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Related Concept Videos

Working Memory01:24

Working Memory

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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...
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Role of Cerebellum and Prefrontal Cortex in Memory01:14

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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...
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Information Processing Approach01:30

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The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
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Higher Mental Functions of Brain: Learning and Memory01:26

Higher Mental Functions of Brain: Learning and Memory

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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...
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Related Experiment Video

Updated: Feb 17, 2026

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

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An integrated brain-behavior model for working memory.

D A Moser1, G E Doucet1, A Ing2

  • 1Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA.

Molecular Psychiatry
|December 6, 2017
PubMed
Summary
This summary is machine-generated.

Working memory (WM) performance is linked to physical health and cognitive abilities. Healthy lifestyle choices and better physical condition correlate with stronger WM network connectivity.

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

  • Cognitive Neuroscience
  • Neuroimaging
  • Human Connectome Project

Background:

  • Working memory (WM) is crucial for complex cognition, involving active information maintenance and cognitive control.
  • Individual differences in WM are associated with various behavioral, health, and lifestyle factors.
  • Understanding these associations is key to promoting cognitive health.

Purpose of the Study:

  • To investigate the covariation between brain imaging metrics of WM network and non-imaging behavioral-health data.
  • To identify specific factors influencing WM network activation and connectivity.
  • To establish a neuroscience-informed framework for health interventions.

Main Methods:

  • Sparse Canonical Correlation Analyses (sCCAs) were applied to neuroimaging and behavioral-health data from 823 healthy participants.
  • Analyses were conducted at both global and modular levels to assess interdependencies.
  • Data included WM-network activation/connectivity and sensorimotor, cognitive, mental health, physical health, and lifestyle measures.

Main Results:

  • Significant interdependency was found between neuroimaging and behavioral-health data sets.
  • Positive correlations linked higher physical endurance and fluid intelligence to WM network function.
  • Negative correlations indicated associations between suboptimal cardiovascular/metabolic health and lifestyle choices (e.g., alcohol, nicotine use) and WM network integrity.

Conclusions:

  • Behavioral-health factors significantly influence working memory neuroimaging findings.
  • The study provides a framework for personalized interventions to maintain WM network integrity.
  • Promoting healthy lifestyle choices and physical health may benefit cognitive function.