Three Major Symptoms Of ADHD

First step to understanding this disorder is to understand how it is diagnosed and what criteria is required. There are 18 possible symptoms for ADHD that are divided into two categories, inattentive and hyperactivity/impulsive (Barkley 1997). In order to be diagnosed with ADHD an individual must show at least 6 symptoms in one category for 6 months (Barkley 1997). Depending on what category the symptoms were in the child would also be assigned to a subtype, either: predominantly inattentive or predominantly hyperactive/impulsive; but if the individual met criteria for both inattentive and hyperactive/impulsive then the child would be diagnoses with ADHD combined (Diagnostic and Statistical Manual 2013). Some of the symptoms that fall under the inattentive subtype are inability to stay focused on tasks (i.e. during lectures, conversations,

Heredity is a big one, ADHD tends to run in the family through generations. Other causes of the disorder include chemical imbalances in the brain or changes to areas of the brain that control attention. It can also happen from poor nutrition, infections, smoking, drinking, and substance abuse during pregnancy which can affect baby’s brain development. Toxins such as lead may affect the child's brain development. A brain injury or brain disorder in the frontal lobe of the brain can also cause ADHD

The cause of ADHD or ADD is a risk factor, in an effect to find better ways to relate and reduce the medication that is taken so that it will give the children a chance to correct the disorder from the medication. As a parent, one should not add any problem. When they know, what the problem is, and know that it is related to genetics and from the medication. But, genetics does play an important role. What the parents does not k, now, there are hidden side effect and dangers in the medication. Such as, too much sugar, environment exposure (lead) and etc. There are many things, which are in the

The cause of ADHD is unknown. Many researchers think that ADHD is caused by genetics, brain injuries, sugar and environmental links (Hasan, S. (Ed.). Research have found that certain areas of the brain are about 5 to 10 percent smaller in size and activity in kids with ADHD (Hasan, S. (Ed.). Another study has suggested that children who are exposed to a lot of television and video games at a young age has been linked to ADHD (Hasan, S. (Ed.). Some other researcher have also linked that mothers who smoked or used alcohol doing

There is no actual cause for ADHD though it is linked to heredity and other neurological factors, for instance, pregnancy and birth complications. In addition, food intake is not the source of ADHD and removing specific food items only benefit some children (from the ages four to seven).

There is no real evidence of what causes ADHD. There have been many theories and hypothesis on the subject but no real concrete evidence of what causes the disease or how to prevent it. According to WebMDHealth (2004) inherited genetic factors is the most common theory on the cause of ADHD, certain brain activity lead scientist to believe that a certain abnormal

While the cause of ADHD is not exactly clear, there are some different ideas of what could cause or help develop it. Genetics, one’s environment, and the development of the person could all be causes of ADHD(“Mayo Clinic”). ADHD can run in a family, so some people could develop it from their parents and the genes that get passed down from them. If one is exposed to lead, it could heighten the chances of

Theory suggests that ADHD is caused by a neurological and chemical deficiency that affects the development of the central nervous system. It is believed that this lack of development directly affects the part of the brain responsible for concentration. ADHD is also believed to be partly due to

Attention Deficit Disorder otherwise known as ADD is a condition that refers to an individual’s inability to control their own behavior or impulse(McEwan 70). This can begin in early childhood and interfere with children’s ability to do well in school and social situations. These patients also have troubles blocking out noise or other stimuli in order to focus on a task or what is being said. ADD is a chronic problem that can be seen as early as infancy and can extend to adulthood. There are two types of Attention Deficit Disorder. The most common form is Attention Deficit Hyperactive Disorder (ADHD). The characteristic of this type is hyperactivity, which is seen before the child enters

Some major causal variables that have been identified are categorised as neurological factors, toxic reactions, genetic linkages and environmental factors. However, most of the available evidence found, points to neurological factors, which are imbalances of neurotransmitters in the brain, and genetic variables as the primary causes of ADHD. The environmental factors and toxic reactions (such as lead exposure and food additives) are considered very minimal causes of ADHD. The search for causes of ADHD continues. There are many variables which are biological or thought to have an affect on biological functioning.

The brain is an electrical system that communicates with other subsystems within our brains to get the smallest to the most complex things done and our brains do this constantly. This system operates on low voltage electrical impulses that carry messages from one tiny neuron to another in fractions of a second, these neurons are not physically connected; there are gaps at each point of connection and to get messages from one neuron to another, an electrical message needs to jump the gap (Brown, 2013). So, essentially children with ADHD cannot release these chemicals or they don’t jump the gap fast enough to get transmitted properly. While these factors may make the child's symptoms increase in duration or they may get worse, they are not the root cause. There are multiple possible causes that scientists are constantly researching but it still remains that researchers do not know the cause of ADHD.

ADHD used to be known as attention deficit disorder, or ADD. In 1994, it was renamed ADHD and broken down into three subtypes, each with its own pattern of behaviors. (Shirin Hasan)

The National Institute of Mental Health (2016) describes Attention-Deficit Hyperactivity Disorder (ADHD) as a neurodevelopment disorder that has an effect on someone 's functioning or development. ADHD affects the way someone functions because of the chronic conditions of inattention and hyperactivity-impulsivity. However, it is possible that while some people with this neurodevelopment disorder experience both hyperactivity and inattention, that others may only experience one of the behaviors. Although Attention-Deficit Disorder (ADD) is not a term used in the medical field anymore, I will still explain the difference. ADD is a type of ADHD that is also a brain disorder that has an effect on someone 's functioning, but without the hyperactivity or impulsivity behaviors (Kinman, 2015). When a student has the symptoms of inattention and hyperactivity associated with ADHD and ADD, then it may cause learning challenges in the classroom that will impact their academic success. Therefore, it is crucial for teachers to know and understand how to identify ADHD in their students, what to do when they suspect that one of their students may have ADHD, and what teaching strategies will be beneficial to that student.

The exact cause of ADHD is still not known, but it may run in families. Ongoing research is focused on finding that genes that cause a person to be likely to get ADHD. A mother’s use of cigarettes, alcohol or other drugs may increase the risk of ADHD. ADHD is a medical disorder that can be caused by a number of factors that can affect how brain develops and

Scientists are studying causes and risk factors that might contribute to the development of ADHD in an attempt to better control and reduce the chances of a person having the disorder. Researchers who study the brain are coming closer to understanding what may cause ADHD. They believe that some people with ADHD don’t have enough of certain chemicals, called neurotransmitter, in the brain. These chemicals help the brain control behavior. However the exact or precise cause of the disorder remains unknown.