Temporal vs. Spatial Summation

In this video, I explain the difference between temporal and spatial summations in neurons using animations and diagrams. I also go over what excitatory postsynaptic potentials (EPSPs) are and compare them to inhibitory postsynaptic potentials (IPSPs). Other subjects I touch on include the axon hillock and the common inhibitory and excitatory neurotransmitters.

[@sarahsahibqran2198]

What a clear and clearly understood explanation! your clearly so talented so please keep these videos coming!

[@factindia7430]

Just say:Concept could be easily understood than my comment

[@rasmirafi3399]

Appreciate the way information is organized properly and explained :)

[@biome6654]

Thank you! I'm glad you liked the video!

[@samlee6604]

Very clear and organized explanation! Thank you very much!

[@ranushiattanayake5228]

Thank you for this exemplary and lucid explanation on this topic!

[@rachellepadilla1677]

I really enjoyed your explanation. Thank you so much

[@mayarhussein2481]

Thank you this was so much clearer than the other videos

[@ltfextreme6506]

What a brilliant explanation!👏🏻👏🏻👏🏻

[@mohammedhayder1216]

Tremendous explanation ! THANK YOU 🙌🏻

[@user-dc8sk4em8b]

Brilliant explanation of this concept & pretty good illustration for students of pharmacology & medicine.

[@s_t1959]

Omg thank you so much the explanation was crystal clear this helped me to understand thank you again 🙏

[@sccm100]

Quality video and quality explanation. Thank you

[@rasheedel-okka4427]

Tremendous efforts was left behind thank you so much

[@shreyashah9598]

I love your graphics!!! What software did you use?

[@user-pq1lg3rz1s]

Very clear explanation, keep going, I like it

[@medishine044]

great content! keep up the good work.

[@dasha.t_fit]

WOW! Amazing and very easy to understand!

[@dinamedhat2827]

Keep going!! very good explanation and so helpful, THANK YOU SO MUCH

[@anweralzubaidy7565]

Great work , Thanks from Baghdad! 💛

[@user-kg5mh8je9m]

Thank you a lot ! Could you please tell me what the book you use to prepare yourself for this great lecture?

[@soliyanamulugeta800]

Thank you for making my life a bit easier!

[@adammajaliwa3125]

Very nice and clear explanations,i got you 👏👏👏

[@HarisButt6662169]

concisely explained, thank you!

[@olivermillsn]

This is a great video. Well done :)

[@mettelundbakpihl3473]

thankyou!!! finally understand it. Very good explanation

[@sevenoctobers7471]

Brilliant explanation!!

[@kaylapayne1427]

great explanation, thank you!

[@scottsorangeslices]

Very well explained thank you! just one question isn't the release of potassium ions a reason for inhibitory in the synapse?

[@shinjikagawa4358]

Awesome explanation 👌👌

[@Sara-iy3oz]

perfect video, thank you!

[@AmitisL]

Very helpful , thank you so much

[@medicossmcv2k209]

Thank u mam ☺️ . It's easy for me your explanation

[@zeshanbarlas9569]

awesome!!! thank you

[@user-po3ii1tl9z]

Helpful, thanks!

[@heba5835]

How strong is your explanation🔥🔥🔥🔥🔥🔥🔥🔥🔥

[@Ha-be2hk]

Keep going!! very good explanation It is so helpful

[@biome6654]

Thanks for the encouragement, I'm so glad it helped!

[@chillyroom8159]

Thank you so much !

[@kohabro7720]

you are a life saver :)

[@user-li7oh2ug2f]

Thank you so much 😊

[@syedmedicose7477]

Excellent ma'am 🥰

[@sjps3530]

Very clear👌

[@yuiioxoxx]

thank you very much!

[@athiefinthenight6894]

Banger.

[@nadithachandrasiri7678]

Thank you

[@jamalalayan7220]

Good Job

[@emmanuelmakinde7694]

thank you

[@janaikeaobogne1033]

thank u so much

[@shidehkhodarahmi2817]

great thanks

[@nicolenga2010]

May i ask why there will be a lost in voltage across the neurone?

[@zrna279]

Don't quote me because I may not be correct about this, but I believe that is due to the relatively high charge at the synapse diffusing to all of the rest of the cell body. For example, say you were to put a drop of food coloring into a small cup of water. There will be a high concentration of that food coloring at the site that it enters the water, but it will quickly distribute throughout the rest of the cup and become less concentrated. I assume this is a similar process to what happens to the charge from positive ions entering the neuron at the synapse as they progress toward the axon hillock.

[@Tawltale]

💡 moment! 😊

[@wraithdefilerjj1039]

I understand now tqvm

[@milktribeca]

Nice

[@shyannkelly8924]

Thankyouuu

[@heba5835]

❤❤❤

[@mythili7319]

Thank u so much mamm

[@herbertaugustino-px3wc]

Thank madam

[@WoruodGL]

Thanks from iraq💚

[@scuffed_eren3302]

OI thx

[@EmmanuelWilliams-fg8pb]

goat

[@user-pj7tt2jy4h]

Effect of various potential has to gather

[@user-pj7tt2jy4h]

Several presenaptic reach post at same time

[@perk9696]

w mans

[@mishganfatima2930]

Hey, opening of K+ channels will decrease the membrane potential by efflux of K+ ions, so it will lead to the membrane potential being more negative, i dont think that should be an example in EPSP? Anyone?

[@zrna279]

Glutamate typically acts at excitatory receptors such as NMDA and AMPA receptors. These are very complex and can promote the passage of Na+, Ca++, and K+ through the membrane depending on the local voltage. You are correct though that K+ flows out of the cell and decreases resting potential. That probably should have said Na+ and Ca++ for EPSPs instead.

[@chanukawijewardhana3862]

While that's true to some extent, Na+ inflow is far greater than K+ outflow resulting in a net increase in membrane potential

[@brewedmeditation2886]

You are right, it will be calcium instead of kalium

[@diegodominguez6299]

swag

[@danpireocean4802]

Notability Gang

[@whatevervlogs9663]

Thanks so much the book sucks at explaining 😅

[@aqmi]

Thank you