Idioma:

Dynamic frontotemporal systems process space and time in working memory

Johnson, Elizabeth L ; Adams, Jenna N ; Solbakk, Anne-Kristin ; Endestad, Tor ; Larsson, Pål G ; Ivanovic, Jugoslav ; Meling, Torstein R ; Lin, Jack J ; Knight, Robert T Rushworth, Matthew

PLoS Biology, 2018-03, Vol.16 (3), p.e2004274-e2004274 [Periódico revisado por pares]

United States: Public Library of Science

Texto completo disponível

Citações Citado por

Enviar para

Título:
Dynamic frontotemporal systems process space and time in working memory
Autor: Johnson, Elizabeth L ; Adams, Jenna N ; Solbakk, Anne-Kristin ; Endestad, Tor ; Larsson, Pål G ; Ivanovic, Jugoslav ; Meling, Torstein R ; Lin, Jack J ; Knight, Robert T
Rushworth, Matthew
Assuntos: Adult ; Biology and Life Sciences ; Brain Mapping ; Brain research ; Cognitive ability ; Computer and Information Sciences ; Cortex (temporal) ; Data collection ; Female ; Funding ; Hippocampus ; Human behavior ; Human information processing ; Humans ; Information processing ; Male ; Medicine and Health Sciences ; Memory ; Memory, Short-Term ; Mental task performance ; Neurosciences ; Neurosurgery ; Open source software ; Oscillations ; Prefrontal cortex ; Prefrontal Cortex - physiology ; Psychological research ; Research and Analysis Methods ; Short term memory ; Social sciences ; Spatial memory ; Temporal lobe ; Temporal Lobe - physiology ; Theta Rhythm ; Theta rhythms
É parte de: PLoS Biology, 2018-03, Vol.16 (3), p.e2004274-e2004274
Notas: new_version
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
NFR/240389
The authors have declared that no competing interests exist.
Descrição: How do we rapidly process incoming streams of information in working memory, a cognitive mechanism central to human behavior? Dominant views of working memory focus on the prefrontal cortex (PFC), but human hippocampal recordings provide a neurophysiological signature distinct from the PFC. Are these regions independent, or do they interact in the service of working memory? We addressed this core issue in behavior by recording directly from frontotemporal sites in humans performing a visuospatial working memory task that operationalizes the types of identity and spatiotemporal information we encounter every day. Theta band oscillations drove bidirectional interactions between the PFC and medial temporal lobe (MTL; including the hippocampus). MTL theta oscillations directed the PFC preferentially during the processing of spatiotemporal information, while PFC theta oscillations directed the MTL for all types of information being processed in working memory. These findings reveal an MTL theta mechanism for processing space and time and a domain-general PFC theta mechanism, providing evidence that rapid, dynamic MTL-PFC interactions underlie working memory for everyday experiences.
Editor: United States: Public Library of Science
Idioma: Inglês;Norueguês

Links

View this record in MEDLINE/PubMed

Voltar para lista de resultados

Anterior Resultado 6 Avançar Ir para próxima página

Realização: Logos de Redes Sociais:

Dynamic frontotemporal systems process space and time in working memory

Johnson, Elizabeth L ; Adams, Jenna N ; Solbakk, Anne-Kristin ; Endestad, Tor ; Larsson, Pål G ; Ivanovic, Jugoslav ; Meling, Torstein R ; Lin, Jack J ; Knight, Robert T Rushworth, Matthew

United States: Public Library of Science

Buscando em bases de dados remotas. Favor aguardar.