What is the relationship between the brain and us?

The brain and the body are parasitic!

What does the brain have to do with us? 9 brain behaviors that you don't expect.

The work of the brain is the basis for the completion of mental activity, and in addition, the shape of the brain is related to personality.

With the improvement of clinical understanding and the development of classical psychology, the concept of one-sided brain function has been gradually replaced by the view of the synergy of the two cerebral hemispheres, which is believed to be the basis for the completion of mental activities.

For example, language is a complex cognitive and mental activity unique to human beings, and only the two cerebral hemispheres can complete this complex activity when both cerebral hemispheres are divided and coordinated.

According to personality psychology, psychologists list five major human personality traits: neuroticism, extroversion, openness, kindness, and strict self-discipline. Finally, it was found that the cerebral cortex with neurotic personality was thicker and had a smaller surface area, while the extroverted personality usually had a thinner cortex, a larger surface area, and more wrinkles.

In psychology, the mind is the manifestation of the deep layers of the brain, and the so-called preconscious, conscious, and subconscious are all manifestations of the brain.

Psychology is the main response of the human brain to the objective world, that is to say, the human brain is a materialistic existence, and the psychological thing is an idealistic existence. The ancients once thought that all human activities and thoughts were all in the heart, so all words related to emotions were at the bottom of the heart, or next to the heart, "feelings, thoughts, feelings, thoughts, and worries." In general, the two are interdependent, just like a brain-dead person is over, and without mental activity, the person is also over.

The brain is the higher center of the human body, and various activities of people are governed by the brain, and the body also affects the brain.

The brain is one of the most complex and highly differentiated organs in the human body, and it is composed of a large number of neurons, synapses, and innervated areas that can achieve advanced neurological functions. Here are a few aspects of why the brain is important:

1.Intelligence and thinking: The brain is the source of human intelligence and thinking, which can process and organize various perceptual information, thinking and judgment, planning and decision-making, and provide intellectual support for human production and life.

2.Motor and coordination: The brain controls the various movements and coordinated movements of the human body, which requires a high degree of coordination between the brain's motor cortex and motor nuclei.

3.Perception and cognition: The brain can perceive and process various sensory sensitive information about the external environment, and carry out cognitive and psychological responses, such as sight, hearing, touch, taste and smell, so as to provide support for human adaptation and survival.

4.Emotional and social: The brain influences the emotional and social system of human beings, controlling a variety of emotional and social behaviors, such as emotion regulation, social interaction, and leadership.

5.Endocrine and metabolic functions: The brain is also able to regulate human endocrine and metabolic functions, such as controlling the secretion of hormones in the body through the hypothalamus and pituitary gland, so as to achieve physiological balance regulation of the body.

In summary, the brain is one of the most important organs of the human body, and it has an important impact on human intelligence, movement, perception, emotion, and physiological state. Brain function is highly complex and integrated, making it one of the most important areas of life science and neuroscience research.