Ultrasound and temporary blind spot study
Part of Brain & nervous system, Eyes & vision clinical trials.
This study tests whether a focused ultrasound technique can create a temporary blind spot in the vision. Researchers hope this will help them find the right ultrasound dose for each person, with the goal of treating certain brain conditions.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 70 years old.
- You have normal or corrected vision and hearing (glasses/contacts are fine).
- You do not have any neurological or psychological illness, including depression, anxiety, bipolar disorder, or schizophrenia.
- You are not currently using any non-prescribed psychoactive medications or recreational drugs.
- You are not pregnant or planning to become pregnant soon, and you agree to use birth control if needed.
- You do not have any metal in your body or other reason that would make an MRI unsafe.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
Researchers are testing a new technology called transcranial focused ultrasound (tFUS) that uses sound waves to safely target brain areas. This study helps understand how tFUS affects the brain and may lead to new treatments for brain disorders.
This study tests the safety of a brain stimulation approach that uses special brain recording and “focused ultrasound” targeted by brain signals. It is designed for healthy adults and checks whether the procedure is tolerated without serious side effects.
This study uses focused ultrasound (sound waves) to gently stimulate a small part of the brain while you look at visual patterns. It aims to learn how this affects perception, which may help develop new treatments for brain conditions.
This study uses gentle ultrasound waves to temporarily change how the brain's visual and hearing centers respond. It is for healthy adults and may help researchers understand how to use ultrasound as a tool for brain stimulation without surgery.
This study tests a new way to use mild electrical stimulation on the brain, which might help improve how the brain works. It is for healthy young adults who are right-handed and not taking certain medications.
This trial uses focused ultrasound to gently stimulate parts of the brain while you are under sedation. It aims to understand how this technology affects brain activity and could lead to new ways to treat brain disorders without surgery.
Hear when a new Healthy trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.