Tall and prominent forehead
The human brain is comprised of three main parts, with the Forebrain being the major part that accounts for 80% of the mass, followed by the Midbrain and the Hindbrain, with the frontal region being the basic control center.
The cerebral cortex is located just behind the forehead and above the eyes, playing a role in controlling processes such as thinking, attention, decision-making, and behavior. It is also the place where learning ability and the power of imagination are controlled.
Professor Saborsky, a neurobiologist expert at Stanford University, emphasizes that the core function of the frontal cortex is to help humans cope with difficult choices. For children, it helps children overcome hesitation, promote immediate action, or encourage children to spend more time learning rather than playing.
A study at the National Institute of Health has shown that the development of the frontal cortex affects intelligence quotient (IQ). A prominent forehead may be an expression of this well-developed brain region, associated with high IQ scores and exceptional abilities such as decision-making, independence, learning, and emotional intelligence.
However, it is important not to worry too much if a child’s forehead is not always prominent, as the frontal cortex peaks between the ages of 12 and 14 and takes up to 20 years to fully develop.
Children like to laugh
It is often said that laughter brings luck for children, and there is some basis to this belief. Children who laugh often tend to have an optimistic and positive attitude, making it easier for them to face and overcome challenges. This is part of a life principle recognized by many.
Studies in the field of neuroscience have shown a connection between laughter and intelligence in children. When children laugh, the brain stimulates the amygdala, thereby increasing the production of dopamine, an important neurotransmitter in the brain’s reward system.
Dopamine not only helps regulate motor activity, decision-making, and reinforcement of the learning process, but also provides a sense of comfort, while promoting the connection between nerve cells and the formation of new neural connections in the brain.
Furthermore, dopamine also plays a role in stimulating different brain regions, especially the hippocampus, where theta waves are generated to improve memory. As a result, children who enjoy laughter often have better memory, high levels of attention, strong motivation, and superior physical abilities.
Therefore, there is a belief in the scientific community that “laughter nourishes the brain.” Children who laugh frequently are not only a sign of happiness but also indicate a well-developed brain, providing them with a significant advantage in intelligence for the future.
Bright and expressive eyes
Our ancestors believed that the eyes are the windows to the soul, and to this day, the eyes are often used to evaluate people. Bright and expressive eyes not only reflect intelligence but also contain qualities and characteristics of a person.
When looking at children, the eyes are not only a visual organ, but also an important connection to the outside world. Science has shown that about 80% of the information the brain receives comes from vision, especially through the visual cortex – the visual center of the brain. The eyes act as a modern filter, providing necessary and accurate information to the brain.
Therefore, children with bright and expressive eyes often have superior visual abilities, quick responsiveness, and deep perception of their surrounding environment. This not only reflects strong visual abilities but also indicates good brain development.
In fact, the relationship between the eyes and the brain is part of the synthesis process, where the development of the brain and supporting visual abilities go hand in hand. Bright and alert eyes are not only an expression of physical development but also a sign of comprehensive brain development, providing an advantage in enhancing intelligence.
In the process of nurturing and educating children, creating conditions for children to interact with the world around them is the way to stimulate brain development. This not only applies to the eyes but also includes how we nurture and react to other expressions of children, such as laughter or facial expressions. Encouraging this development from an early age will help children build a solid foundation for their future intelligence.
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