{"title":"Human Nervous System Development: Embryonic and Early Fetal Events","authors":"M. Bigio","doi":"10.1017/9781316671863.020","DOIUrl":"https://doi.org/10.1017/9781316671863.020","url":null,"abstract":"","PeriodicalId":231387,"journal":{"name":"Perinatal Neuropathology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131452140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Fragile X Syndrome","authors":"M. Lechpammer, M. Bigio, R. Folkerth","doi":"10.1017/9781316671863.042","DOIUrl":"https://doi.org/10.1017/9781316671863.042","url":null,"abstract":"Fragile X syndrome, called Martin-Bell syndrome, is a genetic disorder and is the most common form of inherited developmental delay. It is a sex-linked genetic abnormality in which a mother is a carrier, transmitting the disorder to her sons. It affects approximately 1 in every 1,000 to 2,000 male individuals, and the female carrier frequency may be substantially higher. Males with this syndrome typically have a moderate to severe form of intellectual delay. Females may also be affected but generally have a mild form of impairment.","PeriodicalId":231387,"journal":{"name":"Perinatal Neuropathology","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132120762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}