A seizure is a disruption of the electrical communication between neurons. There are different types of seizures ranging from subtle absences up to life threatening tonic clonic movement (vigorous shaking) in which sudden stiffening and shaking of body associated with unresponsiveness, loss of consciousness, frothing, tongue bite, clinching of jaws, etc.
Autism spectrum disorder (ASD) is a range of complex neurodevelopment disorders, characterized by social impairments, communication difficulties, and restricted, repetitive, and stereotyped patterns of behaviour. Males are four times more likely to have an ASD than females. A recent study in US found 1 in 68 children suffering from autism.
Cerebral palsy is a condition in which there may be abnormal brain development or injury to the brain as it develops. This can occur before, during, after birth or during early childhood when the brain is growing. Cerebral palsy in itself is not one specific disease and is an “umbrella term” which applies to a collection of conditions where there is primarily a disorder of voluntary movement and/or co-ordination.