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6694113484SensationThe bottom-up processes by which iur senses, like vision, hearing and smell, recieve and relay outside stimuli0
6694113485PerceptionThe top-down way our brains organize and interpret information and put it into context1
6694233756Signal detection theoryModel for predicting how and when a person will detect weak stimuli, partly based on a context2
6694233757Diference threshold...3
6694233758Higher amplitude - higher intensityYez4
6694233759Light into eyeCornea, pupil, lens, retina,nerve impulse5
6694233760Rods/conesRodes - noncolour vision of low light, cones - sharpness and colour vision6
6696014226Trichromatic theoryProposes 3 types of cones - red, blue and green7
6696014227Opponent process theoryProposes 4 colours with cones arranged in pairs - red and green, blue and yellow8
6696014228Monochrome colour blindessPeople either dont have cones or they dont work9
6696014229Red-green colour visionEither red or green cones aren't working10
6696014230SoundMoves in wawes11
6696014231EarOuter, middle, inner12
6696014232Sensory interactionSynesthesia - sense impression of one sense due to stimulation of another sense13
6696014233KinesthesisThe way our body senses its own movement and positioning14
6696014234Vestibular senseMonitors your head's position and balance15
6696014235ProximityGrouping objects (many football players - group)16
6711385539Continuity17
6711385540Closure18
6711385541Depth perception3d vision19
6711385542Binocular cuesDepends on using 2 eyes20
6711385543Monocular cuesDepth cues such as interposition and linear perspective, available to either eye alone21
6711385544Selective attentionFocusing on chosen stimuli22
6711385545SleepNatural loss of conciusness23
6711385546InsomniaProblem falling staying asleep24
6711385547NarcolepsyUntrollable sleep attacks25
6711385548Sleep apneaStopping breathing during sleep26
6711385549The information processing theoryOur dreams help us sort out and process the day's events27
6711385550Physiological function theoryDreaming may promote neural development and preserve neural pathways28
6711385551medullaforms the lowest part of the brain, is responsible for mantaining life-sustaining functions such as breathing, heart rate, swallowing29
6717796223ponsresponsible for arousal, sleep, dreaming, left and right body coordination30
6717796224reticular formationresponsible for selective attention31
6717796225reticular formating systemresponsible for keeping us aroused32
6717796226cerebullumresponsible for voluntary movement33
6717796227limbic systemhypothalamus, thalamus, hippocampus, amygdala34
6717796228thalamusresponsible for processing sensory information35
6717796229hypothalamusresponsible for hunger, thirst, sleeping, waking, temperature36
6717796230hipppcampusresponsible for formation of longterm memories37
6717796231amygdalaresponsible for fear response and memory of fear38
6717796232basal gangliaresponsible for planning and initiating movement39
6717796233cortex is divided intocerebral hemispheres (the left and right side of the brain)40
6717796234corpus callosumallows the left and right hemisphere to communicate between each other41
6717796235occipital lobeprocesses in primary visual cortex, makes sense out of in visual association cortex42
6717796236parietal lobesomatosensory cortex makes sense out of information from skin and internal body receptors43
6717796237temporal lobeprimqry auditory cortex and auditory association cortex44
6717796238frontal lobePart of the brain associated with motor control, decision making, and long-term memory storage, personality and planing45
6717796239Broca's area-language production - movements of the mouth damage - understands the language but has inability speak46
6717796240Wernicke's areaunderstanding language and using words to describe what we mean. damage causes normal speech but inability to understand the speech of others47
6717796241Spatial neglectcondition caused by the damage of the association are in right hemisphere resulting in an inability to respond to objects or body parts in the left visual field48
6717796242the piturary glandbelow hypothalamus, controls glanduar system. influences pregnancy and growth hormone49
6717796243pineal glandsecretes melatonin which responds to daylight and seasonal changes (sleep/wake cycle)50
6717796244thyroid glandendocrine gland located below the voice box; it produces hormones which control metabolism51
6717796245Pancreaseorgan under the stomach -produces insulin and enzymes - blood sugar52
6717796246the gonadsconsist of the ovaries and testes.53
6717796247The adrenal glandsconsists of adrenal medulla and adrenal cortex54
6717796248synesthesiaa condition in which people experience cross-modal sensations55
6717796249Transductionconvertion of outside stimuli into neural activity56
6717796250absolute thresholdthe minimum stimulation needed to detect a particular stimulus 50 percent of the time57
6717796251Weber's Lawbeing able to differentiate 2% difference58
6717796252subliminal perceptiona stimulus below the level of the consumer's awareness59
6717796253light3 aspects- brightness, hue, saturation60
6717796254trichromatic theoryproposes 3 types of cones - red, blue and green61
6717796255opponent processing theoryproposes 2 primary pairs of cones arranged in pairs - red and green, blue and yellow62
6717796256Monochrome Color Blindnesspeople either don't have cones or they dont work63
6717796257Red-green color blindnesseither red or green cones aren't working64
6717796258soundproperties - wavelength, amplitude and purity65
6720820824Pacinian corpusclesrespond to deep pressure and vibration66
6720820825free nerve endingsrespond to pain and temperature67
6720820826visceral painreceptors that detect pain in internal organs68
6720820827somatic painwarning system that something is wrong69
6720820828kinesthetic senselocation of body parts70
6720820829vestibular sensemovement and body position.71
6720820830sensory conflict theoryinformation from the eyes conflicts with the information from the vestibular system72
6720820831top-down processingthe use of preexisting knowledge to organize individual features into a unified whole73
6720820832bottom-down processingthe analysis of smaller features to build up a complete perception74
6720820833Precognitionperceiving future events75

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