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

Behavioral Genetics and Its Designs01:23

Behavioral Genetics and Its Designs

1.2K
Behavior genetics explores how genetic inheritance influences human behavior. It focuses on how genes, passed from parents to offspring, contribute to the development of behavioral traits and tendencies. This branch of genetics seeks to understand the complex interplay between inherited genetic factors and environmental influences in shaping our behaviors.
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
1.2K
Instinctive Drift01:05

Instinctive Drift

952
Instinctive drift refers to the tendency of animals to revert to their innate behaviors despite repeated reinforcement. Breland and Breland demonstrated this concept in an experiment with a raccoon. The raccoon was trained to pick up two coins and place them in a container in exchange for food. Initially, the raccoon learned to associate the coins with food, making them a conditioned stimulus or a substitute for food. However, over time, the raccoon became less willing to put the coins into the...
952
Neural Regulation01:37

Neural Regulation

43.8K
Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
43.8K
Introduction to Biological Bases of Psychology01:30

Introduction to Biological Bases of Psychology

4.9K
Biopsychology serves as a vital bridge connecting the intricate domains of biology and psychology, shedding light on how biological systems influence psychological phenomena. This field scrutinizes the biological substrates of behavior and mental processes, emphasizing the nervous system along with the roles of neurotransmitters, hormones, and genetics. It also incorporates evolutionary perspectives to explain the adaptive nature of mental functions.
The nervous system, the cornerstone of...
4.9K
Variability: Analysis01:11

Variability: Analysis

576
Measures of variability are statistical metrics that reveal the dispersion pattern within a dataset. They are pivotal in biostatistics, providing insights into the heterogeneity within health and biological data. Variability signifies the degree to which data points diverge from one another, helping researchers understand the potential range of values and associated uncertainty within the data.
The range is a simple measure of variability, indicating the difference between the highest and...
576
Causes of Social Behavior III: Biological and Environmental Influences01:28

Causes of Social Behavior III: Biological and Environmental Influences

381
Social behavior is a complex phenomenon that arises from the interaction between biological predispositions and environmental influences. This intricate interplay shapes how individuals think, feel, and act in various social contexts. Understanding these mechanisms requires insights from psychology, neuroscience, genetics, and evolutionary theory.Environmental Influences on Social BehaviorEnvironmental factors, including temperature, odors, and visual stimuli, play a crucial role in shaping...
381

You might also read

Related Articles

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

Sort by
Same author

Smoking and the risk of neurodegenerative diseases in a Chinese case-control study.

BMJ neurology open·2026
Same author

Parkinson-PEST: protocol for a case-control study on environmental risk factors and Parkinson's disease.

BMJ open·2026
Same author

Modeling external exposure to pesticides in human populations: Developing an exposure scenario generator.

Ecotoxicology and environmental safety·2026
Same author

Associations between occupational exposure to chromium (VI) and cancers of the oral cavity, small intestine, pancreas, prostate and urinary bladder: systematic review and meta-analyses.

Occupational and environmental medicine·2026
Same author

Respirable Dust Exposure in Western Australian Mining: Trends, Variability, and Implications for Occupational Health.

American journal of industrial medicine·2026
Same author

Occupational exposure to chlorinated solvents and lung cancer: results of the SYNERGY case-control study.

Occupational and environmental medicine·2026

Related Experiment Video

Updated: Mar 2, 2026

Decoding Natural Behavior from Neuroethological Embedding
08:00

Decoding Natural Behavior from Neuroethological Embedding

Published on: October 3, 2025

772

A canonical neural mechanism for behavioral variability.

Ran Darshan1,2, William E Wood2, Susan Peters3

  • 1ELSC, The Hebrew University of Jerusalem, Israel, Edmond Jacob Safra Campus, Givat Ram 91904, Jerusalem.

Nature Communications
|May 23, 2017
PubMed
Summary

Neural irregularity drives motor variability. This study shows recurrent neural networks generate irregular movements, mirroring songbird and human infant babbling patterns, suggesting universal principles in behavioral development.

More Related Videos

Operant Procedures for Assessing Behavioral Flexibility in Rats
08:30

Operant Procedures for Assessing Behavioral Flexibility in Rats

Published on: February 15, 2015

21.7K
Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction
16:23

Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction

Published on: February 26, 2014

15.0K

Related Experiment Videos

Last Updated: Mar 2, 2026

Decoding Natural Behavior from Neuroethological Embedding
08:00

Decoding Natural Behavior from Neuroethological Embedding

Published on: October 3, 2025

772
Operant Procedures for Assessing Behavioral Flexibility in Rats
08:30

Operant Procedures for Assessing Behavioral Flexibility in Rats

Published on: February 15, 2015

21.7K
Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction
16:23

Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction

Published on: February 26, 2014

15.0K

Area of Science:

  • Neuroscience
  • Behavioral Science
  • Computational Neuroscience

Background:

  • Behavioral variability is crucial for learning and adapting complex actions.
  • Temporal irregularity in central nervous system neuronal activity is linked to behavioral variability.
  • The precise mechanism translating neuronal irregularity into behavioral variability remains unclear.

Purpose of the Study:

  • To investigate how neuronal irregularity generates behavioral variability.
  • To explore the role of neural circuit architecture in producing motor irregularities.
  • To identify universal statistical properties in early vocal development across species.

Main Methods:

  • Computational modeling of neural circuits.
  • Electrophysiological recordings from singing finches.
  • Behavioral analysis of songbird juveniles and human infants.

Main Results:

  • A model circuit with topographic organization and strong recurrence autonomously generated irregular motor behaviors.
  • Increased neural correlations were observed across the song variability circuit in singing finches, aligning with model predictions.
  • Babbling statistics in human infants and songbird juveniles exhibited striking similarities, which the model accurately reproduced.

Conclusions:

  • Recurrent neural networks with topographic organization can be a basis for irregular motor control.
  • Neural correlations play a key role in generating behavioral variability, as seen in vocal production.
  • Universal statistical principles may govern early vocal babbling in both humans and songbirds, suggesting conserved developmental mechanisms.