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Alexis Paez

@palexis

Neurophysiologist - vestibular and oculomotor systems Brain and music Currently: Sciences at MathWorks Previously: "Alexis from NeuroNexus", McGill PHGY, MIT Course 9 Knitter, violist, mom, Catholic, runner, skier

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07.02.2024
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Latest posts by Alexis Paez @palexis

@creative-sushi.bsky.social can you please help me get this into the right #MATLAB places? I haven't posted on Bluesky in a while, unfortunately.

06.03.2026 13:48 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Funding Call Now Open!
If your science addresses industry-specific challenges, MathWorks invites you to submit for the Spring 2026 open call. Selected proposals may receive up to $20,000 (USD) in funding. ๐Ÿงช
#MATLAB #Simulink #Scisky
Details and submission link ๐Ÿ‘‰
www.mathworks.com/academia/res...

06.03.2026 12:01 ๐Ÿ‘ 1 ๐Ÿ” 2 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Hi, I'm Alexis. ๐Ÿง  I'm a neurophysiologist by training and mostly post Neuroscience, but also lead a team of science SMEs at MathWorks supporting other Biological sciences, Chemistry, Geoscience, Mathematics and Physics.
I'm also a proud pre-scientist pen pal and recommend it!

21.08.2025 02:14 ๐Ÿ‘ 14 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Data reuse represents an opportunity to accelerate the pace of science, reduce costs and increase the value of our collective research investments. Data reuse represents an opportunity to accelerate the pace of science, reduce costs and increase the value of our collective research investments. New tools that make open data easier to useโ€”and newโ€ฆ

If you're planning a study, search DANDI or OpenNeuro first to see if relevant data already exists. If you're teaching, incorporate open datasets into your curriculum, writes @bendichter.com

#neuroskyence

www.thetransmitter.org/open-neurosc...

09.07.2025 13:23 ๐Ÿ‘ 22 ๐Ÿ” 7 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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Symbolic โ€˜science fairโ€™ showcases research cut by Trump team Democrats hosted a protest event featuring โ€˜things weโ€™ll never knowโ€™ because of the US governmentโ€™s cuts to science.

A different way to protest.

Researchers presented posters on how their terminated projects would have benefitted society.

Many of the scientists presenting were a few years into their projects before their funding was cut โ€” wasting money already spent.

๐Ÿงช www.nature.com/articles/d41...

10.07.2025 01:01 ๐Ÿ‘ 93 ๐Ÿ” 34 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 3
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Canceled grants get the spotlight at a Capitol Hill 'science fair' On Tuesday, scientists held an event organized by House Democrats in which they stood in front of posters outlining their work โ€” and the federal cuts that now threaten it.

On Tuesday, scientists held an event organized by House Democrats in which they stood in front of posters outlining their work โ€” and the federal cuts that now threaten it.

09.07.2025 11:55 ๐Ÿ‘ 851 ๐Ÿ” 222 ๐Ÿ’ฌ 21 ๐Ÿ“Œ 11

You know you hang with a certain age group when "Kragle" and "Pass the Parcel with Lucky's Dad's rules" come up in conversation and nobody misses a beat.

06.04.2025 16:09 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Happy 3/21 to those who celebrate ๐Ÿค—
#DownsSyndrome

21.03.2025 18:26 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Is Waze smart enough that we could ask for a button to say, "I'm stuck behind a vehicle going X mph slower than I want to. Based on the route I'm on, what's a route, even if it's longer by distance, that can help me make up time?"

20.03.2025 11:50 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Machine learning on interictal intracranial EEG predicts surgical outcome in drug resistant epilepsy - npj Digital Medicine npj Digital Medicine - Machine learning on interictal intracranial EEG predicts surgical outcome in drug resistant epilepsy

Good news for treating drug-resistant #Epilepsy with #MachineLearning to automate locating the epileptogenic zone from inter-ictal #EEG.
doi.org/10.1038/s417...
Credit to Christos Papadelis and team.
#MATLAB #Neuroskyence ๐Ÿงช๐Ÿง 

12.03.2025 19:14 ๐Ÿ‘ 22 ๐Ÿ” 7 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1

#MATLAB #Neuroscience #SPM Toolbox

03.03.2025 22:53 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Concerned Your Smartwatch Band Has Forever Chemicals? Hereโ€™s How to Tell If last weekโ€™s news has you worried, there are alternatives.

Hi runners, ICYMI, smart watches and PFAs. Happy my Garmin is safe!
www.runnersworld.com/gear/a635083...

09.02.2025 01:15 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Registration: INCF Town Hall 2025 (virtual)

Join our virtual Town Hall next week and give us input on what INCF should focus on in the coming years!

2 time slots available:
- Feb 11, 8am CET
- Feb 12, 8pm CET

Register here: bit.ly/3Q2UWKx

If you're unable to join please fill out our survey: bit.ly/40BlrvI
#neuroskyence ๐Ÿงช๐Ÿง 

Please RT! โœจ

07.02.2025 13:55 ๐Ÿ‘ 2 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Wowww congratulations!
Everybody: ready, set, go!

