Human Physiology - Excitatory Postsynaptic Potentials

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“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.

Опубликовано:

8 сен 2024

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Комментарии : 46

@f.w.hugoma3120 8 лет назад

thank you Dr. Ketchum.

@melindasaunders-wood167 4 года назад

Thank God you posted this. Thank you for helping!

@TheHussam007 9 лет назад

Thank you very much, keep up the good work....... Very helpful,

@user-fq7tt6yc6t 2 года назад

Glad I found this video. Thank you!

@amityar100 9 лет назад

Excellent explanation, Thank you!

@rainghost3796 7 лет назад

Her voice sounds like Janice's Voice in F.R.I.E.N.D.S

@andylenton4407 7 лет назад

Mohammed Mdadha I was wondering who it reminded me of

@norac5468 5 лет назад

thank you i was wondering who it sounded like

@basile5992 Год назад

Best. thank you

@mohammadalializadeh6737 Месяц назад

Thanks❤

@maureengaughan5262 9 лет назад

Thank you for your great work!!!

@laurenervine3108 5 лет назад

This helped me understand this so well, thank you!! :)

@kruthi.bbasappa1300 8 лет назад

what about calcium and chloride channels in epsp?

@f6m846 3 года назад

Thank you!

@mackleswimbaits 7 лет назад

BRAVO!!!

@fathimareema2694 2 года назад

well explained .

@s9lupe1 3 года назад

This was so well explained. THANK YOU!!!!

@prodigy8808 9 лет назад

awesome explanation. thank you!

@jcoleCRNA 8 лет назад

awesome video. thanks!

@nerdnerd4945 8 лет назад

thank you soon much!!

@pranavsopory 5 лет назад

EPSP is not explained correctly. Slow EPSP is caused by Gq type mAChR (M1, M3, M5). Gq type acts via PLC pathway, not cAMP

@Daemon_intellectualis 2 года назад

Is it -55 or -65 mv? According to Pinel's Biopsychology 7th edition, the threshold is around -65 mv. I would appreciate if someone would help me clarify this a bit... great presentation btw !!!

@torikulislam8753 2 года назад

-55

@munadizzamanpulok329 9 лет назад

good work

@sonia549 7 лет назад

Oh my god.Thank you so much!!!

@fatfighterxDDD 8 лет назад

thanks.

@thomashatch463 5 лет назад

Very helpful, thanks :).

@mahmoudel-samany8189 7 лет назад

Brilliant ^^ & btw i like your voice .

@drcustomizer 6 лет назад

Where do I find that spider diagram/mindmap of (synaptic transmission and integration)?

@shahadshaig6141 6 лет назад

Thank you but I think there is something don't clear for me if the exitatory postsynaptic potention from what I understood is facilitate the action potention occure then when and how action potention occure ?? ...sorry for bad language 😅

@sexyscientist 5 лет назад

Very first action potentials are generated due to external environment.

@briwilbarn 5 лет назад

Very helpful. Found myself shouting answers a la Dora the Explorer

@sexyscientist 5 лет назад

Perfect @1.5x But my question it, how we measure it?

@smbdcry 7 лет назад

I have to speed 1.5x to watch, but this is informative.. new vocabulary is killing though, lol

@Kongfuupanda 7 лет назад

My textbook says EPSP is fast and IPSP is slow.

@sexyscientist 5 лет назад

Please reread your textbook. There is some misunderstanding.

@ab6ixblindforloveismyultja641 6 лет назад

4:50

@mohamedihsaanhuzain133 7 лет назад

I like to study there

@munadizzamanpulok329 9 лет назад

(y)

@angelafulton8353 5 лет назад

Voice is annoying can't watch.

@sakshishopaholic 8 лет назад

Nice video but i was annoyed because of your nasal voice

@Grecco202 7 лет назад

Sakshi Jain the more irratating the voice, the less likely you fall asleep :D

@I3ZOZz9 7 лет назад

no it was GREAT* vid and attractive voice but regardless of what u think, you shouldn't talk shit while she is doing her best to explain you didn't even say a proper criticism.