VIP interneurons are known to elicit vasodilation, SST interneurons typically cause vasoconstriction ... This was demonstrated in a recent study which observed transient, severe drops in oxygen ...

Endothelial dysfunction results in decreased production of endogenous vasodilatory mediators (nitric oxide and prostacyclin) and the upregulation of endothelin-1, which promotes vasoconstriction ...

What Is Transient Lingual Papillitis? Transient lingual papillitis (TLP) is a minor health condition that causes small, painful bumps on your tongue that are red, white, or yellow. Also called lie ...

Artificial Intelligence - two words that spark equal parts excitement and existential dread. But what exactly is AI? Is it the unseen force behind your eerily well-timed online ads? The chatbot ...

With iPhones and many other devices now featuring USB-C, it's clear that the interface is here to stay. Here's why that's a good thing—even if not every USB-C port is created equal. I’m the ...

Imposter syndrome is when you doubt your own skills and successes. You feel you're not as talented or worthy as others believe, and you're scared that one day, people will realize that. Although ...

Telegram may be among the most popular messaging services in the world, yet many still don’t know what it’s all about. The app is often name-dropped in discussions regarding online privacy and ...

Meta confirms new WhatsApp spyware attack. Update, Feb. 3, 2025: This story, originally published Feb. 1, now updated with comments from security experts regarding the zero-click attack against ...

The 'i' in Apple products like iPhone and iMac stands for internet, individual, instruct, inform, and inspire. Introduced by Steve Jobs in 1998, it embodies Apple's vision of connectivity ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...