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Ernesto Miquel

@ernestomiquel.bsky.social
298 followers 358 following 2.4K posts

Biólogo. 🇺🇾 Fan de los astrocitos. Docente de Histología y Embriología en Fmed, UdelaR @histoemb.bsky.social 🔬hice un Microscopio Virtual! @microscopio.bsky.social microscopiovirtual.fmed.edu.uy 📸 instagram, etc.: @ernestomiquel

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Reposted by Ernesto Miquel
Anna Vlasits @annaintegrated.bsky.social · 05/10/2026
Related to the #NobelPrize in #Optogenetics: I'm reflecting on the question "who invented X?" in science. 10 years ago I wrote about the people who were working on optogenetics, the patent debates and the role of race and prestige. I don't know the answer, but... www.statnews.com/2016/09/01/o...
statnews.com
He may have invented one of neuroscience’s biggest advances. But you’ve never heard of him
The saga of Zhuo-Hua Pan, perhaps the rightful inventor of optogenetics, raises the question of what it means to invent something in science.
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Mill_lab @cilialab.bsky.social · 03/10/2026
lnkd.in/p/eTV6xSxk pretty poor placeholder #NikonSmallWorldInMotion on a Saturday evening over two weeks since this all kicked off… #ReleaseTheRawData #MicroscopyMatters #CiliaGate
lnkd.in
Nikon is aware of the inquiries concerning this year’s Nikon Small World in Motion competition, and is reviewing the available information concerning this matter at this time. | Nikon Small World
Nikon is aware of the inquiries concerning this year’s Nikon Small World in Motion competition, and is reviewing the available information concerning this matter at this time.
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Dan Quintana @dsquintana.bsky.social · 05/10/2026
Without actually sending your scripts/data to other people, it can be hard to ensure others can easily use your materials. This looks like a great solution. Another cool feature is that users can also tweak scripts to see how conclusions can change when different parameters are used.
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Nobel Prize @nobelprize.org · 04/10/2026
"We don't die when the body starts to end. Because what we leave is a message, which is left and this will survive us." - Rita Levi-Montalcini, awarded the Nobel Prize 40 years ago for her discovery of growth factors. She was the longest-living laureate, passing away at the age of 103 years.
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BWJones @bwjones.bsky.social · 04/10/2026
We bet the whole economy on this and now I can’t buy more than two hard drives at a time… in 2026.
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Dr Hannah M. Rowland @hannahmrowland.bsky.social · 01/10/2026
Hope your day was better than Darwin’s, on this day 165 years ago
I am very poorly today & very stupid & hate everybody &everything.

Charles Darwin
Letter to Charles Lyell
1st October 1861
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Yavestruz. @supermanumolina.bsky.social · 01/10/2026
Los millennials somos personas de 30 a 40 años, que aparentamos tener entre 20 y 30 años y que nos sentimos como si tuviéramos 80 a 90 años.
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Melanie D. White @melaniedwhite.bsky.social · 01/10/2026
I spoke with @nature.com about the Nikon Small World controversy. As AI becomes part of scientific imaging, we need greater transparency about what was measured, inferred or generated. It's not about excluding AI. It’s about preserving trust in scientific evidence. www.nature.com/articles/d41...
nature.com
This award-winning microscopy image used AI — igniting controversy in a prestigious competition
Researchers say that using artificial-intelligence tools to visualize scientific images can become problematic when models misrepresent the underlying data.
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Kragar @kragar.bsky.social · 30/09/2026
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Ernesto Miquel @ernestomiquel.bsky.social · 01/10/2026
Como docente que cada tanto debe pasar lista, debo manifestar mi más profundo rechazo al nuevo formato de la cédula de identidad uruguaya con el número más chiquito y escondido allá abajo
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Reposted by Ernesto Miquel
Dr. Damien P. Williams, dread portent down from a mountain cave @wolven.blacksky.app · 28/09/2026
So uhhhhhh… Apparently meta's muse "AI" is just straight up doxxing people to strangers on FB marketplace??? This has the potential to hurt so so many people, and I genuinely wonder how long before they roll out a fix for it.
Screenshot of a post from threads

matt.j.robb & 16h (€) So muse handled my Facebook marketplace today. Just found out it told people my address and agreed a lowball price and then they showed up without it even telling me until late tonight that it messed up.

