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Related Concept Videos

Working Memory01:24

Working Memory

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 information.
Chunking and Rehearsal in Sensory Memory01:22

Chunking and Rehearsal in Sensory Memory

Improving short-term memory can be achieved through techniques like chunking and rehearsal. Chunking involves organizing information into larger, more manageable units. This technique is particularly useful for information that exceeds the typical memory span of between five and nine items. For instance, logging into an online account with a password like "ta89vq0179gz" involves grouping letters and numbers into three chunks—ta89, vq01, and 79gz. It makes large amounts of information more...
Higher Mental Functions of Brain: Learning and Memory01:26

Higher Mental Functions of Brain: Learning and Memory

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 playing an...
Long-term Potentiation01:25

Long-term Potentiation

Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
Hebbian LTP
LTP can occur when presynaptic neurons...
Long-term Potentiation01:35

Long-term Potentiation

Long-term potentiation, or LTP, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTP is the process of synaptic strengthening that occurs over time between pre- and postsynaptic neuronal connections. The synaptic strengthening of LTP works in opposition to the synaptic weakening of long-term depression (LTD) and together are the main mechanisms that underlie learning and memory.
Long-Term Memory01:18

Long-Term Memory

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...

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Related Experiment Video

Updated: Jun 14, 2026

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

Expanding the mind's workspace: training and transfer effects with a complex working memory span task.

Jason M Chein1, Alexandra B Morrison

  • 1Department of Psychology, Temple University, Philadelphia, Pennsylvania 19122, USA. jchein@temple.edu

Psychonomic Bulletin & Review
|April 13, 2010
PubMed
Summary
This summary is machine-generated.

This study shows that working memory (WM) training can improve memory capacity and even boost reading comprehension. These cognitive enhancements suggest WM training benefits attention control and can broadly enhance cognitive skills.

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Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Educational Psychology

Background:

  • Working memory (WM) capacity is crucial for higher-order cognitive functions.
  • Understanding the malleability and transferability of WM training is essential for cognitive enhancement.
  • Existing WM training paradigms vary in their effectiveness and specificity of benefits.

Purpose of the Study:

  • To investigate the malleability of working memory capacity using a novel training paradigm.
  • To determine the extent to which WM training benefits transfer to other cognitive skills.
  • To explore the potential of WM training as a tool for general cognitive enhancement.

Main Methods:

  • A novel working memory (WM) training paradigm was developed, incorporating verbal and spatial complex span tasks.
  • Participants underwent 4 weeks of intensive WM training.
  • Cognitive skills, including temporary memory, Stroop task performance, and reading comprehension, were assessed before and after training.

Main Results:

  • Participants demonstrated significant improvements in working memory capacity after training.
  • WM training benefits generalized to enhanced performance on the Stroop task.
  • A novel finding revealed significant increases in reading comprehension following WM training.

Conclusions:

  • Working memory training is effective in enhancing WM capacity.
  • The benefits of WM training extend beyond temporary memory, impacting attention control and reading comprehension.
  • WM training holds promise as a generalizable tool for improving cognitive functions and skills.