healthy individuals F17.2
Conditions
Interventions
Group 1: Comparison of two study groups (1: nicotine-dependent Patients
4: Healthy control subjects) by eye-tracking with examination of eye movements and running an implicit association test with different categories of picture stimuli (cigarettes, e-cigarettes), questio
Sponsors
Zentralinstitut für Seelische Gesundheit Mannheim
Eligibility
Sex/Gender
All
Age
20 Years to 65 Years
Inclusion criteria
Inclusion criteria: • Men and Women between 20 and 65 years • Group 1: Individuals with nicotine dependence (DSM 5) • Group 2: Healthy individuals • Capacity to provide informed consent • Written Informed Consent • Normal vision
Exclusion criteria
Exclusion criteria: • Withdrawal of consent to participate in the study • Alcohol intoxication (breath alcohol concentration> 0.0 ‰) • Axis I disorder according to ICD-10 and DSM 5 (except for nicotine dependence or nicotine abuse within the last 12 months) • Pharmacotherapy with psychoactive substances within the last 14 days • Current substance abuse (THC, amphetamine, opiates, benzodiazepines, barbiturates or cocaine) • wearing glasses (without the possibility to wear contact lenses)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The aim of the study is to detect the difference in the temporal duration of the visual fixation of individual image stimuli of different stimulus categories (neutral, tobacco, e-cigarettes) in milliseconds after the measurement has been completed and compared with to other test groups. | — |
Secondary
| Measure | Time frame |
|---|---|
| Saccades using eye-tracking; Rating of Images using Computer based self-assessment manikin scales for valence, arousal and craving | — |
Countries
Germany
Contacts
Public ContactPatrick Bach
Zentralinstitut für Seelische Gesundheit Mannheim
Outcome results
None listed