At 0:53 the statement that "the membrane is polarized because there are more positive ions outside the cell and more negative ions inside the cell" is incorrect, and could cause physiology students to miss questions on exams. There are far more chloride ions outside the cell than inside, and, though most cytoplasmic proteins are negative, they do not do much to establish the Resting Membrane Potential of about -70 millivolts. It is the difference in potassium ion level that is the major determinant of the RMP - there is more potassium inside the axon than outside.
@@Iamlegend91 through His Revelations, the last one of which is the Glorious Qurʾān, and through indubitable rational, philosophical and historical evidence and scientific Signs pointing that they can't be brought into existence except by The One Whose Existence Is Eternal.
this video covers ionotropic neural communication, search metabotropic neural signaling to learn more about the more complex types of signaling that don't directly result in an action potential, but alter cell dynamics in other ways such as phosphorylation of channel proteins or control of gene expression
The bio- electricity is just in few millivolts (mV). To split water molecules you'd require a voltage of few volts! Also these electrical impulses (action potential) are confined to neuronal membrane. It doesn't follow any arbitrary path! Also insulating material surrounding the axons called myelin prevent merging of impulses! Otherwise your whole neuro communication would collapse!
Cleared explanation/demonstration
At 0:53 the statement that "the membrane is polarized because there are more positive ions outside the cell and more negative ions inside the cell" is incorrect, and could cause physiology students to miss questions on exams.
There are far more chloride ions outside the cell than inside, and, though most cytoplasmic proteins are negative, they do not do much to establish the Resting Membrane Potential of about -70 millivolts.
It is the difference in potassium ion level that is the major determinant of the RMP - there is more potassium inside the axon than outside.
Thank you for video I'm studying nurse and I have pathology class
سپاس از شما❤
Thank GOD for this creation
Why?
Atheist spottee@@Iamlegend91
@@Iamlegend91 Because God created you and blessed you with so much
@@SignsBehindScience How do you know that?
@@Iamlegend91 through His Revelations, the last one of which is the Glorious Qurʾān, and through indubitable rational, philosophical and historical evidence and scientific Signs pointing that they can't be brought into existence except by The One Whose Existence Is Eternal.
Synes godt om 🐞🐞🐜🐞🐜🐞🐞
this video covers ionotropic neural communication, search metabotropic neural signaling to learn more about the more complex types of signaling that don't directly result in an action potential, but alter cell dynamics in other ways such as phosphorylation of channel proteins or control of gene expression
Thanks
We want translation in all languages❤
Depolarization of neurons
❤❤❤
سبحان الله الذى خلق فسوى
exciting impressive
0:18 प्रणाम 🙏👍
Life is electricity.
3:07 Thanks🌹
NMM
0:57 Hello🙋♂️ everybody🙏
Our bodies produce electricity ⚡ we have water 💦 and need oxygen why doesn't any electrolysis happen in our bodies
The bio- electricity is just in few millivolts (mV). To split water molecules you'd require a voltage of few volts! Also these electrical impulses (action potential) are confined to neuronal membrane. It doesn't follow any arbitrary path! Also insulating material surrounding the axons called myelin prevent merging of impulses! Otherwise your whole neuro communication would collapse!
Becoz few volts of electricity can damage your cells
not quite
How many nostrils are there in the body?
None. They are on the surface of the body.