Flexor spasms involve flexion of the neck, trunk, and extremities. Extensor spasms consist of extension of the neck, trunk, and extremities
No. An alphabet consists of only letters. A phoneme is a unit of language which has meaning. Letters, numbers, and symbols are all phonemes. There are dozens of phoneme types and subtypes. For instance, within letters you have consonants and vowels.
Thirty-three quadrillion, three hundred thirty-three trillion, three hundred thirty-three billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred thirty-three hundred-quadrillionths.
A triangle has three sides and three angles.
Three and three fourths plus three is six and three fourths.
three is prime nine equals three times three
Infantile spasms (IS) are seizures seen in epilepsy of infancy and early childhood
Antiepileptic medications are the mainstay of therapy for infants with infantile spasms
Infantile spasms were first described by the English physician W.J. West (1794-1848) in 1841
The diagnosis of infantile spasms is made by a combination of the typical features, along with a characteristic electroencephalogram (EEG), which shows a very disorganized pattern termed hypsarrhythmia
In the United States, infantile spasms constitute 2% of childhood epilepsies, and 25% of epilepsies with onset in the first year of life. The rate of IS is 1.6-5.0 cases per 10,000 live births
Infantile spasms usually resolve with or without treatment in the majority of patients, generally by mid-childhood. However, other seizure types arise in 50-70% of patients
Peter M. Jeavons has written: 'Photosensitive epilepsy' -- subject(s): Biological Photosensitization, Epilepsy 'Infantile spasms' -- subject(s): Infantile Spasms
Infantile spasms usually cease spontaneously by age five, but are often replaced by seizures of other types. Therefore, emphasis is placed on lifelong seizure prevention rather than recovery
The number of neurological diseases that can result in infantile spasms is very large, but some of the major categories include intrauterine injury and infection, disorders caused by lack of blood flow to the fetal brain
Among conventional anti-seizure drugs, valproate and nitrazepam have been shown to be effective as first-line therapy. In addition to medication, there are some potential surgical options for infantile spasms
Mental retardation occurs in 70-90% of persons with infantile spasms, usually involving severe to profound retardation. Other neurological deficits, such as cerebral palsy, may be seen in about 30-50% of patients.
One theory states that the effect of different stressors in the immature brain produces an abnormal excessive secretion of corticotropin-releasing hormone, which causes spasms.