Behavioural experiment on somatosensory perception

Take Part in a Research Study investigating Touch!

We are looking for healthy participants to join a behavioural study investigating touch perception.

💡What does participation involve?
You will take part in a 1.5 h behavioural experiment.
You will be compensated with two cinema tickets or 225 SEK.

👤 What will you do?
- First, you will answer a short questionnaire to assess your hand dominance.
During the behavioural experiment:
- You will receive two taps on each of your left fingers at a time.
- You will either keep the right index unmoved, or you will use it to tap on a button.
- You’ll answer a simple force discrimination question about the perception of the touches.

✅ Who can participate?
To take part, you must:
- Be 18–40 years old
- Have no history of neurological or psychiatric disorders nor should you be taking any medication to treat such conditions
- Have normal eyesight or corrected with glasses/contact lenses
- Have not participated in our previous force discrimination experiments
- Understand and speak English

📍 Where?
Biomedicum, Karolinska Institutet
Solnavägen 9, Solna

🗓 When?
Testing will take place throughout June 2025. There are many time slots available.