Michael,a researcher in the field of neuroscience,has a theory about a specific area of the brain causing difficulties in face recognition.To draw solid causal inference,he intends to test his hypothesis on dogs by disrupting regions of their brains and examining the effects of this disruption on the dogs' face-recognition capacity.Which of the following techniques should be used by Michael to achieve his purpose?
A)computerized axial tomography (CAT scan)
B)magnetic resonance imaging (MRI)
C)transcranial magnetic stimulation (TMS)
D)functional magnetic resonance imaging (fMRI)

Question

Quizplus · Accepted Answer

TMS is a technique that temporarily disrupts brain activity in a specific region. This disruption allows for examination of the role of that specific area in different cognitive processes, such as face recognition. TMS is a useful tool for testing causal hypotheses because it allows for selective disruption of specific brain regions while leaving the rest of the brain unaffected. CAT scans, MRI, and fMRI are imaging techniques that do not manipulate brain activity and are therefore less useful for testing causal hypotheses.

Michael,a Researcher in the Field of Neuroscience,has a Theory About