M
Matthias J. Koepp
Researcher at UCL Institute of Neurology
Publications - 243
Citations - 14597
Matthias J. Koepp is an academic researcher from UCL Institute of Neurology. The author has contributed to research in topics: Epilepsy & Temporal lobe. The author has an hindex of 66, co-authored 228 publications receiving 12776 citations. Previous affiliations of Matthias J. Koepp include University College London & Queen's University.
Papers
More filters
Journal ArticleDOI
Evidence for striatal dopamine release during a video game
Matthias J. Koepp,Roger N. Gunn,Roger N. Gunn,Andrew D. Lawrence,Andrew D. Lawrence,Vincent J. Cunningham,Vincent J. Cunningham,Alain Dagher,Alain Dagher,Terry Jones,Terry Jones,David J. Brooks,David J. Brooks,Christopher J. Bench,Christopher J. Bench,Paul M. Grasby,Paul M. Grasby +16 more
TL;DR: Behaviour conditions under which dopamine is released in humans are shown for the first time, and the ability of positron emission tomography to detect neurotransmitter fluxes in vivo during manipulations of behaviour is illustrated.
Journal ArticleDOI
Three-dimensional maximum probability atlas of the human brain, with particular reference to the temporal lobe
Alexander Hammers,Richard Allom,Matthias J. Koepp,Samantha L. Free,Ralph Myers,Louis Lemieux,Tejal N. Mitchell,David J. Brooks,John S. Duncan +8 more
TL;DR: This work has expanded and refined existing algorithms for the subdivision of MRI datasets into anatomical structures, and used the normalized superimposed atlases to create a maximum probability map in stereotaxic space, which retains quantitative information regarding inter‐subject variability.
Journal ArticleDOI
Hemispheric asymmetries in language-related pathways: A combined functional MRI and tractography study
H. W. Robert Powell,Geoffrey J. M. Parker,Daniel C. Alexander,Mark R. Symms,P A Boulby,Claudia A. M. Wheeler-Kingshott,Gareth J. Barker,Uta Noppeney,Matthias J. Koepp,John S. Duncan +9 more
TL;DR: This work demonstrated consistent connections between Broca's and Wernicke's areas along the superior longitudinal fasciculus bilaterally but more extensive fronto-temporal connectivity on the left than the right.
Journal ArticleDOI
Abnormal cerebral structure in juvenile myoclonic epilepsy demonstrated with voxel-based analysis of MRI
TL;DR: Findings indicate a structural cerebral abnormality in juvenile myoclonic epilepsy, with involvement of mesiofrontal cortical structures.
Journal ArticleDOI
Imaging memory in temporal lobe epilepsy: predicting the effects of temporal lobe resection
Silvia B. Bonelli,R Powell,Mahinda Yogarajah,Rebecca S. Samson,Mark R. Symms,Pamela J. Thompson,Matthias J. Koepp,John S. Duncan +7 more
TL;DR: Preoperative memory functional magnetic resonance imaging was the strongest predictor of verbal and visual memory decline following anterior temporal lobe resection and memory function in the ipsilateral posterior hippocampus may contribute to better preservation of memory after surgery.