Seán Froudist-Walsh
@seanfw.bsky.social
Computational Neuroscientist at University of Bristol
What an exciting line-up! Can't wait to be locked away with some of my favourite scientists for a few days. (That's how Gordon Research Conferences work, isn't it?)
What an exciting program for GRC Frontal Cortex in 2026! www.grc.org/frontal-cort...
2026 Frontal Cortex Conference GRC
The 2026 Gordon Research Conference on Frontal Cortex will be held in Holderness, New Hampshire. Apply today to reserve your spot.
www.grc.org
November 4, 2025 at 9:30 AM
What an exciting line-up! Can't wait to be locked away with some of my favourite scientists for a few days. (That's how Gordon Research Conferences work, isn't it?)
Reposted by Seán Froudist-Walsh
Really nice work by the always creative @dabalpedamonti.bsky.social in @somnirons.bsky.social 's lab
How does the brain find its way in realistic environments? 🧠 Using deep RL and neural data, we show that hippocampal-like networks support navigation, learning, and generalisation in partially observable environments—mirroring real animal behaviour. Now out:
www.nature.com/articles/s41...
#neuroAI
www.nature.com/articles/s41...
#neuroAI
Hippocampus supports multi-task reinforcement learning under partial observability - Nature Communications
Neural mechanisms underlying reinforcement learning in naturalistic environments are not fully understood. Here authors show that reinforcement learning (RL) agents with hippocampal-like recurrence, u...
www.nature.com
November 4, 2025 at 8:21 AM
Really nice work by the always creative @dabalpedamonti.bsky.social in @somnirons.bsky.social 's lab
Reposted by Seán Froudist-Walsh
A cool summary of our paper!
A core function of cortex is predicting what happens next given the world's state.
This recent paper from Oxford shows how cortical layers may use a delay trick to learn to predict.
A simple illustration can explain the idea.
A🧵with my toy model and notes:
#neuroskyence #compneuro #NeuroAI
This recent paper from Oxford shows how cortical layers may use a delay trick to learn to predict.
A simple illustration can explain the idea.
A🧵with my toy model and notes:
#neuroskyence #compneuro #NeuroAI
October 31, 2025 at 7:40 AM
A cool summary of our paper!
Reposted by Seán Froudist-Walsh
BREAKING: Israeli strikes overnight in Gaza have killed at least 60 people, including many children, local hospital officials say.
Israeli strikes overnight in Gaza kill at least 60 people, including children, local officials say
Israeli strikes overnight in Gaza have killed at least 60 people, including many children. That's according to local hospital officials on Wednesday.
bit.ly
October 29, 2025 at 6:34 AM
BREAKING: Israeli strikes overnight in Gaza have killed at least 60 people, including many children, local hospital officials say.
Reposted by Seán Froudist-Walsh
Bifurcations—an underexplored concept in neuroscience—can help explain how small differences in neural circuits give rise to entirely novel functions, writes Xiao-Jing Wang.
#neuroskyence
www.thetransmitter.org/neural-dynam...
#neuroskyence
www.thetransmitter.org/neural-dynam...
The missing half of the neurodynamical systems theory
Bifurcations—an underexplored concept in neuroscience—can help explain how small differences in neural circuits give rise to entirely novel functions.
www.thetransmitter.org
October 27, 2025 at 1:51 PM
Bifurcations—an underexplored concept in neuroscience—can help explain how small differences in neural circuits give rise to entirely novel functions, writes Xiao-Jing Wang.
#neuroskyence
www.thetransmitter.org/neural-dynam...
#neuroskyence
www.thetransmitter.org/neural-dynam...
Reposted by Seán Froudist-Walsh
Great to see recognition for a legend of neuroanatomy
Suzanne Haber was just elected to the National Academy of Medicine! Her work on the organization of the cortex and basal ganglia has had a huge impact. Please take the opportunity to congratulate her the next time you see her. www.urmc.rochester.edu/news/story/u...
