Note: We do not display advertisements. So, we rely on sponsored posts to keep the lights on. If you find our resources helpful, you can choose to support us on Patreon or PayPal.

Last updated on August 18th, 2017

Previously I began an introduction to Neural Engineering highlighting the key aspects.

Starting with the first part, I’ll begin with sensory and motor systems. Before that lets take a look at the Central Nervous System:

f-d 5eb8fbe6ddfc6afa8d3bc24f977a194ea1130b4b9a4877ebc74f5346+IMAGE_THUMB_POSTCARD+IMAGE_THUMB_POSTCARD.1

As we can clearly see, the central nervous system is a combination of the brain and the spinal cord.

The Peripheral Nervous System on the other hand is the network of neurons which lie beyond the central nervous system(i.e the brain and the spinal cord).


Now what is this neuron? A neuron is nothing but a nerve cell which is electrically excitable that processes and transmits information through electrical and chemical signals.So this is where engineers can dive in to explore the electrical impulses of the neuron as electricity falls in the domain i.e field of study of engineers and this is how neural engineers evolved 🙂 !

Following are 2 very beautifully illustrated diagrams of the neuron:

alz13                           Untitled

Neurons are located both in the central nervous system and the peripheral nervous system.

Some Amazing Facts:

  • The central nervous system is connected to every part of the body by 43 pairs of nerves. 12 pairs go to and from the brain, with 31 pairs going from the spinal cord.
  • There are nearly 45 miles of nerves running through our bodies.
  • Messages travel along the nerves as electrical impulses which travel at speeds up to 248 miles per hour.

Classification of Neurons:

  • Sensory neurons: Information is sent from sensory receptors (e.g., in skin, eyes, nose, tongue, ears) TOWARD the central nervous system.
  • Motor neurons: Information is sent AWAY from the central nervous system to the peripheral nervous system(e.g., muscles or glands).
  • Interneurons: Information sent BETWEEN sensory neurons and motor neurons. Most interneurons are located in the central nervous system.

Here is a link to a Gallery of Neuron Photographs for you to explore:

In my next article, I’ll begin a discussion on Brain Computer Interfaces.



Previous articleMiddle-earth: Shadow of Mordor
Next articleGOOGLE CHROME vs FIREFOX [The biggest Browser battle]
In love with computers since 1995 :) . I grew up in different parts of India with a special liking for Rajasthan. Music and technology are two things which I am very fond of. and I love to always be ahead and steady in life with an eagerness to keep learning. Singing,hardcore gaming, pencil sketching, technology research,blogging and listening to music albums of various genres are some of my favorite hobbies.I am a passionate biker as well and currently am pursuing M.Tech in Computer Science after working as a Linux/Windows System Administrator for 2 years.

You're breathtaking! Share your thoughts here!