Sensation and Perception Flashcards
What is Sensation?
Process of physical stimulus.
What is Perception?
How you can view the world in a meanful way.
What is Transduction?
The transfer of physical energy into neural energy that can be processed by the nervous system.
What is Absolute Thershold?
Smallest strength of a simuli. can be detected half the time.
What is Difference threshold?
Just a small noticable difference. Can be detected between 2 stimuli in 1/2 the time.
What is Sensory adaptation?
Decline in sensation due to constant simulation.
Parts of the eye:
Cornea
Parts of the eye:
Iris
Parts of the eye:
Pupil
Parts of the eye:
Lens
Parts of the eye:
Retina
Parts of the eye:
Fovea
Parts of the eye:
Rods
Parts of the eye:
Cones
What if there is a blind spot in our vision. What causes it and why don’t we notice it?What fills in the missing info?)