Direct brain recordings reveal prefrontal cortex dynamics of memory development

Johnson, E. L., Tang, L., Yin, Q., Asano, E., Ofen, N.
American Association for the Advancement of Science (AAAS)
Published 2018
Publication Date:
2018-12-20
Publisher:
American Association for the Advancement of Science (AAAS)
Electronic ISSN:
2375-2548
Topics:
Natural Sciences in General
Published by:
http://www.aaas.org/
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autor Johnson, E. L., Tang, L., Yin, Q., Asano, E., Ofen, N.
beschreibung Prevailing theories link prefrontal cortex (PFC) maturation to the development of declarative memory. However, the precise spatiotemporal correlates of memory formation in the developing brain are not known. We provide rare intracranial evidence that the spatiotemporal propagation of frontal activity supports memory formation in children. Seventeen subjects (6.2 to 19.4 years) studied visual scenes in preparation for a recognition memory test while undergoing direct cortical monitoring. Earlier PFC activity predicted greater accuracy, and subsecond deviations in activity flow between subregions predicted memory formation. Activity flow between inferior and precentral sites was refined during adolescence, partially explaining gains in memory. In contrast, middle frontal activity predicted memory independent of age. These findings show with subsecond temporal precision that the developing PFC links scene perception and memory formation and underscore the role of the PFC in supporting memory development.
citation_standardnr 6372669
datenlieferant ipn_articles
feed_id 228416
feed_publisher American Association for the Advancement of Science (AAAS)
feed_publisher_url http://www.aaas.org/
insertion_date 2018-12-20
journaleissn 2375-2548
publikationsjahr_anzeige 2018
publikationsjahr_facette 2018
publikationsjahr_intervall 7984:2015-2019
publikationsjahr_sort 2018
publisher American Association for the Advancement of Science (AAAS)
quelle Science Advances
relation http://advances.sciencemag.org/cgi/content/short/4/12/eaat3702?rss=1
search_space articles
shingle_author_1 Johnson, E. L., Tang, L., Yin, Q., Asano, E., Ofen, N.
shingle_author_2 Johnson, E. L., Tang, L., Yin, Q., Asano, E., Ofen, N.
shingle_author_3 Johnson, E. L., Tang, L., Yin, Q., Asano, E., Ofen, N.
shingle_author_4 Johnson, E. L., Tang, L., Yin, Q., Asano, E., Ofen, N.
shingle_catch_all_1 Direct brain recordings reveal prefrontal cortex dynamics of memory development
Prevailing theories link prefrontal cortex (PFC) maturation to the development of declarative memory. However, the precise spatiotemporal correlates of memory formation in the developing brain are not known. We provide rare intracranial evidence that the spatiotemporal propagation of frontal activity supports memory formation in children. Seventeen subjects (6.2 to 19.4 years) studied visual scenes in preparation for a recognition memory test while undergoing direct cortical monitoring. Earlier PFC activity predicted greater accuracy, and subsecond deviations in activity flow between subregions predicted memory formation. Activity flow between inferior and precentral sites was refined during adolescence, partially explaining gains in memory. In contrast, middle frontal activity predicted memory independent of age. These findings show with subsecond temporal precision that the developing PFC links scene perception and memory formation and underscore the role of the PFC in supporting memory development.
Johnson, E. L., Tang, L., Yin, Q., Asano, E., Ofen, N.
American Association for the Advancement of Science (AAAS)
2375-2548
23752548
shingle_catch_all_2 Direct brain recordings reveal prefrontal cortex dynamics of memory development
Prevailing theories link prefrontal cortex (PFC) maturation to the development of declarative memory. However, the precise spatiotemporal correlates of memory formation in the developing brain are not known. We provide rare intracranial evidence that the spatiotemporal propagation of frontal activity supports memory formation in children. Seventeen subjects (6.2 to 19.4 years) studied visual scenes in preparation for a recognition memory test while undergoing direct cortical monitoring. Earlier PFC activity predicted greater accuracy, and subsecond deviations in activity flow between subregions predicted memory formation. Activity flow between inferior and precentral sites was refined during adolescence, partially explaining gains in memory. In contrast, middle frontal activity predicted memory independent of age. These findings show with subsecond temporal precision that the developing PFC links scene perception and memory formation and underscore the role of the PFC in supporting memory development.
Johnson, E. L., Tang, L., Yin, Q., Asano, E., Ofen, N.
American Association for the Advancement of Science (AAAS)
2375-2548
23752548
shingle_catch_all_3 Direct brain recordings reveal prefrontal cortex dynamics of memory development
Prevailing theories link prefrontal cortex (PFC) maturation to the development of declarative memory. However, the precise spatiotemporal correlates of memory formation in the developing brain are not known. We provide rare intracranial evidence that the spatiotemporal propagation of frontal activity supports memory formation in children. Seventeen subjects (6.2 to 19.4 years) studied visual scenes in preparation for a recognition memory test while undergoing direct cortical monitoring. Earlier PFC activity predicted greater accuracy, and subsecond deviations in activity flow between subregions predicted memory formation. Activity flow between inferior and precentral sites was refined during adolescence, partially explaining gains in memory. In contrast, middle frontal activity predicted memory independent of age. These findings show with subsecond temporal precision that the developing PFC links scene perception and memory formation and underscore the role of the PFC in supporting memory development.
Johnson, E. L., Tang, L., Yin, Q., Asano, E., Ofen, N.
American Association for the Advancement of Science (AAAS)
2375-2548
23752548
shingle_catch_all_4 Direct brain recordings reveal prefrontal cortex dynamics of memory development
Prevailing theories link prefrontal cortex (PFC) maturation to the development of declarative memory. However, the precise spatiotemporal correlates of memory formation in the developing brain are not known. We provide rare intracranial evidence that the spatiotemporal propagation of frontal activity supports memory formation in children. Seventeen subjects (6.2 to 19.4 years) studied visual scenes in preparation for a recognition memory test while undergoing direct cortical monitoring. Earlier PFC activity predicted greater accuracy, and subsecond deviations in activity flow between subregions predicted memory formation. Activity flow between inferior and precentral sites was refined during adolescence, partially explaining gains in memory. In contrast, middle frontal activity predicted memory independent of age. These findings show with subsecond temporal precision that the developing PFC links scene perception and memory formation and underscore the role of the PFC in supporting memory development.
Johnson, E. L., Tang, L., Yin, Q., Asano, E., Ofen, N.
American Association for the Advancement of Science (AAAS)
2375-2548
23752548
shingle_title_1 Direct brain recordings reveal prefrontal cortex dynamics of memory development
shingle_title_2 Direct brain recordings reveal prefrontal cortex dynamics of memory development
shingle_title_3 Direct brain recordings reveal prefrontal cortex dynamics of memory development
shingle_title_4 Direct brain recordings reveal prefrontal cortex dynamics of memory development
timestamp 2025-08-01T23:31:12.369Z
titel Direct brain recordings reveal prefrontal cortex dynamics of memory development
titel_suche Direct brain recordings reveal prefrontal cortex dynamics of memory development
topic TA-TD
uid ipn_articles_6372669