We need some participants with misophonia, living in London and surroundings for our current study. We need only people living in London and surrounding area (10 to 30 miles). 10 female and 10 male participants.
Aim of the study
Misophonia is a complex neurophysiological and behavioral syndrome characterized by heightened physiological responsivity and a high magnitude of emotional reactivity resulting from intolerance to specific auditory, less frequently, visual and tactile stimuli. In a previous published study (Kumar et al, 2017), using functional magnetic resonance imaging (fMRI) we showed involvement of specific brain areas that correlates with misophonic distress.
The objective of the current study is to extend the findings of the previous study by using a different brain imaging modality magnetoencephalography (MEG).
Study Selection Procedure
There are two steps to the selection. First, you will be required to fill-in a online questionnaire (the link to the questionnaire is online). We will then analyse your responses to the questionnaire and if the responses meet the selection criteria, we will give you a call to make sure you are safe to be scanned. Please note that to be considered for participation:
1. You MUST be 18 or older
2. You should be living in the United Kingdom (UK). Since the study will be conducted in London, preference will be given to subjects who live nearby London.
3. Since the study involves brain imaging, you should also meet the following safety criterion
a. You should not have artificial heart valve or cardiac pacemaker.
b. No injury to your eyes involving metal
c. No cochlear implants
d. No neurosurgery involving insertion of clips or plates
e. No seizures
f. If female, you should not be pregnant
g. Not currently on medications
The study requires you to visit our lab in London (12, Queen Square London) two times on separate days. The first visit will take about 3 hours and 30 minutes and the second visit will require an hour. The two visits will most of the time separated by a day but it can be more depending on the availability of the scanner.
In the first visit, after filling-in a few more questionnaires, we will measure your physiological responses (heart rate) while you perform a task of counting your heart beats. After that, you will be taken to the MEG scanner, where your brain activity will be measured while you listen to a set of environmental sounds (some of these could be misophonic trigger sounds) or do the heartbeat counting task. The total time for this visit is 3 hours 30 minutes.
In the second visit, you will scanned in the MRI scanner while you do the heartbeat task and then a structural scan will be acquired. The total time for the second visit is 1 hour.
Where will the study take place?
Both parts of the study will take place at 12, Queen Square, London, WC1N 3BG (United Kingdom)
How much will I be paid?
You will be paid 35 pounds for the first visit and 10 pounds for the second visit. We will also reimburse your travel expenses as long as these are less than 50 pounds. Please keep your receipt/tickets with you to claim the travel expenses.
Your participation in the study is completely voluntary and you can withdraw from the study at any time. All personal data acquired will be kept completely confidential. The data collected may be used for publication in scientific journals. No personal data is disclosed and your anonymity is guaranteed under all circumstances.
If you meet all the criteria above please click on the link below to be directed to the online survey:
You can learn more about misophonia research, including Dr. Kumar’s here.