Lateral Geniculate Nucleus

  • Optic Radiation

  • Piriform Cortex

  • V1

  • Superior Olive

  • Thalamus

Explanation

Question 8 of 11

1

The process of partial decussation describes...

Select one of the following:

  • The left visual field going to the right LGN and vice versa.

  • The left visual field going to the left LGN and vice versa.

  • Signals from the left eye going to the right LGN and vice versa.

  • Signals from the right eye going to the right LGN and vice versa

  • A subsection of full decussation

Explanation

Question 9 of 11

1

What shape does the firing pattern of an on centre ganglion cell make?

Select one of the following:

  • Mexican hat

  • Beanie

  • Baseball hat

  • Top hat

  • Hard hat

  • Conical hat

Explanation

Question 10 of 11

1

Select from the dropdown lists to complete the text.

In the lateral geniculate nucleus, layers 2, 3 and 5 are from the ( ipsilateral, contralateral ) eye.

Layers 1,4 and 6 are from the ( contralateral, ipsilateral ) eye.

Explanation

Question 11 of 11

1

What are some characteristics of Magnocellular cells?

Select one or more of the following:

  • Large

  • Small

  • Fast

  • Slow

  • Process colour

  • High sensitivity

Explanation

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