University of Rochester Neurobiologist Suzanne Haber Elected to National Academy of Medicine
An internationally recognized scientist, her work has transformed our understanding of the brain networks that play a central role in many mental health disorders, including obsessive compulsive disor...
www.urmc.rochester.edu
October 21, 2025 at 4:26 PM
Great to see recognition for a legend of neuroanatomy
Reposted by Seán Froudist-Walsh
The costs of the UK’s Global Talent Visa looks a trifle high in comparison to competitor countries - largely through the Immigration Health Surcharge (which critics say is a form of double taxation as they contribute to the NHS through normal tax on their earnings)
October 21, 2025 at 5:57 AM
The costs of the UK’s Global Talent Visa looks a trifle high in comparison to competitor countries - largely through the Immigration Health Surcharge (which critics say is a form of double taxation as they contribute to the NHS through normal tax on their earnings)
Reposted by Seán Froudist-Walsh
We have a new name, the Cambridge centre for Precision Psychiatry and Data Science – or CPPDS, and a new website: www.cppds.org.uk
Led by @gkmurray.bsky.social and myself, we focus on #datascience, #psychiatry, #genomics, and #translational medicine, at @psychiatry-ucam.bsky.social
1/2
Led by @gkmurray.bsky.social and myself, we focus on #datascience, #psychiatry, #genomics, and #translational medicine, at @psychiatry-ucam.bsky.social
1/2
Cambridge centre for Precision Psychiatry and Data Science – CPPDS
www.cppds.org.uk
September 17, 2025 at 3:04 PM
We have a new name, the Cambridge centre for Precision Psychiatry and Data Science – or CPPDS, and a new website: www.cppds.org.uk
Led by @gkmurray.bsky.social and myself, we focus on #datascience, #psychiatry, #genomics, and #translational medicine, at @psychiatry-ucam.bsky.social
1/2
Led by @gkmurray.bsky.social and myself, we focus on #datascience, #psychiatry, #genomics, and #translational medicine, at @psychiatry-ucam.bsky.social
1/2
Reposted by Seán Froudist-Walsh
𝗔 𝗡𝗘𝗨𝗥𝗢𝗘𝗖𝗢𝗟𝗢𝗚𝗜𝗖𝗔𝗟 𝗣𝗘𝗥𝗦𝗣𝗘𝗖𝗧𝗜𝗩𝗘 𝗢𝗡 𝗧𝗛𝗘 𝗣𝗥𝗘𝗙𝗥𝗢𝗡𝗧𝗔𝗟 𝗖𝗢𝗥𝗧𝗘𝗫
By Mars and Passingham
"Understanding anthropoid foraging challenges may thus contribute to our understanding of human cognition"
Going to the top of the reading list!
doi.org/10.1016/j.ne...
#neuroskyence
By Mars and Passingham
"Understanding anthropoid foraging challenges may thus contribute to our understanding of human cognition"
Going to the top of the reading list!
doi.org/10.1016/j.ne...
#neuroskyence
October 11, 2025 at 4:31 PM
𝗔 𝗡𝗘𝗨𝗥𝗢𝗘𝗖𝗢𝗟𝗢𝗚𝗜𝗖𝗔𝗟 𝗣𝗘𝗥𝗦𝗣𝗘𝗖𝗧𝗜𝗩𝗘 𝗢𝗡 𝗧𝗛𝗘 𝗣𝗥𝗘𝗙𝗥𝗢𝗡𝗧𝗔𝗟 𝗖𝗢𝗥𝗧𝗘𝗫
By Mars and Passingham
"Understanding anthropoid foraging challenges may thus contribute to our understanding of human cognition"
Going to the top of the reading list!
doi.org/10.1016/j.ne...
#neuroskyence
By Mars and Passingham
"Understanding anthropoid foraging challenges may thus contribute to our understanding of human cognition"
Going to the top of the reading list!
doi.org/10.1016/j.ne...
#neuroskyence
Reposted by Seán Froudist-Walsh
On this week’s cover of The Lancet, a new letter: “Gaza’s healthocide: medical societies must not stay silent”.
Read the letter and more in our latest issue: tinyurl.com/5n85x448
Read the letter and more in our latest issue: tinyurl.com/5n85x448
![Cover of The Lancet's Oct 4, 2025 issue. Cover quote reads: "Most medical and surgical societies worldwide have remained silent or issued vague statements about Gaza's healthocide [...] Staying silent while pretending to be neutral is, in effect, a form of complicity."](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:ypu6bwefbbzhcvojdj7mz657/bafkreih3gz5fes4mk4pbviqqus2zo2bqyrx3cgbgqb7xg2skvpvl52tj5i@jpeg)
October 6, 2025 at 5:28 AM
On this week’s cover of The Lancet, a new letter: “Gaza’s healthocide: medical societies must not stay silent”.
