Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  Spatial modulation of hippocampal activity in freely moving macaques

Mao, D., Avila, E., Caziot, B., Laurens, J., Dickman, J. D., & Angelaki, D. E. (2021). Spatial modulation of hippocampal activity in freely moving macaques. Neuron, 109(21), 3521-3534.e6. doi:10.1016/j.neuron.2021.09.032.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel

Dateien

einblenden: Dateien
ausblenden: Dateien
:
Mao_2021_SpatialModulationOf.pdf (Verlagsversion), 10MB
 
Datei-Permalink:
-
Name:
Mao_2021_SpatialModulationOf.pdf
Beschreibung:
-
OA-Status:
Sichtbarkeit:
Eingeschränkt (Ernst Strüngmann Institute for Neuroscience in Cooperation with Max Planck Society (ESI), MFES; )
MIME-Typ / Prüfsumme:
application/pdf
Technische Metadaten:
Copyright Datum:
2021
Copyright Info:
Copyright © 2021 Elsevier Inc.
Lizenz:
-

Externe Referenzen

einblenden:
ausblenden:
Beschreibung:
-
OA-Status:
Keine Angabe

Urheber

einblenden:
ausblenden:
 Urheber:
Mao, Dun, Autor
Avila, Eric, Autor
Caziot, Baptiste, Autor
Laurens, Jean1, 2, Autor                 
Dickman, J. David, Autor
Angelaki, Dora E., Autor
Affiliations:
1Ernst Strüngmann Institute (ESI) for Neuroscience in Cooperation with Max Planck Society, Max Planck Society, Deutschordenstr. 46, 60528 Frankfurt, DE, ou_2074314              
2Laurens Lab, Ernst Strüngmann Institute (ESI) for Neuroscience in Cooperation with Max Planck Society, Max Planck Society, Deutschordenstraße 46, 60528 Frankfurt, DE, ou_3381232              

Inhalt

einblenden:
ausblenden:
Schlagwörter: motion tracking non-human primate
 Zusammenfassung: The hippocampal formation is linked to spatial navigation, but there is little corroboration from freely moving primates with concurrent monitoring of head and gaze stances. We recorded neural activity across hippocampal regions in rhesus macaques during free foraging in an open environment while tracking their head and eye. Theta activity was intermittently present at movement onset and modulated by saccades. Many neurons were phase-locked to theta, with few showing phase precession. Most neurons encoded a mixture of spatial variables beyond place and grid tuning. Spatial representations were dominated by facing location and allocentric direction, mostly in head, rather than gaze, coordinates. Importantly, eye movements strongly modulated neural activity in all regions. These findings reveal that the macaque hippocampal formation represents three-dimensional (3D) space using a multiplexed code, with head orientation and eye movement properties being dominant during free exploration.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2021-10-122021-11-03
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1016/j.neuron.2021.09.032
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Neuron
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Cambridge, Mass. : Cell Press
Seiten: - Band / Heft: 109 (21) Artikelnummer: - Start- / Endseite: 3521 - 3534.e6 Identifikator: ISSN: 0896-6273
CoNE: https://pure.mpg.de/cone/journals/resource/954925560565