Human Physiology - Inhibitory Postsynaptic Potentials

“Human Physiology” is a free online course on Janux that is open to anyone. Learn more at janux.ou.edu.
Created by the University of Oklahoma, Janux is an interactive learning community that gives learners direct connections to courses, education resources, faculty, and each other. Janux courses are freely available or may be taken for college credit by enrolled OU students.
Dr. Heather R. Ketchum is an Associate Professor of Biology.
Video produced by NextThought (nextthought.com).
Copyright © 2000-2014 The Board of Regents of the University of Oklahoma, All Rights Reserved.

[@isabellekertzie8730]

Great explanation, she sounds like the main character from the movie Clueless!

[@Raxorium]

Very good explanation. I found the flowchart was really helpful, and the clear voice + subtitles.

[@Muuip]

Great concise presentation,many thanks!

[@ahmedalshmmri515]

Very helpful presentation , Thank you so much ♥️🙏🏻

[@priyankadey6868]

Fantastic! Thank you so much for this!

[@marwaadaief1363]

thank you so much it helped so much xxxx

[@manalvithalani4553]

Ma'am you are way too good!!!

[@hawamohamed2582]

since Cl- ions are more in the ECF, I think there exist concentration gradient for it, and it will have the tendency to move inside the cell just like Na+, please explain why you said there is no gradient for Cl-

[@Grecco202]

Hawa Mohamed Cl- is quite deffirent in most cells, sometimes the Cl- gradient is the same as the cell's gradient, so no net transport... however most cells can use GABA R proteins to have an IPSP trough Cl- movement

[@johnsonayodejidavid8180]

yes i got confused

[@skarpengland]

Can this happen with other ions as well? I mean, Carbonate, Phosphate, and such ions with negative charge? Is this the case with Iodide as well? (I-)

[@generousmedicalstudent2776]

Great informative video, thank you so much. You might want to reconsider limiting the IPSPs to just ionotropic receptors. While IPSPs are more likely to be mediated by ionotropic receptors, some IPSPs are mediated by metabotropic receptors... I think they cause the closure of Ca++ channels...

[@mrclockdoesntrock]

Is 12:14 supposed to say EPSP?

[@boeyyikming]

I think so

[@mariogaffuri535]

3:00