Blood brain barrier and vasogenic edema | Circulatory System and Disease | NCLEX-RN | Khan Academy

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

[jagadul]

I'm sorry but what i learn from textbook is that Ischemic Stroke causing edema by cytotoxic mechanism: that is hypoxic/ischemic causing Na/K pump ATPase to break down so that Na intracellular becomes more than the outside, hence water flows inside the cell--> edema. While vasogenic edema happens in tumor when the protease from the tumor causing BBB permeability to break down, hence your explanation.. CMIIW

[anthonyfarnaby]

Utterly amazing demonstration of the BBB. Thank you

[inspireX]

Such a great video. Thank you so much. You explain it so well 👏

[lisagonzalez]

Very informative. Thanks a lot! I could visualize way more what was on my FA textbook, lol.

[agyztachelivia]

Thank u so muuchhh 🙈🙈
Really nice explanation 😍

[sonic]

Does anyone know if the "Circle of willis" is composed of this blood brain barrier?

[mawada-juux]

i have a quotation if BBB is block everything expect H2O and protein . then how drug effect !!!

[kiarashshamekhi]

why actually pathophysiology of vasogenic type of edema causing injury to brain tissue only a mass effect what's its effect on membrane so on can someone explain??

[TagUrDead]

weird i cant seem to hear any talking :(

[rumisfordrinkingnotburning]

Not once my science teacher told me we have a blood brain barrier. Lofl