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 Concept Videos

Traits and States01:17

Traits and States

430
Personality traits represent consistent patterns in behavior, thoughts, and emotions, reflecting an individual's tendencies across various situations. For example, extraversion, a well-known trait, manifests in individuals as talkative, energetic, and enthusiastic behaviors. These traits are stable over time, offering a reliable framework for predicting how people might act in different contexts. However, they do not define every moment of an individual's life. In contrast to traits,...
430
Behaviorism01:28

Behaviorism

4.1K
The field of behaviorism was pioneered by figures such as Ivan Pavlov, John B. Watson, and B.F. Skinner fundamentally shifted the focus of psychology to the observable and controllable aspects of human and animal behavior. This shift marked a critical evolution in the discipline, emphasizing scientific rigor and experimental methodology.
The core premise of behaviorism is its focus on observable behavior rather than internal thoughts or feelings. This approach argues that true scientific...
4.1K
Self-Awareness and Its Effects01:21

Self-Awareness and Its Effects

174
Self-awareness is a psychological state in which the individual becomes the focal point of their attention. This inward focus transforms the self into an object of contemplation and assessment, influencing how individuals perceive their actions and their alignment with personal and societal standards.Triggers and Contexts for Self-AwarenessSelf-awareness can be activated by external stimuli that make individuals visually or audibly aware of themselves, such as mirrors, cameras, or recordings.
174
Altered States of Awareness01:06

Altered States of Awareness

823
Altered states of consciousness represent significant deviations from one's normal mental state. These deviations can range from subtle changes in awareness to profound transformations in perception, thought processes, and sensory experiences. Altered states of consciousness can be triggered by various factors, including drug use, meditation, hypnosis, illness, or even intense fatigue.
The ingestion of substances like stimulants or hallucinogens leads to chemical alterations in the brain...
823
Behavior Modification01:21

Behavior Modification

432
Behavioral approaches have often been criticized for ignoring mental processes and focusing solely on observable behavior. However, these approaches provide an optimistic perspective for individuals seeking to change their behaviors. Rather than concentrating on intrinsic personality traits, behavioral approaches suggest that even longstanding habits can be modified by changing the reward contingencies that maintain them.
A real-world application of operant conditioning principles is applied...
432
What is Behavior?00:54

What is Behavior?

9.8K
Behaviors are actions that an organism engages in—they can be related to finding food, reproducing, defending against threats, and many other possible actions. Behaviors include activities related to the environment around the animal—such as migration—as well as social interactions within a species or population. Many behaviors involve motor output—that is, muscle movements—while others involve less visible actions, such as learning.
9.8K

You might also read

Related Articles

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

Sort by
Same author

Deconstructing a behavioral state: parallel neural integrators control distinct features of an aversive behavioral state in <i>C. elegans</i>.

bioRxiv : the preprint server for biology·2026
Same author

GravSorter: a forward-genetics tool for studying gravity response in <i>Caenorhabditis elegans</i>.

The Analyst·2026
Same author

Identification of bacterial signals that modulate enteric sensory neurons to influence behavior in C. elegans.

Current biology : CB·2026
Same author

Neural sequences underlying directed turning in Caenorhabditis elegans.

Nature neuroscience·2026
Same author

GPR75 in glutamatergic neurons regulates body weight.

Cell reports·2026
Same author

Deep neural networks to register and annotate cells in moving and deforming nervous systems.

eLife·2026
Same journal

Adaptive Dynamics of Quantitative Traits in a Steadily Changing Environment.

Genetics·2026
Same journal

Functional Landscape of Zebrafish Gonadotropins and Receptors: A Comprehensive Genetic Analysis.

Genetics·2026
Same journal

Synergistic actions of Nup43 and Myosin VI drive actin cone assembly during Drosophila spermiogenesis.

Genetics·2026
Same journal

Identification of two Cryptococcus neoformans heme transporters involved in Fhb1-mediated nitrosative stress protection in a fission yeast model.

Genetics·2026
Same journal

Analysis of a hypomorphic mei-P26 mutation reveals coordination between developmental programming of germ cells and meiotic chromosome dynamics.

Genetics·2026
Same journal

Neural and Genetic Mechanisms Regulating Copulation Latency in Male Drosophila melanogaster.

Genetics·2026
See all related articles

Related Experiment Video

Updated: Dec 6, 2025

Rodent Brain Microinjection to Study Molecular Substrates of Motivated Behavior
10:05

Rodent Brain Microinjection to Study Molecular Substrates of Motivated Behavior

Published on: September 16, 2015

14.8K

Behavioral States.

Steven W Flavell1, David M Raizen2, Young-Jai You3

  • 1Picower Institute for Learning and Memory, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139.

Genetics
|October 7, 2020
PubMed
Summary
This summary is machine-generated.

This review explores how the nematode Caenorhabditis elegans (C. elegans) regulates its diverse behavioral states. It examines environmental, experiential, and internal factors influencing behaviors like dwelling, roaming, and sleep.

Keywords:
WormBookbehavioral statesforagingneuromodulationsatietysleep

More Related Videos

Behavioral Phenotyping of Murine Disease Models with the Integrated Behavioral Station INBEST
12:18

Behavioral Phenotyping of Murine Disease Models with the Integrated Behavioral Station INBEST

Published on: April 23, 2015

10.3K
Performing Behavioral Tasks in Subjects with Intracranial Electrodes
12:10

Performing Behavioral Tasks in Subjects with Intracranial Electrodes

Published on: October 2, 2014

11.7K

Related Experiment Videos

Last Updated: Dec 6, 2025

Rodent Brain Microinjection to Study Molecular Substrates of Motivated Behavior
10:05

Rodent Brain Microinjection to Study Molecular Substrates of Motivated Behavior

Published on: September 16, 2015

14.8K
Behavioral Phenotyping of Murine Disease Models with the Integrated Behavioral Station INBEST
12:18

Behavioral Phenotyping of Murine Disease Models with the Integrated Behavioral Station INBEST

Published on: April 23, 2015

10.3K
Performing Behavioral Tasks in Subjects with Intracranial Electrodes
12:10

Performing Behavioral Tasks in Subjects with Intracranial Electrodes

Published on: October 2, 2014

11.7K

Area of Science:

  • Neuroscience
  • Animal Behavior
  • Genetics

Background:

  • Animal behavior is influenced by a complex interplay of external stimuli, past experiences, and internal physiological conditions.
  • Understanding these regulatory mechanisms is crucial for deciphering the biological basis of behavior.

Purpose of the Study:

  • To review and synthesize current literature on the behavioral states of Caenorhabditis elegans (C. elegans).
  • To elucidate the regulatory factors, both internal and external, that govern C. elegans behavior.

Main Methods:

  • Literature review and synthesis of existing research on C. elegans behavior.
  • Analysis of studies investigating dwelling, roaming, search strategies, mate finding, and sleep in C. elegans.
  • Examination of the relationship between metabolic state and behavioral output.

Main Results:

  • C. elegans exhibits distinct behavioral states including dwelling, roaming, local and global search, mate finding, and sleep.
  • Behavioral state regulation is influenced by environmental cues, prior experiences, and internal metabolic status.
  • The interaction between metabolic state and behavior is a key determinant of C. elegans' actions.

Conclusions:

  • C. elegans serves as a model organism for understanding the fundamental principles of behavioral state regulation.
  • The integration of environmental, experiential, and internal factors provides a comprehensive framework for studying animal behavior.
  • Further research into C. elegans can offer insights into conserved mechanisms of behavior across species.