May I ask where you got it? This would be super-useful for monitoring stuff in our lab!

That’s a neat way to make a virtue of necessity!

A lot of (normal) webcams would be IR sensitive but have a cut filter glued in front of the sensor. I think a lot of the « night vision » cameras are the same but with a low-pass instead.

A plot of estimated electron charge vs. time. I see a step change c. 1930, not the pattern Feynman describes. By Christian Hill - https://scipython.com/blog/measurements-of-the-electron-charge-over-time/, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=114882411

Wikipedia has a plot of the data and it doesn't look like a gradual converge onto true value at all.

Do you....not write cover letters?

What do you mean by "neuromodulation"?

Good thing you don't work at a university. Oh....

Best of luck with the procedure!

I'm afraid I don't...

My point was just that disinterested people *have* found some of the claimed effects with the same method (but a different implementation), so this isn't obviously hogwash.

Transcranial Electrical Stimulation in Treatment of Depression: A Systematic Review and Meta-Analysis - PubMed In this systematic review and meta-analysis, tDCS was associated with improvement in depression among patients with DMC and DPC (with smaller benefits in MDD), tACS was associated with improved MDD outcomes (while tRNS had insufficient evidence) in smaller samples, and combined tDCS and medication w …

There is, in fact, a decent amount of data suggesting that tDCS helps a bit with depression.

Not with this device in particular--and the devil is definitely in the details with these sorts of interventions--but it's not wildly implausible that this might work.

pubmed.ncbi.nlm.nih.gov/40531534/

Das Kaffee-Tall.

We're having a run of fun talks this week at McGill.

Rich Krausliz today on higher visual function in the colliculus (4pm at the Neuro).

Then, on Friday, @crisniell.bsky.social will talk about visual coding in mouse and OCTOPUS(!!!).

Ooooh I like easy money :-)

Even that's not so clear-cut. It's effectively swapping locals for Americans.

I--and a lot of other junior folks in Canada--are angry that we're totally out of the running because we came here "too soon."

The paper itself has an example of this!

Table 2 shows a huge asymmetry in preregistered papers. (9:1 "only positive"), but these can't have been selected based on +significance--that's the whole point!

Any effect must be telling us something about a) topic choice or b) abstract writing!

"tears in the snow", surely!

Dear #Neuroskyence friends,

Can anyone recommend a good database for (macaque) connectivity? I'd love something like CoCoMap, but it seems to have succumbed to bitrot.

e.g., "Let's train a bunch of Highly Qualified Personnel by having them doing a bit of research (whatever it is), then go do something else" is certainly some kind of policy.

I'm just not convinced that a) Canada has deliberately chosen it or b) figured out that this is the right way to do so.

This is certainly how it works out locally (e.g., at the level of a lab). Heck, an NSERC Discovery may not even cover a postdoc salary on its own.

What's not clear—and is annoying—to me is if these are intentional policy choices or something that the systems just stumbled into.

Seems apt for a *wandering* spider. It’s not called a staying-put spider after all!

Hope your trip was fun!

Are we even sure the labour is actually cheap?

Lower salaries alone aren't necessarily a great value, especially if things move slower or there's more waste (and some reagents are $$$).

Training is obviously important, but actually *doing* the work is too--and better doing yields better training!

Amazing! Thanks!

Not strictly for an online game, but....

My kiddo has decided that my alter-ego is named "Dr. Philemon Noodle", who is some kind of scientist who travels around with his lab on a train. Can you flesh out Dr. Noodle's backstory for me?

Take a quick break and fill out the Canadian Common CV -- you'll feel better immediately!

In that vein, it strikes me as silly to talk about “the” dimensionality of the brain.

Sensory cortex needs to represent a vast universe of possible stimuli; motor cortex is driving a very finite set of effectors.

PLOS Bio has been our go-to when other journals pull this nonsense!

Me too -- I caught myself staring down a 5 year old on the Metro who was wearing a batman shirt! (Wrinkles don't seem to matter, FYI).

I wonder if there's also a semantic part? I struggle to see the flip in the whole image b/c it's so obviously Batman.

OTOH, the crops flip readily enough.

Other answers already mention avoiding boilerplate code/other drudgery.

Drudgery sucks, but I'm not sure avoiding ALL of it is 100% good. I get lots of good ideas, as well as a sense for the tools/data while doing mundane stuff. I doubt it'd be as good if Claude 1-shotted all my initial plans.

I'm less convinced there's part of the visual field we *know* we can ignore.

It might be irrelevant to the experimenter's task but you'd still probably want to react if a real live spider (snake, tiger, phobia-of-your-choice) popped up at the unattended location.

I still think audition is tough! Echos, HRTFs, weird non-linearities in the speakers, and the whole system is just so much more sensitive to latency!

(Even vision is surprisingly hard to do well, especially with modern consumer stuff, but it's a cakewalk compared to the others)