Pieter Goltstein

[Pieter Goltstein @xpieter]

How widespread are our memories stored in the brain?
Our new study, open access in @NatureNeuro, investigates how category learning changes neuronal representations in mouse visual cortical areas. (1/8)
@mpi_neuro @sandra_tanja @t_bonhoeffer @MHuebener
https://t.co/6IVQBmwWOD

[Pieter Goltstein @xpieter]

Starting in a couple of minutes, don’t miss it 😊 @sandra_tanja @MPIforBI

[Sandra Reinert @sandra_tanja]

Are you attending FENS 2024? Do you care about generalisation vs specificity?
Join our symposium: S22 Generalisation of neuronal codes across behaviours, contexts and stimuli
Thursday 27th Jun 9:45 in Hall F
Speakers: @Luthi_FMI @caroline_runyan @mmf_89 @sandra_tanja
#FENS2024

[Pieter Goltstein @xpieter]

In case you haven't seen it yet, the poster session still lasts another 45 minutes! Great work from @daniellepaynter @MPIforBI

[Danielle Paynter @dpaynter13]

I get to present our poster about two-timeframe monosynaptic rabies tracing and visual system plasticity this afternoon (Wednesday) at #FENS2024, PS02-26PM-137. Come by! 😊😊 @MPIforBI @t_bonhoeffer @MHuebener @xpieter

[James Lucas @JamesLucasIT]

Thread on the beauty of wildlife 🧵

1. When it’s cold enough to see the melody

[Pieter Goltstein @xpieter]

It’s spring in the Murnauer Moos, flowers everywhere!

[Pieter Goltstein @xpieter]

Training doesn’t have to be slow. 303km/h, ok @DB_Bahn, you’ve definitely made your point 😊

[nature @Nature]

Falling behind: postdocs in their thirties tire of putting life on hold.

Read the results of Nature’s second global survey of postdoctoral researchers https://t.co/jYxKuLT3B9

[Harmit S. Malik @HarmitMalik]

Scientists of Twitter! The world needs more reminders that we're living, breathing human beings.

I was tempted to post a picture of me doing not-science, but my spouse confirmed that no one wants to see a picture of me napping on a weekend afternoon.

[Norma Kühn @kolofonium]

Curious about how maps form in the visual system? Check out our new preprint “Retinal origin of orientation but not direction selective maps in the superior colliculus” https://t.co/4Z0p3YHbTi, led by @DMalmazet and me, with @Chen___Li. @FarrowLab @__NERF @BiologyKULeuven 1/5

[Pieter Goltstein @xpieter]

@KentaM_Hagihara @DavidLaubender @t_bonhoeffer @MPIforBI Anyway, hope this explains it a bit better. We ofc can think of further possibilities for these structures not having been observed before, but we think these are the most likely. If you like to discuss in more detail, just reach out, would be happy to 😀

[Pieter Goltstein @xpieter]

Check out our latest preprint on ocular dominance columns, which we have found in mouse visual cortex!https://t.co/r81pmw02J5 @DavidLaubender @t_bonhoeffer Mark Hübener @MPIforBI #bioRxiv

[Pieter Goltstein @xpieter]

@KentaM_Hagihara @DavidLaubender @t_bonhoeffer @MPIforBI By identifying ipsi-clusters using local density of only ipsi-eye preferring neurons (thus focusing on binoc V1) we work around this effect of the monoc/binoc division. However, this method requires a large number of ipsi-preferring cels in a single fov/volume to work reliably.

[Pieter Goltstein @xpieter]

@KentaM_Hagihara @DavidLaubender @t_bonhoeffer @MPIforBI Ah, right, like in the rat (Laing er al. 2015) 😀We did think about it, and it would indeed be interesting, but haven’t tried that (yet)

[Pieter Goltstein @xpieter]

@TrackingActions Thanks 😀 And good question! We suspect because we looked at L4 (instead of L2/3; inspired by work of the Olavarria lab in rat), imaged a large part of binoc V1, lots of neurons, and variability across animals (see e.g. figs S2 and S5).

[bioRxiv Neuroscience @biorxiv_neursci]

Ocular dominance columns in mouse visual cortex https://t.co/d2oJm5S7YX #biorxiv_neursci

[Mt. St. Helens @MtStHelensWA]

Imagine dinosaurs posing with an asteroid

[SWC @SWC_Neuro]

Thanks to @T_Guillamon (@NeuroAlc / @GLB_Lab), Andrew King (@UniofOxford), @IOB_Roska (@IOB_ch), @VendrellLlopis (@UCBerkeley), @aa_fenton (@nyuniversity), @dileeplearning (@DeepMind @vicariousai),