If i wanted to communicate to you that i have a headache (which is a non-material conscious state) and i say "my c-fibers are firing", i am eliminating the less accurate sentence ("i have a headache") for the more accurate sentence "my c-fibers are firing"). this is an example of the theory of select one:
a. existentialism
b. eliminitivism
c. descriptivism
d. objectivism
e. determinism

The correct answer is letter "B": Eliminitivism.

Explanation:

Eliminative materialism also known as eliminativism is the revolutionary argument that our common-sense perception of the brain is profoundly wrong and that some or all of the common-sense mental states do not exist and have no influence in well-established cognitive science.

In the case given, we are eliminating the basic perception of having a headache for "My C-fibers are firing" which is much more of a scientific description of the simple pain in the head.