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Ian Duguid

@ianduguid.bsky.social
661 followers 162 following 7 posts

Group leader @ University of Edinburgh, neuroscientist interested in how the brain plans, executes and adapts complex motor actions.

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Reposted by Ian Duguid
FarrowLab @farrowlab.bsky.social · 24/07/2025
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.
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Petr Znamenskiy @petrznam.bsky.social · 21/07/2025
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...
biorxiv.org
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...
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Edinburgh Neuroscience @edinunineuro.bsky.social · 16/07/2025
📢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 🧠
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Julien Bouvier @jul-bouvier.bsky.social · 16/07/2025
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
motorconference.sciencesconf.org
Searching for Principles in Motor Control - Sciencesconf.org
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Simons Initiative for the Developing Brain (SIDB) @sidb-edinburgh.bsky.social · 15/07/2025
🎉 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
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Niccolò Zampieri @niccolozampieri.bsky.social · 25/06/2025
🚨PhD position opening on a project aimed at defining the role of different sources of sensory information on locomotor control. 📢 ⬇️ www.mdc-berlin.de/zampieri#t-j...
mdc-berlin.de
Zampieri Lab
The execution of coordinated movements depends on the ability to dynamically adapt motor plans to external conditions and perturbations. Spinal circuits integrate motor commands and sensory information in order to generate precise patterns of muscle activation. The detection of different sensory stimuli and their integration with descending commands from the brain and local spinal networks is therefore critical for motor control. Our laboratory studies the mechanisms controlling assembly and function of spinal sensorimotor circuits by combining transcriptomics, genetics, tracing, and behavioral analyses to reveal how these circuits are first organized during development and then function in controlling movement and coding of sensory information.
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Britton Sauerbrei @brittonsauerbrei.bsky.social · 13/06/2025
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
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Brice Bathellier @bathellierlab.bsky.social · 15/06/2025
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
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The Transmitter @thetransmitter.bsky.social · 12/06/2025
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...
thetransmitter.org
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…
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Takaki Komiyama @takakikomiyama.bsky.social · 08/05/2025
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...
nature.com
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...
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Institute of Science and Technology Austria (ISTA) @istaresearch.bsky.social · 08/05/2025
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: bit.ly/44f0euV
Illuminating the dark. Tavakoli, Lyudchik, and Danzl discuss a close-up image of the hippocampus—a brain region responsible for memory formation and spatial navigation—in the microscopy room at ISTA. © ISTA Manual reconstruction of 658 neuronal structures, revealing their complex shapes and interwoven arrangement. © Tavakoli, Lyudchik et al./Nature Deep learning techniques from Google Research predicting neuronal structures and their positions within the brain tissue. © Tavakoli, Lyudchik et al./Nature Authors from the Danzl group. From left to right: Mojtaba R. Tavakoli, Julia Lyudchik and Johann Danzl. © ISTA
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Nature Methods @natmethods.nature.com · 12/02/2025
Cellpose3 uses deep learning to enhance degraded images for more accurate segmentation. www.nature.com/articles/s41...
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Janelia Research Campus @hhmijanelia.bsky.social · 13/02/2025
🖥️ 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-...
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Simons Initiative for the Developing Brain (SIDB) @sidb-edinburgh.bsky.social · 16/01/2025
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/
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Simons Initiative for the Developing Brain (SIDB) @sidb-edinburgh.bsky.social · 14/01/2025
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
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Aurelie Pala @apala23.bsky.social · 08/01/2025
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
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Brandon Stell @brandonstell.bsky.social · 08/01/2025
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!
parisneuro.ovh
Paris NeuroCourse | Optical Imaging and Electrophysiological Recording in Neuroscience
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Rune W. Berg @runewberg.bsky.social · 05/12/2024
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...
neuroscience2025.jnss.org
neuroscience 2025
It will be held at the Niigata Convention Center 'Toki Messe' from July 24 to 27, 2025.
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Ian Duguid @ianduguid.bsky.social · 04/12/2024
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.
ai4biomed.io
Projects for 2025 entry – UKRI AI CDT in Biomedical Innovation
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Andrew MacAskill @macaskillaf.bsky.social · 22/11/2024
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
science.org
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...
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Marino Pagan @marinopagan.bsky.social · 24/11/2024
🚨 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 👇
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Jaan Aru @jaanaru.bsky.social · 20/11/2024
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/...
journals.plos.org
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.
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