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

Role of Neurotransmitters in Memory01:23

Role of Neurotransmitters in Memory

727
Neurotransmitters are integral to the brain's communication system, enabling neurons to transmit signals across synapses. This chemical exchange underpins various cognitive functions, including memory processes. The role of neurotransmitters in memory is multifaceted, influencing the encoding, consolidation, and retrieval of memories through their action on different neural circuits.
 Glutamate and Synaptic Plasticity
Glutamate, the brain's main excitatory neurotransmitter, is...
727
Nonconscious Mimicry01:13

Nonconscious Mimicry

4.6K
Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
4.6K
Role of Cerebellum and Prefrontal Cortex in Memory01:14

Role of Cerebellum and Prefrontal Cortex in Memory

550
The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
550
Role of Amygdala in Memory01:16

Role of Amygdala in Memory

348
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...
348
Long-Term Memory01:18

Long-Term Memory

241
Long-term memory is a relatively permanent type of memory, capable of storing vast amounts of information over extended periods. Its storage capacity is generally considered unlimited.
Long-term memory can be categorized into two primary types: explicit and implicit memory. Explicit memory, also known as declarative memory, involves the conscious recollection of information that we deliberately try to remember, recall, and articulate. This type of memory encompasses specific facts, events, and...
241
Eyewitness Memory01:22

Eyewitness Memory

146
Eyewitness memory refers to the recollection of events by someone who has directly witnessed them, often serving as critical evidence in legal settings. This type of memory is commonly used in criminal cases where a witness describes details like a suspect's appearance, clothing, or behavior during a crime. However, despite its perceived reliability, eyewitness memory is prone to significant errors.
One such error is memory distortion, which occurs because human memory does not function...
146

You might also read

Related Articles

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

Sort by
Same author

Goal-directed hippocampal theta sweeps during memory-guided navigation.

Nature neuroscience·2026
Same author

Top-down regulation of subcortical regions by hippocampal long-range inhibition.

Current biology : CB·2025
Same author

Large sharp-wave ripples promote hippocampo-cortical memory reactivation and consolidation during sleep.

Neuron·2025
Same author

Goal-directed hippocampal theta sweeps during memory-guided navigation.

bioRxiv : the preprint server for biology·2025
Same author

Large sharp-wave ripples promote hippocampo-cortical memory reactivation and consolidation.

bioRxiv : the preprint server for biology·2025
Same author

Sleep microstructure organizes memory replay.

Nature·2025
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: Aug 17, 2025

Author Spotlight: Advancing Large-Scale Neural Dynamics Through HD-MEA Technology
09:44

Author Spotlight: Advancing Large-Scale Neural Dynamics Through HD-MEA Technology

Published on: March 8, 2024

5.0K

Neuronal ensemble dynamics in social memory.

Azahara Oliva1

  • 1Department of Neurobiology and Behavior, Cornell University, Ithaca, NY, 14853, USA.

Current Opinion in Neurobiology
|December 12, 2022
PubMed
Summary
This summary is machine-generated.

This review explores how neuronal ensembles coordinate across brain circuits to form social memory, enabling recognition of others. Understanding these neural dynamics is key to deciphering complex cognitive functions.

More Related Videos

Inter-Brain Synchrony in Open-Ended Collaborative Learning: An fNIRS-Hyperscanning Study
04:44

Inter-Brain Synchrony in Open-Ended Collaborative Learning: An fNIRS-Hyperscanning Study

Published on: July 21, 2021

4.3K
Simultaneous Long-term Recordings at Two Neuronal Processing Stages in Behaving Honeybees
13:55

Simultaneous Long-term Recordings at Two Neuronal Processing Stages in Behaving Honeybees

Published on: July 21, 2014

13.0K

Related Experiment Videos

Last Updated: Aug 17, 2025

Author Spotlight: Advancing Large-Scale Neural Dynamics Through HD-MEA Technology
09:44

Author Spotlight: Advancing Large-Scale Neural Dynamics Through HD-MEA Technology

Published on: March 8, 2024

5.0K
Inter-Brain Synchrony in Open-Ended Collaborative Learning: An fNIRS-Hyperscanning Study
04:44

Inter-Brain Synchrony in Open-Ended Collaborative Learning: An fNIRS-Hyperscanning Study

Published on: July 21, 2021

4.3K
Simultaneous Long-term Recordings at Two Neuronal Processing Stages in Behaving Honeybees
13:55

Simultaneous Long-term Recordings at Two Neuronal Processing Stages in Behaving Honeybees

Published on: July 21, 2014

13.0K

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Systems Neuroscience

Background:

  • Cognitive functions depend on coordinated neuronal ensembles across brain circuits.
  • Social memory, the ability to recognize and remember conspecifics, involves diverse brain regions.
  • Single neurons in different brain areas respond to specific social cues.

Purpose of the Study:

  • To review recent findings on the circuit basis of social memory.
  • To discuss physiological mechanisms underlying social memory formation.
  • To propose a framework for understanding neuronal ensemble dynamics in social memory.

Main Methods:

  • Review of existing literature on social memory.
  • Analysis of systems neuroscience findings.
  • Examination of single-cell and circuit-level data.

Main Results:

  • Coordination within and across brain regions is crucial for social memory and decision-making.
  • Synchronous neuronal activation integrates social experiences into unified representations.
  • Multiple brain areas contribute to social behavior and memory.

Conclusions:

  • Neuronal ensemble coordination is fundamental to social memory.
  • Understanding these dynamics offers insights into cognitive processes.
  • An integrative framework for social memory circuit mechanisms is proposed.