The human brain and the skull develop independently.

Researchers have been studying the relationship between the human brain and the skull, and how they interact edified during human evolutionThe human brain floats like fish in an aquarium in a liquid skull and is almost completely fullThe brain is the largest and most complex structure in the central nervous system, and it is also the organ that regulates the function of the human machine function, and is the material basis for advanced neural activities such as consciousness, spirit, language, learning, memory and intelligenceThe surface of the hemisphere of the brain presents different grooves or cracksThe part that bulges between the grooves is called the brainScientists hope to find the relationship between the brain and the skull through comparative studies between humans and chimpanzeesJose Warren, of the Institute of Anthropology at the University of Zurich in Switzerland,, used computer tomography and mrnuclear magnetic resonance to analyze imaging data from humans and chimpanzeesThe combination of two imaging techniques enabled him to quantify the spatial relationship between the brain gap and the brain reflux on the one hand, and the spatial relationship between the skull crevice on the otherThe results show that the characteristic spatial relationship between the human brain and skull structure is obviously different from that of chimpanzeesDuring human evolution, the brain and skull evolved at the same time, but were largely independent of each otherfurther studiesshow that human brain structures associated with complex cognitive tasks, such as language, social behavior, thinking, or manual agility, have changed significantly over the course of evolution, which is evident in human characteristics of frontal lobe changesBut this recombination within the brain has no effect on the remodeling of the skull, which is parallel to the skullThe study found that two legs walked upright, and in order to improve the balance of the head on the spine, the spinal cord opening at the bottom of the skull moved forward during human evolutionSkull changes like these have no effect on the development of brain structures, and gait uprightness plays a key role in changes in the brain's structure, which is the biggest difference from chimpanzees in human evolution.