What causes ADHD in children?

ADHD in children is the abbreviation of ADHD in children, that is, mild brain dysfunction syndrome, which is a relatively common developmental disorder in childhood, and the Chinese diagnostic classification of mental illness is called ADHD in children, also known as attention deficit hyperactivity disorder.

** of ADHD

1. Heredity. Pedigree studies, twin and foster child studies support that genetic factors are important components of ADHD in children.

2. Neurotransmitters. Neurobiochemical and psychopharmacological studies have found an imbalance of neurochemical transmitters within the brain.

3. Neuroanatomy and neurophysiology. Structural magnetic resonance imaging (MRI) revealed dysplasia of the frontal lobe and asymmetry of the cephalic end of the bilateral caudate nucleus.

4. Environmental factors. These include prenatal, perinatal, and postnatal factors. Risk factors associated with pregnancy and childbirth include maternal smoking and alcohol consumption in patients with ADHD, preterm birth, postpartum ischemic-hypoxic encephalopathy, and thyroid dysfunction.

5. Family and psychosocial factors. Parental discord, family breakdown, improper parenting.

1.Genetic factors play an important role in the development of ADHD, with an average heritability of familial clustering;

2.Neurophysiological factors, children with ADHD have a high rate of EEG abnormalities, mainly due to increased slow-wave activity;

3.Minor brain injury, which occurs during pregnancy, perinatal and postnatal periods, may be the cause of ADHD in some children.

4.neurobiochemical factors, which may be associated with decreased dopamine and adrenaline turnover rates, and low dopamine and norepinephrine function;

5.Neuroanatomical factors, children with ADHD have a decrease in the volume of the corpus callosum and caudate nucleus;

6.Psychosocial factors, such as a poor social environment, family environment, improper education methods, excessive economic poverty, and broken parental relationships, can increase the risk of ADHD;

Children's energy is relatively strong, some children are active, some children are quiet, parental guidance is very important, in the process of cultivating children, parents should pay attention to cultivating children's attention. Five-year-olds are active at the same time, and I have a question: does this child usually do homework?

How can there be such a thing as scribbling writing! Parents are so anxious! You can train your child's characterization in drawing.

Neurobiochemical factors.

Studies have shown that the disease may be related to abnormal or dysfunctional metabolism of central neurotransmitters.

Neurophysiological factors.

Children with ADHD have a high rate of EEG abnormalities, mainly due to increased slow-wave activity. Indicates a delay in the maturation of the central nervous system or a slow response of the cerebral cortex.

Neuroanatomical factors.

MRI studies reported a decrease in the volume of the corpus callosum and caudate nucleus in children with this disorder, and functional MRI studies reported a decrease in the metabolism of the caudate nucleus, frontal region, and anterior cingulate gyrus in children with this disorder.

Other studies have shown that poor social and family environments, such as economic poverty, parental breakdown, and inappropriate educational practices, can increase the risk of ADHD in children.

ADHD is a purely slippery neurodevelopmental disorder that is usually found in childhood. The exact cause of ADHD is unknown, but research suggests that it can be caused by a combination of factors, including genetic, environmental, and physiological factors.

1.Genetic factors: Studies have shown that ADHD may be related to genetic factors, and if there are relatives in the family with ADHD or other attention deficit symptoms, then children are at increased risk of developing ADHD.

2.Physiological factors: Studies have shown that ADHD is associated with an imbalance in the levels of neurotransmitters such as dopamine in the brain, which can affect attention, mood, and behavior.

3.Environmental factors: Some studies suggest that environmental factors may also be associated with ADHD. For example, factors such as smoking, drinking or using drugs during pregnancy, premature birth, low birth weight, and others may increase a child's risk of ADHD.

4.In addition, there are other factors that may be associated with ADHD, such as poor nutrition, learning and social environments, excessive use of electronic devices, etc. However, there is currently no conclusive evidence that these factors can directly contribute to ADHD.

