Mock Examen Questions Flashcards
What do baroreceptors sense?
A) changes in the compression and extension of the lung muscles
B) changes in blood pressure
C) changes in compression of air in the lung
D) changes of the tactile pressure of the skin
B) changes in blood pressure
What is measured with Electroencephalography (EEG)?
A) Electrical activity that is measured from the surface of muscles.
B) Electrical activity from the surface of the brain.
C) Electrical activity of large populations of neurons that fire in synchrony.
D) The magnetic field that is induced by a large population of neurons firing in synchrony.
C) Electrical activity of large populations of neurons that fire in synchrony.
What is done during the process of “coregistration” in fMRI?
A) The structural data of the participant is warped onto a standard brain atlas
B) Head movements are corrected using a mathematical method
C) A structural scan is performed
D) The structural and functional data of the participant are aligned
D) The structural and functional data of the participant are aligned
Why is the camera calibration process fundamental for optoelectronic motion capture systems?
A) It helps to recognize each marker in a precise way and thus facilitates the labeling process
B) It eliminates the magnetic interference to and from other devices
C) It allows to precisely determine the position of the markers in the 3D space using triangulation
D) It creates a reference model which stores information about the position of each marker in the 3D space
C) It allows to precisely determine the position of the markers in the 3D space using triangulation
Which of the following eye-tracking methods is invasive?
A) Electrooculography method
B) scleral eye coil
C) Infrared oculography
D) Image based eye-tracking
B) scleral eye coil
Which of the following labels are correct for the image shown below?
1) A: drift, B: saccade
2) A: smooth pursuit, B: saccade
3) A: drift, B: microsaccade
4) A: smooth pursuit, B: microsaccade
3) A: drift, B: microsaccade
