Show simple item record

dc.contributor.author
Javadi, Amir-Homayoun
dc.contributor.author
Emo, Beatrix
dc.contributor.author
Howard, Lorelei R.
dc.contributor.author
Zisch, Fiona E.
dc.contributor.author
Yu, Yichao
dc.contributor.author
Knight, Rebecca
dc.contributor.author
Silva, Joao P.
dc.contributor.author
Spiers, Hugo J.
dc.date.accessioned
2018-09-12T12:36:28Z
dc.date.available
2017-06-12T20:40:17Z
dc.date.available
2018-09-12T12:36:28Z
dc.date.issued
2017
dc.identifier.other
10.1038/ncomms14652
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/130108
dc.identifier.doi
10.3929/ethz-b-000130108
dc.description.abstract
Topological networks lie at the heart of our cities and social milieu. However, it remains unclear how and when the brain processes topological structures to guide future behaviour during everyday life. Using fMRI in humans and a simulation of London (UK), here we show that, specifically when new streets are entered during navigation of the city, right posterior hippocampal activity indexes the change in the number of local topological connections available for future travel and right anterior hippocampal activity reflects global properties of the street entered. When forced detours require re-planning of the route to the goal, bilateral inferior lateral prefrontal activity scales with the planning demands of a breadth-first search of future paths. These results help shape models of how hippocampal and prefrontal regions support navigation, planning and future simulation.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Nature Publishing Group
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Hippocampal and prefrontal processing of network topology to simulate the future
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2017-03-21
ethz.journal.title
Nature Communications
ethz.journal.volume
8
en_US
ethz.journal.abbreviated
Nat Commun
ethz.pages.start
14652
en_US
ethz.size
11 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.identifier.nebis
007044158
ethz.publication.place
London
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02045 - Dep. Geistes-, Sozial- u. Staatswiss. / Dep. of Humanities, Social and Pol.Sc.::02527 - Institut für Verhaltenswissenschaften / Institute of Behavioral Sciences::03987 - Hölscher, Christoph / Hölscher, Christoph
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02045 - Dep. Geistes-, Sozial- u. Staatswiss. / Dep. of Humanities, Social and Pol.Sc.::02527 - Institut für Verhaltenswissenschaften / Institute of Behavioral Sciences::03987 - Hölscher, Christoph / Hölscher, Christoph
ethz.date.deposited
2017-06-12T20:40:34Z
ethz.source
ECIT
ethz.identifier.importid
imp59365561ef7b598383
ethz.ecitpid
pub:193110
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-12T15:32:49Z
ethz.rosetta.lastUpdated
2019-02-03T07:55:01Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Hippocampal%20and%20prefrontal%20processing%20of%20network%20topology%20to%20simulate%20the%20future&rft.jtitle=Nature%20Communications&rft.date=2017&rft.volume=8&rft.spage=14652&rft.au=Javadi,%20Amir-Homayoun&Emo,%20Beatrix&Howard,%20Lorelei%20R.&Zisch,%20Fiona%20E.&Yu,%20Yichao&rft.genre=article&
 Search via SFX

Files in this item

Thumbnail

Publication type

Show simple item record