![]() ![]() Pediatric Allergist, Benjamin Feingold found in 1973 that certain food colorings can contain additives that may affect children’s behavior. Many researchers have also been trying to link ADHD to evolution, where ADHD occurs in a patient favored by natural selection. Alcohol and cigarette intake during pregnancy have also be linked to the development of ADHD. ADHD has been considered as highly hereditary and is proven to occur more in patients that have a history of ADHD in their family. This causes the person to have a short attention span. ADHD occurs in a person when neurotransmitters are less active in the area of the brain that controls attention. ![]() There are various different causes for ADHD including genetics, diet and the social and physical environments. The disorder is more prone to affect boys than girls. ADHD is one of the most common disorders that is studied and diagnosed in children, affecting approximately 3-5% children in the world. These are often visible in children before the age of 7 and can continue to be there even when the child grows up. The person may also have trouble listening, watching, reading and studying. It results in the patient not being able to focus, pay attention and sit still for longer periods of time. This type is now known as Predominantly inattentive (ADHD-PI or ADHD-I), a subset of ADHD.Īttention deficit-hyperactivity disorder (ADHD) is a medical disorder that is characterized by excessive inattentiveness, hyperactivity and impulsiveness. ADD is an older term that is used to refer to Attention Deficit Disorder. Key difference: Attention deficit-hyperactivity disorder (ADHD) is a medical disorder that is characterized by excessive inattentiveness, hyperactivity and impulsiveness. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |