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Neural cell-types and circuits linking thermoregulation and social behavior.

Joseph F Rogers1, Morgane Vandendoren1, Jonathan F Prather2

  • 1Department of Zoology & Physiology, University of Wyoming, Laramie, WY, USA; University of Wyoming Sensory Biology Center, USA.

Neuroscience and Biobehavioral Reviews
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Summary

Body temperature regulation is crucial for social behaviors. This study explores neural links between thermoregulation and social interactions, suggesting temperature influences affective states.

Keywords:
Autism spectrum disorderAutonomic nervous systemBlushingBrown adipose tissueFeverHuddlingHypothalamusInsular cortexMajor depressive disorderNeuropsychiatric disordersParaventricular nucleus of the hypothalamusPreoptic areaPsychosocial feverRaphe nucleiSchizophreniaSocial behaviorSocial thermoregulationThermoregulationVentromedial hypothalamus

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Area of Science:

  • Neurobiology
  • Autonomic Processes
  • Behavioral Neuroscience

Background:

  • Neural circuits controlling social behaviors are increasingly understood.
  • The role of autonomic processes, like thermoregulation, in social behavior is less clear.
  • Body temperature impacts cognitive, physical, affective, and behavioral states.

Purpose of the Study:

  • To investigate the integral role of body temperature adjustment in social behavior.
  • To explore the neural connections between thermoregulation and social behavior.
  • To highlight the relevance of thermoregulation to neurobiology and neuropsychiatric disorders.

Main Methods:

  • Review of existing literature on neural populations controlling thermoregulation and social behavior.
  • Analysis of studies linking behavioral states to body temperature changes.
  • Identification of neural pathways relevant to both thermoregulation and social interaction.

Main Results:

  • Social interaction is often accompanied by changes in body temperature.
  • Specific neural populations have been identified that control both thermoregulatory and social behavioral pathways.
  • Dysregulation of body temperature is associated with human neuropsychiatric disorders.

Conclusions:

  • Adjusting body temperature is likely integral to appropriate social behavior.
  • Understanding the neural links between behavior and thermoregulation is a timely and important area of research.
  • Body temperature, often overlooked, may play a significant role in regulating social and affective states.