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

Conditioned Taste Aversion01:14

Conditioned Taste Aversion

1.6K
Conditioned taste aversion, also known as sauce béarnaise syndrome, is a phenomenon in which an individual develops an aversion to a certain food taste following a negative experience, typically illness. This form of aversion is a type of classical conditioning in which the taste of the food (conditioned stimulus, CS) is associated with the experience of illness (unconditioned stimulus, UCS).
A notable characteristic of conditioned taste aversion is that it often requires only a single...
1.6K
Role of Amygdala in Memory01:16

Role of Amygdala in Memory

1.6K
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...
1.6K
The Physiology of Taste01:24

The Physiology of Taste

8.3K
The perception of a salty flavor is facilitated by sodium ions within the oral salivary fluid. Upon consumption of a salty substance, salt crystals disassemble, leading to the liberation of its constituents—Na+ and Cl- ions. These ions subsequently dissolve into the salivary fluid present in the oral cavity. The external environment of the gustatory cells experiences an elevation in Na+ concentration, thereby establishing a potent concentration gradient. This gradient propels the...
8.3K

You might also read

Related Articles

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

Sort by
Same author

Role of nicotinamide adenine dinucleotide in cardiovascular disease.

Current opinion in cardiology·2026
Same author

The use of contrast and non-contrast post-mortem computed tomography (PMCT) in coronial autopsy clinical practice: Results from an audit of 268 cases.

Journal of forensic and legal medicine·2025
Same author

Impact of dystrophin deficiency on vascular smooth muscle cell.

Scientific reports·2025
Same author

Focus on aging, heart failure, regeneration, and cardiovascular medicine.

Canadian journal of physiology and pharmacology·2025
Same author

The heart-brain crosstalk in age related cardiovascular and neurodegenerative diseases.

Fluids and barriers of the CNS·2025
Same author

Nampt: a new therapeutic target for modulating NAD<sup>+</sup> levels in metabolic, cardiovascular, and neurodegenerative diseases.

Canadian journal of physiology and pharmacology·2025

Related Experiment Video

Updated: Apr 4, 2026

Appetitive Associative Olfactory Learning in Drosophila Larvae
09:22

Appetitive Associative Olfactory Learning in Drosophila Larvae

Published on: February 18, 2013

19.9K

Gene Network Analysis in Amygdala following Taste Aversion Learning in Rats.

Siva K Panguluri1, Nobuyuki Kuwabara2, Nigel Cooper2

  • 1Department of Pharmaceutical Sciences, College of Pharmacy, University of South Florida, 12901 Bruce B Downs Boulevard MDC030, Tampa, FL 33612, USA.

Neuroscience Journal
|August 29, 2015
PubMed
Summary

This study identifies genes in the rat amygdala that change expression due to conditioned taste aversion (CTA). These findings offer molecular insights into the long-lasting memory formation crucial for this survival behavior.

More Related Videos

In Vivo Imaging of Neural Activity in Unanesthetized Drosophila Adult Flies
09:15

In Vivo Imaging of Neural Activity in Unanesthetized Drosophila Adult Flies

Published on: June 20, 2025

1.2K
Combined Optogenetic and Freeze-fracture Replica Immunolabeling to Examine Input-specific Arrangement of Glutamate Receptors in the Mouse Amygdala
09:49

Combined Optogenetic and Freeze-fracture Replica Immunolabeling to Examine Input-specific Arrangement of Glutamate Receptors in the Mouse Amygdala

Published on: April 15, 2016

11.6K

Related Experiment Videos

Last Updated: Apr 4, 2026

Appetitive Associative Olfactory Learning in Drosophila Larvae
09:22

Appetitive Associative Olfactory Learning in Drosophila Larvae

Published on: February 18, 2013

19.9K
In Vivo Imaging of Neural Activity in Unanesthetized Drosophila Adult Flies
09:15

In Vivo Imaging of Neural Activity in Unanesthetized Drosophila Adult Flies

Published on: June 20, 2025

1.2K
Combined Optogenetic and Freeze-fracture Replica Immunolabeling to Examine Input-specific Arrangement of Glutamate Receptors in the Mouse Amygdala
09:49

Combined Optogenetic and Freeze-fracture Replica Immunolabeling to Examine Input-specific Arrangement of Glutamate Receptors in the Mouse Amygdala

Published on: April 15, 2016

11.6K

Area of Science:

  • Neuroscience
  • Molecular Biology
  • Behavioral Science

Background:

  • Conditioned taste aversion (CTA) is a vital survival behavior and a model for studying learning mechanisms.
  • CTA memory formation involves amygdala gene expression, but late-responsive genes remain understudied.

Purpose of the Study:

  • To identify persistent gene expression changes in the rat amygdala associated with CTA using in silico methods.
  • To explore the molecular underpinnings of long-lasting behavioral plasticity in CTA.

Main Methods:

  • Oligonucleotide microarrays were used to profile gene expression in the rat amygdala following CTA.
  • Bioinformatic analyses (Pathway Studio, IPA) were employed to analyze differentially expressed genes.

Main Results:

  • Identified 248 genes in the amygdala regulated by CTA.
  • Differentially expressed genes are involved in diverse functions including behavior, nervous system development, and cell signaling.

Conclusions:

  • In silico analysis of CTA-related gene expression provides molecular insights into learning and memory.
  • Understanding these gene expression patterns can help target specific stages of CTA for further research.