Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Rosalyn J, Moran"'
Autor:
Charlotte M. Crisp, Angad Sahni, Sze W. Pang, Lucy D. Vanes, Timea Szentgyorgyi, Bruno Averbeck, Rosalyn J. Moran, Sukhwinder S. Shergill
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract One third of people with psychosis become antipsychotic treatment-resistant and the underlying mechanisms remain unclear. We investigated whether altered cognitive control function is a factor underlying development of treatment resistance.
Externí odkaz:
https://doaj.org/article/ef78e5a86b07426d9cae2524b3e8c2a8
Autor:
Caitlin V. Hall, Graham Radford-Smith, Emma Savage, Conor Robinson, Luca Cocchi, Rosalyn J. Moran
Publikováno v:
Frontiers in Psychiatry, Vol 14 (2023)
Gut inflammation is thought to modify brain activity and behaviour via modulation of the gut-brain axis. However, how relapsing and remitting exposure to peripheral inflammation over the natural history of inflammatory bowel disease (IBD) contributes
Externí odkaz:
https://doaj.org/article/5ecdca5575f541478e14cdedd4ff55a7
Autor:
Zalina Dezhina, Jonathan Smallwood, Ting Xu, Federico E Turkheimer, Rosalyn J Moran, Karl J Friston, Robert Leech, Erik D Fagerholm
Publikováno v:
PLoS Computational Biology, Vol 19, Iss 10, p e1011571 (2023)
The definition of a brain state remains elusive, with varying interpretations across different sub-fields of neuroscience-from the level of wakefulness in anaesthesia, to activity of individual neurons, voltage in EEG, and blood flow in fMRI. This la
Externí odkaz:
https://doaj.org/article/7a4c66c9906245b28c8106baf8707baa
Publikováno v:
Frontiers in Systems Neuroscience, Vol 17 (2023)
IntroductionThe extinction of fear memories is an important component in regulating defensive behaviors, contributing toward adaptive processes essential for survival. The cerebellar medial nucleus (MCN) has bidirectional connections with the ventrol
Externí odkaz:
https://doaj.org/article/50215245b3534cfbb41f511e2d4cc85f
Publikováno v:
Frontiers in Systems Neuroscience, Vol 16 (2022)
Externí odkaz:
https://doaj.org/article/8908591e6593491b84f1e885ddd62730
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-25 (2021)
Abstract Human social interactions depend on the ability to resolve uncertainty about the mental states of others. The context in which social interactions take place is crucial for mental state attribution as sensory inputs may be perceived differen
Externí odkaz:
https://doaj.org/article/cdfef90d74744511bfdab7fa49369b32
Fine-tuning neural excitation/inhibition for tailored ketamine use in treatment-resistant depression
Autor:
Erik D. Fagerholm, Robert Leech, Steven Williams, Carlos A. Zarate, Rosalyn J. Moran, Jessica R. Gilbert
Publikováno v:
Translational Psychiatry, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract The glutamatergic modulator ketamine has been shown to rapidly reduce depressive symptoms in patients with treatment-resistant major depressive disorder (TRD). Although its mechanisms of action are not fully understood, changes in cortical e
Externí odkaz:
https://doaj.org/article/8e2a5119bb024d8d9cba516dd729c717
Autor:
Erik D. Fagerholm, Zalina Dezhina, Rosalyn J. Moran, Karl J. Friston, Federico Turkheimer, Robert Leech
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 023197 (2023)
This article is part of the Physical Review Research collection titled Physics of Neuroscience. Boltzmann entropy is a measure of the hidden information contained within a system. In the context of neuroimaging, information can be hidden within the m
Externí odkaz:
https://doaj.org/article/38993d41cc694a2eb21d8d45ab968003
Autor:
Charlotte M. Horne, Angad Sahni, Sze W. Pang, Lucy D. Vanes, Timea Szentgyorgyi, Bruno Averbeck, Rosalyn J. Moran, Sukhwinder S. Shergill
Publikováno v:
NeuroImage: Clinical, Vol 34, Iss , Pp 103004- (2022)
Background: Positive symptoms of psychosis (e.g., hallucinations) often limit everyday functioning and can persist despite adequate antipsychotic treatment. We investigated whether poor cognitive control is a mechanism underlying these symptoms. Meth
Externí odkaz:
https://doaj.org/article/ea299c9aa956472b86d7dfb7933ce5e7
Autor:
Dario Schöbi, Fabienne Homberg, Stefan Frässle, Heike Endepols, Rosalyn J. Moran, Karl J. Friston, Marc Tittgemeyer, Jakob Heinzle, Klaas Enno Stephan
Publikováno v:
NeuroImage, Vol 237, Iss , Pp 118096- (2021)
Drugs affecting neuromodulation, for example by dopamine or acetylcholine, take centre stage among therapeutic strategies in psychiatry. These neuromodulators can change both neuronal gain and synaptic plasticity and therefore affect electrophysiolog
Externí odkaz:
https://doaj.org/article/370cc982de8e41bc9712c51e67716411