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Related Experiment Video

Updated: May 18, 2026

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Published on: July 5, 2015

Attending to the present when remembering the past.

Brice A Kuhl¹, Marvin M Chun

¹Department of Psychology, New York University, New York, NY 10003, USA. brice.kuhl@nyu.edu

|September 25, 2012

Summary

Distinct parietal cortex regions involved in attention and memory compete during perception. High attention demands on dorsal parietal areas suppress ventral regions crucial for accurate memory recall.

Area of Science:

Neuroscience
Cognitive Neuroscience
Neuroimaging

Background:

The parietal cortex plays a critical role in integrating sensory information with cognitive processes.
Understanding the specific contributions of different parietal subregions to attention and memory is essential for cognitive neuroscience.

Purpose of the Study:

To investigate the distinct roles of dorsal and ventral parietal cortex in attention and memory.
To examine the interaction and competition between attentional and memory mechanisms within the parietal lobe.

Main Methods:

Utilized neuroimaging techniques to observe brain activity during tasks involving attention and memory.
Designed experimental paradigms to manipulate attentional demands and assess memory performance.

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A Dual Task Procedure Combined with Rapid Serial Visual Presentation to Test Attentional Blink for Nontargets

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Published on: December 5, 2014

Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm

Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm

Published on: April 28, 2016

Related Experiment Videos

Last Updated: May 18, 2026

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Measurement of Neurophysiological Signals of Ignoring and Attending Processes in Attention Control

Published on: July 5, 2015

A Dual Task Procedure Combined with Rapid Serial Visual Presentation to Test Attentional Blink for Nontargets

A Dual Task Procedure Combined with Rapid Serial Visual Presentation to Test Attentional Blink for Nontargets

Published on: December 5, 2014

Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm

Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm

Published on: April 28, 2016

Main Results:

Differentiated parietal mechanisms for attention and memory were identified.
Evidence suggests dorsal parietal cortex supports attention to perceptual stimuli.
High attentional demands were found to suppress ventral parietal regions critical for accurate memory recall.

Conclusions:

Parietal mechanisms for attention and memory are distinct and can compete.
Attentional load influences the fidelity of memory retrieval through parietal pathway modulation.