Read the letter and more in our latest issue: tinyurl.com/5n85x448
Read the letter and more in our latest issue: tinyurl.com/5n85x448
Reposted by Seán Froudist-Walsh
Big Doughnutty News.
Just out in Nature: the all-new 2025 Doughnut. Transformed from a single-year snapshot to an annual global monitor of 21st century social & ecological thriving. Available to all in an open-access paper by @andrewlfanning.bsky.social and me. 🧵 1/
www.nature.com/articles/s41...
Just out in Nature: the all-new 2025 Doughnut. Transformed from a single-year snapshot to an annual global monitor of 21st century social & ecological thriving. Available to all in an open-access paper by @andrewlfanning.bsky.social and me. 🧵 1/
www.nature.com/articles/s41...
October 2, 2025 at 6:50 AM
Big Doughnutty News.
Just out in Nature: the all-new 2025 Doughnut. Transformed from a single-year snapshot to an annual global monitor of 21st century social & ecological thriving. Available to all in an open-access paper by @andrewlfanning.bsky.social and me. 🧵 1/
www.nature.com/articles/s41...
Just out in Nature: the all-new 2025 Doughnut. Transformed from a single-year snapshot to an annual global monitor of 21st century social & ecological thriving. Available to all in an open-access paper by @andrewlfanning.bsky.social and me. 🧵 1/
www.nature.com/articles/s41...
Reposted by Seán Froudist-Walsh
If you are @ #BernsteinConference we have 4 posters, thread👇
P II 25, Tue 18–19:30: abstracts.g-node.org/conference/B...
P IV 5, Wed 14-15:30: abstracts.g-node.org/conference/B...
P II 25, Tue 18-19:30: abstracts.g-node.org/conference/B...
P I 11, Tue 16:30-18: abstracts.g-node.org/conference/B...
P II 25, Tue 18–19:30: abstracts.g-node.org/conference/B...
P IV 5, Wed 14-15:30: abstracts.g-node.org/conference/B...
P II 25, Tue 18-19:30: abstracts.g-node.org/conference/B...
P I 11, Tue 16:30-18: abstracts.g-node.org/conference/B...
Bernstein Conference 2025
Conference Abstracts
abstracts.g-node.org
September 30, 2025 at 1:23 PM
If you are @ #BernsteinConference we have 4 posters, thread👇
P II 25, Tue 18–19:30: abstracts.g-node.org/conference/B...
P IV 5, Wed 14-15:30: abstracts.g-node.org/conference/B...
P II 25, Tue 18-19:30: abstracts.g-node.org/conference/B...
P I 11, Tue 16:30-18: abstracts.g-node.org/conference/B...
P II 25, Tue 18–19:30: abstracts.g-node.org/conference/B...
P IV 5, Wed 14-15:30: abstracts.g-node.org/conference/B...
P II 25, Tue 18-19:30: abstracts.g-node.org/conference/B...
P I 11, Tue 16:30-18: abstracts.g-node.org/conference/B...
Reposted by Seán Froudist-Walsh
Post doc job alert 📢! Announcing a v exciting job on a Wellcome-funded project in my group at UCL, looking at auditory hallucinations... Advert here 👀: rb.gy/230w8l - deadline is end of Oct. Please apply! 1/5
UCL – University College London
UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).
rb.gy
September 30, 2025 at 1:01 PM
Post doc job alert 📢! Announcing a v exciting job on a Wellcome-funded project in my group at UCL, looking at auditory hallucinations... Advert here 👀: rb.gy/230w8l - deadline is end of Oct. Please apply! 1/5
Reposted by Seán Froudist-Walsh
Very excited for this year Bernstein! @bernsteinneuro.bsky.social
We'll bring a bunch of new work, here's a thread with the summaries.
Please check them out if you are interested in (low rank) RNN and distributed computations.
