Ian Duguid
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ianduguid.bsky.social
Ian Duguid
@ianduguid.bsky.social
Group leader @ University of Edinburgh, neuroscientist interested in how the brain plans, executes and adapts complex motor actions.
Reposted by Ian Duguid
Fantastic to see this collaborative work with Hopi Hoekstra out in Nature (tinyurl.com/3at3zvby). Lead by @felixbaier.bsky.social and @katjareinhard.bsky.social. Not possible without @bramnuttin.bsky.social , Chen Liu and @arnausd.bsky.social.

Excited to see where this work leads.
July 23, 2025 at 11:55 PM
Reposted by Ian Duguid
1/ Mapping synaptic connectivity between individual neurons is extremely laborious. We developed BRISC, a new method that makes it possible to map inputs onto 100s of neurons in the same animal in a matter of weeks! Led by Alex Becalick and @antblot.bsky.social. 🧵

www.biorxiv.org/content/10.1...
Barcoded Rabies In Situ Connectomics for high-throughput reconstruction of neural circuits
Sequencing of oligonucleotide barcodes holds promise as a high-throughput approach for reconstructing synaptic connectivity at scale. Rabies viruses can act as a vehicle for barcode transmission, than...
www.biorxiv.org
July 21, 2025 at 7:58 AM
Reposted by Ian Duguid
📢Fabulous new paper from @tspiresjones.bsky.social, @clairedurrant1.bsky.social & team describes new mechanisms in Progressive Supranuclear Palsy, suggesting that targeting tau in synapses is a promising approach for future treatments.

Full paper➡️www.nature.com/articles/s41593-025-01992-5 🧠
July 16, 2025 at 1:10 PM
Reposted by Ian Duguid
Don't miss this upcoming informal gathering on the theme of SEARCHING FOR PRINCIPLES IN MOTOR CONTROL on Sept 23-24, 25 in Sorbonne University. It will enable you to present your work to the French motor community. Registration is free! motorconference.sciencesconf.org
Searching for Principles in Motor Control - Sciencesconf.org
motorconference.sciencesconf.org
July 16, 2025 at 2:15 PM
Reposted by Ian Duguid
🎉 Congrats to @cristina-mtz-glz.bsky.social for winning 1st prize in the BNA Photo Competition!

Her image of a whole mouse brain labelled for tyrosine hydroxylase, captured with light-sheet microscopy, will feature in the BNA 2025/26 calendar

@britishneuro.bsky.social
@edinunineuro.bsky.social
July 15, 2025 at 11:30 AM
Reposted by Ian Duguid
Is it true you use only 10 bits / s of your brain?
@andpru.bsky.social and I provide a motor systems perspective on a proposed speed limit for human information processing. Out today in
@natneuro.nature.com:
www.nature.com/articles/s41...
sky.social
June 13, 2025 at 12:46 PM
Reposted by Ian Duguid
Two postdoc positions in the lab within the ERC Synergy project "Chronology" in collaboration with S. Ostojic, M. Jazayeri and V. van Wassenhove @virginievanw.bsky.social . Two focuses: sound sequences representations across the brain & novel all-optical technology. Contact: brice.bathellier@cnrs.fr
June 15, 2025 at 8:20 AM
Reposted by Ian Duguid
A statistical error known as pseudoreplication appears in more than half of recent mouse studies on neurological disorders, according to a new study. Peter Kind and Constantino Elfetheriou tell Lauren Schenkman why researchers should pay attention.

www.thetransmitter.org/pseudoreplic...
Sounding the alarm on pseudoreplication: Q&A with Constantinos Eleftheriou and Peter Kind
Most studies of neurological disorders in mice erroneously treat multiple samples from a single animal as independent replicates, according to a new analysis. But scientists and journals can take…
www.thetransmitter.org
June 12, 2025 at 1:43 PM
Reposted by Ian Duguid
Our paper is out in Nature.

By examining various inputs to the motor cortex during learning, we found that thalamic inputs learn to activate the cortical neurons encoding the movement being learned.

Tour de force by Assaf in collab with Felix and Marcus. Congrats!

www.nature.com/articles/s41...
Motor learning refines thalamic influence on motor cortex - Nature
Imaging and optogenetics in mice provide insight into the interplay between the primary motor cortex and the motor thalamus during learning, showing that thalamic inputs have a key role in the executi...
www.nature.com
May 8, 2025 at 12:12 AM
Reposted by Ian Duguid
ISTA scientists and Google Research unveil LICONN: a new expansion microscopy method that can reconstruct mammalian brain tissue with full synaptic detail using light microscopes. This method could transform how we study the brain’s networks.

