Performance monitoring in obsessive–compulsive disorder: Insights from internal capsule/nucleus accumbens deep brain stimulation

Autor: Thomas Schüller, Theo O.J. Gruendler, Ezra E. Smith, Juan Carlos Baldermann, Sina Kohl, Adrian G. Fischer, Veerle Visser-Vandewalle, Markus Ullsperger, Jens Kuhn, Daniel Huys

Publikováno v: NeuroImage: Clinical, Vol 31, Iss , Pp 102746- (2021)

Background: Symptoms of obsessive–compulsive disorder (OCD) are partly related to impaired cognitive control processes and theta modulations constitute an important electrophysiological marker for cognitive control processes such as signaling negat

Externí odkaz: https://doaj.org/article/dbe9eacf67164859afe660627ff44edd

Deep brain stimulation reduces conflict-related theta and error-related negativity in patients with obsessive-compulsive disorder

Autor: Veerle Visser-Vandewalle, Elena Sildatke, Till A. Dembek, Theo O.J. Gruendler, Jens Kuhn, Juan Carlos Baldermann, Sina Kohl, Daniel Huys, Thomas Schüller, Markus Ullsperger

Publikováno v: Neuromodulation, 25, 245-252
Neuromodulation, 25, 2, pp. 245-252

Contains fulltext : 241592.pdf (Publisher’s version ) (Open Access) Objectives: Obsessive-compulsive disorder (OCD) is a psychiatric disorder with alterations of cortico-striato-thalamo-cortical loops and impaired performance monitoring. Electrophy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf48cfec35872918765fa9f194ef9162
http://hdl.handle.net/2066/241592

Acute tryptophan depletion in healthy subjects increases preferences for negative reciprocity

Autor: Theo O.J. Gruendler, Paul Bengart, Bodo Vogt

Publikováno v: PLoS ONE, Vol 16, Iss 3, p e0249339 (2021)
PLoS ONE

Reciprocity motivates to reward those who are kind (= positive reciprocity) and to punish those who are unkind (= negative reciprocity). The neurotransmitter serotonin (5-HT) modulates human behavior in numerous social situations, such as retaliation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aa305e0b89685c9476ab41902d0933c
https://doaj.org/article/27bed973599245c3a58b3b8c6cbccda6

Publisher Correction: Dissociable roles of cortical excitation-inhibition balance during patch-leaving versus value-guided decisions

Autor: Gerhard Jocham, Oliver Speck, Luca Franziska Kaiser, Theo O.J. Gruendler, Lennart Luettgau

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-2 (2021)
Nature Communications 12(1), 3901 (2021). doi:10.1038/s41467-021-23485-2
Nature Communications

In a dynamic world, it is essential to decide when to leave an exploited resource. Such patch-leaving decisions involve balancing the cost of moving against the gain expected from the alternative patch. This contrasts with value-guided decisions that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::295cb09f107ca0ee9ac44b592b3dcd79
https://doaj.org/article/392019ea06014e9fbc171b036bd93afc

Decreased transfer of value to action in Tourette syndrome

Autor: Juan Carlos Baldermann, Jens Kuhn, Daniel Huys, Markus Ullsperger, Adrian G. Fischer, Theo O.J. Gruendler, Thomas Schüller

Publikováno v: Cortex, 126, pp. 39-48
Cortex, 126, 39-48

Contains fulltext : 216309.pdf (Publisher’s version ) (Closed access) Objective: Tourette syndrome is a neurodevelopmental disorder putatively associated with a hyperdopaminergic state. Therefore, it seems plausible that excessive dopamine transmis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19912a75bf111ed75ecdec3e1bb8991e
https://pubmed.ncbi.nlm.nih.gov/32062469