Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Brain-stimulation reward: a review.

P M Milner1

  • 1McGill University.

Canadian Journal of Psychology
|March 1, 1991
PubMed
Summary
This summary is machine-generated.

Psychologists explored brain stimulation reward in rats, using methods like lesions and drugs to understand motivation and reinforcement physiology. This research connects brain activity to natural rewards and learning theories.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Neural representations: some old problems revisited.

Journal of cognitive neuroscience·2013
Same author

Donald Olding Hebb: 22 July 1904 - 20 August 1985.

Biographical memoirs of fellows of the Royal Society. Royal Society (Great Britain)·1996
Same author

The mind and Donald O. Hebb.

Scientific American·1993
Same author

The functional nature of neuronal oscillations.

Trends in neurosciences·1992
Same author

The psychobiology of reinforcers.

Annual review of psychology·1992
Same author

A cell assembly theory of hippocampal amnesia.

Neuropsychologia·1989
Same journal

Neural and behavioural effects of domoic acid, an amnesic shellfish toxin, in the rat.

Canadian journal of psychology·1992
Same journal

La langue et les Lèvres: cross-language influences on bimodal speech perception.

Canadian journal of psychology·1992
Same journal

Local and global contextual constraints on the identification of objects in scenes.

Canadian journal of psychology·1992
Same journal

Solving the "real" mysteries of visual perception: the world as an outside memory.

Canadian journal of psychology·1992
Same journal

Lesioning a connectionist model of visual search: selective effects on distractor grouping.

Canadian journal of psychology·1992
Same journal

Parallel pattern processing and visual agnosia.

Canadian journal of psychology·1992
See all related articles

Area of Science:

  • Neuroscience
  • Psychology
  • Physiology

Background:

  • Early 20th-century psychology focused on theoretical goals without clear methods.
  • The discovery of self-stimulation in rats (Olds and Milner, 1954) shifted focus to physiological underpinnings of motivation.
  • Subsequent decades saw rapid methodological advancements in neuroscience.

Purpose of the Study:

  • To review the physiological basis of brain stimulation reward.
  • To explore methods used to identify brain structures involved in self-stimulation.
  • To compare brain stimulation reward with natural rewards and integrate findings into learning and motivation theories.

Main Methods:

  • Lesion studies to identify critical brain areas.
  • Pharmacological interventions to probe neural pathways.

Related Experiment Videos

  • Neurophysiological characterization of involved neurons.
  • Comparative analysis of brain stimulation and natural rewards.

    • Main Results:

    • Progress has been made in localizing self-stimulation sites.
    • Methodological advancements have outpaced theoretical integration.
    • Brain stimulation reward shares characteristics with natural rewards, informing motivation theories.

    Conclusions:

    • Understanding the physiology of motivation and reinforcement is crucial.
    • Integrating neurophysiological findings with behavioral theories enhances our comprehension of learning.
    • Further research is needed to fully connect brain stimulation reward mechanisms with established psychological frameworks.