08.02.2025 14:37 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Join our virtual Town Hall next week and give us input on what INCF should focus on in the coming years!

2 time slots available:
- Feb 11, 8am CET
- Feb 12, 8pm CET

Register here: bit.ly/3Q2UWKx

If you're unable to join please fill out our survey: bit.ly/40BlrvI
#neuroskyence ๐Ÿงช๐Ÿง 

Please RT! โœจ

06.02.2025 20:10 ๐Ÿ‘ 6 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Nice intro to *wave* toolbox, but can't find Lyle Muller on here yet.
#MATLAB #neuroskyence

04.02.2025 16:36 ๐Ÿ‘ 6 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Does Santa count? Maybe I could learn a thing or two about project management...

31.01.2025 01:49 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Only a bit delayed to say, welcome!
I learned #Psychtoolbox and used it for an auditory psychophysics experiment back in 2008, then caught up to the latest at #VSS2024. Such a key #MATLAB tool for #Neuroskyence

28.01.2025 01:23 ๐Ÿ‘ 5 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

This cover captured all my attention while I was reading a #ScienceAdvances paper online today. Beautiful.

27.01.2025 22:07 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Hi, Vox reporter here: If you've had a study section, NIH travel, or other NIH-related meeting cancelled (or not), raise your hand! Reply or DM me, and repost for visibility if you're able.

#academicsky @drugmonkey.bsky.social

23.01.2025 18:03 ๐Ÿ‘ 623 ๐Ÿ” 586 ๐Ÿ’ฌ 22 ๐Ÿ“Œ 9

Question for people going from intan based ephys to neuropixels. Do you have an alternative for the accelerometer from the intan headstage? That was a nice feature that is missing on freely moving neuropixels recordings ๐Ÿง ๐Ÿ“ˆ

17.01.2025 17:42 ๐Ÿ‘ 4 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Some favorite practical summer courses are the ARTCs at the MBL in Woods Hole, MA. I anticipate visiting a few this year to talk #Neuroskyence, sharing #openscience data stories, and using #MATLAB.

15.01.2025 02:13 ๐Ÿ‘ 7 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Got some new socks this week ๐Ÿ’ช๐Ÿป

11.01.2025 14:01 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Discretized representations in V1 predict suboptimal orientation discrimination - Nature Communications How animals generate perceptual decisions remains poorly understood. Here, the authors show that during a discrimination task, the mouse visual cortex does not encode the orientations of the cues but ...

New paper out! ๐Ÿšจ ๐Ÿ“ฐ With @batuhanerkat.bsky.social, John McClure, @hussainyk1.bsky.social, @polacklab.bsky.social we reveal how discretized representations in V1 predict suboptimal orientation discrimination. ๐Ÿงช๐Ÿง ๐Ÿญ This work reconciles neuro and psychometric curves
www.nature.com/articles/s41...

08.01.2025 21:43 ๐Ÿ‘ 26 ๐Ÿ” 8 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 0

Self-reflection: I'm particularly bad about changing over the year when I write the date sitting the first couple weeks of January. Consistently.

08.01.2025 20:43 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
The University of Arizona โ‹ฎ Events Discover events from The University of Arizona

Estรก invitado para CIENCIA EN ESPAร‘OL

I am hosting an event where University of Arizona scientists will speak about their science in Spanish. It is meant to be a community event with a Zoom option, so share with family too!

events.trellis.arizona.edu/en/f44lNu67/...

#CIENCIAENESPAร‘OL

07.01.2025 22:34 ๐Ÿ‘ 35 ๐Ÿ” 20 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 4
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Discretized representations in V1 predict suboptimal orientation discrimination - Nature Communications How animals generate perceptual decisions remains poorly understood. Here, the authors show that during a discrimination task, the mouse visual cortex does not encode the orientations of the cues but ...

The wonders of population coding! Recent paper by @juliencorbo.bsky.social et al. @polacklab.bsky.social -> visual cortex in trained mice encodes orientation differently from in naive mice... almost more "messily"(?)... but behavior is good. #neuroskyence #matlab ๐Ÿงช ๐Ÿง 
doi.org/10.1038/s414...

08.01.2025 01:59 ๐Ÿ‘ 5 ๐Ÿ” 2 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

It takes a few rounds to figure out what makes sense to quantify and then try to predict. What helps me is thinking about doing an activity (e.g. running a WB) for a reason... because it has an expected *outcome*, not just doing it for the sake of doing it. That *outcome* points to the larger goal.

06.01.2025 15:24 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

My undergrad advisor!

04.01.2025 14:27 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Emery N. Brown, innovative neuroscientist, statistician and anesthesiologist, earns National Medal of Science President Biden bestowed the nationโ€™s highest scientific honor on Brown, fellow winners, at a White House ceremony.

A hardy and hale "huzzah!" to Emery N. Brown on receiving the National Medal of Science! Itโ€™s the nationโ€™s highest honor for scientists and engineers.
picower.mit.edu/news/emery-n...
#neuroscience

04.01.2025 12:37 ๐Ÿ‘ 92 ๐Ÿ” 21 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1