Zapping the brain with electricity may help MS patients think clearer
NCT ID NCT07160218
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested whether a combination of mild brain stimulation (tDCS) and computer-based cognitive training could improve memory, attention, and brain flexibility in people with multiple sclerosis. Forty-five adults with relapsing-remitting MS took part. The goal was to see if these non-invasive treatments could help with common thinking problems that affect daily life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- transcranial direct current stimulation (tDCS) and computer-based cognitive rehabilitation exercises
- What this could lead to
- If it works, this approach could offer a non-drug way to ease cognitive problems like memory and attention in people with multiple sclerosis.
- What could go wrong
- This is a small, early-stage trial with only 45 participants. The results may not apply to everyone with MS, and the benefits might be modest or temporary.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
45 people
The number who actually took part.
- Started
-
Jan 2024
- Finished
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Aug 2025
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
20 to 50 years
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Age between 20 and 50 years. Diagnosed with relapsing-remitting multiple sclerosis (RRMS). Mild disability, defined as EDSS \< 5. Patients who attended the neurology clinic and are willing to participate. Exclusion Criteria: Presence of psychiatric disorders requiring treatment with neuroleptics. History of seizures. Left-handed individuals. Recent MS relapse requiring steroid treatment. Pregnant women. History of brain surgery or presence of intracranial clips.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Shahid Beheshti University of Medical Science
Tehran, Iran
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