1046🔆) The mental model

The mental model 

The actual weight of the brain inside the skull is about one and a half kilos, between 1700 and 1400. But despite this, we do not feel such a big weight in our head. The reason for this is that the cerebrospinal fluid floats in the fluid. The weight of the brain is reduced by about 0.18 kg from the top of the water. That's why we don't feel its weight. This fluid also acts as a cushion against sudden impact or damage. Keeps the brain clean from dirt. From which the nervous system. It helps to work properly. Sajdah is one of the precious acts of prayer. Where this fluid moves up and down when kneeling. And it gives a kind of massage to the mind. This is one of the reasons for mental peace after long prostration. Those whose minds have left prostrations. Those people are deprived of this great movement. From which this mind. Depression. Anxiety. Insomnia. Suffers from migraine. Pain pills are taken to end it. Which makes the spine temporarily deaf. But he can't make a movement like sajdah. This is the work of the Lord. Who creates all things in perfect order. Verily We have created man in the best of molds. Qur'an 95:4 (Surah Al-Tin, Fig.)