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monotremata, in Your brain finds it easy to size up four objects but not five — here’s why

Fun fact: there's a name for the phenomenon of instantly recognizing the number of objects when it's fewer than five. It's called "subitizing."

There's a pretty interesting overview of what we know about math on the brain (or at least knew as of its writing) in the book "Where Mathematics Comes From" by Lakoff and Nuñez.

Drusas, in Ozempic linked to stomach paralysis, other gastrointestinal issues: UBC study

Words can barely describe how awful gastroparesis is. I'd much rather be fat and diabetic than go through that again.

admiralteal,

The study is very clearly talking about non-diabetic patients, too..

These are almost certainly people who want the weight loss primarily for aesthetic reasons rather than health ones, and may face these terrible health complications as a result. Makes it even worse, I think.

You're almost certainly better off somewhat "fat" than skinny by way of a drug like this. Especially given that "fat" is an entirely subjective measure and the "objective" measures like BMI overweight/obese are not based on points of any kind of phase change in health outcomes but are just somewhat arbitrary statistical variations. Dramatic interventions like these should be reserved for people that have dramatic need, at least until we have such an intervention safe enough and with few enough side-effects for over-the-counter sale.

Drusas,

Yes, I understood that. Sorry I wasn't clear. I have experienced gastroparesis a couple of times, and I'm saying that it is worse than a chronic illness in my experience (I also have a couple of chronic illnesses). It's extremely unpleasant. Sure can lose weight since you can't eat anything, though.

Rayston, in Zapping Away Cigarette Cravings: A Novel Approach to Tackling Nicotine Dependence

The headline made me think of this immediately.

https://www.youtube.com/watch?v=Wxy3lP-mH3Y

Legisign, in A sixth basic taste may join sweet, salty, sour, bitter and umami on the tongue
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rhythmisaprancer, in Fear of the human “super predator” pervades the South African savanna
@rhythmisaprancer@kbin.social avatar

It was just a recording of a human voice! It would be interesting to test this on other continents with large predators and prey.

DavidB, in Ancient technology turns plant-based cheese into 'something we want to eat'
@DavidB@kbin.social avatar

Ancient technology turns milk into something we want to eat and that's delicious and that's been eaten since the dawn of time.

FatLegTed, in Ancient technology turns plant-based cheese into 'something we want to eat'

Good news. A fair few of the plant based cheese taste disgusting.

And the good ones are difficult to get and very expensive.

ForestOrca,
@ForestOrca@kbin.social avatar

Indeed 10-20 years ago the 'fake cheese' that was available had no lasting appeal. However, a taco shop near me has a vegan cheese from Mexico. And DANG!, it's super tasty and the texture is right. And the shops prices are very reasonable.

FatLegTed,

Lucky you ;-)

ForestOrca,
@ForestOrca@kbin.social avatar

My point being, in case you missed it, is that it's neither "difficult to get", nor "very expensive".

FatLegTed,

Like I said, Lucky you. I don’t have a taco shop nearby, nor anywhere that sells Mexican cheese. The Mexican place here in Ware only has the generic stuff they ise in gast food places that tastes of coconut and plastic.

Good ones (Tyne Chease) are usually mail order. The deli near me occasionally has some blue from somewhere at £8.50 for a small piece.

I’ve settled for Violife and Morrisons dairy free block.

Anything that improves the quality, price and availability is good news though.

Ganondorf, in New Study: How Often Should You Exercise for Optimal Benefits?
@Ganondorf@kbin.social avatar

No question, exercise is the foundation of good health.

So, once again a study discovered very common and obvious knowledge that most people still choose to ignore.

palordrolap, in Ancient technology turns plant-based cheese into 'something we want to eat'

Anyone remember the "Gary" meme? Can't believe that was 7 years ago.

wildncrazyguy, in Ancient technology turns plant-based cheese into 'something we want to eat'

I’m surprised this is news. I mean how else do you make cheese? Isn’t most dairy cheese just fermented milk and rennet?

Likewise, weren’t a lot of the original vegan cheeses different forms of tofu?

Itty53,
@Itty53@kbin.social avatar

Ancient. Technology.

Midnitte, in How Insect Brains Melt and Rewire During Metamorphosis
@Midnitte@kbin.social avatar

The researchers suggest that these relocating neurons are only temporary guests in the larval mushroom body, taking on necessary larval functions for a while but then returning to their ancestral tasks in the adult brain. That’s in keeping with the idea that the adult brain is the older, ancestral form within the lineage and the simpler larval brain is a derived form that came much later.

Huh, that's pretty interesting.

sheepishly, in Scientists investigate mysterious case of orca that swallowed 7 sea otters whole
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She was hungy

Encromion, in Unlocking the Brain’s Secrets: Where Does Conscious Experience Truly Reside?

Relatedly, where are memories stored? How can we have flashes of memory from decades ago? Why can we not access certain memories until something traumatic or triggering happens and then it comes flooding back? Why do smells trigger memory?

There’s…a lot…we don’t know about the brain, wow.

eighthourlunch,
@eighthourlunch@kbin.social avatar

Long term memories are stored in the hypothalamus as you sleep at night.

Smells are tied to more primitive structures in in the brain. I'm a little rusty on why it makes the memories so strong, but there's quite a bit of research out on that one.

Trauma is also encoded differently, but there's a lot of garbage research that muddies the waters on that particular subject.

Gordon_Freeman, in 6x Tougher Than Kevlar: Spider Silk Is Spun by Genetically Modified Silkworms for the First Time
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What happened to the goat that was genetically modified to produce spider silk more than a decade ago?

readbeanicecream,
@readbeanicecream@kbin.social avatar

@Gordon_Freeman As of 2019:

Well, all went a bit quiet. Partly because the Montreal-based company leading the way, Nexia Biotechnologies, a company spun out of McGill University, swiftly went bust and sold its two GM goats — Sugar and Spice — to the Canada Agriculture Museum in Ottawa, which in 2013 removed its genetically-engineered goats from display amid public pressure.

Quiet momentum continues, however, under Dr Randy Lewis of Utah State University and his team. Though he is unaware of the whereabouts of Sugar and Spice today, his lab looks after over twenty goats capable of producing silky milk.

Source: https://agfundernews.com/what-happened-to-those-gm-spider-goats-with-the-silky-milk

AmidFuror,

I haven't heard this one. Did it walk into a bar?

ReallyKinda, in Open letter asking to reinstate a censored book chapter and problematizing the fact that commercial publishers are in a position to directly censor academic publications

Grad students are definitely in a precarious position in reference to their advisors and to ‘notable’ profs working in their area. Working abroad at the pre-PhD stage (especially somewhere where you don’t know the language) sounds like it compounds the issues. I think home institutions need to do a better job preparing and then protecting their students in this respect including creating avenues for reporting and legal protection.

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