Our BRAIN is just same as other mammals have.. But in relation with body mass / size,, it is much larger than them.. When talking to body mass / size,, our BRAIN is approximately thrice to the BRAIN of chimpanzee & twice to dolphin..

Other mammals don’t think so much,, they are only concerned about day to day activities or we can say predefined activities for their living,, such as collecting food,, sleeping,, reproducing,, defending.. Their BRAINS are organized or we can say pre-loaded instructions just to do those things which are necessary for their living.. Our BRAIN is very different in comparison to them..

Our BRAIN is wired with trillions of connections between neurons,, like a space shuttle is wired with thousands of electrical wires.. The connections in our BRAIN are made by synapses that linked the input & output with processing control system lies in our BRAIN.. Specialized functions were pre assigned to various BRAIN LOBES (various parts / areas of our BRAIN)..

è PARIETAL LOBE: Receives & process all sensory inputs.. PARIETAL LOBE is connected with our spinal cord through fibres.. These connections forms the blue print of our body structure in PARIETAL LOBE.. If this area will damaged,, the person cannot understand things,, because sensory inputs cannot reached the central control system..

è FRONTAL LOBE: Our motor skills & cognitive functions are controlled by our FRONTAL LOBE.. It receives input from PARIETAL LOBE & after processing release the result(s) through our speech,, writing,, body movement.. When this will damaged the person can understand the things but cannot produce any response..

è OCCIPITAL LOBE: Receives & process visual information & send to PARIETAL & FRONTAL LOBES..

è TEMPORAL LOBE: Receives & process auditory information & send to PARIETAL & FRONTAL LOBES..