Marcus Ghosh

362 posts

Marcus Ghosh

@MarcusGhosh

Postdoctoral Fellow (@ImperialX_AI, @SchmidtFutures). Working on multisensory integration with @neuralreckoning. 🦋 https://t.co/ohinpf7O63

London, England Beigetreten Haziran 2019

519 Folgt875 Follower

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Marcus Ghosh@MarcusGhosh·19 Tem

How should animals combine information across their senses? Prior work suggests linear fusion (sight+sound). However, we show that this would be sub-optimal for many multisensory tasks, and instead, propose a nonlinear function f(sight, sound). doi.org/10.1371/journa…

Dan Goodman@neuralreckoning

Our paper on nonlinear multimodal processing now out in @PLOSCompBiol (with @MarcusGhosh, @GabrielBna1 and @BormuthVolker). TLDR: adding a simple nonlinearity to the classic model helps a lot, but only on tasks with more realistic temporal structure. journals.plos.org/ploscompbiol/a…

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Marcus Ghosh@MarcusGhosh·25 Kas

Excited to be teaching with TReND again! Come along 🙂

TReND-CaMinA@trend_camina

🌍Exciting news! The 2025 TReND-CaMinA Course will be held in Lusaka, Zambia 🇿🇲 from July 7th–23rd. Dive into computational neuroscience and machine learning with us! 📅 Applications open: December 15th 🔗More info: trendinafrica.org/trend-camina/ Stay tuned & spread the word! 🧠✨

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Marcus Ghosh@MarcusGhosh·11 Kas

Really enjoyed presenting at both @UniKonstanz & @BernsteinNeuro recently. And, talking with some great people inc: @Pipcoen, @SSerenaDing, @zwitscherarmin, @KatrinVogt3 and may more.

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Marcus Ghosh@MarcusGhosh·27 Eyl

I will be at #BernsteinConference (@BernsteinNeuro) next week - with my @neuralreckoning colleagues. Drop me a message if you'd like to meet up. Otherwise, stop by my poster (IV 47) for some new work on multisensory integration

Dan Goodman@neuralreckoning

Come and meet the Neural Reckoners at @BernsteinNeuro with posters from: ⭐️@GabrielBna1: specialization/modularity ⭐️@MarcusGhosh @Swathi_Anil_: multisensory processing ⭐️Yang Chu: bootstrapping auditory learning with an innate circuit ⭐️Greta Horvathova: adversarial autoencoders

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Marcus Ghosh@MarcusGhosh·12 Eyl

Otherwise thanks again to @Kaysonfakhar & @CCHilgetag (@ICNS_Hamburg) for hosting me and @DanAkarca.

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Marcus Ghosh@MarcusGhosh·12 Eyl

It features both new and published work - which you can read here: doi.org/10.1371/journa…

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Marcus Ghosh@MarcusGhosh·12 Eyl

I recently gave a talk on: Nonlinearity and network topology in multimodal circuits. Which you can watch here: youtube.com/watch?v=duzTIn…

YouTube

Kayson Fakhar@Kaysonfakhar

And here's the one from @MarcusGhosh youtube.com/watch?v=duzTIn… Some impressive work is being done by a very cool team, join them.

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Marcus Ghosh retweetet

Danyal Akarca@DanAkarca·9 Eyl

💥I’m hiring! 💥🚀 Funded by @ARIA_research, we’re massively ramping our work on spatially-embedded efficient computation in neural networks. 18m first instance, great London location, competitive postdoc salary. Any Qs, my DMs are open! (please RT). imperial.ac.uk/jobs/search-jo…

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Marcus Ghosh@MarcusGhosh·27 Ağu

How should we support research software engineers? One idea from @ryrobyrne!

Rory Byrne@ryrobyrne

I think RSE teams is a good step, but not the right one in the long term. Instead tool-makers should run autonomous "studios", analogous to "labs". This will be cheaper, more innovative, and more attractive for talented engineers. How might this work? A dialogue 🧵

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Marcus Ghosh@MarcusGhosh·24 Tem

Working together like this (across labs, disciplines and countries) feels like the future. Congratulations to everyone involved: @TomasFiers, @dilay_ercelik, @Z_Friedenberger, @GabrielBna1, @ryrobyrne, @IdoAizenbud, @BormuthVolker, @_AAlpha, @neuralreckoning + many more!

