Krish D. Singh
@magnetokrishio.bsky.social
MEG neuroscience researcher, CUBRIC veteran, Yorkshire born, lives in the ‘Diff.
https://www.cardiff.ac.uk/people/view/238332-singh-krish
https://www.cardiff.ac.uk/people/view/238332-singh-krish
Reposted by Krish D. Singh
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>
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>
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
media.tenor.com
October 24, 2025 at 11:37 AM
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>
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>
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.
BOLD signal changes can oppose oxygen metabolism across the human cortex | bioRxiv www.biorxiv.org/content/10.1...
October 22, 2025 at 7:34 PM
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.
Reposted by Krish D. Singh
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 🧪
October 18, 2025 at 1:00 PM
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 🧪
Really looking forward to this. See you all there!!
We are thrilled to announce talks from Caroline Witton (Aston U), Svenja Knappe (U of Boulder, Colorado), Tim Tierney (UCL), Mark Woolrich (Oxford), @magnetokrishio.bsky.social (Cardiff) and Olaf Hauk (Cambridge). /3
October 17, 2025 at 4:01 PM
Really looking forward to this. See you all there!!
Reposted by Krish D. Singh
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/danziger/202...
Confessions of a Neuro MATLAB Apologist – Danziger Lab
scholarblogs.emory.edu
July 10, 2025 at 10:12 PM
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/danziger/202...
Reposted by Krish D. Singh
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 ⤵️
What is the best measure of functional connectivity (FC)?
led by @zhenqi.bsky.social in @natmethods.nature.com ⤵️
June 20, 2025 at 7:57 PM
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 ⤵️
What is the best measure of functional connectivity (FC)?
led by @zhenqi.bsky.social in @natmethods.nature.com ⤵️
Reposted by Krish D. Singh
Niceeeee www.nature.com/articles/s42... Leveraging multivariate information for community detection in functional brain networks | Communications Biology
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...
www.nature.com
May 31, 2025 at 3:04 AM
Niceeeee www.nature.com/articles/s42... Leveraging multivariate information for community detection in functional brain networks | Communications Biology
Reposted by Krish D. Singh
Deadline approaching, only 6 days left!
Follow the link below to submit your abstract:
meguk.ac.uk/abstract-sub...
Follow the link below to submit your abstract:
meguk.ac.uk/abstract-sub...
May 19, 2025 at 2:39 PM
Deadline approaching, only 6 days left!
Follow the link below to submit your abstract:
meguk.ac.uk/abstract-sub...
Follow the link below to submit your abstract:
meguk.ac.uk/abstract-sub...
Reposted by Krish D. Singh
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!
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!
May 6, 2025 at 2:17 PM
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!
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!
Reposted by Krish D. Singh
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! 🙂
Interested in curiosity and metacognition in childhood and adolescence? Join us at Cardiff University (UK) for a Postdoc position in an international collaboration with @yanafandakova.bsky.social (Germany) and @pyoudeyer.bsky.social (France). Please repost! #DevPsych #PsychSciSky #neuroskyence
Job Search | Cardiff University
Search for Internet job results.
krb-sjobs.brassring.com
May 2, 2025 at 10:25 AM
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! 🙂
Reposted by Krish D. Singh
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/imag/article...
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...
direct.mit.edu
April 7, 2025 at 7:37 AM
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/imag/article...
Reposted by Krish D. Singh
[...] 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/reviewed-pre...
Age-related changes in “cortical” 1/f dynamics are linked to cardiac activity
elifesciences.org
April 1, 2025 at 5:12 PM
[...] 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/reviewed-pre...
Reposted by Krish D. Singh
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/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
Synaptic-dependent developmental dysconnectivity in 22q11.2 deletion syndrome
Synaptic dysfunction underlies brain connectivity alterations in 22q11DS, a syndrome linked to neuropsychiatric disorders.
science.org
March 13, 2025 at 2:42 PM
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/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
Reposted by Krish D. Singh
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...
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...
April 19, 2024 at 11:32 AM
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...
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...
