Sensation 

Psychophysics

Sensory Receptors

Signal Detection Theory

Absolute Threshold 

Just-Noticeable Difference (Difference Threshold)  

Weber’s Law 

Sensory Adaptation 

Sensory Interaction 

Synesthesia 

Embodied Cognition

Subliminal 

Priming 

Wavelengths 

Hue

Intensity

Cornea

Pupil 

Iris 

Retina 

Blind Spot 

Visual Nerve (optic nerve) 

Lens 

Accommodation 

Nearsightedness 

Farsightedness 

Fovea 

Photoreceptors

Transduction

Rods 

Cones 

(Young-Helmholtz) Trichromatic Theory 

Opponent-Process Theory 

Feature Detectors

Afterimages 

Ganglion cells 

Dichromatism 

Monochromatism 

Prosopagnosia 

Blindsight

Parallel Processing 

Wavelengths 

Frequency 

Pitch

Amplitude 

Middle Ear 

Cochlea 

Inner Ear

Place Theory 

Volley Theory 

Frequency Theory 

Conduction Deafness 

Sensorineural Deafness

Cochlear Implant

Sound Localization 

Olfactory System (Olfaction)  

Thalamus 

Pheromones 

Gustation 

Taste receptors

Umami

Oleogustus 

Supertasters 

Medium tasters 

Nontasters 

Gate Control Theory 

Phantom Limb Sensation 

Vestibular Sense 

Semicircular Canals 

Kinesthesis