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Marcus Ghosh@MarcusGhosh·24 Tem

How should we structure large-scale scientific projects? Massive, open source collaborations (which anyone, anywhere can join) are one option! We ran a project like this for 2 years. Read about our experiences and findings here: doi.org/10.1101/2024.0…

Dan Goodman@neuralreckoning

New preprint on our "collaborative modelling of the brain" (COMOB) project. Over the last two years, a group of us (led by @MarcusGhosh) have been working together, openly, online, with anyone free to join, on a computational neuroscience research project biorxiv.org/content/10.110…

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Marcus Ghosh@MarcusGhosh·19 Tem

@jslbutler @neuralreckoning @cian_neuro @PLOSCompBiol @GabrielBna1 @BormuthVolker Thanks! I think the framing is much clearer now, following some helpful reviewer feedback 🙂

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John Butler@jslbutler·18 Tem

@neuralreckoning @cian_neuro @PLOSCompBiol @MarcusGhosh @GabrielBna1 @BormuthVolker Congrats I look forward to reading it in its final form

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Dan Goodman@neuralreckoning·18 Tem

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Marcus Ghosh retweetet

Danyal Akarca@DanAkarca·18 Tem

I hadn’t really thought about the variety of algorithms that *could* optimally underpin multi-modal processing/integration, until this awesome work by @MarcusGhosh & team. Clear findings w/ experimentally testable predictions on nonlinear fusion in agents & organisms! 👌

Dan Goodman@neuralreckoning

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Marcus Ghosh@MarcusGhosh·18 Tem

Had a great time sharing some new work and meeting everyone @UCL_Neuro_AI yesterday!

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Marcus Ghosh@MarcusGhosh·16 Tem

Teaching on the @trend_camina (@TReNDinAfrica) summer school (Rwanda) was an incredible experience. Both the students and staff (below) were super inspiring! @saraysoldado, @jsoldadomagrane, @TomNotGeorge, @artemiskoum, @burakgur_, @tmchartrand, @fredpckuo, @devonjarvi5 etc

Marcus Ghosh@MarcusGhosh

Excited to be in Rwanda teaching and talking science!

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Marcus Ghosh@MarcusGhosh·9 Tem

@ajfedorec Sadly, not this time!

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Alex Fedorec@ajfedorec·8 Tem

@MarcusGhosh Are you going to get the chance to see the gorillas?

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Marcus Ghosh@MarcusGhosh·8 Tem

Excited to be in Rwanda teaching and talking science!

TReND-CaMinA@trend_camina

Our 2024 cohort is ready to start the journey. For the next 2 1/2 weeks our students and teaching team will work together and will dive into concepts of computational neurosceince, machine learning and open science! 🧠💻🤖 Have fun everyone!

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Marcus Ghosh retweetet

Kayson Fakhar@Kaysonfakhar·13 Haz

2 years into making, the last chapter of my PhD thesis, and a set of wonderful collaborators: @m00rcheh, @ShreyDixitAI, @misicbata, @caioseguin, @GZamora_Lopez, @CCHilgetag. 🧵 What can we learn about communication in brain networks from 7000 million virtual lesions:

bioRxiv Neuroscience@biorxiv_neursci

A General Framework for Characterizing Optimal Communication in Brain Networks biorxiv.org/cgi/content/sh… #biorxiv_neursci

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Marcus Ghosh@MarcusGhosh·29 May

@anne_churchland @LChittka Lessons from the Lobster is also great, if a little more advanced

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Marcus Ghosh@MarcusGhosh·29 May

@anne_churchland The Mind of A Bee by @LChittka is amazing!

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Anne Churchland@anne_churchland·28 May

Please recommend books about #neuroscience! I am speaking to some high school students next week (and also plan to make a post on Tiktok). I am looking for books that are aimed at a general audience and highlight interesting aspects of the field.

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Entdecken

@UniKonstanz @BernsteinNeuro @Pipcoen @SSerenaDing @zwitscherarmin @KatrinVogt3 @neuralreckoning @Kaysonfakhar