Reposted by Krish D. Singh
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...
www.medrxiv.org/content/10.1...
February 16, 2025 at 9:22 PM
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...
www.medrxiv.org/content/10.1...
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...
CUBRIC team. Paper by Carolyn McNabb et al: doi.org/10.1038/s415...
February 6, 2025 at 11:43 AM
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...
CUBRIC team. Paper by Carolyn McNabb et al: doi.org/10.1038/s415...
Count me in…
Another appeal to OPM-, SQUID- MEG researchers. I try to find all people interested in brain magnetism on bluesky. Please respond if you identify as such or tag people who are. It's not a starter pack so there's no limit. Please repost and engage♥️
#psychscisky
🧪 🧠🟦 🤖🧠 🧠📟 🧠📈 bsky.app/profile/did:...
#psychscisky
🧪 🧠🟦 🤖🧠 🧠📟 🧠📈 bsky.app/profile/did:...
February 5, 2025 at 11:42 AM
Count me in…
Reposted by Krish D. Singh
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.
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...
douglas.research.mcgill.ca
February 1, 2025 at 1:56 PM
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.
Reposted by Krish D. Singh
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 - 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
github.com
January 27, 2025 at 6:53 PM
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/...
Reposted by Krish D. Singh
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...
@braintumourrsch.bsky.social
20% discount from Routledge in January.
routledge.com/Memory-and-t...
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 ...
routledge.com
January 17, 2025 at 8:57 AM
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...
@braintumourrsch.bsky.social
20% discount from Routledge in January.
routledge.com/Memory-and-t...
Reposted by Krish D. Singh
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...
Inferring laminar origins of MEG signals with optically pumped magnetometers (OPMs): A simulation study
direct.mit.edu/imag/article...
January 2, 2025 at 11:20 PM
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...
Inferring laminar origins of MEG signals with optically pumped magnetometers (OPMs): A simulation study
direct.mit.edu/imag/article...
Reposted by Krish D. Singh
a belated tribute to one of my inspirations in #mentalhealth #psychosis #schizophrenia research
nimygroup.org/goodbye-tim-...
nimygroup.org/goodbye-tim-...
Goodbye, Tim Crow. | NimyGroup
nimygroup.org
December 5, 2024 at 6:03 PM
a belated tribute to one of my inspirations in #mentalhealth #psychosis #schizophrenia research
nimygroup.org/goodbye-tim-...
nimygroup.org/goodbye-tim-...
Reposted by Krish D. Singh
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)
with the amazing @sylvainbaillet.bsky.social @alexwiesman.bsky.social & Margot Taylor
www.biorxiv.org/content/10.1...
🧵(1/3)
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...
www.biorxiv.org
November 28, 2024 at 9:42 AM
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)
with the amazing @sylvainbaillet.bsky.social @alexwiesman.bsky.social & Margot Taylor
www.biorxiv.org/content/10.1...
🧵(1/3)
Reposted by Krish D. Singh
I have not seen a starter pack for the study of brain rhythms. So, here's a start.
go.bsky.app/A6zgHeE
go.bsky.app/A6zgHeE
November 26, 2024 at 5:52 PM
I have not seen a starter pack for the study of brain rhythms. So, here's a start.
go.bsky.app/A6zgHeE
go.bsky.app/A6zgHeE
Amazing stuff, Sylvain. Need to find out more about how you did this.
How we’re saving thousands of litres of liquid helium per year (and $100,000’s).
Because it just makes sense.
www.neurospeed-bailletlab.org/news/l2ie8wg...
Because it just makes sense.
www.neurospeed-bailletlab.org/news/l2ie8wg...
A Breakthrough in Sustainability at The Neuro’s MEG Unit — Baillet Lab [ neuroSPEED ]
We are proud to share a major achievement from the MEG Unit at The Neuro. In response to soaring helium costs and global shortages, we installed a custom helium recovery system that significantly redu...
www.neurospeed-bailletlab.org
November 23, 2024 at 7:04 PM
Amazing stuff, Sylvain. Need to find out more about how you did this.