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Posts by Benedikt Ehinger

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New blogpost: 10 recent papers using Makie.jl to visualize their science.
Thanks for citing us, and congrats to everyone involved on the amazing work! :tada:
makie.org/website/blog...

5 hours ago 13 2 0 1
Figure 2. FORCE1s reports in vivo neuronal activity with high fidelity under resonance
scanning 2-photon microscopy
(A-I) 2P-guided whole-cell patching and resonant-scan imaging in anesthetized mice.
(A) Experimental schematic.
(B) 2P images of a representative FORCE1s-Kv-expressing neuron are shown at high resolution (i) and the size and
resolution used during voltage imaging (ii). The patching pipette is outlined.
(C) Simultaneous electrophysiological recording (top, 10 kHz) and FORCE1s-Kv fluorescence imaging (bottom, 440
Hz). The fluorescence trace was low-pass filtered at 150 Hz to enhance the visualization of the spikes. Dashed
boxes: epochs shown in panels D-E. Vertical lines: detected spikes. Gray triangle (left, and in panels D-E): -70 mV.
(D-E) Zoomed-in subthreshold (D) and bursting (E) epochs. Panel D’s optical trace was low-pass filtered at 50 Hz to
enhance the visualization of subthreshold fluctuations.

Figure 2. FORCE1s reports in vivo neuronal activity with high fidelity under resonance scanning 2-photon microscopy (A-I) 2P-guided whole-cell patching and resonant-scan imaging in anesthetized mice. (A) Experimental schematic. (B) 2P images of a representative FORCE1s-Kv-expressing neuron are shown at high resolution (i) and the size and resolution used during voltage imaging (ii). The patching pipette is outlined. (C) Simultaneous electrophysiological recording (top, 10 kHz) and FORCE1s-Kv fluorescence imaging (bottom, 440 Hz). The fluorescence trace was low-pass filtered at 150 Hz to enhance the visualization of the spikes. Dashed boxes: epochs shown in panels D-E. Vertical lines: detected spikes. Gray triangle (left, and in panels D-E): -70 mV. (D-E) Zoomed-in subthreshold (D) and bursting (E) epochs. Panel D’s optical trace was low-pass filtered at 50 Hz to enhance the visualization of subthreshold fluctuations.

This is beautiful data. 2p optical reporting of subthreshold voltage, validated with simultaneous patch clamp. www.biorxiv.org/content/10.6... FORCE1s by François St-Pierre's group, with a bunch of great people joining in.

2 days ago 36 15 0 0

I'm not at CHI but I hear that there's expected "oh god what do we do about reviewing, we have had an exponential explosion in paper submissions" discussion.

I think a good start would be to stop making everyone feel like they have to publish 10 first author CHI papers to get a job. :-\

5 days ago 111 13 5 1

Also what would it look like for hiring to force review based on quality over quantity and to surface that they do that?

Candidates will submit their three best papers, and must remove publication lists from their CV.

(Yes I recognize why this would be controversial.)

5 days ago 15 2 3 0
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The Obleser lab will be hiring soon!

New postdoc (fully funded) and
new PhD or part-time postdoc position (soft-money funded).

Spread the word. Start in Sept/Oct.
Watch out for official announcements!
Please be in touch.

auditorycognition.com
obleserlab.com
hoerhanse.de
lemmi.uni-luebeck.de

6 days ago 42 44 1 0

This excellent post implicitly highlights my primary purpose in organizing these replication studies--to *describe* what happens when we try to replicate the published literature. This descriptive evidence grounds conceptual debates about *why* we observe those rates, and what we "should" observe.

1 week ago 19 4 1 0
Video

Ha! That was fun. micropython is interesting

I'll add the eye-movements later. It's going to be a demo for @unistuttgart.bsky.social Tag der Wissenschaft!

#eyetracking #outreach

1 week ago 15 2 0 0

Yes there are nice points raised here but am I the only one getting tired of the ratio of pieces giving advice on how academic moms can carry the workload versus pieces on how institutions/funders/collaborators etc can make the workload more bearable? 🤷🏼‍♀️

1 week ago 39 8 3 0
Trains and EEG – Science

benediktehinger.de/blog/science...

Same same with eeg. Turned out, it is not necessarily when the train passes, but when the track-segment is "activated". Luckily I don't have 16hz - we have 5hz now xD

1 week ago 6 1 1 0

Yeah, me too! That why I keep the git and git annex in the same repo...

