Rasmus Herlo

Office space an hour before, and an hour after, the deadline for the grant application

Happy Phineas Gage Day.

On this day, in 1848, Phineas Gage involuntarily participated in one of the first human lesion experiments demonstrating the function of frontal lobes in impulse inhibition.

Today,we honor him and others (including animal subjects) and celebrate neuroscientific progress

Yes, the media should ask these questions. They don't. They can't. They lack the training and work inside rigid rules about how to capture attention and storytell. They have mantras for "what the public understands" that don't include science or data.

Politics runs on media, hence our world today.

- The vasodilatory effect is independent of IP3R2-mediated calcium signaling.

As mostly in science, this study poses further questions forwardly, which, hopefully, we will be able to contribute more on in the future :)

We used a combination of new optical tools and analytical approaches, and report that:

- Optogenetically elevating astrocytic cAMP induces arteriole dilation in anesthetized and awake mice.
- Mild opto-stimulation causing sensory-level cAMP elevations is sufficient to induce hyperemia.

Cerebral blood flow is modulated by astrocytic cAMP elevation independently of IP3R2-mediated Ca2+ signaling in mice | PNAS Local neural activation drives regional increase of cerebral blood flow (CBF), in a phenomenon known as functional hyperemia. Astrocytes, which enw...

paper alert: Our study on the role of astrocytic cAMP-levels on neurovascular coupling has been published and can be found here:
www.pnas.org/doi/10.1073/...

Vittani spearheaded the project, and I had the pleasure of joining, initially for computational purposes, but also with single-cell 2P exps

Our computational neuroscience meeting in August, 11-14th, is still open for registration, and we are happy to announce that with support of Neuroscience Academy Denmark, both registration and accomodation is now free of charge for sign-ups from NAD-affiliated institutions.

registration below

...well, sometimes, poetry also seems one of the last remaining sources of meaning amidst the madness

Computational Neuroscience – NAD Workshop – Neuroscience Academy Denmark Join an immersive four-day workshop bringing together early-career researchers and leading experts in computational neuroscience.

Computational Neuroscience Workshop announcement:
August 11-14, 2025
Venue: Ebberup, DENMARK

Registration is open!
neuroscienceacademydenmark.dk/event/comput...

Government | Harvard University Browse the latest Government courses from Harvard University.

Harvard offering free courses on 'Constitution', 'U.S. public policies', 'Citizen politics', etc... to the general population is such a badass, clever response, and simultaneous commentary, to the current political farce

pll.harvard.edu/subject/gove...

Ok, guess I'm already late to the party here... The statement seems self-evident in its core essence, though if we accept generation to include recombination and projection from smaller parts, the real interesting question becomes how much inference and prediction is possible from which small parts?

Come join us in Denmark for a fantastic week of theoretical and computational neuroscience!

A very danish morning:

On my way to buy my usual breadroll w/cheese, I met the owner of the cafe, who recognized and greeted me, apologized he had to run a short errand, but asked if I could just take the goods and check myself out at the register...

Which I did. Paid, and left before his return

If you read one mainstream article this weekend, let it be this one...

Altså, AI skal jo helst ikke være vores standardsvar på alt, men har du prøvet at køre den igennem Perplexity?

Tak, Nikolas Jensen

Science Under Threat in the United States: How scientists and institutions should respond Individual researchers and university leaders need to make the case for science to their elected representatives and to the public at large.

Science is under threat in the US. @elife.bsky.social have commissioned a series of articles discussing the implications and what we can do. The first three articles are now live. More to follow:
elifesciences.org/articles/106...
elifesciences.org/articles/106...
elifesciences.org/articles/106...

Think this quote extrapolates well to global scale

Late night thought. We way too often measure the intelligence of an animal by their ability to learn our languages, gesticulations, and other means of communication... and maybe I missed it, but when did any human ever succeed in learning any of theirs?

Saw an excellent argument to convince any reachable climate change doubters: every insurance company employees climate experts and prices in climate risks. If it weren't real, other companies could ignore it and undercut them in price. They don't.

PS: and what joy it is to be able to stream favorite artists like Kashmir, Bonnie 'Prince' Billy, etc..., without limitations again

From Twitter -> BlueSky
From WhatsApp -> Signal
From Spotify -> TIDAL
...next?

People are out here trying to audit algorithms for fairness etc., and these homies are auditing entire social institutions using algorithms.
Now I see what Elon meant by AI is an existential risk, he’s just two steps ahead of us.

Not gonna wash away our problems, but with a little luck, it can help facilitate some useful shower-thoughts

In a time, where the fundamental values and social fabric we have taken for granted is being dismantled before our eyes, it can feel somewhat anchoring to just build something concrete.

So today, with help of my friends, we started expanding the bathroom to add a new shower cabin.

“We now know that his prophecy misfired. And we discover that the true prophet was Dostoevsky. He prophesied the reign of the Grand Inquisitors and the triumph of force over justice.”

It is both sad and frightening to see the cultural progress made across more than half a century eroding in real-time. Had a similar deja-vu experience when I came across this Camus-quote in a Dostoevsky biografy a few days ago:

Animals Doing Things - Funny Animals Animals Doing Things is the single greatest collection of animal videos in the history of the internet. Here, you'll find a variety of cute and funny animals including cat, dog, pig, zoo animals and m...

Sounds like a job for youtube:
youtube.com/@animalsdoin...

I mean,“I wonder if he’ll be so smart without a functioning hippocampus” is pretty on point

Hilarious, and though completely satirical, still made me wanna re-visit Franz de Waal's iconic book:

"Are we smart enough to know how smart animals are?"