Jérôme Lecoq

Weekly run to the sun. Timing could be better but the scene is new.

Chris Halcrow presents on SpikeInterface at NeuroDataReHack

Marco Celotto works with a team on the whiteboard at NeuroDataReHack

NeuroDataReHack participants from all over the world are finishing up 10 exciting projects analyzing open neurophys data on @dandiarchive.org. Thank you @hhmijanelia.bsky.social for being amazing hosts as always! Stay tuned for the workshop report.

@chrishalcrow.bsky.social @mcelotto95.bsky.social

As usual, here is our meeting recording for the OpenScope Community project on predictive processing : www.youtube.com/watch?v=zNem...

Kind reminder, we will skip the next two weeks and will regroup on August 5th:
allenneuraldynamics.github.io/openscope-co...

Tomorrow, we will meet as usual for the OpenScope Community predictive processing project.
Agenda and links :
allenneuraldynamics.github.io/openscope-co...
9AM PST time, open to all.

Note : Meetings on July 22 and 29 are cancelled for a summer break.

Perfect timing of my Sunday sunset run this week.

Sensory responses of visual cortical neurons are not prediction errors Predictive coding is theorized to be a ubiquitous cortical process to explain sensory responses. It asserts that the brain continuously predicts sensory information and imposes those predictions on lo...

1/3) This may be a very important paper, it suggests that there are no prediction error encoding neurons in sensory areas of cortex:

www.biorxiv.org/content/10.1...

I personally am a big fan of the idea that cortical regions (allo and neo) are doing sequence prediction.

But...

🧠📈 🧪

OpenScope and Neuropixels technical workshop ongoing !

As usual, here is our weekly meeting recording for the OpenScope community project. www.youtube.com/watch?v=E5db...

2025 Neuropixels and OpenScope Workshop In this workshop, participants will gain in-depth exposure to the tools and techniques used by the Allen Institute to collect in vivo physiology data at scale.

This event is co-hosted by @SteinmetzNeuro @UW and the Allen institute for Neural dynamics. alleninstitute.org/events/2025-...
#ScienceInTheOpen step by step.

2025 Neuropixels and OpenScope Workshop In this workshop, participants will gain in-depth exposure to the tools and techniques used by the Allen Institute to collect in vivo physiology data at scale.

Tomorrow, as every years, we are hosting a large group of world-wide scientists, at all levels, for a 3 days event, co-sponsored by the @NIH, @NSF and @alleninstitute. We will open our labs to show how we record neural activity at high throughput across the mouse brain.

As usual, we will meet tomorrow morning for our OpenScope Community project on Predictive Processing. Agenda and meeting link are on our project website : allenneuraldynamics.github.io/openscope-co...
9AM PST time. Open to all.

This is a recording of the OpenScope Community Predictive Processing weekly meeting. For more details : https://allenneuraldynamics.github.io/openscope-commu... Predictive Processing Community Project - Weekly meeting 07/01/2025

As usual, here is our weekly recorded meeting for the predictive processing project
www.youtube.com/watch?v=j8BF...
#ScienceInTheOpen step by step

As usual, we will meet tomorrow morning to discuss our community-driven OpenScope project on predictive processing.
More details : allenneuraldynamics.github.io/openscope-co...

Open to all!

I am seeing the analysis code quality in all projects I collaborate with is improving very rapidly. Also analysis feedback loop seems to have increased pace. Interesting times! Doing new experiments might soon be the bottle neck again.

For those that could not join our meeting this morning , here is the video :
www.youtube.com/watch?v=92xr...

Step by step, we continue to work collaboratively on this community-driven project.
To learn more about this effort : allenneuraldynamics.github.io/openscope-co...

Tomorrow, we will meet to discuss statistical power and update to our ongoing stimuli as part of the OpenScope Community-Driven Predictive Processing project.
allenneuraldynamics.github.io/openscope-co...
9AM PST. Link to Microsoft Teams meeting on our website along with the agenda.
Open to all

As usual, for those that could not make our meeting, you can find the recording of our last discussion for the OpenScope Predictive Processing Community project:
www.youtube.com/watch?v=rgBH...

Next Tuesday, we will continue our weekly meetings for the OpenScope Community project on Predictive Processing. 9AM PST on Teams.
allenneuraldynamics.github.io/openscope-co...
Slides are on here: github.com/AllenNeuralD...
It is a small thing but we continue to promote world-wide collaborations

Recording of the weekly OpenScope Community Predictive Processing Project meeting. Learn more at: https://allenneuraldynamics.github.io/openscope-community-p... Predictive Processing Community Project meeting - 6/10/25

As usual we continue to meet every week to discuss our OpenScope community project on predictive processing. For those that could not make it today, here is the recording : www.youtube.com/watch?v=QCmN...

To learn more about this project: allenneuraldynamics.github.io/openscope-co...

Caught the pair: Sunset to Moonrise

Beautiful in vivo dendrites today with Maedeh in the lead on SLAP2 for our community predictive processing project !!!

Discussion: meetings/2025-06-10 · AllenNeuralDynamics openscope-community-predictive-processing · Discussion #88 Please post your presentations here so that we can discuss in writing.

To maximize the depth of our discussion next week, we will post next meeting content on the forum ahead of time. Please engage with the forum! Open to all!
github.com/AllenNeuralD...

Next week, we will continue discussing this analysis as well as a python script to launch bonsai in a way that download dependencies, bonsai workflow and parameters.
Agenda: allenneuraldynamics.github.io/openscope-co...

For those that could not make it, we posted the meeting recording from our last Predictive Processing Community project. allenneuraldynamics.github.io/openscope-co...

Next week at our weekly predictive processing community meeting, we will discuss some of the latest analysis of SLAP2 pilot dendritic imaging data during oddball sessions.
allenneuraldynamics.github.io/openscope-co...
The agenda is at the link.

9AM PST time. Open to all to join, worldwide.

Recording of the weekly OpenScope Community Predictive Processing Project meeting. Learn more at: https://allenneuraldynamics.github.io/openscope-community-p... Predictive Processing Community Project meeting - 5/27/25

For those that could not make it, here is the Youtube recording from our community project on predictive processing.
www.youtube.com/watch?v=f3UW...

As usual meeting details are available here : allenneuraldynamics.github.io/openscope-co...

Agenda:
Brief introduction to across sessions comparison (5 min talk)
Introduce Oddball variant with jitter developed by Sarah at UCL (10min talk)
Discuss version to be ran at the Allen Institute (10 min discussion)
Discuss version to be ran at Georgia tech (10 min discussion)

Update for the predictive processing community project! We will meet tomorrow morning at 8:30 PST time to discuss the duration jitter oddball session. allenneuraldynamics.github.io/openscope-co...
Note that it is 30 min EARLIER than usual to accommodate live participation from London.

Next week, we will discuss stimulus design: allenneuraldynamics.github.io/openscope-co...

Recording of the weekly OpenScope Community Predictive Processing Project meeting.Learn more at: https://allenneuraldynamics.github.io/openscope-community-pr... Predictive Processing Community Project meeting - 5/20/25

For those that could not make it to our weekly OpenScope Predictive Processing meeting, here is the recording : www.youtube.com/watch?v=uuS0...

For anybody interested in joining this project and contributing, please introduce yourself on our forum:
github.com/AllenNeuralD...