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Tim Gollisch

@timgollisch.bsky.social
622 followers 194 following 10 posts

Neuroscientist. Interested in neural coding, computational methods, retinal physiology, and vision. Working at the University Medical Center Göttingen.

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Reposted by Tim Gollisch
University of Pittsburgh Ophthalmology Department @pittophthalmology.bsky.social · 26/02/2026
From photoreceptors to visual processing — #Webvision is your open-access deep dive into how we see. Now hosted at our Department, continuing its mission to make vision science accessible to all. Start exploring → www.webvision.pitt.edu #Ophthalmology #Neuroscience
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Emilie Macé @mace-lab.bsky.social · 08/04/2026
1/8. New preprint! ✨ How spontaneous is spontaneous behavior? 🧠🐭 We found that whole-brain fUSi signals predicted spontaneous behavioral transitions seconds in advance. Inhibiting one node of this transition-prone state, the medial septum, facilitated switching! www.biorxiv.org/content/10.6...
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RoordaLab @roordalab.bsky.social · 16/03/2026
Most vision scientists would bet that single-cone receptive fields exist in primate fovea, but it was not proven until now. It took years of sweat and $ to combine #AOSLO and electrophysiology. Congrats to PhD student Keaton Ramsey and his mentor Lawrence Sincich. www.nature.com/articles/s41...
nature.com
Physiological basis of resolution acuity in vision - Nature Communications
Neural mechanisms underlying high visual acuity are not fully understood. Here the authors show that high resolution visual information is transmitted from the retina to the brain by neurons in t...
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Marla Feller @mfeller.bsky.social · 05/02/2026
Grab some popcorn and check out this fantastic "post-orial" from the soon-to-be-Dr. @miah-pitcher.bsky.social This story has everything: movies of retinal waves, explanations of dendritic integration, images of starburst cells. Enjoy!
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Olivier Marre @oliviermarre.bsky.social · 25/10/2025
Happy to share my first work with a connection to myopia, a collaboration with EssilorLuxottica www.science.org/doi/10.1126/...
science.org
Nonlinear spatial integration allows the retina to detect the sign of defocus in natural scenes
The retina can easily detect whether the eye is too small or too big thanks to the imperfections of the eye optics.
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Emilie Macé @mace-lab.bsky.social · 11/09/2025
Thrilled to share that our work is now published in Science! ✨ We found a preference for visual objects in the mouse spatial navigation system where they dynamically refine head-direction coding. In short, objects boost our inner compass! 🧭 www.science.org/doi/10.1126/... 🧵1/
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Olivier Marre @oliviermarre.bsky.social · 16/08/2025
If you are looking for a book to read and are interested in computational/systems neuroscience or AI, I have a suggestion: trialsanderrors.substack.com/p/a-recommen...
trialsanderrors.substack.com
A recommended summer read: "The mechanization of the mind"
If you are working in systems or computational neuroscience, or AI, I would strongly recommend to read “The mechanization of the mind” by Jean-Pierre Dupuy.
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Philipp Berens @philipp.hertie.ai · 13/05/2025
We are excited that our work on inherently interpretable #deeplearning models for #AI for #medicine has been published in @plos.org #digitalhealth! You want to know how to combine the power of deep learning with accessible interpretation? This is for you! ⬇️ journals.plos.org/digitalhealt...
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Fabian Sinz @sinzlab.bsky.social · 12/05/2025
🚨 We’re hiring! 🚨 Together with Marcus Jeschke and Emilie Mace we are looking for a PhD student to join us for developing AI tools for optogenetic sensory restauration. Apply now: sinzlab.org/positions/20... #PhDposition #AI #Neuroprosthetics #ML #NeuroAI #Hiring
sinzlab.org
PhD Position for Deep Learning for Optogenetic Sensory Restoration
How to apply Who to contact? ekfz@sinzlab.org Email subject Start with
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Federico D’Agostino @fededagos.bsky.social · 14/03/2025
🚨 New paper alert! 🚨 We’ve just launched openretina, an open-source framework for collaborative retina modeling across datasets and species. A 🧵👇 (1/9)
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Markus Meister @mameister4.bsky.social · 20/02/2025
Here it is finally: Our mathematical methods book for life scientists! Aimed at advanced undergrads and beginning grad students, plus all those who want a deeper look at the math behind quantitative biology. @portugueslab.bsky.social. 1/3
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Thomas Euler @teuler.bsky.social · 10/01/2025
Our paper on how the neuromodulator nitric oxide modulates a subset of mouse retinal ganglion cells is finally published in @elife.bsky.social doi.org/10.7554/eLif... Great work by @dgonschorek.bsky.social together with the lab of @oliviermarre.bsky.social and @matigoldin.bsky.social, ...
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Olivier Marre @oliviermarre.bsky.social · 10/01/2025
How can the brain make predictions, and signal prediction errors ? Together with Simone Ebert, Thomas Buffet, Bruno Cessac et al, we studied this question in the retina in this paper: www.nature.com/articles/s41... A thread
nature.com
Temporal pattern recognition in retinal ganglion cells is mediated by dynamical inhibitory synapses - Nature Communications
The retina is known to strongly respond to omitted stimuli in periodic patterns. Here the authors propose that depressing inhibitory synapses shape the timing of such a response and are key to perform...
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gregschwartznu.bsky.social @gregschwartznu.bsky.social · 13/12/2024
I am thrilled to announce that Rich Kramer and I are co-directing a BRAND NEW hands-on visual neuroscience course at the MBL. August 1-16, 2025. Details in this flyer. Trainees please apply. And everyone, please spread the word!
Flyer for a visual neuroscience course with colorful images of scientific data and model species.
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Tim Gollisch @timgollisch.bsky.social · 10/12/2024
We have a new PhD position available; please spread the word and repost. The project will combine retina recordings, computational modeling, and optogenetics to help further develop vision restoration therapy. See here for more information: retina.uni-goettingen.de/join-the-lab/
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Marla Feller @mfeller.bsky.social · 10/12/2024
New preprint! A wonderful collaboration of our @FellerMarla lab with Matthew Po, and @shekharlab. Here, we dive into the impact of spontaneous activity on the transcriptome of retinal ganglion cells (RGCs), the sole output neurons of the retina. www.biorxiv.org/content/10.1...
biorxiv.org
Transcriptomic changes in retinal ganglion cell types associated with the disruption of cholinergic retinal waves
In the early stages of retinal development, a form of correlated activity known as retinal waves causes periodic depolarizations of immature retinal ganglion cells (RGCs). Retinal waves are crucial fo...
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Tom Baden @neurofishh.bsky.social · 29/11/2024
Early vision Neuroscience community, Vol 1 We are talking eyes, retinas, and some of the more ancestral bits of visual brains. No species restrictions. List is close to full, will start building Vol 2 before too long Addition requests, please see link in the below thread go.bsky.app/BotZr1g
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Tim Gollisch @timgollisch.bsky.social · 27/11/2024
How natural stimuli lead to highly correlated ganglion cell activity in primate (marmoset) and mouse retina. Now out in @natureportfolio.bsky.social. And, I guess, great opportunity for a first post on this site. #FirstSkeet Very brief summary in this thread. 1/ www.nature.com/articles/s41...
nature.com
Nonlinear receptive fields evoke redundant retinal coding of natural scenes - Nature
Species-specific gaze shifts with natural stimuli drive correlated spiking in retinal ganglion cells.
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