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

The Central Dogma01:25

The Central Dogma

140.1K
Overview
140.1K
Role of Amygdala in Memory01:16

Role of Amygdala in Memory

1.3K
The amygdala is a small, almond-shaped structure responsible for processing and storing memories, particularly those linked to emotions like fear and stress. It plays an essential role in the brain's response to emotionally significant events and often enhances memory formation by triggering stress hormone release. The amygdala is vital for encoding and retrieving memories associated with fear or stress, a process that is adaptive by helping organisms avoid dangerous situations.
One of the...
1.3K
Psychodynamic Perspectives on Personality01:27

Psychodynamic Perspectives on Personality

1.6K
The psychodynamic perspective in psychology asserts that most personality functions operate unconsciously, outside of awareness. This means that the motives and emotions driving behavior often remain hidden, automatically buried in the unconscious mind as a defense mechanism to shield us from psychological distress. According to this theory, the unconscious mind contains thoughts, memories, and emotions that are too disturbing to face directly.
Psychodynamic theorists argue that unconscious...
1.6K
Measures of Central Tendency02:16

Measures of Central Tendency

21.5K
The "center" of a data set is also a way of describing location. The two most widely used measures of the "center" of the data are the mean (average) and the median. The words "mean" and "average" are often used interchangeably. The substitution of one word for the other is common practice. The technical term is "arithmetic mean" and "average" is technically a center location. However, in practice among non-statisticians,...
21.5K
Social Cognitive Perspective on Personality01:30

Social Cognitive Perspective on Personality

1.0K
Social cognitive perspectives on personality emphasize the importance of conscious awareness, beliefs, expectations, and goals in shaping behavior. These perspectives incorporate behaviorist principles, such as learning through reinforcement and conditioning, but extend beyond them by highlighting human reasoning and planning. Unlike traditional behaviorist views, social cognitive theory focuses on how individuals reflect on their past experiences and plan for future outcomes by considering...
1.0K
Criticisms of the Evolutionary Perspective01:23

Criticisms of the Evolutionary Perspective

381
In a study where individuals posing as strangers offered compliments and proposed casual sex to students, the responses differed significantly based on gender. Not a single woman accepted the proposal, while 70% of the men agreed. This outcome provides a useful scenario to explore through the lens of evolutionary psychology and social learning theory, highlighting the diverse perspectives on human sexual behaviors.
Evolutionary psychology provides one explanation for these findings, suggesting...
381

You might also read

Related Articles

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

Sort by
Same author

Mice produce interneurons in the septum as a response to aversive experiences and antidepressant treatment.

Science advances·2026
Same author

Epoxy Composites Reinforced with Sol-Gel Synthesized Alumina-Silica, Alumina, and Natural Silica Fillers: Comparative Mechanical Performance.

Gels (Basel, Switzerland)·2026
Same author

Optimizing Personalized Care Through Multidisciplinary Management in Rheumatoid Arthritis-Associated Interstitial Lung Disease: A Narrative Review.

Journal of personalized medicine·2026
Same author

Synthesis and cytotoxic evaluation of pyrido-dipyrimidine derivatives: Mechanism of action, DNA and HSA binding studies.

Bioorganic chemistry·2026
Same author

Corticotropin-Releasing Factor and Somatostatin Neurons in the Central Amygdala Mediate Dynamic Defensive Behaviors during Fear Extinction.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

Prefrontal neural geometry of learned cues guides motivated behaviours.

Nature·2026
Same journal

Population codes for context-dependent decision-making.

Current opinion in neurobiology·2026
Same journal

Cichlid fish as a model for understanding social dysfunction.

Current opinion in neurobiology·2026
Same journal

On aims and methods in field neuroethology: Investigating neural mechanisms of behavior in semi-natural and natural contexts.

Current opinion in neurobiology·2026
Same journal

Neurobiological interfaces connecting environmental change to monarch butterfly migration.

Current opinion in neurobiology·2026
Same journal

Learning how to experience the world: From circuits to cell types to genes.

Current opinion in neurobiology·2026
Same journal

Editorial overview for neurobiology of disease 2026.

Current opinion in neurobiology·2026
See all related articles

Related Experiment Video

Updated: Feb 13, 2026

Perspectives on Neuroscience
26:41

Perspectives on Neuroscience

Published on: July 31, 2007

5.4K

New perspectives on central amygdala function.

Jonathan P Fadok1, Milica Markovic2, Philip Tovote3

  • 1Department of Psychology, Program in Neuroscience, and Brain Institute, Tulane University, New Orleans, United States.

Current Opinion in Neurobiology
|March 10, 2018
PubMed
Summary
This summary is machine-generated.

The central nucleus of the amygdala (CEA) controls adaptive behaviors. Recent research explores how its specific circuits, despite potential overlaps, distinctly regulate defensive and appetitive responses, suggesting integrated functions.

More Related Videos

How to Detect Amygdala Activity with Magnetoencephalography using Source Imaging
10:48

How to Detect Amygdala Activity with Magnetoencephalography using Source Imaging

Published on: June 3, 2013

22.8K
Caspase-3 Activity in the Rat Amygdala Measured by Spectrofluorometry After Myocardial Infarction
08:41

Caspase-3 Activity in the Rat Amygdala Measured by Spectrofluorometry After Myocardial Infarction

Published on: January 12, 2016

12.4K

Related Experiment Videos

Last Updated: Feb 13, 2026

Perspectives on Neuroscience
26:41

Perspectives on Neuroscience

Published on: July 31, 2007

5.4K
How to Detect Amygdala Activity with Magnetoencephalography using Source Imaging
10:48

How to Detect Amygdala Activity with Magnetoencephalography using Source Imaging

Published on: June 3, 2013

22.8K
Caspase-3 Activity in the Rat Amygdala Measured by Spectrofluorometry After Myocardial Infarction
08:41

Caspase-3 Activity in the Rat Amygdala Measured by Spectrofluorometry After Myocardial Infarction

Published on: January 12, 2016

12.4K

Area of Science:

  • Neuroscience
  • Behavioral Biology

Background:

  • The central nucleus of the amygdala (CEA) is crucial for adaptive behaviors like defense and appetite.
  • CEA function involves complex inhibitory circuits with distinct cell types.
  • Understanding the functional segregation of CEA circuits is an ongoing challenge.

Purpose of the Study:

  • To review recent advancements in understanding CEA circuit control over defensive and appetitive behaviors.
  • To explore how seemingly contradictory optogenetic findings inform CEA function.
  • To propose an integrated concept of CEA's role in behavior.

Main Methods:

  • Review of anatomical, electrophysiological, imaging, and optogenetic studies.
  • Analysis of research on functionally and genetically defined CEA cell types.
  • Synthesis of recent findings on CEA circuit manipulations and behavioral outcomes.

Main Results:

  • CEA circuits precisely control specific behavioral outputs.
  • Optogenetic manipulation of similar CEA cell populations can yield different behavioral phenotypes.
  • Evidence suggests both functional segregation and overlap within CEA circuits.

Conclusions:

  • CEA's bivalent functionality in adaptive behavior is established.
  • Further research is needed to fully elucidate the functional organization of CEA circuits.
  • Contradictory results may indicate a more integrated model of CEA function.