New Memories of Fearful Experiences Are Maintained in the Brain

Multiple Choice

New memories of fearful experiences are maintained in the brain as a result of

A) the lack of the microtubule-associating protein stathmin.
B) the remodeling of microtubules that create the cellular projections that allow neurons to communicate.
C) the disassembly of microtubules in regions where neurons send signals to neighboring cells.
D) The movement of neurons from one region of the brain to another along "tracks" formed by microtubules.