Diseases such as multiple sclerosis usually involve a deterioration of what part of a neuron?

The DSM-IV-TR Criteria for 300.3 Obsessive-Compulsive Disorder:A. Either obsessions or compulsions: Obsessions defined by:

What will be an ideal response?

And hour after going to bed Mike was so soundly asleep his parents were unable to wake him for a scheduled dose of medicine. at this point in Mike sleeps, an EEG would have most likely detected

A) alpha waves B) beta waves C) delta waves D) REM rebound