@sindymf: Every thought, movement, and heartbeat depends on tiny electrical signals. But how does your nervous system actually create them? The secret lies in an incredible process called the action potential! Watch how sodium (Na⁺) and potassium (K⁺) ions generate electrical impulses, how those signals race along neurons, and how neurotransmitters carry messages across synapses. #Neuroscience #ActionPotential #Neurons #HumanPhysiology #MedicalEducation

Ag-dan :

I like this content. learning every day[Pray]

Franco :

The voltage remains negative due to the sodium potassium pump, when the neuron is stimulated, slowly the leaky sodium channels open rising the voltage till the voltage gated sodium channels open causing a rapid polarization occurs, this action propagates along the neuron

The Focus Reset :

테팔 :

So neuron need charge?

OxygenLab :

Love how clearly you showed the jump at the -55 mV threshold. Fun bit of history: Hodgkin and Huxley worked out this whole sodium/potassium story using the giant axon of a squid, and won the 1963 Nobel for it.

Keinda ❤️ :

learning everyday

April_Mrs.B :

FYP ❤️❤️

Dhehweh Seuwue :

more video please sir

Shilucks niisi :

I don't understand this

Marcelino Nakamura :

Muito bom.

sulatheauthor. :

So we are electric machines..

blalstupid :

so how can I extract this electricity

hoangvanminh :

nghĩ gì AI nó biết hết

ziyad :

nature birth consciousness and his son's name electro thought Where Did Thought Come From? Thought may have originated through the evolution of life and the development of the brain. Nature provided matter, chemicals, water and energy that may have helped life begin on Earth. Over billions of years, living organisms evolved, nervous systems developed, and increasingly complex brains emerged. Through networks of neurons communicating with electrical and chemical signals, brains developed the abilities to sense, learn, remember, imagine and think. Eventually, humans became capable of questioning their own existence and the universe around them. Science can explain many of the processes involved in thinking, but exactly how life first began and why brain activity creates conscious experience remain unanswered questions. Perhaps thought is one of nature's most extraordinary outcomes: matter becoming capable of questioning where it came from. nature came first then thought!

EigenTheory :

Action potential is going the wrong way.

Seham :

👍👍👍

🪔Diviine Essesce Oiils :

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W 83 :

[Rose][Rose][Rose]

กณฑมา บญสทธ :

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