light and dark adaptation Flashcards by Megan Friel | Brainscape

Q

absorbs wavelength 507 nm

A

rhodopsin

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

“bleached”

A

when rhodopsin absorbs one quantum of light

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

peak density of rods

A

20-degrees from fovea

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

peak density of cones

A

at fovea

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

absorbs (maximum) wavelength 565 nm

A

erythrolabe

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

absorbs (maximum) wavelength 535 nm

A

chlorolabe

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

absorbs (maximum) wavelength 430 nm

A

cyanolabe

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

cone containing Erythrolabe

A

L-cones (red cones)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

cone containing Chlorolabe

A

M-cones (green cones)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

cone containing Cyanolabe

A

S-cones (blue cones)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

ratio of cone distribution

A

16 L/8 M/1 S

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

small field tritanopia

A

unable to see small blue objects when centrally fixated ( no s-cones at fovea)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

scotopic threshold

A

threshold measured in dim light conditions

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

photopic threshold

A

threshold measured in light conditions

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

duplicity theory

A

above a certain level of luminance, the cone m

How well did you know this?

1

Not at all

2

3

4

5

Perfectly