We'll bring a bunch of new work, here's a thread with the summaries.
Please check them out if you are interested in (low rank) RNN and distributed computations.
September 26, 2025 at 4:57 PM
Very excited for this year Bernstein! @bernsteinneuro.bsky.social
We'll bring a bunch of new work, here's a thread with the summaries.
Please check them out if you are interested in (low rank) RNN and distributed computations.
We'll bring a bunch of new work, here's a thread with the summaries.
Please check them out if you are interested in (low rank) RNN and distributed computations.
Reposted by Seán Froudist-Walsh
Looking for a PhD next year? Want to come and work on the next generation of OPM-MEG/EEG biomarkers in computational psychiatry?
Apply for our MRC iCase studentship with @mkflugge.bsky.social, collabs with @lilweb.bsky.social + industrial placement at P1Vital:
www.medsci.ox.ac.uk/study/gradua...
Apply for our MRC iCase studentship with @mkflugge.bsky.social, collabs with @lilweb.bsky.social + industrial placement at P1Vital:
www.medsci.ox.ac.uk/study/gradua...
Development of robust, single-subject markers of predictive inference for computational psychiatry
www.medsci.ox.ac.uk
September 26, 2025 at 10:11 AM
Looking for a PhD next year? Want to come and work on the next generation of OPM-MEG/EEG biomarkers in computational psychiatry?
Apply for our MRC iCase studentship with @mkflugge.bsky.social, collabs with @lilweb.bsky.social + industrial placement at P1Vital:
www.medsci.ox.ac.uk/study/gradua...
Apply for our MRC iCase studentship with @mkflugge.bsky.social, collabs with @lilweb.bsky.social + industrial placement at P1Vital:
www.medsci.ox.ac.uk/study/gradua...
More cool work linking cell-types, systems and cognition by @jorgefmejias.bsky.social and team.
Cortical networks with multiple interneuron types generate oscillatory patterns during predictive coding
doi.org/10.1371/jour...
#neuroscience
doi.org/10.1371/jour...
#neuroscience
Cortical networks with multiple interneuron types generate oscillatory patterns during predictive coding
Author summary Predictive coding (PC) suggests that the brain constantly generates expectations about the world and updates these expectations based on incoming sensory input. While being a prominent ...
doi.org
September 25, 2025 at 7:11 PM
More cool work linking cell-types, systems and cognition by @jorgefmejias.bsky.social and team.
Reposted by Seán Froudist-Walsh
I’m super excited to finally put my recent work with @behrenstimb.bsky.social on bioRxiv, where we develop a new mechanistic theory of how PFC structures adaptive behaviour using attractor dynamics in space and time!
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
September 24, 2025 at 12:04 PM
I’m super excited to finally put my recent work with @behrenstimb.bsky.social on bioRxiv, where we develop a new mechanistic theory of how PFC structures adaptive behaviour using attractor dynamics in space and time!
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
Reposted by Seán Froudist-Walsh
New publication forthcoming in BBS, co-authored with John Krakauer: a commentary on @smfleming.bsky.social & @matthiasmichel.bsky.social's groundbreaking target article.
We critique widespread assumptions in cognitive neuroscience about the role of internal models in implicit cognition. (1/7)
We critique widespread assumptions in cognitive neuroscience about the role of internal models in implicit cognition. (1/7)
September 22, 2025 at 4:49 PM
New publication forthcoming in BBS, co-authored with John Krakauer: a commentary on @smfleming.bsky.social & @matthiasmichel.bsky.social's groundbreaking target article.
We critique widespread assumptions in cognitive neuroscience about the role of internal models in implicit cognition. (1/7)
We critique widespread assumptions in cognitive neuroscience about the role of internal models in implicit cognition. (1/7)
Reposted by Seán Froudist-Walsh
Excited to share that our work introducing the Reproducible Brain Charts (RBC) data resource is now published in Neuron!! 🎉
📚 Read the paper: authors.elsevier.com/c/1lpaF3BtfH...
🧠 Explore the RBC dataset: reprobrainchart.github.io
📚 Read the paper: authors.elsevier.com/c/1lpaF3BtfH...
