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

Autobiographical Memory01:14

Autobiographical Memory

6.4K
Autobiographical memory is a unique type of episodic memory that involves recollecting personal life experiences. It allows individuals to remember significant events from their past, creating a narrative of their lives. One interesting phenomenon related to autobiographical memory is the reminiscence bump. This effect refers to the tendency of adults to recall more events from their second and third decades of life — typically between ages 10 to 30 — than from other periods. This...
6.4K
Storage01:23

Storage

319
A schema is a mental framework that helps individuals organize and interpret information. Schemata, formed from previous experiences, influence how we process new information: how we encode it, the inferences we make, and how we retrieve it. For instance, a schema for what a typical classroom looks like might include desks, a teacher's desk, a whiteboard, and students in such an environment. This expectation helps us quickly understand and navigate new classrooms without needing to analyze...
319
Traumatic Memory01:20

Traumatic Memory

503
Emotionally traumatic events often lead to memories that are exceptionally vivid and enduring, sometimes persisting with remarkable clarity throughout an individual's life. A classic example of this phenomenon is a person who survives a car accident. Even years later, they may recall every detail of the event with startling accuracy — the screeching of the tires, the jarring impact, and the acrid smell of burning rubber. Such vividness contrasts sharply with how an individual...
503
Higher Mental Functions of Brain: Learning and Memory01:26

Higher Mental Functions of Brain: Learning and Memory

1.9K
Memory is one of the most vital higher mental functions of the brain. Memory is closely related to learning because it enables us to retain information and experiences from our past to use them in our present life. It also helps us to remember facts, events, and skills, such as riding a bike or swimming. There are two types of memory — declarative memory, which involves memorizing facts or events, and procedural memory, which enables us to remember how to do something like writing or...
1.9K
Eyewitness Memory01:22

Eyewitness Memory

414
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...
414
Role of Hippocampus in Memory01:19

Role of Hippocampus in Memory

1.3K
The hippocampus, a critical brain structure, plays an essential role in memory processing, particularly in the formation and retrieval of memory. This small, seahorse-shaped region is located within the medial temporal lobe, with one hippocampus in each brain hemisphere. Experimental studies involving lesions in the hippocampi of rats have demonstrated significant impairments in tasks such as object recognition and maze navigation, indicating the hippocampus involvement in both recognition and...
1.3K

You might also read

Related Articles

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

Sort by
Same author

Medial entorhinal-hippocampal desynchronization parallels the emergence of memory impairment in a mouse model of Alzheimer's disease pathology.

Cell reports·2026
Same author

Noradrenergic infraslow rhythm during sleep is the critical link between heart-rate dynamics and memory consolidation.

bioRxiv : the preprint server for biology·2026
Same author

Grooming as a window into the post-stress recuperative process.

bioRxiv : the preprint server for biology·2026
Same author

Simultaneous brain-wide single-cell recording resolves spatiotemporal memory architecture.

bioRxiv : the preprint server for biology·2026
Same author

State-dependent geometric transformations in the mouse hippocampus support fear generalization without loss of discriminability.

bioRxiv : the preprint server for biology·2026
Same author

The prefrontal cortex controls memory organization in the hippocampus.

Nature neuroscience·2026

Related Experiment Video

Updated: Jan 6, 2026

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection
11:30

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection

Published on: August 26, 2011

10.2K

Human Memories Can Be Linked by Temporal Proximity.

Benjamin D Yetton1, Denise J Cai2, Victor I Spoormaker3

  • 1Department of Cognitive Sciences, University of California, Irvine, Irvine, CA, United States.

Frontiers in Human Neuroscience
|October 2, 2019
PubMed
Summary

Temporally close memories in humans are linked. Updating one memory, like fear conditioning, strengthens a recently encoded memory, suggesting shared neural mechanisms for recent experiences.

Keywords:
fear conditioningmemory linkingmemory updatingneuronal ensembletemporal proximity

More Related Videos

Generalized Psychophysiological Interaction PPI Analysis of Memory Related Connectivity in Individuals at Genetic Risk for Alzheimer's Disease
09:38

Generalized Psychophysiological Interaction PPI Analysis of Memory Related Connectivity in Individuals at Genetic Risk for Alzheimer's Disease

Published on: November 14, 2017

15.5K
A Comprehensive Protocol for Manual Segmentation of the Medial Temporal Lobe Structures
12:30

A Comprehensive Protocol for Manual Segmentation of the Medial Temporal Lobe Structures

Published on: July 2, 2014

20.8K

Related Experiment Videos

Last Updated: Jan 6, 2026

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection
11:30

Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection

Published on: August 26, 2011

10.2K
Generalized Psychophysiological Interaction PPI Analysis of Memory Related Connectivity in Individuals at Genetic Risk for Alzheimer's Disease
09:38

Generalized Psychophysiological Interaction PPI Analysis of Memory Related Connectivity in Individuals at Genetic Risk for Alzheimer's Disease

Published on: November 14, 2017

15.5K
A Comprehensive Protocol for Manual Segmentation of the Medial Temporal Lobe Structures
12:30

A Comprehensive Protocol for Manual Segmentation of the Medial Temporal Lobe Structures

Published on: July 2, 2014

20.8K

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Memory Research

Background:

  • Real-world memory involves integrating multiple events over time.
  • The neural mechanisms for integrating distinct memories remain unclear.
  • Rodent studies suggest temporally proximate memories share neural ensembles and fates.

Purpose of the Study:

  • To investigate if temporal proximity links distinct memories in humans.
  • To determine if fear conditioning updates a temporally proximate memory.

Main Methods:

  • 74 young adults encoded two memories (A and B) with either a 3-hour or 7-day interval.
  • Memory A underwent fear conditioning one day after Memory B encoding.
  • Fear expression and memory recall for Memory B were assessed.

Main Results:

  • Fear expression for Memory B was heightened when memories A and B were encoded 3 hours apart, compared to 7 days apart.
  • Memory B showed less forgetting in the 3-hour condition versus the 7-day condition.
  • Findings align with rodent studies on temporally linked memory consolidation.

Conclusions:

  • Temporally proximal memories in humans appear to be linked.
  • Updating one memory experience can influence a related, recently encoded memory.
  • This suggests shared neural mechanisms for memories encoded close in time.