Effects of dietary tryptophan and phenylalanine–tyrosine depletion on phasic alertness in healthy adults – A pilot study

Autor: Patricia Hildebrand, Werner Königschulte, Tilman Jakob Gaber, Sarah Bubenzer-Busch, Katrin Helmbold, Caroline Sarah Biskup, Karl-Josef Langen, Gereon Rudolf Fink, Florian Daniel Zepf

Publikováno v: Food & Nutrition Research, Vol 59, Iss 0, Pp 1-11 (2015)

Background: The synthesis of the neurotransmitters serotonin (5-HT) and dopamine (DA) in the brain can be directly altered by dietary manipulation of their relevant precursor amino acids (AA). There is evidence that altered serotonergic and dopaminer

Externí odkaz: https://doaj.org/article/a4d56c21d0b7496aa359f801cb9d9899

Functional connectivity of the vigilant-attention network in children and adolescents with attention-deficit/hyperactivity disorder

Autor: Pradeep Rao, Hugo A.E. Morandini, Robert Langner, Richard M. Stewart, Simone Mahfouda, Julia K. Moore, Sarah Bubenzer-Busch, Simon B. Eickhoff, Kevin C. Runions, Janice W. Y. Wong, Gereon R. Fink, C.S. Biskup, Florian D. Zepf

Publikováno v: Brain and cognition 131, 56-65 (2019). doi:10.1016/j.bandc.2017.10.005
Brain and Cognition
Brain and cognition 131, 56-65 (2019). doi:10.1016/j.bandc.2017.10.005 special issue: "Resting-state fMRI and Cognition / Edited by Martin Lotze, Robert Langner"

Highlights • ADHD affects functional connectivity in a brain network for vigilant attention (VA). • First evidence showing the VA network is intrinsically coupled in older children. • ADHD patients showed less consistent network connectivity, f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a7c82e7eabc8a5b7eb6310281b4a168
https://hdl.handle.net/2128/21855

Serotonergic modulation of resting state default mode network connectivity in healthy women

Autor: Albrecht Eisert, T. J. Gaber, Sarah Bubenzer-Busch, Florian D. Zepf, Ute Habel, Brigitte Dahmen, K. Helmbold, Kerstin Konrad, Beate Herpertz-Dahlmann, C.S. Biskup, Mikhail Zvyagintsev, Martin Klasen

Publikováno v: Amino Acids. 48:1109-1120

The default mode network (DMN) plays a central role in intrinsic thought processes. Altered DMN connectivity has been linked to diminished cerebral serotonin synthesis. Diminished brain serotonin synthesis is further associated with a lack of impulse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ea837ad66c5dfcf8286c3355556b493
https://doi.org/10.1007/s00726-015-2137-4

Reduced Responsiveness to Social Provocation in Autism Spectrum Disorder

Autor: Sarah Bubenzer-Busch, Ute Habel, Isabella Schneider, Frank Schneider, Ruben C. Gur, Florian D. Zepf, Christina Regenbogen, Nils Kohn

Publikováno v: Autism Research. 8:297-306

Deficits in emotion processing and social interaction are prominent symptoms of autism spectrum disorder (ASD). ASD has also been associated with aggressive tendencies towards self and others. The prevalence of aggressive behavior in this disorder, i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::85ad057d6c96d3864ccd062b7015fe9d
https://doi.org/10.1002/aur.1446

Studying the effects of dietary body weight-adjusted acute tryptophan depletion on punishment-related behavioral inhibition

Autor: Beate Herpertz-Dahlmann, Molly J. Crockett, T. J. Gaber, K. Helmbold, V. L. S. Dingerkus, Sarah Bubenzer-Busch, C. L. Sánchez, Brigitte Dahmen, Florian D. Zepf

Publikováno v: Food & Nutrition Research; Vol 59 (2015)
Food & Nutrition Research
Food & nutrition research 59, 28443 (2015). doi:10.3402/fnr.v59.28443
Food & Nutrition Research, Vol 59, Iss 0, Pp 1-11 (2015)

Food & nutrition research 59, 28443 (2015). doi:10.3402/fnr.v59.28443
Published by Co-Action Publishing, Häggeby [u.a.]

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85f688a62ca638c8f7eaaa6100a947f8
http://www.foodandnutritionresearch.net/index.php/fnr/article/view/28443