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Ulman Lindenberger
Max Planck Society
Publications 565
Published on May 1, 2019in Nature Communications 12.35
Gail Davies46
Estimated H-index: 46
(University of Edinburgh),
Max Lam11
Estimated H-index: 11
+ 219 AuthorsChloe Fawns-Ritchie6
Estimated H-index: 6
(University of Edinburgh)
Christina M. Lill, who contributed to analysis of data, was inadvertently omitted from the author list in the originally published version of this article. This has now been corrected in both the PDF and HTML versions of the article.
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Published on Jun 1, 2019in NeuroImage 5.43
Christian Hensel , Maxi Becker4
Estimated H-index: 4
+ 6 AuthorsSimone Kühn40
Estimated H-index: 40
(Max Planck Society)
Abstract Tyrosine is precursor for monoamine neurotransmitters such as dopamine (DA), which is one of the key neurotransmitters in the frontostriatal network and of crucial relevance for mental disorders. Recent research reported that high dose tyrosine application resulted in increased brain DA synthesis, which is consistent with the observation of positive associations between daily tyrosine intake and cognitive test performance. In the present study, we investigated the associations between w...
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Published on Jun 1, 2019in Nature Neuroscience 19.91
Gabriel Ziegler7
Estimated H-index: 7
Tobias U. Hauser15
Estimated H-index: 15
(University College London)
+ 6 AuthorsRaymond J. Dolan166
Estimated H-index: 166
(University College London)
The transition from adolescence to adulthood is a period when ongoing brain development coincides with a substantially increased risk of psychiatric disorders. The developmental brain changes accounting for this emergent psychiatric symptomatology remain obscure. Capitalizing on a unique longitudinal dataset that includes in vivo myelin-sensitive magnetization transfer (MT) MRI scans, we show that this developmental period is characterized by brain-wide growth in MT trajectories within both gray...
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Published on May 21, 2019in Journal of Cognitive Neuroscience 3.47
Goran Papenberg14
Estimated H-index: 14
(Karolinska Institutet),
Nina Karalija4
Estimated H-index: 4
(Umeå University)
+ 6 AuthorsLars Bäckman83
Estimated H-index: 83
(Karolinska Institutet)
Episodic memory is a polygenic trait influenced by different molecular mechanisms. We used PET and a candidate gene approach to investigate how individual differences at the molecular level transla...
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Published on May 1, 2019in NeuroImage 5.43
Julian D. Karch (Leiden University), Elisa Filevich8
Estimated H-index: 8
(Humboldt University of Berlin)
+ 7 AuthorsSimone Kühn40
Estimated H-index: 40
(Max Planck Society)
Abstract Adequate reliability of measurement is a precondition for investigating individual differences and age-related changes in brain structure. One approach to improve reliability is to identify and control for variables that are predictive of within-person variance. To this end, we applied both classical statistical methods and machine-learning-inspired approaches to structural magnetic resonance imaging (sMRI) data of six participants aged 24–31 years gathered at 40–50 occasions distribute...
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Published on Apr 1, 2019in Nature Reviews Neuroscience 32.63
Roberto Cabeza83
Estimated H-index: 83
(Duke University),
Marilyn Albert108
Estimated H-index: 108
(Johns Hopkins University)
+ 10 AuthorsPatricia A. Reuter-Lorenz53
Estimated H-index: 53
(University of Michigan)
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Published on Mar 28, 2019in bioRxiv
Gabriel Ziegler7
Estimated H-index: 7
(University College London),
Michael Moutoussis15
Estimated H-index: 15
(University College London)
+ 7 AuthorsRaymond J. Dolan166
Estimated H-index: 166
(University College London)
Socio-economic disadvantage (SED) increases exposure to life stressors. Animal research suggests early life stressors affect later neurodevelopment, including myelin developmental growth. To determine whether human childhood SED affects myelination in adolescence and early adulthood we measured the developmental increase of a sensitive myelin marker, magnetization transfer (MT), in a longitudinal study. Childhood SED was associated with globally reduced MT, as well as slower intra-cortical MT in...
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Published on Mar 18, 2019in Human Brain Mapping 4.93
Patricio Donnelly‐Kehoe1
Estimated H-index: 1
(National Scientific and Technical Research Council),
Victor M. Saenger5
Estimated H-index: 5
+ 5 AuthorsGustavo Deco56
Estimated H-index: 56
(Pompeu Fabra University)
Resting state fMRI has been the primary tool for studying the functional organization of the human brain. However, even at so-called "rest", ongoing brain activity and its underlying physiological organization is highly dynamic and yet most of the information generated so far comes from group analysis. Here we developed an imaging-based technique capable of portraying information of local dynamics at a single-subject level reliably by using a whole-brain model that estimates a local bifurcation ...
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Published on Mar 16, 2019in bioRxiv
Myriam C. Sander7
Estimated H-index: 7
(Max Planck Society),
P. M. Maier (Max Planck Society)+ 6 AuthorsIris Wiegand9
Estimated H-index: 9
(Max Planck Society)
Due to hemispheric specialization of the human brain, neural signatures of visual working memory (WM) performance are expected to differ between tasks involving verbal versus spatial memoranda. Theories of cognitive aging suggest a reduction of hemispheric specialization in older adults. Using behavioral and neural WM capacity markers, we assessed hemispheric lateralization in younger and older adults performing a spatial or verbal visual WM task. Participants encoded information presented in th...
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