Answer: The human body is very complex and to this day many investigations do not find the reason for many things that occur in the system .
Step-by-step explanation:
Human beings know about our bodily functions because they teach us their functions and we use them as we grow. Asking a person, especially someone from the branch of medicine, why a certain part of the body performs a certain function can reach a point where it does not know what to say but was simply designed for that.
Each body function has a function for which it was designed. It is amazing how we see that the body works, how it reacts to diseases and how we can generate them. In this case, it can be said that the visual system was created to perceive those things such as faces, body, and places and send signals to the brain and certain lobes are responsible for encoding the information received. Just as each neurotransmitter is associated with certain emotions and behaviors the same can be deduced with the visual system.
It is incredible the process that takes place in the mind once a face or place is perceived. All this goes to the brain, the one in charge of processing the information and from there it accommodates the information that it has received, then it is sent to the body so that it reacts according to what it has seen or perceived.