Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Vanderbilt University
With
National Institutes of Health (NIH)
Another aim of the study is to determine whether or not differences in personality traits among people with blood phobia is associated with differences in BOLD signal responses during fMRI.
Age
18–30
Sex
ALL
Healthy volunteers
Accepted
You may be eligible if
18-30 years of age
1\. History of at least one syncopal episode upon exposure to viewing blood (Case Group)
Negative urine pregnancy test on study day
You may not be if
Vasoactive medications (within 2 weeks of study day)
antihypertensives
beta blockers
vasoconstrictors
Psychotropic medications (within 4 weeks of study day)
History of psychostimulant or opiate use
History of alcohol, benzodiazepine or cannabis abuse or dependence