Datalad is great, but I'm also sometimes thinking I don't use 95% of the features, maybe I should switch to something simpler

1 week ago 1 0 0 0
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If you use datalad, there exists a datlad-dataverse bridge that might be interesting. We use it in our lslautobids project

1 week ago 0 0 1 0

maybe you can find a suitable dataverse instance?

1 week ago 0 0 1 0

maybe they are just geniuses that understand all of the complexity, and are so fast to implement it - or maybe not.

1 week ago 0 0 0 0

how do you even grade that. Some groups are "re-implementing" so much stuff, that they really shouldn't, and actually couldn't do that themselves in finite time, missing the point entirely.

Oral exams hardly scale to 30 groups. Exams is entirely the wrong approach - idk. super frustrated.

1 week ago 1 0 1 0

it was the german chapter though - but good to here you are regularly going there! It's really great that RSE gets much more visibility :)

1 week ago 0 0 1 0

Thanks for the kind words!

1 week ago 1 0 0 0

It is so annoying to read LLM generated/"improved" project reports. What a waste of opportunity, time, energy of everyone involved.

Whatever LLMs students are using, their EEG game is OK, but not super coherent.

1 week ago 7 0 1 0

right now all marker streams are exported automatically to the respective events.tsv, I'll write an issue so we document that more clearly.

We focused on MNE-compatible physiology (tested only with EEG), but we are happy to support implementations for other recordings - what do you have in mind?

1 week ago 0 0 0 0

hey - synchronisation is happening via labstreaminglayer (LSL) & pyxdf/mnelab for reading in the LSL streams. In the current implementation everything happens automatically, but o.c. if you have very custom needs, you need to modify things :)

1 week ago 0 0 0 0

Work with the amazing **undergrad** Manpa Barman (!), presented at @society-rse.org, now published in @apertureohbm.bsky.social bsky.app/profile/aper...

1 week ago 6 0 2 0
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LSLAutoBIDS:
1) integrates (LSL #EEG, behav, etc.)
2) manages (conversion to BIDS)
3) versions (datalad / git-annex)
4) publishes/archives (dataverse, private or public)

No more dataloss & no stress in sharing data.

Paper: doi.org/10.52294/001...
Code: github.com/s-ccs/LSLAut...

1 week ago 5 0 1 0
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When recording experimental data, have you ever:
1) overwritten data?
2) changed the experiment and forgot when?
3) had a student leave the lab leaving a mess of dataset?
4) noticed how everyone has their own way to transfer data?

We published a solution: LSLAutoBIDS - open science by design.

đź§µ

1 week ago 29 12 1 1
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Barman et al. describe LSLAutoBIDS, an open-source #Python package that implements an automated workflow for data integration, curation, versioning, and publishing: doi.org/10.52294/001...

#OpenDatasets #SpecialIssue
@benediktehinger.bsky.social

2 weeks ago 5 4 0 1
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New preprint! w/ @mheilbron.bsky.social

We found that, even during simple natural scene viewing, human visual cortex predicts—hierarchically in central vision and at higher levels peripherally—reconciling classical predictive coding with recent evidence from animal models and AI (e.g. JEPA) (1/10)

2 weeks ago 29 11 1 1

JOB ALERT: PhD opening in my lab!

@cimecunitrento.bsky.social
in Italy, as part of an Italian FIS3 starting grant.

The project will use advanced analysis methods of MEG data to investigate how our world's naturalistic hierarchical structure facilitates predictive neural processing.

2 weeks ago 35 26 2 0
Rankings of Julia books on Amazon

Julia is quickly becoming the successor to Fortran, once the standard for high-performance computing in science, mathematics, and engineering. It’s powerful and fun to use. Get a solid foundation with a good book:

lee-phillips.org/amazonJuliaB...

#julialang #physics #programming #mathematics

2 weeks ago 7 4 0 0

If someone was wondering (I was) their APC is 5400$

2 weeks ago 0 0 0 0
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New paper in Imaging Neuroscience by Sebastian Dresbach, Renzo Huber, et al:

Laminar CBV and BOLD response characteristics over time and space in the human primary somatosensory cortex at 7T

doi.org/10.1162/IMAG...

3 weeks ago 10 7 0 0
Tenure Run

If only it were this easy to be an academic! A fun game by @forrt.bsky.social.

I reached the rank of Asst. Prof in Tenure Run! 🎓

I published 40 papers and paid $2,500 in APCs to publishers. My grant money is gone and I am exhausted. đź’¸

How far can you make it? Play now at forrt.org/TenureRun/

3 weeks ago 17 3 0 0
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Aoslo is so sci-fi - let's microscope the photoreceptors while the eyes move - with lasers!!

3 weeks ago 0 0 0 0