Participants (especially males) needed - earn £30
For research looking at the effects of nitrous oxide (laughing gas) on the storage of emotional memories.
You would be asked to come to University College London on three occasions. As part of the study you watch a ‘stressful film’ and complete some questionnaires. You would also breathe either nitrous oxide gas or normal air on one of the testing occasions. You should be aware that the film contains graphic scenes including.
Sexual and interpersonal violence which some people might find distressing.
Therefore, you should not take part if you normally find these kinds of scenes particularly.
Distressing. You should also not participate if you feel faint at the sight of blood or injuries.
Between visits you will need to fill in an online diary related to the study, so you must have.
Reliable daily access to the internet via computer or smart device To take part or for more information please email us.
This study has been approved by the UCL Research Ethics Committee [Project ID Number]: 3901/001
Requirements

Healthy adults
Aged 18 - 50
Be able to attend three testing sessions in UCL.
Have normal or corrected to normal colour vision.
Be willing to watch a "stressful film"
Be willing to take Nitrous Oxide or matched placebo as part of the study.
We have other inclusion criteria and you will need to complete a telephone screening to check your eligibility for the study.