Is Landau-Kleffner syndrome autism?
Landau-Kleffner Syndrome It is twice as common in males than females and is often diagnosed in conjunction with autism. Initially, these individuals have a healthy, problem-free development with normal speech and vocabulary.
Is Landau-Kleffner syndrome curable?
The prognosis for the disorder is best when a child started showing symptoms after age 6 years, and therapies are usually most effective in these cases. In most cases, seizures are well-controlled with medication, and they typically disappear completely by adulthood.
What is Landau-Kleffner?
Definition. Landau-Kleffner syndrome (LKS) is a rare, childhood neurological disorder characterized by the sudden or gradual development of aphasia (the inability to understand or express language) and an abnormal electro-encephalogram (EEG).
Who discovered Landau-Kleffner?
It is named after William Landau and Frank Kleffner, who characterized it in 1957 with a diagnosis of six children.
What is a Rolandic seizure?
Benign rolandic epilepsy is characterized by twitching, numbness or tingling of the child’s face or tongue, and may interfere with speech and cause drooling. Seizures spread from one area of the brain and become generalized.
What is Rasmussen syndrome?
Rasmussen’s encephalitis (RE) is a very rare, chronic inflammatory neurological disease that usually affects only one hemisphere (half) of the brain. It most often occurs in children under the age of 10 but can also affect adolescents and adults.
Can laughing be a seizure?
Gelastic seizures is the term used to describe focal or partial seizures with bouts of uncontrolled laughing or giggling. They are often called laughing seizures. The person may look like they are smiling or smirking. Dacrystic seizures are focal or partial seizures when a person makes a crying sound.
Is ADHD a form of retardation?
Introduction: Attention deficit hyperactivity disorder (ADHD) is a common condition in children with mental retardation (MR), with a prevalence rate of between 4 and 15%.