What are the five factors in the five-factor model?

The case study of the patient K.C., who suffered a closed-head injury at age 30, suggests

that semantic and episodic memory a. deteriorate at the same rate. b. are actually the same system. c. are both related to a third underlying memory system. d. are separate systems in the brain. e. piggyback onto each other.

A new drug stops pain byblocking ion gates. This means

A) neurotransmitters cannot be created bycells B) action potentials cannot be created C) receptors are blocked D) myelin will be destroyed