Attention deficit/hyperactivity disorder emerged in scientific research at the turn of the 20th century when Dr. George Still was introduced to a disobedient, troubled, nine year old boy. Today, research still just touches the edge of this serious disorder, but our understanding has steadily grown throughout the 20th century. Dr. Still believed that ADHD is not just the result of bad parenting, but also of some sort of condition in the brain. The symptoms that comprised ADHD were considered minimal brain dysfunction or minimal brain damage in the 1940s or 1950s, while others called it hyperactivity. By 1987, scientists were referring to the condition as ADHD.
Today, no one has yet to pinpoint the exact cause of ADHD, but there has been some interesting research that has lead to the discovery of many different facts. Identical twins are much more likely than fraternal twins to both suffer from ADHD, as identical twins share genetic material, causing researchers to believe that ADHD may have a genetic component. A study of adults with ADHD showed that ADHD brain cells were less active by eight percent and used glucose less effectively in the areas of the brain that involved attention control. About seventy percent of ADHD children continue having ADHD when they become adults. Additionally, a study found that fifty seven boys with ADHD suffered from a slight structural abnormality in the brain, with the prefrontal cortex, caudate, nucleus, and globus pallidus being slightly smaller on the right side than in fifty five boys who didn’t suffer from this disease. All of these areas are parts of the brain that are believed to inhibit our actions.
The American Psychiatric Association says that children can have ADHD if they have six or more of the following symptoms of hyperactivity, impulsivity, or inattention for six months or longer. Other possible symptoms include: frequently not paying close attention to details; frequently having trouble staying focused on tasks; frequently not following through on instructions; frequently having difficulty organizing duties and activities; frequently failing to listen when directly spoken to; frequently avoiding or hesitating to be involved in tasks requiring continued mental effort; frequently losing objects needed for duties or activities; frequently distracted by external stimuli; and frequently forgetting daily activities.
Other symptoms of hyperactivity and impulsivity would include: frequently fidgets with hands or feet; frequently squirming while sitting down; frequently leaves seat in places where remaining seated is the accepted norm; frequently running around or climbing in places that are inappropriate; frequently having difficult playing quietly; frequently appearing on the go; frequently speaking excessively; frequently blurting out answers before questions are completed; frequently having trouble waiting his turn; and frequently interrupting conversations or games with others.
The most commonly prescribed treatment for ADHD is medication, often being Ritalin, which is a stimulant that helps to enhance the effect of the brain chemicals that help nerve and brain cells to receive messages from each other. Ritalin can help ease the suffering of a child with ADHD, making them more attentive and less aggressive. However, there are many drawbacks to the use of Ritalin, which include it being a form of amphetamine, becoming a popular drug to abuse, having many significant side affects, and being psychologically addictive. Natural alternatives are available such as Dha or essential fatty acids which are suppose to promote proper brain function.
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More information on essential fatty acids such as Dha is available at VitaNet ®, LLC Health Food Store. http://vitanetonline.com/
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