J
Johannes Beck
Researcher at University of Basel
Publications - 78
Citations - 3620
Johannes Beck is an academic researcher from University of Basel. The author has contributed to research in topics: Aerobic exercise & Randomized controlled trial. The author has an hindex of 23, co-authored 73 publications receiving 3075 citations. Previous affiliations of Johannes Beck include University of Zurich & University Hospital of Basel.
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Journal ArticleDOI
Imbalance between Left and Right Dorsolateral Prefrontal Cortex in Major Depression Is Linked to Negative Emotional Judgment : An fMRI Study in Severe Major Depressive Disorder
Simone Grimm,Johannes Beck,Daniel Schuepbach,Daniel Hell,Peter Boesiger,Felix Bermpohl,L. Niehaus,Heinz Boeker,Georg Northoff,Georg Northoff +9 more
TL;DR: Left-right DLPFC imbalance is characterized in neuropsychological regard, which bridges the gap from resting metabolism and therapeutic repetitive transcranial magnetic stimulation effects to functional neuroanatomy of altered emotional-cognitive interaction in MDD.
Journal ArticleDOI
GABA concentrations in the human anterior cingulate cortex predict negative BOLD responses in fMRI
Georg Northoff,Martin Walter,Rolf F. Schulte,Johannes Beck,Ulrike Dydak,Anke Henning,Heinz Boeker,Simone Grimm,Peter Boesiger +8 more
TL;DR: It is observed that the concentration of GABA in the ACC specifically correlated with the amount of negative BOLD responses in the very same region during emotional processing and resting-state magnetic resonance spectroscopy.
Journal ArticleDOI
Altered Negative BOLD Responses in the Default-Mode Network during Emotion Processing in Depressed Subjects
Simone Grimm,Peter Boesiger,Johannes Beck,Daniel Schuepbach,Felix Bermpohl,Martin Walter,Jutta Ernst,Daniel Hell,Heinz Boeker,Georg Northoff,Georg Northoff +10 more
TL;DR: It is demonstrated that default-mode network NBRs are reduced in MDD and modulate these patients' abnormally negative emotions.
Journal ArticleDOI
The relationship between aberrant neuronal activation in the pregenual anterior cingulate, altered glutamatergic metabolism, and anhedonia in major depression.
Martin Walter,Anke Henning,Simone Grimm,Rolf F. Schulte,Johannes Beck,Ulrike Dydak,Betina Schnepf,Heinz Boeker,Peter Boesiger,Georg Northoff +9 more
TL;DR: Aberrant neuronal activation patterns of the pgACC in anhedonic depression are related to deficits of glutamatergic metabolism, a cortical region linked to anhedonia.
Journal ArticleDOI
High Exercise Levels Are Related to Favorable Sleep Patterns and Psychological Functioning in Adolescents: A Comparison of Athletes and Controls
TL;DR: Findings suggest that chronic vigorous exercising is positively related to adolescents' sleep and psychological functioning, and indicate that males with low exercise levels are at risk for increased sleep complaints and poorer psychological functioning.