In conclusion, the exact cause of ADHD is unknown and can be caused by a combination of factors. If you think your child may have ADHD, it is recommended that you seek the advice of a medical professional and psychologist and seek appropriate help.

ADHD is a behavioral disorder related to the nervous system that manifests primarily as inattention, hyperactivity, and impulsive behavior. Although the specific reason is unknown, it is related to the following factors:

1.Genetic factors: Genetic predisposition is one of the main factors in the development of ADHD. Studies have shown that ADHD is more likely to be inherited between identical twins than in fraternal twins.

2.External environmental equilibrium abrasion fracture: The external environment has an important impact on the development of polydynamic mimetry.

Poor parent-child relationships and parenting styles, such as domestic violence, parental divorce, and lack of a supportive social environment, during infancy and early childhood may lead to the development of ADHD.

3.Biochemical factors: ADHD is associated with biochemical changes between brain regions. The loss, imbalance, and damage of neurotransmitters in the brain of children with ADHD are among the causes of ADHD.

4.Nutritional factors: Factors such as nutritional deficiencies, excessive intake of caffeine, and additives can contribute to the development of ADHD.

In summary, the causes of ADHD are complex and diverse, including genetic, environmental, biochemical, and nutritional aspects. Methods and medications for ADHD are also evolving and improving.

ADHD is attention deficit hyperactivity disorder, which is a common disorder in children, generally manifested by inattention or too short attention span that is not commensurate with the child's age and developmental level, plus the occurrence of hyperactivity and impulsive behavior. Children with ADHD generally have learning disabilities and poor grades, and some children still have symptoms in adulthood, which is very harmful.

ADHD is a common disease in children, medically known as attention deficit hyperactivity disorder, ADHD is one of the most common psychological disorders in childhood and adolescence, such children's IQ is normal or basically normal, but the child's academic performance is very poor, as well as a variety of excessive behavior and emotional defects, attention is very difficult to concentrate, too much activity and other phenomena.

Causes of ADHD in children.

1. Genetic causes, genetic factors are one of the main causes of ADHD in children, ADHD is a hereditary disease related to neurodevelopment.

2. Organic causes of the brain, if the mother has been infected during pregnancy, has been exposed to toxic substances, malnutrition of pregnant women, smoking, drinking alcohol and other reasons will affect the fetus, as well as abnormal delivery, low birth weight of children, and brain infection within 1-2 years after birth, or brain trauma will lead to abnormal neurological development of children. can increase the risk of ADHD in children.

3. The central neurotransmitters are abnormal, the noradrephone function of children with ADHD is insufficient, the dopamine function is not enough, etc., these neurotransmitters can activate the cerebral cortex or force social behavior. This can cause ADHD in children.

4. Caused by psychosocial factors, a bad family environment and social environment will increase the risk of ADHD in children, such as children in the family parents have a bad relationship, the spirit is often spent in tension, depression, fear, prone to excessive impulsive behavior, attention will be inattentive, emotional instability will occur, will aggravate some symptoms of ADHD in children, inappropriate education methods are also one of the causes of ADHD, parents simple and rough education methods, Overindulgence or overprotection can lead to ADHD.

5. For other reasons, excessive intake of lead in children can also cause ADHD in children.

ADHD in children is a common childhood disease, children are mostly inattentive, too much activity, manifested as too much activity that does not match the actual age, the causes of ADHD in children are very complex, generally related to genetic factors, family environment, or brain and nervous system diseases, etc., parents and teachers of children with ADHD should carry out effective behavior management and psychological education according to the characteristics of children, which is of great help to ADHD.

Many children have ADHD, which is a behavioral disorder, and the symptoms that tend to appear are very much activity, inability to concentrate, and no good persistence, which may be caused by insufficient number of cranial neurotransmitters, neurophysiological factors, organic damage to brain tissue, genetic factors, psychosocial factors, dietary factors, etc.

The appearance of ADHD has a great impact on children's future life and learning, ADHD children generally give the impression of being very naughty, not listening to the teachings of family teachers, and many parents use scolding to correct their children's ADHD behavior, which is very wrong. So, what causes ADHD in children?

