Trichromatic theory - Study guides, Class notes & Summaries

Pathway of Vision light -> cornea -> pupil/iris -> lens -> retina -> rods/cons -> bipolar cells -> ganglion cells -> optic nerve -> optic chiasm -> occipital lobe Cornea Clear, protective cover on the eye Pupil/iris Controls light entering the eye Lens Focuses light onto retina Fovea Best vision (cones) Rods black/white, dim light Cones Colors, bright light Bipolar cells Connects rods/cones and ganglion cells Ganglion ...

sensation - conversion of energy from the environment into a pattern of response by the nervous system perception - interpretation of sensation stimuli - energies from the world around us that affect us in some way receptors - specialized cells to stimuli into signals for the nervous system pupil - the hole in the eye that is adjusted open or closed for light iris - the colored structure around the pupil vitreous humor - jellylike substance found behind the lens in the posterior cavity of...

PSYCH 101 Exam 2 Latest Version Already Passed sensation the way that our bodies sense stimuli perception how our brains process the stimuli sensed by our body top-down processing information processing guided by a higher-level mental processes bottom-up processing analysis that begins with the sensory receptors absolute threshold the minimum stimulation necessary for detection 50% of the time difference threshold the minimum difference a person can detect between any two st...

LSU PSYCH 2000 EXAM 1 (TUCKER) QUESTIONS WITH ALL CORRECT ANSWERS – UPDATED!! Trichromatic Theory - Answer-Primary Colors: Red, Blue, Green Evidence: Color Blindness Opponent Process Theory - Answer-Primary Colors: Red-Green, Blue-Yellow Evidence: Afterimages Physical Dimension - Answer-Amplitude Frequency Complexity Perceptual Dimension - Answer-Loudness Pitch Timbre Quiet and High Pitch - Answer-Low Amplitude, High Frequency Quiet and Deeper Pitch - Answer-Low Amplitude...

anna is reading her psychology text. the activation of receptors in her retina is called____; her interpretation of the stimuli as particular words is termed _____ correct answers sensation; perception the physical properties of a stimulus are translated into neural impulses in a process called ... correct answers sensory coding After transduction, most of the sensory neural information passes through which structure? correct answers thalamus according to this information-processing mod...

sensation - how sensory receptors receive and represent stimulus energies from the environment Perception - how we organize and interpret the sensory information, drawing meaning from the world around us neuron - a cell that conducts electrochemical signals and is the basic unit of the nervous system synesthesia - stimulation of one sense triggers another (feeling colors) Interneurons (association neurons) - neurons that carry messages from motor to sensory nerves myelin sheath - prevents ...

retinal disparity - ️️the greater the difference between the images received by the two eyes, the nearer the object Working Memory cont. - ️️quickly fades unless we keep using or rehearsing it wavelength - ️️the distance from one wave peak to the next; determines hue sensation - ️️the way that our bodies sense stimuli perception - ️️how our brains process the stimuli sensed by our body top-down processing - ️️information processing guided by a higher-level mental p...

Which of the following is a disadvantage of the cross-sectional design? - Generational Effects Which of the following scenarios would not be an example of the good of the group? - A whale circles around a group of small fish to confuse them so it can more easily pounce and catch the most fish. Rachael is born completely deaf, resulting in the neurons that were 'reserved' for auditory input to perform another task. Which stage of Rachael's neural development was affected and why? - Diffe...

PSYCH 101 Exam #2 with Complete Solutions sensation -Answer-the way that our bodies sense stimuli perception -Answer-how our brains process the stimuli sensed by our body top-down processing -Answer-information processing guided by a higher-level mental processes bottom-up processing -Answer-analysis that begins with the sensory receptors absolute threshold -Answer-the minimum stimulation necessary for detection 50% of the time difference threshold -Answer-the minimum difference a person...

As Stacie drives on a main road, she approaches a traffic light that turns from red to green. In a process called transduction, A. the green light is a physical stimulus. B. the light waves are detected by Stacie's eyes. C. Stacie's sensory receptors translate the light into signals for the brain. D. Stacie's brain constructs a representation of the green light, which means "go." correct answers C Jack is camping with a friend in the woods. While stargazing, Jack notices a very faint...