G
Gereon R. Fink
Researcher at Forschungszentrum Jülich
Publications - 976
Citations - 67974
Gereon R. Fink is an academic researcher from Forschungszentrum Jülich. The author has contributed to research in topics: Medicine & Functional magnetic resonance imaging. The author has an hindex of 114, co-authored 867 publications receiving 60853 citations. Previous affiliations of Gereon R. Fink include University of Geneva & University of Hamburg.
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Journal ArticleDOI
Visuospatial attention: how to measure effects of infrequent, unattended events in a blocked stimulus design.
TL;DR: Both sustained and transient neural processes underlying reorienting of visuospatial attention are shown, using a hybrid design and both event-related and blocked analysis techniques.
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Potential of Early [18F]-2-Fluoro-2-Deoxy-d-Glucose Positron Emission Tomography for Identifying Hypoperfusion and Predicting Fate of Tissue in a Rat Embolic Stroke Model
Maureen Walberer,Heiko Backes,Maria Adele Rueger,Bernd Neumaier,Heike Endepols,Mathias Hoehn,Gereon R. Fink,Michael Schroeter,Rudolf Graf +8 more
TL;DR: The embolic stroke model in rats was applied to characterize early development of regional cerebral blood flow and metabolism with positron emission tomography (PET) using [15O]H2O and [18F]-2-fluoro-2-deoxy-D-glucose (FDG) to identify potential parameters for predicting tissue fate.
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The integrity of the cholinergic system determines memory performance in healthy elderly
Nils Richter,Inka Allendorf,Oezgur A. Onur,Lutz W. Kracht,Markus Dietlein,Marc Tittgemeyer,Bernd Neumaier,Gereon R. Fink,Juraj Kukolja +8 more
TL;DR: Data suggest that in older adults the integrity of the cholinergic system underlies inter-individual variability in memory function.
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Bringing proportional recovery into proportion: Bayesian modelling of post-stroke motor impairment.
Anna K. Bonkhoff,Anna K. Bonkhoff,Thomas M.H. Hope,Danilo Bzdok,Adrian G. Guggisberg,Rachel L. Hawe,Sean P. Dukelow,Anne Kathrin Rehme,Gereon R. Fink,C. Grefkes,Howard Bowman,Howard Bowman +11 more
TL;DR: The quantitative findings suggest that motor recovery post-stroke may exhibit some characteristics of proportionality, however, the variance explained was substantially reduced compared to what has previously been reported.
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The effects of Thalamic Deep Brain Stimulation on speech dynamics in patients with Essential Tremor: An articulographic study.
Doris Mücke,Anne Hermes,Timo B. Roettger,Johannes Becker,Henrik Hubert Niemann,Till A. Dembek,Lars Timmermann,Veerle Visser-Vandewalle,Gereon R. Fink,Martine Grice,Michael T. Barbe +10 more
TL;DR: Analysis of acoustics and articulatory patterns of the labial and lingual system using Electromagnetic Articulography in twelve Essential Tremor patients treated with thalamic DBS and twelve age- and sex-matched controls shows that critical changes in speech dynamics occur on two levels: with inactivated stimulation (DBS-OFF), patients showed coordination problems of thelabial and Lingual system in terms of articulatory imprecision and slowness.