Psychology Chapter 4-Consciousness Crossword

Internal cycle of biological activity
Sleep disorder with episodes during which breathing stops during sleep
Result of insufficient sleep on a chronic basis
Sleep deprived individuals will experience longer sleep latencies during subsequent opportunities for sleep
Drug that tends to increase overall levels of neural activity, includes caffeine, nicotine, amphetamines and cocaine
Infant with no apparent medical condition suddenly dies during sleep
Characterized by high levels of sensory awareness, thought and behavior
Variety of negative symptoms experienced when drug use is discontinued
State marked by relatively low levels of physical activity and reduced sensory awareness that is distinct from periods of rest that occur durin wakefulness
Sleep disorder in which the sufferer cannot resist falling to sleep at inopportune times
Clearing the mindin order to achieve a state of relaxed awareness and focus
People become aware that they are dreaming and can control the dream's content
Consistent difficulty in falling or staying asleep for at least three nights a week over a month's time
Tendency to maintain a balance, or optimal level, within a biological system
Drug that tends to suppres central nervous system activity
Awareness of internal and external stimuli
Biological rhythm that occurs over approximately 24 hours
Hormone secreted by the endocrine gland that serves as an important regulator of the sleep-wake cycle