Brain and Sensory Stimulation for Primary Progressive Aphasia
Stimulating the Aging Brain Using Brain and Sensory Stimulation
Recruiting
N/AInterventional Study
Primary Progressive Aphasia
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
45 and older
Sex
Any
Study type
Interventional
Purpose
Basic Science
Participants needed
20 (estimated)
Sponsor
Medical College of Wisconsin · Other
Who this trial is looking for
This trial is looking for people with primary progressive aphasia (PPA) to see how brain and sensory stimulation can help with language skills. Participants will have tests like EEG and MRI, and receive brain stimulation over three sessions while completing language tasks.
Are You a Good Fit for This Trial?
You may be able to join if
I have been diagnosed with primary progressive aphasia or mild cognitive impairment.
I have not had problems with daily living activities.
I completed a cognitive exam or neuropsychological test in the last 6 months.
You may not be able to join if
I have evidence of dementia.
I have a history of cancer, significant stroke, or serious brain injury.
I am under 45 years old.
I have severe psychiatric illness.
I have a cardiac pacemaker or other head/eye implants.
I cannot undergo MRI or brain stimulation.
I am pregnant.
I have a history of unmanaged seizures or dyslexia.
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
Think this trial could be right for you?
Answer a few quick questions to see if you may meet the eligibility requirements.
The goal of this project is to investigate whether transcranial electrical stimulation and sensory stimulation affect language outcomes in individuals with primary progressive aphasia (PPA). The main questions it aims to answer are:
Does transcranial alternating current stimulation (tACS) affect verbal short-term memory (STM) in individuals with PPA? Does a single session of multisensory stimulat…
The goal of this project is to investigate whether transcranial electrical stimulation and sensory stimulation affect language outcomes in individuals with primary progressive aphasia (PPA). The main questions it aims to answer are:
Does transcranial alternating current stimulation (tACS) affect verbal short-term memory (STM) in individuals with PPA? Does a single session of multisensory stimulation affect verbal STM in individuals with PPA? Researchers will compare active tACS to sham tACS (a fake stimulation condition) to see if active tACS improves verbal STM. Researchers will compare pre-multisensory stimulation to post-stimulation performance to see if multisensory stimulation improves verbal STM.
Participants will:
Undergo EEG, MRI (anatomical and functional) May complete a cognitive exam Undergo tACS over 3 separate sessions Undergo multisensory stimulation Complete language tasks before, during and/or after stimulation
Trial Locations
Loading…
Loading trial locations…
Facility
City
State
Country
Status
Eligibility Criteria
Inclusion Criteria:
* Clinical exam supports diagnosis of PPA and/or MCI with no report of difficulty functioning in basic or instrumental activities of daily living.
* Completed clinical cognitive exam within 6 months of study baseline visit OR neuropsychological research battery within 6 months o…
Inclusion Criteria:
* Clinical exam supports diagnosis of PPA and/or MCI with no report of difficulty functioning in basic or instrumental activities of daily living.
* Completed clinical cognitive exam within 6 months of study baseline visit OR neuropsychological research battery within 6 months of study baseline visit.
Exclusion Criteria:
* Evidence of dementia at baseline
* Known history of neoplasm, symptomatic stroke, moderate to severe traumatic brain injury, or other significant neurologic event
* Age \<45 years.
* Evidence of severe psychiatric illness (e.g., bipolar disorder, schizophrenia).
* Presence of cardiac stimulators or pacemakers
* Any other implants near the scalp or in the eye
* Contraindications to MRI or stimulation
* Pregnancy
* History of ongoing or unmanaged seizures
* History of dyslexia or other developmental learning disabilities
Picking one helps us show the most relevant trials first.
Your results are loading in the background — you can
change this any time from the results page.
Set your location to continue
Find My Trials uses your location to surface clinical trials near you.
Add your city or zip code to your profile and try again.