It is believed that the left and right brains determine a person’s aptitudes, personality and behavior. Left-brained people tend to have abilities in numbers, logic or analytical thinking, while right-brained people tend to have abilities in creativity.

Left brain, right brain, which side of your brain do you prefer?

It is believed that the left and right brains determine a person’s aptitudes, personality, and behavior. Left-brained people tend to have abilities in numbers, logic. Or analytical thinking, while right-brained people tend to have abilities in creativity, the arts, communication, or imagination. Is this belief actually true? Although different parts of the brain have different functions, all parts of the brain work together as a whole.

How does the brain work?

The brain is a complex organ that controls and connects the functions of various systems in the body, including the senses, breathing, vision, memory, perception, thinking, hunger, body temperature control, and physical responses. Within the brain, there are three types of nerve cells that perform different functions: sensory neurons. Motor neurons, and interneurons, which receive, process, and interpret what is sensed or seen. They then send signals to the central nervous system (CNS) and spinal cord through stimulation and induction of electrical. And chemical waves in the body to a network of nerve cells that connect throughout the body, so that organs respond to stimuli.

How many parts does the brain have?

The brain is divided into 3 parts, with more than 100 billion nerve cells and more than 100 trillion nerve cells that connect, receive information. And send signals between external stimuli to internal sensory nerve cells for processing. Each part of the brain has the following functions:

1. The cerebrum is the largest part of the brain, also known as the cerebral hemisphere. It is located in the front, upper part of the skull. It is divided into two hemispheres: the left cerebral hemisphere and the right cerebral hemisphere. เล่น UFABET ผ่านมือถือ สะดวกทุกที่ ทุกเวลา Which are responsible for interpreting information received from the senses, such as sight, taste, smell, and sound. It is the part of the brain that controls emotions, reasoning, and learning. It is the starting point of the thought process, sequencing ideas, and leading to action.
2. The cerebellum ( little brain) is the part of the brain located at the back of the skull. Above and behind the part connected to the spinal cord that controls balance. And is related to muscle movement, breathing, digestion and swallowing by receiving commands. From motor neurons that are transmitted to various organs in the body. 
3. The brainstem is the lowest part of the brain. It is a stem at the bottom that connects the rest of the brain to the spinal cord. The brainstem sends signals of perception and commands to various parts of the body to perform functions such as breathing, body temperature, heart rate control, body reflexes, sleep cycles, and control of subconscious functions. 

What is the left-brain-right-brain theory?

The left brain-right brain theory is a theory used to explain the different functions and operations of the two hemispheres of the cerebrum by neuropsychologist Roger W. Sperry, who won the Nobel Prize in Physiology or Medicine in 1981, for discovering the theory of learning, function, and control of different organs of the left hemisphere and the right hemisphere. 

It was found that both hemispheres of the brain control the work of the left and right organs alternately (Bilaterally symmetric). The left hemisphere controls and commands the movement of the right side of the body. The right hemisphere controls and commands the movement of the left side of the body. The two hemispheres of the brain also determine the characteristics, specific aptitudes, thoughts and overall individual behavior.