Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

INS > Basic concepts > Flashcards

Basic concepts Flashcards

1
Q

Stepping reflex

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

How many neural input signals can be found in a large number of muscles during human locomotion?

A

4 - 5
motor neuron inputs
sensory inputs
reflex inputs
CPGs inputs
cerebellar inputs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What are the mechanisms that the brain uses to modulate muscle force?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is a motor nucleus?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the RMS? what is its role?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What are some possible neuromuscular interfacing approaches?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is a motor unit?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is the sliding filament theory about?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is EMG?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

How can a surface EMG be best described?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is Henneman´s size principle about?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

what is the relationship between the size of the motor unit and the force it produces?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

How can we extract individual motor unit from HD-sEMG signals?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What does Factor Analysis do? What is it for?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Why do we apply lowpass filters to the EMG signals?

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

During strength training, which effects can be observed?

A
17
Q

what is active force? passive force?

A
18
Q

What is the correlation between the MUAP amplitudes and MU recruitment thresholds within all MUs recruited in an isometric contraction? according to Henneman´s size principle

A
19
Q

What is the neuromechanical delay?

A
20
Q

What is the relationship between the neuromechanical delay and the rate of force development?

A
21
Q

What are efferent and afferent impulses?

A
22
Q

What is STA? What is it for?

A
22
Q

What is the rate of force development?

A
23
Q

What are the architectural or mechanical features affect muscle force production?

A
24
Q

How can we determine the recruitment threshold of a MU?

A
25
Q

What is a spinal reflex?

A
26
Q

What does the AP shape of each MU look like?

A
27
Q

What is the innervation number? How is it for human muscles?

A
28
Q

What is the sarcomere structure?

A
29
Q

What is the difference between fast and slow-twitch muscle fibers?

A
30
Q

What can significantly influence the MUAP amplitude extracted from sEMG?

A
31
Q
A

INS (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions