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Sensation and Perception


Absolute Threshold

Definition The absolute threshold is the minimum level of stimulus energy required for a person t...

Auditory Sensory System

Definition The auditory system is a complex network responsible for detecting and interpreting so...

Auditory Transduction

Definition Auditory transduction is the process by which sound waves in the environment are conve...

Extrasensory Perception (ESP)

Definition Extrasensory perception (ESP), often referred to as "sixth sense," is a concept in psy...

Gustation

Definition The gustation system refers to the sensory system responsible for detecting and interp...

Just Noticeable Difference

Definition The Just Noticeable Difference (JND) refers to the smallest change in the intensity of...

Kinesthesia

Definition Kinesthesia, also known as proprioception, is the ability to sense the position, movem...

Nociception

Definition Nociception is the process by which the body detects potentially harmful stimuli, such...

Olfactory Sensory System

Definition The olfactory system is the part of the body responsible for detecting and processing ...

Proprioception

Definition Proprioception is the ability to sense the position, movement, and orientation of your...

Sensation

Definition Sensation (psychology) is the process by which our sensory organs detect stimuli from ...

Somatosensation System

Definition The somatosensation system is a part of the nervous system responsible for detecting a...

Thermoception

Definition Thermoception is the ability of organisms to detect and respond to changes in temperat...

Vestibular Sense

Definition The vestibular sense is one of the five human senses, responsible for detecting moveme...

Visual Sensory System

Definition The visual sensory system is the collection of structures and processes responsible fo...

Perception

Definition Perception (psychology) is the process by which individuals interpret and organize sen...

Sensory Adaptation

Definition Sensory adaptation is the process by which our sensory receptors become less responsiv...

Inattentional Blindness

Definition Inattentional blindness is a phenomenon where individuals fail to notice an obvious st...

Sensory Interaction

Definition Sensory Interaction refers to the process where two or more of our senses (such as sig...

Synesthesia

Definition Synesthesia is a neurological condition where stimulation of one sensory pathway leads...

Gestalt Principles of Closure

Definition The Gestalt Principles of Perception are a set of psychological theories that describe...