1. the principles of government set forth in The Prince by Machiavelli, in which political expediency is exalted above morality and the use of er aft and deceit to maintain authority or to effectuate policy is recommended. Also Machiavellism. 2. activity characterized by subtle cunning, duplicity, or bad faith.
Sleep related eating disorder (SRED) is a parasomnia. A parasomnia involves undesired events that come along with sleep. SRED consists of repeated episodes of compulsive binge eating and drinking after waking up in the night. Episodes always occur in an âout of controlâ manner. They tend to occur when you are only partially awake.
Polysomnography monitors your sleep stages and cycles to identify if or when your sleep patterns are disrupted and why. The normal process of falling asleep begins with a sleep stage called non-rapid eye movement (NREM) sleep. During this stage, your brain waves, as recorded by electroencephalography (EEG), slow down considerably. Your eyes don't move back and forth rapidly during NREM, in contrast to later stages of sleep. After an hour or two of NREM sleep, your brain activity picks up again, and rapid eye movement (REM) sleep begins. Most dreaming occurs during REM sleep. You normally go through four to six sleep cycles a night, cycling between NREM and REM sleep in about 90 minutes.