Psychiatrist & Researcher @Hopitaux_unige | Geneva
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- Following 76
- Followers 179
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Matthias Kirschner retweeted
Our latest article: Reconsidering evidence for Psychedelic-induce psychosis. A call to action for open-label trial #psilocybin therapy for psychosis #marco_solmi #systematicreview #SysRev #review #psychedelic nature.com/articles/s41380-0…
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New Preprint! Our latest research, led by Marlene Franz, identifies orbitofrontal cortex thickness and network alterations as transdiagnostic markers of amotivation. Big thanks to all co-authors @BorisBernhardt @sofievalk @misicbata @bttyeo @philipphoman medrxiv.org/content/10.1101/…
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🌟 Exciting PhD Opportunity! 🌟
Interested in multiscale & multimodal neuroimaging in psychiatry with high-res 7MRI & big data @enigmabrains ? Apply for our 3-year fully funded PhD and join us @hug_ge, @Synapsy_UNIGE !
📧 matthias.kirschner@hug.ch 🔗 tmn-lab.github.io
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Matthias Kirschner retweeted
This work is now out in @JAMAPsych! 🧠
jamanetwork.com/journals/jam…
Thanks to all coauthors and collaborators! @orygen_aus @MNC_Psychiatry @NSB_Lab @turnerinstitute @AFornito @YalePsychology @Mon_Bio_Imaging
📈New & improved pre-print on the network-based spreading of grey matter changes across multiple stages of psychosis! We find that (1) 🧠volume changes are strongly constrained by axonal connections & (2) 🎯the hippocampus may be an epicenter of spread medrxiv.org/content/10.1101/… 1/n
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Matthias Kirschner retweeted
Big thank you to @sofievalk @MMG_Kirschner @BorisBernhardt @ClaraMoreau9 for launching ENIGMA's newest group early this morning - ENIGMA's Gradients Group (EGG) will study principles of brain functional organization throughout life +across disorders. More shortly! :)
ALT Matthias' dog joined the call :)
ALT ENIGMA's gradients group will study principles of brain functional organization and how gradients change throughout life and in multiple psychiatric, developmental, and neurological conditions
ALT A diagram of anatomical and functional gradients and their relation to the phylogenetic and embryonic sequence of emergence of brain systems
ALT Shared and distinct patterns of brain abnormalities in different disorders may align with known patterns of functional organization that can be characterized using gradient methods
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Matthias Kirschner retweeted
Excited to receive feedback on the preliminary results of our work in progress re:cerebellum-VTA connectivity linked to social amotivation in schizophrenia - led by superstar @FarnazDelavari
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Matthias Kirschner retweeted
Our paper using a precision phenotyping approach to characterise schizotypy is now out in @SchizBulletin, led by J Tiego:
academic.oup.com/schizophren…
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Matthias Kirschner retweeted
Massive connectome resource
Structural and functional whole-brain networks for 40k individuals
Multiple resolutions, parcellation atlases and connectivity measures to select from and extensive QC.
Mapped by @Sina_Mansour_L
Connectomes for 40,000 UK Biobank participants: A multi-modal, multi-scale brain network resource biorxiv.org/cgi/content/shor… #biorxiv_neursci
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Matthias Kirschner retweeted
Extremely excited to share our Medrxiv preprint on sustained improvements in brain health and metabolic markers 24 months following bariatric surgery!
Sustained improvements in brain health and metabolic markers 24 months following bariatric surgery medrxiv.org/content/10.1101/…
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Matthias Kirschner retweeted
🧠Neuroimaging peeps🧠 our field is blessed with beautiful visualizations. Our preprint provides 3 tools to help move toward code-based & replicable visualization:
📗practical guide (why should I?)
📦package selector (which one?)
🏗️code template generator (how do I start?)
👇🧵
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Matthias Kirschner retweeted
📈New & improved pre-print on the network-based spreading of grey matter changes across multiple stages of psychosis! We find that (1) 🧠volume changes are strongly constrained by axonal connections & (2) 🎯the hippocampus may be an epicenter of spread medrxiv.org/content/10.1101/… 1/n
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Matthias Kirschner retweeted
New paper in Brain! Cortical thinning in isolated REM sleep behavior disorder occurs in regions with higher expression of genes invovled in mitochondrial functions! tinyurl.com/3zrnrnxz
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Matthias Kirschner retweeted
neuromaps: structural and functional interpretation of brain maps | nature.com/articles/s41592-0…
GoogleMaps for the brain!
By @rossdavism @JustineYHansen out now in @naturemethods 🧠🧰⤵️
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Matthias Kirschner retweeted
neuromaps is live!
Here's the blog post I wrote, mostly so that I can send it to my parents when they ask me what it is I do: protocolsmethods.springernat…
So greatful for @rossdavism (!), my lab, and all neuromappers for what turned out to be a very collaborative + fun project 🥰
neuromaps: structural and functional interpretation of brain maps | nature.com/articles/s41592-0…
GoogleMaps for the brain!
By @rossdavism @JustineYHansen out now in @naturemethods 🧠🧰⤵️
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Matthias Kirschner retweeted
In our new preprint, we show that in the psychosis spectrum the vermal cerebellum plays a role in the integration of reward and cognitive function & its activity is inversely related to apathy severity. Led by the awesome @MMG_Kirschner & my brilliant mentor Stefan Kaiser
Cerebellar and cortico-striatal-midbrain contributions to reward-cognition processes and apathy within the psychosis continuum biorxiv.org/cgi/content/shor… #bioRxiv
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Matthias Kirschner retweeted
Mapping neurotransmitter systems to the structural and functional organization of the human neocortex | doi.org/10.1101/2021.10.28.4…
Led by @JustineYHansen w/ super collaborators
TLDR: we curate an atlas of neurotransmitter receptors and relate it to brain organization 🔐🧠🌎 ⤵️
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Matthias Kirschner retweeted
Our paper is out 🎉 Thanks to @philipphoman @johnmkaneny @LeuchtStefan & all.
📄 We found, increased variability in side effects of antipsychotics ➡️ suggesting stratified/personalized treatment allocation ➡️ could improve adherence & long-term health.
academic.oup.com/schizophren…
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Matthias Kirschner retweeted
Now out in @naturemethods | The ENIGMA Toolbox 🧰
An open-source python (🐍) and matlab (🌋) repository to access 100+ ENIGMA maps, visualize cortical and subcortical surface data, and relate neuroimaging findings to multiscale brain organization
🔗 go.nature.com/3ycxvn5
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Matthias Kirschner retweeted
Visit us at @SOBP's poster session today to learn about infancy & early childhood brain development, neuroanatomical signatures of schizotypy, white matter microstructure in early onset psychosis, dysconnectivity in bipolar + more! #SOBP2021
@Leila_Nabulsi @nifti12 @MMG_Kirschner
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