Is schizophrenia a neurodevelopmental disorder?

Is schizophrenia a neurodevelopmental disorder?

Schizophrenia is (not simply) a neurodevelopmental disorder.

Schizophrenia affects almost 1% of the population at some point in their life. It occurs in all geographic areas in which studies have been done, although the outcome appears to be better in developing countries. In this editorial we will discuss the evidence, from epidemiological, genetic and neuroimaging studies, that suggests that schizophrenia is in part a neurodevelopmental disorder. Howev...

PRUNE Syndrome Is a New Neurodevelopmental Disorder

PRUNE syndrome, or neurodevelopmental disorder with microcephaly, hypotonia, and variable brain anomalies (OMIM#617481), is a new rare autosomal recessive neurodevelopmental disease that is caused by homozygous or compound heterozygous mutation in PRUNE1 on chromosome 1q21. Here, We report on 12-month-old and 30-month-old girls from 2 unrelated Saudi families with typical presentations of PRUNE...

Neurodevelopmental hypothesis of schizophrenia

The neurodevelopmental hypothesis of schizophrenia provided a valuable framework that allowed a condition that usually presents with frank disorder in adolescence or early adulthood to be understood at least in part as a consequence of events occurring early in development. However, the implications of the neurodevelopmental hypothesis for nosological conceptions of the disorder can only now be...

Epilepsy as a Neurodevelopmental Disorder

Epilepsy is characterized by spontaneous recurrent seizures and comprises a diverse group of syndromes with different etiologies. Epileptogenesis refers to the process whereby the brain becomes epileptic and can be related to several factors, such as acquired structural brain lesions, inborn brain malformations, alterations in neuronal signaling, and defects in maturation and plasticity of neur...