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

Working Memory01:24

Working Memory

460
Working memory refers to a combination of components, including short-term memory and attention, that allow an individual to hold information temporarily as we perform cognitive tasks. It is an essential cognitive function that enables the execution of complex tasks such as problem-solving, comprehension, and reasoning. Unlike short-term memory, which simply involves the storage of information for a brief period, working memory involves the active manipulation and processing of this...
460
Forgetting01:21

Forgetting

143
Forgetting is an intrinsic aspect of human memory, characterized by the gradual loss or inaccessibility of information over time. Hermann Ebbinghaus, a pioneering psychologist, extensively studied this phenomenon and formulated the forgetting curve. This curve illustrates that memory loss occurs rapidly immediately after learning and then decelerates over time. Several mechanisms contribute to forgetting, including encoding failure, storage decay, retrieval failure, and interference.
Encoding...
143
Interference and Decay01:16

Interference and Decay

234
Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
234
Understanding Memory01:19

Understanding Memory

677
Memory is the retention of information or experiences over time, facilitated through three main processes: encoding, storage, and retrieval. Encoding is the process of inputting information into the memory system. For instance, when listening to a lecture, watching a play, reading a book, or having a conversation, the brain is actively encoding information. This initial stage involves transforming sensory input into a form that can be processed and stored by the brain. Various factors, such as...
677
Eyewitness Memory01:22

Eyewitness Memory

186
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...
186
Higher Mental Functions of Brain: Learning and Memory01:26

Higher Mental Functions of Brain: Learning and Memory

1.0K
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...
1.0K

You might also read

Related Articles

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

Sort by
Same author

Latent subdimensions of anxiety and depression differentially influence exertion of effort in pursuit of reward versus avoidance of threat.

Translational psychiatry·2026
Same author

Physical activity enhances theta-periodicity of visual attentional allocation.

iScience·2026
Same author

Opposing effects of slow and fast theta synchrony on working memory in the human hippocampal-orbitofrontal network.

bioRxiv : the preprint server for biology·2026
Same author

Spectral mapping reveals a resemblance of the anesthetic brain state to both sleep and coma.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Temporal kinetics of brain state effects on visual perception.

Scientific reports·2026
Same author

A communication subspace relays context-dependent actions from human prefrontal to motor cortex.

Nature neuroscience·2026
Same journal

Bioactive carbon dots from peony seed meal for nanomedicine via circular economy.

iScience·2026
Same journal

Genetic ablation of <i>Sfxn5</i> induces mitochondrial dysfunction and precipitates lethal metabolic crisis in mice.

iScience·2026
Same journal

Expansion, functional diversification, and gene fusion events in the Ato protein family.

iScience·2026
Same journal

The pro-inflammatory cytokines IFN-α and TNF-α inhibit organoid-derived extravillous trophoblast invasion.

iScience·2026
Same journal

Urbanization compound pathways of global lung cancer incidence risk under proximal and distal interactions.

iScience·2026
Same journal

Capsid and integrase play essential apposing roles in viral ribonucleoprotein assembly during HIV-1 core morphogenesis.

iScience·2026
See all related articles

Related Experiment Video

Updated: Oct 1, 2025

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

13.7K

Event segmentation reveals working memory forgetting rate.

Anna Jafarpour1, Elizabeth A Buffalo1,2, Robert T Knight3,4

  • 1University of Washington School of Medicine, Department of Physiology and Biophysics, Seattle, WA, USA.

Iscience
|March 7, 2022
PubMed
Summary
This summary is machine-generated.

Event segmentation, the process of breaking down continuous experiences into discrete episodes, engages working memory (WM). Findings reveal a U-shaped relationship between segmentation style and WM forgetting rates, impacting memory accuracy.

Keywords:
Behavioral neuroscienceNeurosciencecognitive neuroscience

More Related Videos

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
07:01

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment

Published on: September 20, 2020

4.9K
Eye Movement Monitoring of Memory
08:06

Eye Movement Monitoring of Memory

Published on: August 15, 2010

14.8K

Related Experiment Videos

Last Updated: Oct 1, 2025

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions
10:38

A Cognitive Paradigm to Investigate Interference in Working Memory by Distractions and Interruptions

Published on: July 16, 2015

13.7K
Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
07:01

Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment

Published on: September 20, 2020

4.9K
Eye Movement Monitoring of Memory
08:06

Eye Movement Monitoring of Memory

Published on: August 15, 2010

14.8K

Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Memory Research

Background:

  • Humans perceive the world as a continuous flow, segmenting it into discrete events.
  • Event segmentation relies on working memory (WM) for tracking event sequences, influencing memory accuracy.
  • WM has finite capacity and retention duration, characterized by capacity and forgetting rate.

Purpose of the Study:

  • To investigate the relationship between individual differences in event segmentation and working memory (WM) dynamics.
  • To examine how WM capacity and forgetting rate correlate with event segmentation strategies.
  • To understand the impact of event segmentation on long-term memory retrieval, particularly temporal order recognition.

Main Methods:

  • Participants' WM capacity and forgetting rate were estimated across multiple tasks in a dynamic context.
  • Event segmentation was assessed by analyzing how participants divided a movie into segments.
  • Long-term memory retrieval, specifically temporal order recognition, was evaluated using a separate task.

Main Results:

  • A U-shaped relationship was observed: individuals segmenting events either very finely or very coarsely exhibited faster WM forgetting rates compared to average segmenters.
  • Fine-segmenters and coarse-segmenters showed distinct WM forgetting rates.
  • Coarse-segmenters demonstrated superior recognition of the temporal order of events compared to fine-segmenters.

Conclusions:

  • Event segmentation is linked to distinct memory strategies, influencing how information is retained in WM.
  • The rate at which information is forgotten in WM is associated with an individual's event segmentation style.
  • These findings highlight the interplay between perceiving event boundaries and the efficiency of working memory.