Skip to main content Accessibility help
×
Hostname: page-component-74656f9884-j7cmm Total loading time: 0 Render date: 2026-11-08T06:37:53.278Z Has data issue: false hasContentIssue false

3 - Cognitive development: functional magnetic resonance imaging studies

Published online by Cambridge University Press:  04 August 2010

Beatriz Luna
Affiliation:
Western Psychiatric Institute and Clinic, Pittsburgh, USA
John A. Sweeney
Affiliation:
The Psychiatric Institute, University of Illinois, Chicago, USA
Matcheri S. Keshavan
Affiliation:
University of Pittsburgh
James L. Kennedy
Affiliation:
Clarke Institute of Psychiatry, Toronto
Robin M. Murray
Affiliation:
Institute of Psychiatry, London
Get access

Summary

Pediatric neuroimaging techniques can probe the integrity of brain function and normal brain maturational processes and provide a window into possible abnormalities in neurocognitive development. This chapter describes the initial investigations and discusses what has been found regarding the changes in brain function that support the healthy maturation of cognitive control of behavior. Basic cognitive processes, which are evident in infancy and show dramatic changes throughout childhood, continue to develop throughout adolescence. Two higher-order cognitive abilities crucial to the voluntary control of behavior are working memory and voluntary suppression of context-inappropriate responses. Most pediatric functional magnetic resonance imaging (fMRI) studies are performed to assist in the localization of language areas to guide excision lesions to relieve epileptic seizures. Pediatric fMRI studies have provided insight into the possible factors underlying the etiology of developmental abnormalities such as attention-deficit hyperactivity disorder (ADHD) and dyslexia.

Information

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Book purchase

Temporarily unavailable

Save book to Kindle

To save this book to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

Available formats
×