Prodromal symptoms in adolescents with 22q11.2 deletion syndrome and schizotypal personality disorder
نویسندگان
چکیده
منابع مشابه
Prodromal and autistic symptoms in schizotypal personality disorder and 22q11.2 deletion syndrome.
Despite clear diagnostic distinctions, schizophrenia and autism share symptoms on several dimensions. Recent research has suggested the two disorders overlap in etiology, particularly with respect to inherited and noninherited genetic factors. Studying the relationship between psychotic-like and autistic-like symptoms in risk groups such as 22q11 deletion syndrome (22q11DS) and schizotypal pers...
متن کاملSchizotypal personality disorder or prodromal symptoms of schizophrenia?
Schizotypal personality disorder shares some attenuated phenotypic features with schizophrenia, but represents an independent syndrome. In contrast, prodromal symptoms of schizophrenia represent early warning signs of the impending onset of schizophrenia. Although these constructs are intended to reflect independent syndromes, self-report instruments measuring these constructs assess similar sy...
متن کاملCognitive function and symptoms in adolescents with schizotypal personality disorder.
Cognitive deficits have been documented in schizophrenia and spectrum disorders. This study examines cognitive functioning and its relation to symptoms in adolescents with schizotypal personality disorder (SPD). Participants are 89 adolescents recruited for a study of youth at risk for Axis I disorders, especially psychosis. At intake, 34 met criteria for SPD, 38 for another Axis II disorder an...
متن کاملNeuromotor functioning in adolescents with schizotypal personality disorder: associations with symptoms and neurocognition.
Previously, Neumann and Walker (1999) used a computerized motor assessment and found that adults with schizotypal personality disorder (SPD) displayed increased and more variable motor force compared to adults with other personality disorders or healthy controls. Using the same motor assessment, the current study examined whether an independent sample of adolescents with SPD manifested a simila...
متن کاملResting-state networks in adolescents with 22q11.2 deletion syndrome: associations with prodromal symptoms and executive functions.
Atypical functional connectivity in the maturing brains of 22q11.2 deletion syndrome (22q11DS) may contribute to the expression of early psychotic symptoms commonly reported by these youths. This study's objective was to examine functional connectivity in cerebral networks at rest (Resting-State Networks; RSNs) and their relationship to symptomatic and neuropsychological characteristics putting...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Schizophrenia Research
سال: 2011
ISSN: 0920-9964
DOI: 10.1016/j.schres.2011.03.030