@nature.com

Read more: https://bit.ly/44f0euV
May 8, 2025 at 8:30 AM
Reposted by Ian Duguid
Cellpose3 uses deep learning to enhance degraded images for more accurate segmentation.

www.nature.com/articles/s41...
February 12, 2025 at 3:55 PM
Reposted by Ian Duguid
🖥️ A new version of #Cellpose – the popular tool developed by @computingnature.bsky.social & @marius10p.bsky.social that maps the boundaries of diverse cells in microscopy images – now works on less-than-perfect pictures that are noisy, blurry, or undersampled.
🔗 www.janelia.org/news/newest-...
February 13, 2025 at 5:35 PM
Reposted by Ian Duguid
We are pleased to be partnering with The UKRI AI CDT in Biomedical Innovation at the School of Informatics (University of Edinburgh). These PhD projects have a strong translational focus and seek to develop & apply AI approaches to biomedical domains ✨.
Apply by 20 Jan www.ai4biomed.io/how-to-apply/
January 16, 2025 at 10:53 AM
Reposted by Ian Duguid
There’s just under 2 weeks to apply for our PhD studentships! Join our dynamic community where we provide an annual stipend of £25K, plus tuition fees (inc. international) 🧠.

Apply by 26 January and start your journey with us: sidb.org.uk/phds/

@edinburghmedschool.bsky.social
January 14, 2025 at 12:38 PM
Reposted by Ian Duguid
Interested in how #cortex contributes to motor control and how this process is altered in #Parkinsons ?

The Jaeger lab at #Emory is hiring!

Job IDs 140544 and 140545 here: staff-emory.icims.com/jobs/

#neuroscience #HigherEdJobs #AcademicJobs #ScienceJobs #ParkinsonsResearch #postdoc
January 8, 2025 at 9:46 PM
Reposted by Ian Duguid
There's still time to apply to the Paris NeuroCourse.
This year we'll have two 2-photons, miniscopes, neuropixels, voltage imaging, patch-clamp, and of course an amazing list of lecturers: parisneuro.ovh
2 weeks of neuroscience lectures and techniques in Paris!
Paris NeuroCourse | Optical Imaging and Electrophysiological Recording in Neuroscience
parisneuro.ovh
January 8, 2025 at 7:49 AM
Reposted by Ian Duguid
The Annual Meeting of the Japan Neuroscience Society (July 24-27, 2025) and organizers are inviting scientist from abroad. They give travel awards to enthusiastic, leading, non-Japanese neuroscientists coming to present their work- information below:

neuroscience2025.jnss.org/en/internati...
neuroscience 2025
It will be held at the Niigata Convention Center 'Toki Messe' from July 24 to 27, 2025.
neuroscience2025.jnss.org
December 5, 2024 at 7:51 AM
Are you interested in pursuing a PhD at the interface between Ai and Systems Neuroscience. If so: www.ai4biomed.io/research/pro... - a collaborative venture between UKRI Ai CDT in Biomedical Innovation and Simons Initiative for the Developing Brain (www.sidb.org.uk ) at The University of Edinburgh.
Projects for 2025 entry – UKRI AI CDT in Biomedical Innovation
www.ai4biomed.io
December 4, 2024 at 5:11 PM
Reposted by Ian Duguid
Huge congrats to @karyna-mi.bsky.social for her paper published today in Science! She found that the hippocampus is really important for a key strategy we use to make decisions called hidden state inference! 🧪 🧠https://www.science.org/doi/10.1126/science.adq5874 1/7
Hidden state inference requires abstract contextual representations in the ventral hippocampus
The ability to use subjective, latent contextual representations to influence decision-making is crucial for everyday life. The hippocampus is hypothesized to bind together otherwise abstract combinat...
www.science.org
November 22, 2024 at 1:20 PM
Reposted by Ian Duguid
🚨 PhD opportunity alert! 🚨

Join our lab @sidb-edinburgh.bsky.social in beautiful Edinburgh! We study the neural mechanisms underlying flexible decision-making using cutting-edge experimental and computational approaches.

We’re recruiting for two fully funded PhD positions. Details below 👇
November 24, 2024 at 10:52 AM
Reposted by Ian Duguid
The craziest paper I have ever done is this thought experiment with Albert Gidon and Matt Larkum.

In the first journal, reviewer 1 recommended that we should not try to publish this; reviewer 2 called it "wacky". Thanks for the motivation: A sequel is coming up!

journals.plos.org/plosbiology/...
Does brain activity cause consciousness? A thought experiment
The authors of this Essay examine whether action potentials cause consciousness in a three-step thought experiment that assumes technology is advanced enough to fully manipulate our brains.
journals.plos.org
November 20, 2024 at 12:41 PM