Final Exam Flashcards
Wilhelm Wundt
“Father of Psychology”
Introspection; Asked patients to describe their feelings
Psychoanalysis
investigates the conscious and unconscious mind (sounded unscientific)
freud
Nerve Cell Atanomy
Axon carries information»_space; Axon Terminals form bonds»_space; Soma (cell body) preforms basic activities»_space; Denderites
Synapse
Gap between Neuron
Neurotransmitters
Carry messages across synapse
Central vs. Peripheral Nervous system
Central is the spine and brain, peripheral connects the central to the rest of the body
Somatic vs. Autonomic Nervous systems
Somatic is voluntary movement, autonomic is involuntary
Sympathetic vs. Parasympathetic Nervous systems
Sympathetic is in response to stress, and parasympathetic is calming the body afterward
Cerebellum
Coordination of movement, some attention to memory
Medulla
Heartbeat, breath, swallowing
Limbic System
The four “f”s, fleeting, fighting, feeding, and f*cking
Hypothalamus
Steadiness in bodily functions, homeostasis
Hippocampus
Memory, spital and long-term
Amygdala
Emotions; mostly fear; fight or flight
Thalmus
Takes sensory processes and sends them to be processed
Four lobes
Optical (sight), Temporal (hearing processes), Parental (touch and perception), Frontal (advanced functions
Bottom-up vs. Top-down processing
Bottom up is no influence, top down is experienced
Absolute Threshold
Difference Threshold
Minimum level of stimulus for you to detect it half the time
It’s proportional to the amount of stimulus present initially
Retina
The rear section of eye, send information to the optic nerve. Contains rods and cones
Rods vs. Cones
Rods = receptor cells that detect grey and low light Cones = detect color when light is plentifu
Trigonometric vs. Opponent Process Theories
Trigonometric says that cones are specialized to wavelength and color
Opponent says your visual system is specialized to see specific pairs of colors
Cochlea
In the ear; sprial, fluid-filled, sends sound waves to brain via the auditory nerve
Olflication
Gustation
Kinesthetic
Vestibular
smell
taste
position
balance
Information Processesing Model
Model of memory
1) encoding 2) storage 3) retrival
Traditional Three-Stage Memory Model
Atkinson-Shiffrin Theory
1) sensory register 2) short-term memory 3) long-term memory