1. The number of cranial neurotransmitters is insufficient.

The child's ADHD may be caused by abnormal metabolism of central neurotransmitters, due to inhibitory amino acid metabolism disorder or excitatory amino acid metabolism disorder, the probability of dopamine renewal is reduced and the dopamine function is low, which will make the child move more.

2. Neurophysiological factors.

The occurrence of ADHD is related to the dysplasia of the frontal lobes of the brain, and when the brain is examined, it will be found that the abnormal rate of EEG is increased, and if it is caused by neurophysiological factors, then the response of the cerebral cortex is generally slower, and the maturation of the central nervous system is delayed.

3. Genetic factors.

ADHD may also be caused by genetic factors, such as polygenic inheritance, chromosomal abnormalities, organ abnormalities, congenital physical defects, etc., which will affect normal brain function and make children's congenital physical defects appear ADHD.

4. Psychosocial factors.

The appearance of ADHD in children may be related to the family environment and social environment, such as incorrect education methods, too high requirements for children, lack of parental love or excessive doting, which will reduce children's ability to overcome difficulties and disseminate, and poor self-care ability, which will make mental development worse and lead to ADHD.

5. Dietary factors.

Children with ADHD may eat foods that contain too much food coloring, monosodium glutamate, pepper oil and additives, and children eating too many foods high in sugar will also make them emotionally unstable and lead to ADHD.

6. Organic damage to brain tissue.

The child's ADHD may be caused by damage to the brain during pregnancy, after birth, and during childbirth, such as low-grade fever, anemia, nephritis, thyroid hypertrophy or high blood pressure during pregnancy, improper medication, smoking and drinking habits, then it will affect the child's brain, and if the central nervous system is traumatized or infected after the child is born, the probability of ADHD will become higher.

ADHD in children should be just a symptom, not a disease, a habit. This situation is a common manifestation among children, and it is related to the child's age and development level, as well as its environmental reasons, which leads to the child's lack of concentration, too little attention to things, resulting in a situation such as grinding, which I do not think is a disease or an obstacle.

Whether it is the current social environment, family environment, the relationship between children and parents, and education, there are some problems with children, and more attention should be paid to children and a real relaxed environment for children. As a parent, we should better guide and educate our children, because the child's own psychological state is immature, and parents need to care and love more.

ADHD is a common neurobehavioral disorder in children, the cause of which is not fully understood. Studies have shown that ADHD is most likely caused by the interaction of genes and environmental factors.

Genetic factors are one of the important reasons for the occurrence of ADHD. Children with a family history of ADHD are more likely to develop the condition. Many studies have shown that ADHD is associated with variations in certain genes.

Environmental factors may also play a role in the occurrence of ADHD. Exposure to substances, such as drugs, alcohol or tobacco during pregnancy, can increase your child's risk of developing ADHD. Children's life circumstance, family support, education level, and social environment may also affect the occurrence of ADHD.

In addition, biological factors such as neurotransmitter imbalance, abnormal brain nerve electrical activity, and abnormal brain structure may also be associated with the development of ADHD.

The main cause of ADHD in children is abnormal development of the nervous system, including genetic, environmental and lifestyle factors. Specific reasons may include:1

Genetics: ADHD is hereditary, and some genetic variants may be associated with the onset of ADHD. 2.

Neurobiological issues: The brain chemicals of ADHD patients are affected to varying degrees, mainly dopamine and norepinephrine. 3.

Social environment: Poor social environment such as social pressure and family relationships can also have a negative impact on the development of the nervous system and increase the likelihood of ADHD. 4.

Unhealthy lifestyle: Poor nutrition, lack of physical activity, excessive electronics, etc., can also trigger ADHD. In conclusion, the occurrence of ADHD is the result of the interweaving of multiple factors, involving genetics, environment, lifestyle and other factors, which need to be considered comprehensively.