Module 3.2-3-Physio Question and
answers verified to passed
Which method is dependent upon injecting a radioactive chemical into the
blood to measure blood flow? - correct answer PET
A stereotaxic instrument would most likely be used for ____. - correct answer
placing an electrode in the brain
An electroencephalograph measures ____. - correct answer the average
activity of the cells in a given region of the brain
Evoked potentials in the brain are most likely to be detected by a(n) ____. -
correct answer EEG
How does the method of transcranial magnetic stimulation of brain areas differ
from magnetic inactivation? - correct answer Brain activation results from
mild, brief magnetic stimulation.
Women on the average have a greater density of neurons in part of the ____.
- correct answer temporal lobe
Computerized axial tomography creates an image from ____. - correct answer
x rays
Which technique is dependent upon the release of oxygen from hemoglobin
molecules? - correct answer fMRI
answers verified to passed
Which method is dependent upon injecting a radioactive chemical into the
blood to measure blood flow? - correct answer PET
A stereotaxic instrument would most likely be used for ____. - correct answer
placing an electrode in the brain
An electroencephalograph measures ____. - correct answer the average
activity of the cells in a given region of the brain
Evoked potentials in the brain are most likely to be detected by a(n) ____. -
correct answer EEG
How does the method of transcranial magnetic stimulation of brain areas differ
from magnetic inactivation? - correct answer Brain activation results from
mild, brief magnetic stimulation.
Women on the average have a greater density of neurons in part of the ____.
- correct answer temporal lobe
Computerized axial tomography creates an image from ____. - correct answer
x rays
Which technique is dependent upon the release of oxygen from hemoglobin
molecules? - correct answer fMRI
