| 15642272810 | consciousness | our awareness of ourselves and our environment | | 0 |
| 15642287810 | history of consciousness | by 1969 due to improvement in technology, study of the brain led to the study of consciousness | | 1 |
| 15642297926 | dual processing | the idea that we have two minds that process information simultaneously: conscious and unconscious | | 2 |
| 15642311337 | selective attention | the focusing of conscious awareness on a particular stimulus, we take in 11,000,000 bits of info but can consciously process 40 | | 3 |
| 15642327830 | what do we pay attention to? | survival, things we like, weird things | | 4 |
| 15642342355 | cell phone use and driving | increases motor accidents 4 times, with passengers its 1.6 | | 5 |
| 15642357769 | what percent of accidents are caused by distracted people | 80% | | 6 |
| 15642360275 | inattentional blindness | failing to see visible objects when our attention is directed elsewhere | | 7 |
| 15642372814 | consciousness most to least alert | 1. controlled processes (100% awareness)
2. automatic processes
3. daydreaming (drifting thoughts)
4. altered states (change biology)
5. dreams (light sleep)
6. sleep (stages 1-4; heavier sleep)
7. unconscious and implicit memory
8. unconsciousness (zero awareness) | | 8 |
| 15642402723 | biological rhythms | controlled by internal "biological clocks" (hypothalamus) | | 9 |
| 15642412319 | circadian rhythm | the biological clock; regular bodily rhythms that occur on a 24-hour cycle (sleep, alertness, and body temperature) | | 10 |
| 15642423121 | hypothalamus | contains the suprachiasmatic nucleus that reacts to retinal exposure to light (when lights out our pineal glands decreases in melatonin production, in darkness melatonin increases) | | 11 |
| 15642467911 | clock problems | sunday night insomnia, jet lag, working midnight shifts, the light bulb | | 12 |
| 15642476732 | Stage 1 (NREM) | light sleep
muscles activity slows down
occasional muscle twitch |  | 13 |
| 15642505149 | Stage 2 (NREM) | brain wave spindles
breathing patterns
heart rate slows
slight decrease in body temperature |  | 14 |
| 15642515784 | Stage 3 (NREM) | brain begins to generate slow delta waves
deep sleep begins |  | 15 |
| 15642546874 | Stage 4 (NREM) | very deep sleep
rhythmic breathing
limited muscle activity
brain generates delta waves |  | 16 |
| 15642567815 | Stage 5 (REM) | rapid eye movement
brainwaves speed up = dreaming
muscles relax
heart rate increases
breathing is rapid and shallow
(occurs between stages 1 and 2) |  | 17 |
| 15642583791 | REM sleep | dreaming and paralyzed | | 18 |
| 15642624157 | delta waves | the large, slow brain waves associated with deep sleep | | 19 |
| 15642606296 | why do we sleep? | protection, recuperation, memory, creative thinking, growth | | 20 |
| 15642632212 | Effects of sleep deprivation | well-being diminishes, prone to accidents, suppression of immune system | | 21 |
| 15642655981 | insomnia | recurring problems in falling or staying asleep | | 22 |
| 15642665307 | Narcolepsy | uncontrollable sleep attacks; may lapse directly into REM sleep | | 23 |
| 15642671883 | sleep apnea | temporary stopping of breathing during sleep; repeated momentary awakening | | 24 |
| 15642682783 | night terrors | high arousal and appearance of being terrified; occurs during stage 4 sleep within 2 or 3 hours of falling asleep | | 25 |
| 15642697428 | parasomnia | sleep talking/walking | | 26 |
| 15642704808 | restless leg syndrome | uncomfortable sensations in legs causing movement and loss of sleep | | 27 |
| 15642710867 | why do we dream? | 1. to satisfy our own wishes
2. to file away memories
3. to develop and preserve neural pathways
4. to make sense of neural static
5. to reflect cognitive development | | 28 |
| 15642717259 | dream | a sequence of images, emotions, and thoughts passing through a sleeping person's mind | | 29 |
| 15642788134 | withdrawal | the discomfort and distress that follow discontinuing the use of an addictive drug | | 30 |
| 15642809423 | myth 2 of addiction | addictions cannot be overcome voluntarily | | 31 |
| 15642782432 | tolerance | the diminishing effect with regular use of the same dose of a drug, requiring the user to take larger and larger doses before experiencing the drug's effect | | 32 |
| 15642870246 | influences on drug use | biological (heredity), psychological (lacking purpose/stress), social-cultural (environment/peer influences) | | 33 |
| 15642822127 | depressants | drugs (such as alcohol, barbiturates, and opiates) that reduce neural activity and slow body functions | | 34 |
| 15642776621 | dissocation | a split in consciousness, which allows some thoughts and behaviors to occur simultaneously with others | | 35 |
| 15642847984 | Methamphetamine | a powerfully addictive drug that stimulates the CNS, with speeded-up body functions and associated energy and mood changes; over time, appears to reduce baseline dopamine levels | | 36 |
| 15642805306 | myth 1 of addiction | addictive drugs quickly corrupt | | 37 |
| 15642797441 | addiction | compulsive drug craving and use, despite adverse consequences | | 38 |
| 15642794942 | psychological dependence | a psychological need to use a drug, such as to relieve negative emotions | | 39 |
| 15642842507 | stimulants | Drugs (such as caffeine, nicotine, and the more powerful amphetamines, cocaine, and Ecstasy) that excite neural activity and speed up body functions. | | 40 |
| 15642854377 | Hallucinogens | psychedelic drugs (LSD, THC) that distort perceptions and evoke sensory images in the absence of sensory input | | 41 |
| 15642847955 | Amphetamines | drugs that stimulate neural activity, causing speeded-up body functions and associated energy and mood changes | | 42 |
| 15642791565 | physical dependence | a physiological need for a drug, marked by unpleasant withdrawal symptoms when the drug is discontinued | | 43 |
| 15705294329 | biological factors that contribute to drug use | heredity, inherited personality characteristics, genes | | 44 |
| 15705307657 | psychological and cultural influences to drug use | depression, few job related skills, perceived risk, stress, cultural groups, peers, acceptance from peers | | 45 |
| 15705345552 | manifest content | according to Freud, the remembered story line of a dream | | 46 |
| 15705347873 | latent content | according to Freud, the underlying meaning of a dream | | 47 |
| 15705353501 | activation synthesis | REM sleep triggers neural activity that evokes random visual memories, which our sleeping brain weaves into stories | | 48 |
| 15705359332 | cognitive development | dream content reflects dreamers' cognitive development- their knowledge and understanding | | 49 |
| 15705374675 | information processing | dreams help us sort out the day's events and consolidate our memories | | 50 |
| 15705378807 | physiological function | stimulation may help to develop and preserve neural pathways | | 51 |