Bipolar Disorder, Depression, Schizophrenia
Conditions
Keywords
electroencephalography, Eating behavior, self control
Brief summary
Electroencephalography (EEG) has been proposed as a neurophysiological biomarker to delineate psychotic disorders. Meanwhile, the increased appetite, which might related to self-control process, has been an increasing concern for the management of psychotic disorders. In this cross-section study, investigators collect the resting state EEG data, self-control related scale, eating behaviour questionnaire and psychotic syndrome related assessement and try to find the connection between those measurers, in order to provide novel understanding on the mechanism of psychotic diseases.
Interventions
OTHERNo intervention
No intervention
Sponsors
Central South University
Study design
Observational model
CASE_CONTROL
Time perspective
CROSS_SECTIONAL
Eligibility
Sex/Gender
ALL
Age
18 Years to 40 Years
Healthy volunteers
Yes
Inclusion criteria
Diagnosed with schizophrenia or bipolar disorder or MDD in accordance with DMS-5 Informed Consent
Exclusion criteria
Diagnosed with other mental disease in accordance with DSM-5 Comorbid with other severe physiological disease Drug or alcohol abuse Pregnant or lactating
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| resting state EEG | baseline | resting state electroencephalography |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Barratt Impulsivity Scale | baseline | min score 26, max score 104. The higher score means more impulsive. |
| Self-Control Scale | baseline | min score 36, max score 180. The higher score means less self control. |
| The positive and negative syndrome scale | baseline | min score 30, max score 210. The higher score means more severe symptoms. |
| Three factor eating questionnaire | baseline | min value 21, max value 84. The higher scores mean more unhealthy eating behavior. |
| Hamilton depression rating scale | baseline | min score 17, max score 68. The higher score means more severe depressive symptom |
| Young manic rating scale | baseline | min score 0, max score 60, the higher score means more severe manic syndrome. |
| Hamilton anxiety rating scale | baseline | min score 14, max score 56. The higher score means more severe anxiety symptom |
Countries
China
Outcome results
None listed