🧠 Explore the RBC dataset: reprobrainchart.github.io
(1/18) Now out on BioRxiv‼️ Reproducible Brain Charts: An open data resource for mapping brain development and its associations with mental health | doi.org/10.1101/2025...
Funded by National Institute of Mental Health (NIMH)
Funded by National Institute of Mental Health (NIMH)
Reproducible Brain Charts: An open data resource for mapping brain development and its associations with mental health
Major mental disorders are increasingly understood as disorders of brain development. Large and heterogeneous samples are required to define generalizable links between brain development and psychopat...
doi.org
September 22, 2025 at 9:51 PM
Excited to share that our work introducing the Reproducible Brain Charts (RBC) data resource is now published in Neuron!! 🎉
📚 Read the paper: authors.elsevier.com/c/1lpaF3BtfH...
🧠 Explore the RBC dataset: reprobrainchart.github.io
📚 Read the paper: authors.elsevier.com/c/1lpaF3BtfH...
🧠 Explore the RBC dataset: reprobrainchart.github.io
Reposted by Seán Froudist-Walsh
updated version of our paper on bayesian modelling for whole-brain cell count data: elifesciences.org/reviewed-pre....
People spend 1-2 years collecting these kinds of gene-expression/anatomy/IEG data... what's another 1-2 months learning + applying Bayes to get more stats bang for your buck 😍
People spend 1-2 years collecting these kinds of gene-expression/anatomy/IEG data... what's another 1-2 months learning + applying Bayes to get more stats bang for your buck 😍
September 19, 2025 at 6:34 PM
updated version of our paper on bayesian modelling for whole-brain cell count data: elifesciences.org/reviewed-pre....
People spend 1-2 years collecting these kinds of gene-expression/anatomy/IEG data... what's another 1-2 months learning + applying Bayes to get more stats bang for your buck 😍
People spend 1-2 years collecting these kinds of gene-expression/anatomy/IEG data... what's another 1-2 months learning + applying Bayes to get more stats bang for your buck 😍
Very grateful to be among an inspiring group of @ukri.org Future Leaders Fellows for the next 4-7 years. We will infuse brain anatomy into AI to study shared principles and important differences in cognition across species. www.ukri.org/news/ukri-an...
UKRI announces winners of £120 million Future Leaders Fellowships
Research into the causes of lung cancer and Alzheimer’s disease are among 77 projects to be funded by UKRI’s Future Leaders Fellowships.
www.ukri.org
September 16, 2025 at 5:16 PM
Very grateful to be among an inspiring group of @ukri.org Future Leaders Fellows for the next 4-7 years. We will infuse brain anatomy into AI to study shared principles and important differences in cognition across species. www.ukri.org/news/ukri-an...
Reposted by Seán Froudist-Walsh
Haaretz wrote Hebrew-only article re IDF soldiers with PTSD from Gaza combat experiences. Various awful testimonies, including this from a sniper who daily served at GHF aid sites, w job to shoot any of the desperate unarmed people who crossed an invisible line.
www.haaretz.co.il/news/magazin...
www.haaretz.co.il/news/magazin...
September 16, 2025 at 4:04 PM
Haaretz wrote Hebrew-only article re IDF soldiers with PTSD from Gaza combat experiences. Various awful testimonies, including this from a sniper who daily served at GHF aid sites, w job to shoot any of the desperate unarmed people who crossed an invisible line.
www.haaretz.co.il/news/magazin...
www.haaretz.co.il/news/magazin...
Reposted by Seán Froudist-Walsh
Universities around the world cut ties with Israeli academia over Gaza war
Universities around the world cut ties with Israeli academia over Gaza war
Educational bodies from Europe to South America are boycotting Israeli institutions, though Universities UK said it did not support the action
A growing number of universities, academic institutions and scholarly bodies around the world are cutting links with Israeli academia amid claims that it is complicit in the Israeli government’s actions towards Palestinians.
According to Gaza’s health ministry, more than 63,000 people have been killed in the territory – the majority of them civilians – with the true toll likely far higher. UN-backed experts have confirmed parts of Gaza, much of which has been reduced to rubble, are now in a “man-made” famine. Continue reading...
www.theguardian.com
September 13, 2025 at 7:54 AM
Universities around the world cut ties with Israeli academia over Gaza war