Human Brain | Parts & Functions

                                                  let's learn

about this important organ of our body

the brain so while playing that game

while you accidentally reading the word

and not speaking out the color don't

worry it's normal it's called the

left-right conflict of the brain your

right side of the brain tries 

to say the

color and your left side of the brain

insists on reading the word so by this

we know that the brain is divided into

two halves the right half in the left

half and both these halves are connected

to each other by a bundle of nerve

fibers called the corpus callosum

so from this view does our brain remind

you of anything that can be eaten any

nut yes it looks like a walnut and did

you know that a walnut is a brain

boosting nut which when eaten regularly

helps to increase memory part of the

brain so like you can see how our brain

has wrinkles on its exterior surface and

this wrinkly part is called as the

cerebrum which makes up the major

portion of our brain but not every

individual has equal amount of wrinkles

these wrinkles indirectly determine the

intelligence of an individual you may be

wondering how so let me tell you the

logic is that the wrinkles are formed to

increase the surface area of brain

tissue so more the surface area more the

number of neurons in the nervous tissue

and more the neurons more intelligent

and individual is so now we know that

cerebrum is associated with the

intelligence of an individual now let's

look at the brain from a different view

so when we change the angle and when we

see it from this side we notice that the

cerebrum is actually divided into four

parts all four lobes we can say and each

lobe has different functions that they

perform for the body the first run is

called the frontal lobe now just by the

name can you guess which one of these

can be called the frontal lobe

yes it is this one the one present in

the front now to tell you its function

let me give you a map problem can you

calculate the sum did you get the right

answer the frontal lobe controls

problem-solving and intellectual

activities so right now to solve this

problem your frontal lobe was actively

involved some other functions are that

this frontal lobe controls attention

judgment behavior and muscle movement so

now let's test our muscle movement are

you ready so on my command quickly raise

your right hand good so your frontal

lobe is functioning really well let's

move to the next loop this highlighted

lobe here is called the parietal lobe

and do you know what it controls wait

let's take a test to see if it functions

well so you have to do as I say pinch

yourself as hard as possible come on

do it quickly did that hurt did you

sense any pain so where your parietal

lobe senses pain it also helps in visual

functions such as reading in

understanding statements I am having fun

learning about the lobes in the cerebrum

so let's continue the next lobe is

called a temporal lobe

it controls the visual and auditory

memories so all that you see and hear

that's stored in the form of memories in

this lobe do you'll want to test this

lobe too okay so all that you have to do

is listen to the statement memorize it

well and repeat it later are you ready

here we go

jack will cycle to the market and bring

tomatoes for his mother

did you get it right you're brilliant

let's move ahead the fourth and the last

slope is the occipital lobe it helps in

recognition of color words and movements

so let's take a small test for this so

in this moving video you have to find

the 10 hidden words and you have 10

seconds let's start

Wow so quickly we've completed learning

about the cerebral lobes along with

their functions let's move to the second

part of the brain the small bulge at the

back of your brain that you see is

called as the cerebellum just like the

cerebral

this cerebellum is also divided into two

halves it's called as a small brain and

it is a very important part of our brain

compared to the cerebrum the cerebellum

has more number of neurons and it

controls essential body functions like

balance coordination and posture

allowing us to move properly and

maintain our structure so your

cerebellum is the reason that you can

stand on one leg jump around run and

maintain your body posture and structure

now what these parts that we just

discussed are superficially present on

the exterior of our brain but tell me

one thing who tells you when you're hurt

or angry or sad or excited about

something we link these emotions to a

heart but is it really your heart no

it's your brain the part that handles

your emotional side is hidden below this

wrinkly portion or the cerebrum so in

our next video we'll dissect your brain

and try to reach the depth of it where

we'll be studying two more important

parts of a brain which lie in the

interiors