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Krish D. Singh

@magnetokrishio.bsky.social
259 followers 327 following 20 posts

MEG neuroscience researcher, CUBRIC veteran, Yorkshire born, lives in the ‘Diff. www.cardiff.ac.uk/people/view/23833…

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Reposted by Krish D. Singh
Heather Statham @heatherrstatham.bsky.social · 15/09/2026
I have officially started my role as research assistant for the DIALOG project 🎉. Thought disorder and language processing in psychosis is a new field for me, but I'm looking forward to getting stuck in and working with some amazing researchers.
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Reposted by Krish D. Singh
Serge Dumoulin @sergedumoulin.net · 21/07/2026
👁️🧠🧪 Vision takes time. But how does visual information flow through the human brain? Our new PLOS Computational Biology paper uses population receptive field (pRF) modelling to bring the spatial precision of fMRI to MEG, revealing the temporal dynamics of visual areas. 📖 doi.org/10.1371/jour...
doi.org
Non-invasive mapping of the temporal processing hierarchy in the human visual cortex
Author summary Vision doesn’t happen instantaneously, but unfolds over time. While we understand a lot about how the brain processes visual space, understanding how the brain processes information ove...
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Sidhant Chopra @sidchop.bsky.social · 29/06/2026
🧠 New work showing prominent and widespread 𝘪𝘯 𝘷𝘪𝘷𝘰 pre-synaptic terminal reductions in people with schizophrenia.🧠 nature.com/articles/s41... Strongest effects in left hemisphere, but synaptic loss didn't track with MRI grey matter alterations, but did align with..👇1/4
nature.com
Widespread synaptic density loss in schizophrenia follows molecular and network architecture - Molecular Psychiatry
Molecular Psychiatry - Widespread synaptic density loss in schizophrenia follows molecular and network architecture
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Reposted by Krish D. Singh
Tim Lawn @timlawn.bsky.social · 24/06/2026
🚨 New paper 🚨 Did you ever wonder if the spatial similarity of receptor PET maps matters for their use in molecular-informed fMRI analyses? Here we systematically investigate this. 🧵
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Reposted by Krish D. Singh
Charlotte Reese Marshall @tomrhysmarshall.bsky.social · 24/10/2025
Doing a lit search and finding many recent papers still using the jet colormap 😭😭😭 Please don't use this colormap for anything because it's not perceptually uniform (changes of equal size don't look equal) and not friendly to people with variant colour vision. Some alternatives below... <thread>
media.tenor.com
a man singing into a microphone with the words " maybe it 's time to let the old ways die " above him
Alt: a man singing into a microphone with the words " maybe it 's time to let the old ways die " above him
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Krish D. Singh @magnetokrishio.bsky.social · 22/10/2025
Really interesting paper here. Adding to increasing literature showing that interpretation of the sign of the BOLD response during task is tricky and varies across the brain - including possible reversal of neurovascular coupling in DMN regions.
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Reposted by Krish D. Singh
Nature Portfolio @natureportfolio.nature.com · 18/10/2025
A study in Nature Neuroscience finds psychedelics disrupt the relationship between neuronal activity and blood flow in humans and mice. This suggests fMRI results under psychedelics may reflect vascular effects as much as neural ones and should be interpreted with caution. go.nature.com/47hqVPH 🧪
This image is figure 5 from the paper showing how hallucinogenic 5HT2AR agonism alters neurovascular coupling at local and global scales.
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Krish D. Singh @magnetokrishio.bsky.social · 17/10/2025
Really looking forward to this. See you all there!!
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Zach Danziger @danzigerzachary.bsky.social · 10/07/2025
If you're doing #neuroscience out there, you don't have to be peer pressured to switch from #matlab to python. You do you. ❤️ scholarblogs.emory.edu/danziger/202...
scholarblogs.emory.edu
Confessions of a Neuro MATLAB Apologist – Danziger Lab
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Bratislav Misic @misicbata.bsky.social · 20/06/2025
Benchmarking methods for mapping functional connectivity in the brain | doi.org/10.1038/s415... What is the best measure of functional connectivity (FC)? led by @zhenqi.bsky.social in @natmethods.nature.com ⤵️
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Rick Betzel @richardfbetzel.bsky.social · 31/05/2025
Niceeeee www.nature.com/articles/s42... Leveraging multivariate information for community detection in functional brain networks | Communications Biology
nature.com
Leveraging multivariate information for community detection in functional brain networks - Communications Biology
Modeling brain modular structure by accounting for higher-order interactions reveals a novel organization of the transmodal cortex and highlights brain areas with high and low topological specializati...
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MEGUKI 2025 @meguki2025.bsky.social · 19/05/2025
Deadline approaching, only 6 days left! Follow the link below to submit your abstract: meguk.ac.uk/abstract-sub...
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Reposted by Krish D. Singh
MEGUKI 2025 @meguki2025.bsky.social · 06/05/2025
Drumroll please... 🥁 Abstract submission for MEG-UKI 2025 is now open!!! All the details can be found meguk.ac.uk/meg-uki-2025/ We are looking forward to welcoming you to London!
