The Central Nervous System- Introduction | iKen | iKen Edu | iKen App

My Central nervous system fully damaged

Increased the attacks this Dirty Pig😡😡😡😡😡

سبحان الله فتبارك الله احسن الخالقين

Respected Sir may I use this video to make to a Assamese video for educational purpose.

Vip ❤️

Helpful video but the logo in the middle is a real pain!

It is just amazing thanks a bunch for sharing

V nice

Hii . If any video on cns infection . Will u plz give me that link . Ur videos are too good n easily understandable.

Great video. Thank you.

I liked the video, that was simple, informative and easy to understand.

Thank you dear sir
.💞💞💞💞💞

Very useful video! Thank you!

Super mam

That was really amazing🥰🥰
Thanks for clearing my all the doubts😃😃😄

Bcoz of online class iam visiting this channel but nice if my teacher takes it will B atleast 3or4days But U finished in min but anyway I lov mi teacher teaching And miss them😚nice vdo keep it up

Very very interesting.

Thanks a lot 👍

Really helpful thank you

Thank u sir

Introducing cns as if it's a new software we have to update

Thank you

Nice video but I don't like u r voice

God is great

helpful

WTF!

as soon as posibale exams are neare

pleace make on endocrine system also

what is wrong with the voice in the back, like bro im here to learn not trip, thank u tho

thanks for making it possible to understand better

The nervous system is an organ system containing a network of specialized cells called neurons that coordinate the actions of an organism and transmit signals between different parts of its body. The nervous system is a divided into two main systems, central nervous system (CNS) and the peripheral nervous system (PNS).
The spinal cord and the brain make up the CNS. Its main job is to get the information from the body and send out instructions. The peripheral nervous system is made up of all the nerves which transmits the messages from the brain to the rest of the body. The peripheral nervous system connects the CNS to sensory organs such as eye, ears, muscles, blood vessels, and glands. The central nervous system is comprised of the brain and spinal cord, which are located and protected by the skull and the vertebral column. Neurons are the basic building blocks of the nervous system these specialized cells are the information processing units of the brain responsible for receiveing and transmitting information. Each part of the neuron plays a role in the communication of information throughout the body.
The structure of a neuron
A neuron has 3 basic parts:
the cell body or soma
the axon
and the dendrites
Cell body contains a well-defined nucleus surrounded by a granular cytoplasm. The cell bodies is also known as Perikaryon or Cyton. Dendrites are branched cytoplasmic projections of the cell body. They are for receiving impulses, from the axon of another neuron. Dendrites of one axon of the other neuron are seperated by an extremely narrow space called synaptic cleft. Through this synaptic cleft nerve impulses are transmitted. The axon also called the nerve fiber is a long process of a neuron cell body. The axon is specialized to carry messages. An axon of one neuron make have enough branches to make contact with as many as 1,000 other neurons. Axons are covered by a prtective layer of white insulating sheet called Myelin Sheath. The myelin sheath shows gaps throughout the length, which are called Nodes of Ranvier. The end of axons have swollen bulbs call Axon Terminals that store certain chemicals call neurotransmitters. There are three different types neurons. The first one is sensory neurons which carry impulses from the sense organs to the central nervous system. The second type of neuron is motor neuron which carries impulses from the CNS to muscles or glands of our body. The third type of neuron is interneuron, which connect various neurons within the brain and spibal cord. It carries information between the motor and sensory neurons.
Brain is the most complex organ in the human body. The brain is he center if the nervous system. It is a jelly-like mass of tissue weighing around 1.4 kilograms containing a staggering thousand billion neurons.

Thanks for this video .it is very helpful for us

Thanku so much sir this is very clear understanding videos....very helpful for us..love from India ❤

This is very useful video....

Who's still here 2019, let gather here 👍

I'm using this to create a side show for the Nervous system, this really helps!

Hopefully I get a good response from my teachers on this..

I ask in Tamil

Meke this video in hindi also

This is so very helpful video. Thanks for the person who do this 😊

Nice

Thankyou very much. That was so helpful to me.

Nice

It's vrry very helpful thanq sir

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Good but the background sound is terrifying

2moro is myh biology exam thanku for such a great explaination❤❤❤❤

hola gente del escaladei

who else came after watching WhatsApp video?

Very well organized video on the Nervous System Thank You, So Helpful