Absolutely wild. 1/2

[Embedded image of a series of text messages from a meta muse "agent" given the call sign "Jarvis" (Parts of first message obscured by its logo have been replaced with brackets and ellipses and best guesses from context):]

Heads up, Usman is […] building right now for the MX Keys Mini [. He is sta]nding in front of the Shoppers Drug [Mart.]

$10 by e-transfer. The auto-reply told him to message when he's at your door.

10:28 PM Bad news on the MX Keys Mini pickup. Usman showed up at your building around 9:15 and waited, messaged a bunch of times, and nobody came down. He left angry at 9:38 and left a negative rating.

Worse, my auto-reply told him "Yep I'm here!" at 9:27 when you clearly weren't available, which is on me. That's a bad look and it made the no-show worse.

I've sent him an apology from your account owning it and offering to try again another day. But the negative rating is real, and I should probably stop the auto-replies from claiming you're home when I can't verify that. Want me to change the pickup replies so they don't promise you're there?

[reply, presumably from the threads user]: You gotta never do that ever again don't agree for pickup unless you check with me

[Response from Muse "Agent"]: You're right and I'm sorry. That should never have happened. It's locked in now as a hard rule: i will never […you]'re there unless you've explicitly […] that specific pickup. If someone proposes a time, I'll tell them I'll check and…  Screenshot of a tweet from Ray Wong @raywongy:
    Deleted Muse after seeing this post on Threads about how it told some Facebook Marketplace sellers the guy’s address and they showed up at his door

    Dangerous and creepy

    This would have been 1000x worse if the person was a woman
    4:35 PM · Sep 27, 2026
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BWJones @bwjones.bsky.social · 26/09/2026
I gave a little high level webinar on some of our work in retinal circuitry and retinal degeneration for the Pittsburgh Eye & Ear Foundation: youtu.be/7q8JzBT5FgQ?...
youtu.be
Sight + Sound Bites: Retinal Circuitry and Retinal Degeneration
YouTube video by Eye & Ear Foundation of Pittsburgh
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Kate Bevan @katebevan.com · 24/09/2026
*extremely tired voice*AI agents don't "go rogue". They are not sentient; they don't have agency. They work within guardrails set by humans. If the humans are so shit at building secure sandboxes for the agents to work within, that's on the humans. Stop using this framing.
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Simon Cleary @simoncleary.bsky.social · 23/09/2026
In the original version of this piece the person/people writing for the Nikon competition also removed a mention of AI by the winner:
Original paragraph reads:
'His advice to other researchers considering entering the competition is straightforward: “Take care of the sample, use as little light as possible when working with living cells, and most importantly, keep recording. The best moment usually appears right after you decide to stop.”'New paragraph has added section on AI: 'His advice to other researchers considering entering the competition is straightforward: “Take care of the sample, use as little light as possible when working with living cells, and embrace AI to reveal the hidden beauty in your data. Most importantly, keep recording. The best moment usually appears right after you decide to stop.”'
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Paula Pouso @paulapouso.bsky.social · 20/09/2026
Entrevista en The Transmitter 🐸🧠🌱 sobre la investigación neurocientífica en Latinoamérica y los últimos resultados de nuestro laboratorio. / Interview in The Transmitter 🐸🧠🌱 on neuroscientific research in Latin America and the latest findings from our laboratory. x.com/_TheTransmit...
x.com
The Transmitter (@_TheTransmitter) on X
A look at the scientists studying brains and behavior in species found almost nowhere else. Check out our collection of articles on current neuroethology research in Latin America. By @natmesanash ...
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Reposted by Ernesto Miquel
Christophe 🔬 Leterrier @christlet.bsky.social · 22/09/2026
This is the updated part. Looks like the movie is an AI-generated fluorescence image from a non-labeled acquisition technique. No indication that the Small World jury and organizers have requested and verified the raw data (as mentioned as a possibility in the competition rules)
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TW @twesq.bsky.social · 20/09/2026
this is fantastic and I learned something new
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John Timmer @jtimmer.bsky.social · 22/09/2026
Ok, this "there are two separate brains" thing appears to be making the rounds, and I want to be absolutely clear: this is a press office overhyping some perfectly reasonable science that won't come as a surprise to most developmental biologists.
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Alfonso Martinez Arias @amartinezarias.bsky.social · 21/09/2026
I wonder who working on the field is surprised by this ‘finding’. Interesting refinement of what is already known, an elaboration but…..a surprise?
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Ernesto Filardi 🍉 @hachefilardi.bsky.social · 21/09/2026
Macklemore: I am not a victim. Ed Sheeran is not a victim. Pink is not a victim. We have careers, money, opportunities, safety and audiences around the world. Whatever consequences any of us face for what we say, we get to go home to our families. Ed Sheeran: pobrecito yo.
Captura de bluit del New York Post con imágenes de Ed Sheeran llorando. Es una noticia que dice “Shattered Ed Sheeran claims family 'abandoned' him as Macklemore controversy rages on”
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c0nc0rdance @c0nc0rdance.bsky.social · 13/04/2024
Let's talk about the bristlemouths, 13 species of bioluminescent deep-dwelling ocean fish in genus Cyclothone. There are a lot of them. Like, a lot. Specifically, our best guess is there are a million billion (1E15) bristlemouths on Earth. Making them the most populous vertebrate on the planet.
A xenomorph looking fish with dark slightly sparkly skin and an oversized lower jaw packed with sharp, needle-like teeth.