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Matthias Gruber @mjgruber.bsky.social · 02/05/2025
Please repost! Our deadline is fast approaching for a 20-month postdoc position leading an fMRI project on the neurodevelopment of metacognition and curiosity. Join a great lab with fantastic collaborators! 🙂
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MattBrookesMEG @mattbrookesmeg.bsky.social · 07/04/2025
Super excited to see this published by the fabulous Natalie Rhodes. Awesome collaboration with @sickkidsto.bsky.social and @magnetokrishio.bsky.social allowed us to measure and model gamma oscillations in 100 people using OPM-MEG direct.mit.edu/imag/article...
direct.mit.edu
Measuring the neurodevelopmental trajectory of excitatory-inhibitory balance via visual gamma oscillations
Abstract. Disruption of the balance between excitatory and inhibitory neurotransmission (E-I balance) is thought to underlie many neurodevelopmental disorders; however, its study is typically restrict...
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Reposted by Krish D. Singh
Alexa Morcom @alexamorcom.bsky.social · 01/04/2025
[...] age-related differences in aperiodic EEG/MEG signals can be driven by cardiac rather than brain activity [...] important implications for all future research [into] aperiodic neural activity [...] control for the influence of cardiac signals is essential. elifesciences.org/reviewed-pre...
elifesciences.org
Age-related changes in “cortical” 1/f dynamics are linked to cardiac activity
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Alessandro Gozzi @gozziale.bsky.social · 13/03/2025
Our latest cross-species 🐭👨 work is out today ▶️ science.org/doi/10.1126/... We show that 1️⃣ Brain connectivity in carriers of genetic alterations conferring high risk for #autism & #schizophrenia U-turns (hyper▶️ hypo) during adolescence 2️⃣ This switch is driven by synaptic remodeling Thread 🧵👇 1/n
science.org
Synaptic-dependent developmental dysconnectivity in 22q11.2 deletion syndrome
Synaptic dysfunction underlies brain connectivity alterations in 22q11DS, a syndrome linked to neuropsychiatric disorders.
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Elio Balestrieri @eliobalestrieri.eurosky.social · 19/04/2024
Excited to share the first preprint of my postdoc! We explored a novel features space to describe M-EEG timeseries. These features are highly informative in differentiating brain states, even more than canonical features like power in predefined frequency bands! :D www.biorxiv.org/content/10.1...
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Jordan Hamm @jordanhamm.bsky.social · 16/02/2025
New results from study of cortical thickness in 1211 psychosis cases and 734 controls demonstrates that "visual cortex is among the most profoundly affected brain regions", with effect sizes larger than prefrontal regions. www.medrxiv.org/content/10.1...
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Krish D. Singh @magnetokrishio.bsky.social · 06/02/2025
We are very excited to announce the open release of a new 170 participant dataset: Linked MEG, TMS, multimodal 3T MRI, 7T MRI, Connectom MRI, cognitive /questionnaire data. Immense effort from a fabulous CUBRIC team. Paper by Carolyn McNabb et al: doi.org/10.1038/s415...
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Krish D. Singh @magnetokrishio.bsky.social · 05/02/2025
Count me in…
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Lena Palaniyappan @lenapl.bsky.social · 01/02/2025
Well done, Tiana! douglas.research.mcgill.ca/news/hsi-wei.... Thanks to @sylvainbaillet.bsky.social & @magnetokrishio.bsky.social 's awesome groups - we are getting full-time into the oscillatory dynamics of psychosis.
douglas.research.mcgill.ca
Postdoctoral student Hsi Wei receives Mitacs Elevate scholarship - The Douglas Research Centre
Postdoctoral student Hsi Wei has been awarded a Mitacs Elevate grant to support her research project entitled: « Speech markers reveal brain oscillatory patterns reflecting thought disorder inPsychosi...
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Reposted by Krish D. Singh
Dominic Boutet @dominic-boutet.bsky.social · 27/01/2025
I've been working with the Wilson-Cowan neural mass model for a while now and, over time, I've accumulated a bunch of tools to explore/visualize it. I recently decided to collect it all into a github repository available here if anyone is interested: github.com/NeuroLife77/...
github.com
GitHub - NeuroLife77/Wilson_Cowan_analysis: Analytical derivations and numerical analyses associated with the Wilson-Cowan model
Analytical derivations and numerical analyses associated with the Wilson-Cowan model - NeuroLife77/Wilson_Cowan_analysis
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British Neuroscience Association @britishneuro.bsky.social · 17/01/2025
Past BNA President, John Aggleton, has published a remarkable book dedicated to his late son, who passed away from a brain tumour. In honour of this, all royalties from the book will be donated to @braintumourrsch.bsky.social 20% discount from Routledge in January. routledge.com/Memory-and-t...
routledge.com
Memory and the Brain: Using, Losing, and Improving
Memory and the Brain explores the fascinating psychology and neuroscience of human memory. Written by a world expert in the field, John P. Aggleton, this book covers learning and memory from the very ...
