Measures of brain connectivity, cognition by sex in children

JAMA Network Open

2023-02-21

(Press-News.org) About The Study: The results of this neuroimaging study of 8,900 children ages 9 to 11 suggest that the observed sex differences in cognitive performance and brain connectivity likely reflect faster brain maturation in girls than boys. The findings are relevant to the future creation of brain developmental trajectory charts to monitor for deviations associated with impairments in cognition or behavior, including those due to psychiatric or neurological disorders.

Authors: Dardo Tomasi, Ph.D., of the National Institute on Alcohol Abuse and Alcoholism in Bethesda, Maryland, is the corresponding author.

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(doi:10.1001/jamanetworkopen.2023.0157)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

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Measures of brain connectivity, cognition by sex in children

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