Impulse Control and ERP Characteristics of Patients with Mental Disorder Caused by Traumatic Brain Injury.
Fa Yi Xue Za Zhi
; 36(3): 326-332, 2020 Jun.
Article
em En, Zh
| MEDLINE
| ID: mdl-32705844
ABSTRACT
ABSTRACT Objective To explore the impulse control and event-related potential ï¼ERPï¼ characteristics of patients with mental disorders caused by traumatic brain injury ï¼TBIï¼ in forensic psychiatry identification and to provide objective auxiliary indicators for forensic psychiatry identification. Methods Thirty patients ï¼TBI groupï¼ with mental disorders caused by traumatic brain injury, who were identified as mild psychiatric impairment by judicial psychiatry, including 24 males and 6 females, as well as the thirty people in the control group participated in the study. All the participants completed Barratt Impulsiveness Scale-11 ï¼BIS-11ï¼ and ERP induced by Go/NoGo tasks. BIS-11 and ERP data were collected and analyzed. Results The results of the BIS-11 showed that the total score and subscale scores of the TBI group were higher compared to the control group ï¼P<0.05ï¼. Moreover, the TBI group exhibited significantly lower NoGo-N2 amplitude and lower NoGo-P3 amplitude than the control group. The NoGo-N2 amplitude was larger than the Go-N2 amplitude, and the NoGo-P3 amplitude was larger than the Go-P3 amplitude in both groups ï¼P<0.05ï¼. Conclusion Traumatic brain injury could impair impulse control of mild psychiatric impairment patients, and the amplitudes of NoGo-N2 and NoGo-P3 could be important parameters to evaluate the impulse control of patients with mental disorders caused by traumatic brain injury.
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Base de dados:
MEDLINE
Assunto principal:
Eletroencefalografia
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Potenciais Evocados
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Lesões Encefálicas Traumáticas
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Transtornos Mentais
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Prognostic_studies
Limite:
Female
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Humans
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Male
Idioma:
En
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Zh
Ano de publicação:
2020
Tipo de documento:
Article