Sleep
Conditions
Interventions
the elderly group:N/A
the youth group:N/A
Sponsors
School of Nursing, Peking University Health Science Center
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Subjects in the elderly group: (1) no dsm-iv axis 1 diagnosis of any mental illness and history; (2) right-handed, 60-79 years old, with a balanced ratio of males to females (nicotine exposure was recorded); (3) above junior middle school education, normal intelligence (IQ> 70), able to accept cognitive screening; (4) normal hearing (no abnormal hearing in each band of medical tuning fork); (5) participate in the experiment voluntarily and sign the informed consent. Subjects in the youth adult group: (1) no dsm-iv axis 1 diagnosis of any mental illness and history; (2) right-handed, 19-45 years old, with a balanced ratio of males to females (nicotine exposure was recorded); (3) above junior middle school education, normal intelligence, can accept cognitive screening; (4) normal hearing (no abnormal hearing in each band of medical tuning fork); (5) participate in the experiment voluntarily and sign the informed consent.
Exclusion criteria
Exclusion criteria: (1) Diseases of the nervous system or mental system caused by physical diseases; (2) Present and past history of substance dependence; (3) Organic diseases of the brain or diseases of the nervous system; (4) Severe physical diseases lead to poor general conditions and are not suitable for research.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The measurement results of Prepulse suppression;The results of depression measurement;The results of sleep measurement; | — |
Countries
China
Contacts
Public ContactWu Chao
Peking University Health Science Center
Outcome results
None listed