An individual finds out he lost his job. The next day, he storms into the office where he used to work and shoots some of his coworkers because he was "just so angry at all of them." This action would be classified as

How does memory improve after sleep? a. Certain synapses strengthen during learning, and others weaken during sleep. b. Increased blood flow to the brain during sleep develops new neurons

c. Action potentials slow down during the day and increase velocity during sleep. d. The brain increases its ratio of excitatory transmitters to inhibitory transmitters.

The loss of the ability to speak or understand language is called ____

a. amnesia b. ?dyslexia c. ?aphasia d. ?muteness