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Biomimetics > Lecture 16 > Flashcards

Lecture 16 Flashcards

1
Q

What is the difference in sensors in technical systems compared biological organisms?

A

qewwqe

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2
Q

What is the difference between the systems which control manoeuvrability in jet fighters and in flies? What are the properties of this?

A

qweqwe

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3
Q

What is a key feature of biological information processing?

A

werwer

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4
Q

What is the closed-loop nature of sensorimotor control? What are the different steps?

A

qweqwe

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5
Q

What affects the closed-loop of sensorimotor control? How does it affect it?

A

wqewqe

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6
Q

What are the different sensors measuring state changes in flies?

A

wqewr

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7
Q

What are the similarities between all of the different sensors measuring state changes in flies? What are the general properties?

A

weqew

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8
Q

What do neuronal matched filters do? What is an example?

A

wqeqwe

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9
Q

Why does the fly need 2x10 matched filters to cover horizontal rotations?

A

wqeqwe

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10
Q

What is the exact orientation of these horizontal rotation axes?

A

weqwe

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11
Q

What are natural modes of motions? What is an example?

A

qweqwe

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12
Q

What is a Dutch roll? What are the properties? What could the problem be?

A

weqwe

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13
Q

What does the approximation of the Dutch roll look like? What would happen at different phases of this optic field?

A

wqeqwe

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14
Q

What happens in the different phases of the Dutch roll in the VS cells? However what criteria needs to be fulfilled?

A

erwer

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15
Q

As there are more axes there, what can they do?

A

wewqe

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16
Q

How does the variance of the response change depending on the strength/direction of the stimulus?

A

werw

17
Q

Why does this occur?

A

wqewe

18
Q

What is the consequence of this occurring?

A

wewe

19
Q

What are the benefits of sensing the modes of motion? What does it do?

A

adeqw

20
Q

What are the different states in a fly which affect the way in which visual motion is processed in biological systems?

A

wqeqe

21
Q

What is a fundamental constrain in sensorimotor control and visual motion processing?

A

wqeqe

22
Q

What is the motion vision pathway processing dependent on? What is the experiment set up to show this?

A

wqeq

23
Q

What were the results of this experiment? What did it show?

A

qwqe

24
Q

Why does it make sense that the movement of the fly has an impact on the processing of the optic flow?

A

werwe

25
Q

What is the difference in sensitivity to higher temporal frequencies in walking flies and stationary flies? Why does this difference occur?

A

wqeqe

26
Q

What is the modulation of the temporal frequency tuning dependant on? What was the experiment done to show this?

A

wqeqw

27
Q

What did the experiment show? What was actually happening to the fly and where was the energy showing?

A

wqeq

28
Q

Which state is therefore more important when affecting vision motion processing?

A

weqwe

29
Q

How does state-dependant information processing minimise energy expenditure?

A

qweqew

30
Q

How do the actions between the compound eyes and the halteres differ?

A

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31
Q

How does the transfer functions symbolising the haltere system work?

A

wqewe

32
Q

What is the speed property of the haltere system?

A

wqeqwe

33
Q

What happens in a very fast whole body rotation of a fly in the haltere and compound eye systems?

A

qwewe

34
Q

Why is the haltere system a benefit for the compound eye system?

A

werwer

35
Q

What are the two components of the controller system? How do they interact?

A

wqewq

36
Q

What happens to the system when there is no compensation happening? What happens if the halteres and compound eyes are both intact? What happens if the halteres are removed?

A

wewr

37
Q

What does this show?

A

wqewe

38
Q

What is the summary of the whole lecture? What is he dynamic range fractioning and the strategy of the 2 Degree of Freedom control?

A

erwerwre

Biomimetics (17 decks)

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