Cited by 846Neurotransmitter Receptor Influence on BehaviorNeural and Behavioral Psychology StudiesRegulation of Appetite and Obesity

Cerebral hemisphere regulation of motivated behavior

Swanson, Larry W.·2000·Brain Research

Abstract

The goals of this article are to suggest a basic wiring diagram for the motor neural network that controls motivated behavior, and to provide a model for the organization of cerebral hemisphere inputs to this network. Cerebral projections mediate voluntary regulation of a behavior control column in the ventromedial upper brainstem that includes (from rostral to caudal) the medial preoptic, anterior hypothalamic, descending paraventricular, ventromedial, and premammillary nuclei, the mammillary body, and finally the substantia nigra and ventral tegmental area. The rostral segment of this column is involved in controlling ingestive (eating and drinking) and social (defensive and reproductive) behaviors, whereas the caudal segment is involved in controlling general exploratory or foraging behaviors (with locomotor and orienting components) that are required for obtaining any particular goal object. Virtually all parts of the cerebral hemispheres contribute to a triple descending projection - with cortical excitatory, striatal inhibitory, and pallidal disinhibitory components - to specific parts of the behavior control column. The functional dynamics of this circuitry remain to be established.

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Crossref · 10.1016/s0006-8993(00)02905-x

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  • A brain can be thought of as running an internal model that controls central pattern generators in the service of allostasis.

    “A brain can be thought of as running an internal model that controls central pattern generators in the service of allostasis (for more on pattern generators, see Burrows, 1996; Sterling and Laughlin, 2015; Swanson, 2000).”

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Authors
Swanson, L. W.
Affiliations
University of Southern California (US)
Corresponding author
Swanson, Larry W.
Venue
Brain Research
Publisher
Elsevier BV
Published
2000-12
Volume
886
Issue
1-2
Pages
113-164
ISSN
0006-8993 (ISSN-L)
OpenAlex
W2088443095
Cited by
846
References
7
Citations by year
2026: 16 · 2025: 33 · 2024: 22 · 2023: 12 · 2022: 20 · 2021: 36 · 2020: 22 · 2019: 27 · 2018: 24 · 2017: 34 · 2016: 50 · 2015: 38 · 2014: 41 · 2013: 37 · 2012: 45
FWCI
2.35
Type
journal article
Language
en
Open access
closed
Locations
  • Brain Research (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institute of Neurological Disorders and Stroke (R01-16686)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
Keywords
motivated behavior, cerebral hemispheres, medial preoptic nucleus, anterior hypothalamic nucleus, paraventricular nucleus, ventromedial hypothalamus, mammillary bodies, substantia nigra, ventral tegmental area, ingestive behavior, social behavior, exploratory behavior, cortical projections, descending projections
MeSH terms
Amygdala, Animals, Basal Ganglia, Behavior, Behavior, Animal, Brain, Brain Stem, Cerebral Cortex, Corpus Striatum, Exploratory Behavior, Feeding Behavior, Humans, Hypothalamus, Models, Neurological, Motivation, Motor Activity, Nerve Net, Social Behavior, Rats

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