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Imaging Neuroscience @imagingneurosci.bsky.social · 02/01/2025
New paper in Imaging Neuroscience by Saskia Helbling: Inferring laminar origins of MEG signals with optically pumped magnetometers (OPMs): A simulation study direct.mit.edu/imag/article...
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Reposted by Krish D. Singh
Lena Palaniyappan @lenapl.bsky.social · 05/12/2024
a belated tribute to one of my inspirations in #mentalhealth #psychosis #schizophrenia research nimygroup.org/goodbye-tim-...
nimygroup.org
Goodbye, Tim Crow. | NimyGroup
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Jason da Silva Castanheira @jasondasilvac.bsky.social · 28/11/2024
How do neurophysiological traits that characterize individuals evolve across the lifespan? Check it out: 👶🧒🧑🧓🧠 with the amazing @sylvainbaillet.bsky.social @alexwiesman.bsky.social & Margot Taylor www.biorxiv.org/content/10.1... 🧵(1/3)
biorxiv.org
The Lifespan Evolution of Individualized Neurophysiological Traits
How do neurophysiological traits that characterize individuals evolve across the lifespan? To address this question, we analyzed brief, task-free magnetoencephalographic recordings from over 1,000 ind...
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Earl K. Miller @earlkmiller.bsky.social · 26/11/2024
I have not seen a starter pack for the study of brain rhythms. So, here's a start. go.bsky.app/A6zgHeE
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Krish D. Singh @magnetokrishio.bsky.social · 23/11/2024
Amazing stuff, Sylvain. Need to find out more about how you did this.
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Rik Henson @rhens.bsky.social · 30/10/2024
Our paper finally appeared on modelling the effect of age on the BOLD fMRI response, one implication of which is that many age effects previously reported may be vascular rather than neural… onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Evaluating Models of the Ageing BOLD Response
Linear and nonlinear methods for estimating the BOLD response in the sensorimotor task from a large dataset show important effects of adult age on response features and biophysical parameters, some o....
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dickretired @dickretired.bsky.social · 25/08/2024
Challenge: does FMRI have a future (apart from studies of development and ageing)? We want to know HOW the brain works and for that we need millisecond temporal resolution neuropixels, MEG, OPMs. After nearly 30 years of FMRI we know basically WHERE things happen.
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Earl K. Miller @earlkmiller.bsky.social · 24/04/2024
Beta Rhythms May Be Master Regulators of Cognitive Control neurosciencenews.com/cognitive-co... #neuroscience
neurosciencenews.com
Beta Rhythms May Be Master Regulators of Cognitive Control - Neuroscience News
A new study highlights the critical role of beta rhythms (14-30 Hz) in orchestrating cognitive processes.
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Krish D. Singh @magnetokrishio.bsky.social · 05/04/2024
This looks like it’s going to be great - really good speakers on what I believe to be a key application area for MEG (SQUID or otherwise). I’m speaking but don’t let that put you off…fMRI to be lightly roasted by me but I’m sure it will cope…
bit.ly
MEG In Pharmaco Symposium [VIRTUAL]
A series of in person talks showcasing how MEG can be used in drug discovery and evaluation work & could support in drug development trials.
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Krish D. Singh @magnetokrishio.bsky.social · 19/03/2024
We have a new fully-funded PhD opportunity just advertised for UK candidates! Come work with us in Cardiff at CUBRIC and the NMHII on MEG measures in psychosis. Supervisory team is Carolyn McNabb, Luke Tait and me! Also includes collaboration with Matt Brookes and CercaMagnetics. Apply at:
findaphd.com
Novel MEG-measures of oscillatory dysconnectivity in psychosis and risk of psychosis at Cardiff University on FindAPhD.com
PhD Project - Novel MEG-measures of oscillatory dysconnectivity in psychosis and risk of psychosis at Cardiff University, listed on FindAPhD.com
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Aidan Horner @aidanhorner.bsky.social · 06/03/2024
Congrats to @akulsatish.bsky.social for getting his MEG project fully accepted @ Hippocampus today! Big thanks to co-authors @vanessakeller.bsky.social, Maya Raza, and Shona Fitzpatrick as well. #neuroskyence #psychscisky #cognition
biorxiv.org
Theta and alpha oscillations in human hippocampus and medial parietal cortex support the formation of location-based representations
bioRxiv - the preprint server for biology, operated by Cold Spring Harbor Laboratory, a research and educational institution
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Tom Donoghue @tomdonoghue.bsky.social · 11/01/2024
Our paper on periodic & aperiodic neural activity in Alzheimer's dementia is now published! We find in AD a specifically periodic change, different from aperiodic changes in healthy aging! w @mkopcanova.bsky.social, Luke Tait, @chrisbenwell.bsky.social & co! www.sciencedirect.com/science/arti...
sciencedirect.com
Resting-state EEG signatures of Alzheimer's disease are driven by periodic but not aperiodic changes
Electroencephalography (EEG) has shown potential for identifying early-stage biomarkers of neurocognitive dysfunction associated with dementia due to …
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