Distal stimulus

Distal stimulus

The distal stimulus (or distal object), the proximal stimulus, and percept are three concepts used to describe perception.

The distal stimulus is the stimulus of an object as it actually exists in the real world.

The distal stimulus provides information for the proximal stimulus. The proximal stimulus registers (onto sensory receptors) the information given by the distal stimulus. A mental recreation of the distal stimulus in the mind of the perceiver is the percept.

An example would be a person looking at a shoe on the floor. The shoe itself is the distal stimulus. The the light reflected from the shoe and projected onto the person's retina (sensory receptor) is the proximal stimulus. The image of the shoe reconstructed by the brain of the person is the percept. Another example would be a telephone ringing. The ringing of the telephone is the distal stimulus. The sound stimulating our auditory receptors is the proximal stimulus, and the interpretation of the stimulation as the ringing of a telephone, by our brain, is the percept.

External links

[http://academics.tjhsst.edu/psych/oldPsych/ch4/glossary.htm]

[http://www.learner.org/discoveringpsychology/07/e07glossary.html Program 7: Sensation and Perception]


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Distal axonopathy — ( aka dying back neuropathy) is a type of peripheral neuropathy that results from some metabolic or toxic derangement of peripheral nervous system (PNS) neurons.It is the most common response of nerves to metabolic or toxic disturbances, and as… …   Wikipedia

  • Proximal stimulus — In perception, the proximal stimulus refers to physical stimulation that is available to be measured by an observer s sensory apparatus. It can also refer to the neural activity that results from sensory transduction of the physical stimulation.… …   Wikipedia

  • Perception — For other uses, see Perception (disambiguation). Perceptual redirects here. For the Brian Blade album, see Perceptual (album). Robert Fludd s depiction of perception (1619) …   Wikipedia

  • Percept — A perception is a philosophical term which roughly means an individual s observation/perception of something external to one s self; more specifically, the resultant of perceiving. It is the representation of an external event that affected the… …   Wikipedia

  • Vijñāna — Translations of vijñāna English: consciousness, mind, life force, discernment Pali …   Wikipedia

  • Ecological validity (perception) — The ecological validity of a sensory cue in perception is the correlation between the cue (something an organism might be able to measure from the proximal stimulus) and a property of the world (some aspect of the distal stimulus). For example,… …   Wikipedia

  • ДИСТАЛЬНЫЙ СТИМУЛ — (англ. distal stimulus) объект, вызывающий соответствующее предметное восприятие. Д. с. отличают от проксимального стимула, т. е. от пространственно временной конфигурации энергии на поверхности реципирующего органа, источником которой и является …   Большая психологическая энциклопедия

  • nervous system, human — ▪ anatomy Introduction       system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …   Universalium

  • regeneration — /ri jen euh ray sheuhn/, n. 1. act of regenerating; state of being regenerated. 2. Electronics. a feedback process in which energy from the output of an amplifier is fed back to the grid circuit to reinforce the input. 3. Biol. the restoration or …   Universalium

  • Jerry Fodor on mental architecture — Jerry Fodor is notable for his important and influential ideas on a hypothesized structure of the mind or, what has often been called mental architecture. Contents 1 Fodor and Chomsky 2 Why modularity matters 2.1 Gibson and the inferential thesis …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”