Photo from the Woods Hole Oceanographic Institute.
https://twilightzone.whoi.edu/explore-the-otz/creature-features/elongated-bristlemouth/
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Xero now with 100% more 🎃 @artificer-ind.bsky.social · 09/09/2026
Still patiently waiting to be "left behind" by AI rather than it chasing me across every damn space like a slasher in a low budget flick.
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Ernesto Miquel @ernestomiquel.bsky.social · 21/09/2026
Había abandonado Bluesky porque mi red principal es mastodon y me cuesta mantenerme al día con más de una. Pero ahora instalé la app indigo, que me permite integrar ambos servicios en una misma línea de tiempo. Es muy buena, recomiendo. Lindo volver a ver todo esto que me estaba perdiendo
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Christophe 🔬 Leterrier @christlet.bsky.social · 20/09/2026
Human cilia disease specialist on the Small World in Motion winning movie
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Christophe 🔬 Leterrier @christlet.bsky.social · 19/09/2026
Here's a way to get a pure science shot on Bluesky: a custom feed that only shows the posts from people you follow that are linked to a DOI bsky.app/profile/pape...
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Carl T. Bergstrom @carlbergstrom.com · 19/09/2026
Google is like guys, guys....wait up guys! Our AI is dangerous too!
Dog on back of bike.
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Marthisuy @marthisuy.bsky.social · 18/09/2026
Michi nuevo just dropped! 🐱
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Christophe 🔬 Leterrier @christlet.bsky.social · 18/09/2026
Questions about the recently announced Small World in Motion winner @healthcare.nikon.com
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Ernesto Miquel @ernestomiquel.bsky.social · 18/09/2026
Aliviado porque por fin me puse las pilas y solucioné el tema de que Backblaze ya no quiere respaldar la carpeta de Dropbox. Básicamente tuve que configurar un rsync periódico de la carpeta Dropbox a un ssd externo que ya respaldaba en Backblaze. Todo quedó andando bárbaro 👍
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Ernesto Miquel @ernestomiquel.bsky.social · 13/09/2026
Recordatorio número 1000 de que ODIO las pajitas de papel.
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Ernesto Miquel @ernestomiquel.bsky.social · 16/07/2026
El “Lo guardo por si algún día me sirve” Pero en el lab
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Ernesto Miquel @ernestomiquel.bsky.social · 01/07/2026
Por fin me llegó el reseteador de cartucho para la impresora 3D! Esta impresora usa filamento en un cartucho propietario con chip y ya no se consiguen. Con esto puedo resetear el contador del chip de un cartucho, lo dejo puesto para que permita imprimir, pero usando cualquier filamento externo
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Ernesto Miquel @ernestomiquel.bsky.social · 03/06/2026
Lo que me salió en 2023 y lo que sale ahora 💀 Y lo que sale el “modelo nuevo” 💀💀💀 Gracias IA
Orden de compra en Amazon, en 2023, por un ssd sandisk de 4tb a 199.99 dólares Listado en Amazon de el mismo ssd de 4tb listado hoy a 449 dólares Listado en Amazon del “modelo nuevo” de ssd sandisk de 4tb listado a 899 dólares
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Ernesto Miquel @ernestomiquel.bsky.social · 02/06/2026
El finde fuimos a cambiar figuritas al shopping. El pequeño se trajo un montón de figuritas nuevas y yo me traje una gripe
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Ernesto Miquel @ernestomiquel.bsky.social · 22/05/2026
Lo que me mata del logo que puso Spotify estos dias no es tanto que es espantoso, sino que todo el tiempo pienso que se está actualizando la app
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Ashton Pittman @ashtonpittman.bsky.social · 02/05/2026
15 years ago today, Kate and William killed Osama Bin Laden at their wedding.
cover page of The Telegraph's May 4-10 edition creatures a large photo of Kate and William kissing at their wedding atop a large headline that says: Osama bin Laden is dead.

