Dyslexia affects a person's ability to spell, read, write, or even speak. It's considered the most common learning disability in children. Dyslexia may
ADHD afflicts approximately 3 percent to 5 percent of school-age children and an estimated 60 percent of those maintain the disorder into adulthood. Symptoms
Drug addiction is a chronic disease that causes drug-seeking behavior and drug use despite negative consequences to the user and those around him. Though
Alcohol intake by a pregnant mother may result in fetal alcohol syndrome (FAS) in her child. A child with FAS may be hyperactive and have a low IQ, a small
Aphasia is a condition that is the result of damage to portions of the brain. It can be caused by stroke, head injury, brain tumor, or infection. There
Microcephaly is a genetic condition where the circumference of the head is smaller than normal due to underdeveloped brain. Microcephaly is caused by genetic
Child abuse falls into four categories: neglect, physical abuse, sexual abuse, and emotional abuse. There are certain risk factors that predispose a child
Attention deficit hyperactivity disorder (ADHD) is a behavioral disorder characterized by the symptoms hyperactivity, impulsivity, and inattention. Treatment
Autism in children and adults is a developmental disorder, characterized by impaired development in communication, social interaction, and behavior. Autism
Genetic disease is a disorder or condition caused by abnormalities in a person's genome. Types of genetic inheritance include single inheritance (for example,
Fragile X syndrome is the most common inherited form of mental retardation. It's caused by a mutation on the X chromosome. People with Fragile X syndrome
Birth defects have many causes and currently, are the leading cause of death for infants in the first year of life. Some of the causes of birth defects
Prader-Willi syndrome is a condition characterized by severe floppiness (hypotonia), poor growth, delayed development, and poor feeding problems in early
Spina bifida is the most common neural tube defect in the United States. There are four types of spina bifida; 1) occulta, 2) closed neural tube defects,
Face blindness (prosopagnosia) is a condition that causes the inability to recognize faces. Face blindness may be caused by stroke, traumatic brain injury,
Williams syndrome is a developmental disorder that affects many parts of the body. Features may include intellectual disability, learning problems, unique
Children with auditory processing disorders often do not recognize subtle differences between sounds in words, even though the sounds themselves are loud
American Sign Language (ASL) is a complete, complex language that employs signs made with the hands and other movements, including facial expressions and
Autism spectrum disorders (ASDs) are developmental disorders that do not appear to be linked to vaccines. More people than ever are being diagnosed with