How The Brain, Eyes, Brain, And The Brain

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Video one talks all about your sense and how they connect with your brain. Which body parts detect which sense and how the brain retrieves this info? The wiring done in your body to connect all of these is extreme and this video shows us how as it talks about the brain, eyes, ears, hands, and our mouth. then about how are body adapts and changes as we grow from baby to teen to young adult to full adult.
First it talks about the brain, our brain is there as early as 3weeks after conception which is earlier than most pregnancy test will even read that you’re pregnant. When we are born we are completely helpless because our brains are still getting organized, we don’t even make the connection from are head to our toe till we are three years …show more content…

It describes the inner structure of the ear and how noise comes in as sound waves. These sound waves go through till electricity occurs which creates an electrical signal these make up your senses.
Then the video goes to describe our hands. It talks about a you man who has been training with cards for a long time and how he can feel how many cards are in his hands. His hands so nimble your brain can’t keep up with his movements. Our fingertip has the densest collection of nerve receptors telling your bring temp, pressure, vibrations, and things along those lines. They are so sensitive that they can pick up bumps less than 100 million across. Hands are brain way to reach out and change the world this is why are species is the only one to change a civilization
Next was talking, it start by talking about a girl who at the age of 2 was speaking 4 languages and is now speaking 11. To be able to talk sounds enter as pressure waves that push and pull your ear drum making it vibrate which makes bones on the other side move, these bones allow you to hear. Temporarily you go death when a noise is to loud cause the stirrup is pulled away from the most sensitive parts to protect them, hair like structures then began to dance picking out certain parts and sending to your brain . There are 70000 different languages in the world, and each of us pick up a thousand new words a year. This gives us a vocab of 10 thousand words as a

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