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Showing 1 to 5 of 5 entries
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Ventral Striatal-Hippocampus Coupling During Reward Processing as a Stratification Biomarker for Psychotic Disorders.

Biological psychiatry

Schwarz K, Moessnang C, Schweiger JI, Harneit A, Schneider M, Chen J, Cao H, Schwarz E, Witt SH, Rietschel M, Nöthen M, Degenhardt F, Wackerhagen C, Erk S, Romanczuk-Seiferth N, Walter H, Tost H, Meyer-Lindenberg A.
PMID: 34607654
Biol Psychiatry. 2021 Jul 24; doi: 10.1016/j.biopsych.2021.07.016. Epub 2021 Jul 24.

BACKGROUND: Altered ventral striatal (vST) activation to reward expectancy is a well-established intermediate phenotype for psychiatric disorders, specifically schizophrenia (SZ). Preclinical research suggests that striatal alterations are related to a reduced inhibition by the hippocampal formation, but its role...

Brain Imaging in Gambling Disorder.

Current addiction reports

Quester S, Romanczuk-Seiferth N.
PMID: 26273544
Curr Addict Rep. 2015;2(3):220-229. doi: 10.1007/s40429-015-0063-x.

Gambling disorder recently was reclassified under the category "substance-related and addictive disorders." With regard to the diagnostic criteria, it overlaps a great deal with substance use disorder, i.e., loss of control, craving/withdrawal, and neglect of other areas of life....

Ventral Striatal-Hippocampus Coupling During Reward Processing as a Stratification Biomarker for Psychotic Disorders.

Biological psychiatry

Schwarz K, Moessnang C, Schweiger JI, Harneit A, Schneider M, Chen J, Cao H, Schwarz E, Witt SH, Rietschel M, Nöthen M, Degenhardt F, Wackerhagen C, Erk S, Romanczuk-Seiferth N, Walter H, Tost H, Meyer-Lindenberg A.
PMID: 34607654
Biol Psychiatry. 2022 Jan 15;91(2):216-225. doi: 10.1016/j.biopsych.2021.07.016. Epub 2021 Jul 24.

BACKGROUND: Altered ventral striatal (vST) activation to reward expectancy is a well-established intermediate phenotype for psychiatric disorders, specifically schizophrenia (SZ). Preclinical research suggests that striatal alterations are related to a reduced inhibition by the hippocampal formation, but its role...

Students in the Sex Industry: Motivations, Feelings, Risks, and Judgments.

Frontiers in psychology

Ernst F, Romanczuk-Seiferth N, Köhler S, Amelung T, Betzler F.
PMID: 33716855
Front Psychol. 2021 Feb 25;12:586235. doi: 10.3389/fpsyg.2021.586235. eCollection 2021.

Student sex work is a current phenomenon all over the world, increasingly reported by the media in recent years. However, student sex work remains under-researched in Germany and is lacking direct first-hand reports from the people involved. Further, sex...

Incidental Memory Encoding Assessed with Signal Detection Theory and Functional Magnetic Resonance Imaging (fMRI).

Frontiers in behavioral neuroscience

Clemens B, Regenbogen C, Koch K, Backes V, Romanczuk-Seiferth N, Pauly K, Shah NJ, Schneider F, Habel U, Kellermann T.
PMID: 26635557
Front Behav Neurosci. 2015 Nov 18;9:305. doi: 10.3389/fnbeh.2015.00305. eCollection 2015.

In functional magnetic resonance imaging (fMRI) studies that apply a "subsequent memory" approach, successful encoding is indicated by increased fMRI activity during the encoding phase for hits vs. misses, in areas underlying memory encoding such as the hippocampal formation....

Showing 1 to 5 of 5 entries