Smaller text above the photo of the couple says: “A day filled with romance, pageantry, and playfulness”
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Ernesto Miquel @ernestomiquel.bsky.social · 29/03/2026
Agarré una laptop vieja a ver si la podía usar para algo. El trackpad no clickeaba. Sospeché de que había una culpable empujando desde abajo impidiendo el movimiento. Así que la desarmé, y si: la batería estaba hinchándose como almohadita :(
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Ernesto Miquel @ernestomiquel.bsky.social · 23/03/2026
Subimos nuevos preparados al Microscopio Virtual 😎 De a poco cubriendo lo que nos falta y sumando algunos bien interesantes
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Microscopio Virtual @microscopio.bsky.social · 23/03/2026
¡Tenemos nuevo material! Agregamos preparados nuevos a la colección de ap. Digestivo: - Colon (HyE) - Colon (HyE) 2 - Apéndice (PAS-H) - Duodeno (inmunohistoquímica contra ki-67)
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Ernesto Miquel @ernestomiquel.bsky.social · 11/11/2025
Y siguen apareciendo cosas nuevas en el Microscopio Virtual @microscopio.bsky.social de @histoemb.bsky.social Ahora tenemos preparados con “Profundidad de Campo Extendida” (PCE)
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Ernesto Miquel @ernestomiquel.bsky.social · 04/11/2025
Atentos, nuevo llamado en @histoemb.bsky.social 👇
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Histología y Embriología Fmed @histoemb.bsky.social · 04/11/2025
🚨 LLAMADO 🚨 Se abrió un llamado a concurso de MÉRITOS Y PRUEBAS para 2 cargos EFECTIVOS de Asistente (grado 2) de la Unidad Académica de Histología y Embriología Inscripciones: hasta el 1 de febrero de 2026 www.histoemb.fmed.edu.uy/noticias/202...
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Ernesto Miquel @ernestomiquel.bsky.social · 14/10/2025
Hoy estrenamos maqueta nueva de corteza cerebelosa en @histoemb.bsky.social 😍
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Ernesto Miquel @ernestomiquel.bsky.social · 30/09/2025
Ya tenemos granos del cerebelo 😁 @histoemb.bsky.social
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Ernesto Miquel @ernestomiquel.bsky.social · 26/09/2025
Escaneando nuevos Golgi de cerebelo para el Microcopio Virtual… @microscopio.bsky.social … e imprimiendo modelo 3d de glia de Bergmann para clase 🥰
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Tim Verstynen @tdverstynen.bsky.social · 22/09/2025
Since we’re in the process of being inundated with BS about the cause of autism, let’s take a look at some of the empirical studies in the literature on the link between acetaminophen and autism spectrum disorder (ASD). Grab some popcorn and put on your 🧪 hats folks. A 🧵 1/8
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Ernesto Miquel @ernestomiquel.bsky.social · 18/09/2025
Modelo del oído interno: desde la MRI hasta el práctico de histología de @histoemb.bsky.social
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Microscopio Virtual @microscopio.bsky.social · 29/08/2025
Hay nuevos astrocitos! 🦠 Unos fibrosos bien lindos 😍 y más ejemplos de los protoplasmáticos Entre otras cosas lindas para ver en el nuevo preparado de tejido nervioso microscopiovirtual.fmed.edu.uy/c_t_nervioso...
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Ernesto Miquel @ernestomiquel.bsky.social · 29/08/2025
Qué vamos a hacer cuando no tengamos más el fondo marino para poner de fondo mientras hacemos otra cosa?
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Ernesto Miquel @ernestomiquel.bsky.social · 27/08/2025
La luna terminando su jornada con una sonrisa, sobre el Cerro de Montevideo
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