Functional movement disorders in children and adolescents.
- Author:
Ya-Nan TANG
1
;
Ling WEI
Author Information
1. Department of Pediatrics, Peking University Third Hospital, Beijing 100191, China. ran903904@163.com.
- Publication Type:Journal Article
- MeSH:
Adolescent;
Child;
Humans;
Movement Disorders
- From:
Chinese Journal of Contemporary Pediatrics
2020;22(5):523-527
- CountryChina
- Language:Chinese
-
Abstract:
Functional movement disorders (FMDs), also known as psychogenic movement disorders (PMDs), should be considered a biological-psychological-social disease like other functional neurological diseases. It is not merely a psychological or mental disease. The etiology of FMDs includes neurobiological changes, such as abnormal patterns of cerebral activation and abnormal connectivity between the limbic system and the motor networks. Inheritance and epigenetic machinery, such as DNA methylation and changes in grey and white matter morphology, may influence the development of FMDs. FMDs are not rare in the outpatient service of pediatrics and are one of the most challenging movement disorders due to complex and diversified clinical manifestations. Due to a lack of clinical knowledge and unified diagnostic criteria, it is difficult for pediatricians to make a correct diagnosis of FMDs, which may be easily confused with other diseases. Pediatricians should pay more attention to children with FMDs and establish a multidisciplinary team with psychiatrists, specialists in developmental behavior, and physiotherapists, so as to provide active management and treatment for such children.
