Ear zaps and pupil dilation: a window into brain learning?
NCT ID NCT05386563
First seen Jan 07, 2026 · Last updated Jun 16, 2026 · Updated 22 times
Summary
This study tested whether a gentle electrical stimulation on the ear (taVNS) changes how the pupil reacts and how quickly people learn a simple task. Twelve healthy adults completed computer-based tasks while their pupil size and brain activity were recorded. The goal was to understand the body's response to the stimulation, not to treat any disease.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for PUPILLARY RESPONSE are added.
By submitting, you agree to our Terms of use
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
NYU Langone Health - Bellevue Hospital
New York, New York, 10016, United States
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.