Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Lateral hypothalamic stimulation: stimulus-bound eating and self-deprivation

R A Frank, R L Preshaw, R M Stutz

Physiology & Behavior

|July 1, 1982

Summary

This study investigated the link between stimulus-bound eating and self-deprivation in rats. No significant correlation was found, suggesting separate neural mechanisms may underlie these behaviors, challenging common neuron population 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

Long-term effects of an early-life exposure of fathead minnows to sediments containing bitumen. Part II: Behaviour, reproduction, and gonad histopathology.

Environmental pollution (Barking, Essex : 1987)·2024

Same author

Naphthenic acid fraction compounds reduce the reproductive success of wood frogs (Rana sylvatica) by affecting offspring viability.

Environmental pollution (Barking, Essex : 1987)·2022

Same author

Long-term effects of an early-life exposure of fathead minnows to sediments containing bitumen. Part I: Survival, deformities, and growth.

Environmental pollution (Barking, Essex : 1987)·2019

Same author

A preparative method for the isolation and fractionation of dissolved organic acids from bitumen-influenced waters.

The Science of the total environment·2019

Same author

The toxicity of organic fractions from aged oil sands process-affected water to aquatic species.

The Science of the total environment·2019

Same author

Epidemiology of systematic reviews in imaging journals: evaluation of publication trends and sustainability?

European radiology·2018

Area of Science:

Neuroscience
Behavioral Neuroscience
Physiology

Background:

Electrical stimulation of the lateral hypothalamus can induce behaviors like stimulus-bound eating and self-deprivation.
The neural underpinnings of these hypothalamic stimulation-induced behaviors are not fully understood.

Purpose of the Study:

To investigate the relationship between stimulus-bound eating and self-deprivation.
To determine if these behaviors are mediated by a common population of feeding-related neurons.

Main Methods:

Rats were subjected to electrical stimulation of the lateral hypothalamus.
Behavioral responses, specifically stimulus-bound eating and self-deprivation, were measured and correlated.

Main Results:

Related Experiment Videos

No significant correlation was observed between stimulus-bound eating and self-deprivation in the tested rats.
The findings do not support the hypothesis of a common neural substrate for these two behaviors.

Conclusions:

The results suggest that stimulus-bound eating and self-deprivation may be regulated by distinct neural pathways.
Alternative explanations for the neural control of these behaviors should be explored.