Clinical trials
Cognition clinical trials
Below are recruiting cognition clinical trials, each written for real people, not researchers. We’re tracking 2,028 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07558785Enrolling by invitation
Testing speech and memory checks at home for early thinking problems
This study uses a video-based system at home to check your speech and memory, helping doctors spot thinking problems early using artificial intelligence. The goal is to see if this simple, at-home test can reliably catch early memory and thinking changes.
PilsenAges 40 years+ - NCT07531888Enrolling by invitation
Brain Stimulation to Improve Memory in Older Adults
This study tests whether a non-invasive brain stimulation technique (tDCS) can help improve memory and thinking skills in people aged 60–75 who have noticed mild memory problems. You'll receive either real or sham (placebo) stimulation and undergo cognitive training over several weeks.
Pachuca, HidalgoAges 60–75 - NCT07519798Enrolling by invitation
Brain Stimulation for Memory Problems in Older Adults
This study tests a new, non-invasive brain stimulation technique called transcranial temporal interference stimulation to see if it can improve memory and thinking skills in older adults with mild cognitive impairment (early memory loss that isn't yet dementia). Participants will receive the stimulation treatment and have their cognitive function monitored over time.
Shanghai, Shanghai MunicipalityAges 60–80 - NCT07213232Enrolling by invitation
Balance and thinking training for Parkinson's
This study tests if combining balance and walking exercises with thinking tasks can improve movement and daily life in people with Parkinson's disease. It is for those in early to moderate stages who can participate in physical and cognitive training.
Ankara, ÜniversitelerAges 40 years+ - NCT07000500Enrolling by invitation
Nutritional supplement for memory decline in older adults
This trial tests whether a nutritional supplement can help slow or improve memory loss in older adults who have mild cognitive decline (noticeable changes in thinking skills that are not yet dementia). You will take a daily supplement and attend regular check-ups.
Vila Nova de Famalicão, Braga DistrictAges 65 years+ - NCT06981897Enrolling by invitation
Early cognitive rehab for moderate brain injury recovery
This trial tests whether starting cognitive rehabilitation early after a moderate traumatic brain injury helps improve thinking, memory, and daily function. If you're an adult with a moderate brain injury who is medically stable, this study may help you regain skills faster.
Cairo, ManialAges 18 years+ - NCT06809725Enrolling by invitation
Study of a headband device for cognitive health check
This study tests a new way to check cognitive (thinking and memory) health using a simple headband that measures electrical signals on your scalp. It is looking for people 65 to 90 years old, with or without memory concerns, and a family member or friend who can also take part.
Miami, FloridaAges 65–90 - NCT06379594Enrolling by invitation
Remote brain health clinic for mild memory problems
This study tests a remote 'brain health clinic' for people with mild memory or thinking problems (mild cognitive impairment). It aims to help diagnose the cause of memory issues from home, so you don't need to travel to a clinic.
London, Denmark HillAges 18 years+ - NCT05831839Enrolling by invitation
Computer training for attention and memory after COVID
This study tests whether computer-based exercises can improve attention and working memory in adults who still have cognitive (thinking) complaints after COVID. It may help if your focus and memory issues have lasted for a while.
Rotterdam, South HollandAges 18 years+ - NCT05770479Enrolling by invitation
Testing long-lasting cognitive training for older veterans
This study looks at whether a cognitive training program you’ve already completed can keep helping over time, and whether it can be improved with “booster” sessions. It may help older veterans maintain thinking and daily functioning skills after earlier training.
San Diego, CaliforniaAges 55 years+ - NCT05624632Enrolling by invitation
Online cognitive tests you can do remotely
This study checks how well an online remote testing approach measures thinking and memory. It may help researchers collect cognitive data more easily, especially by combining it with other related studies.
BarcelonaAges 45–80 - NCT05563259Enrolling by invitation
Brain and memory testing in fatty liver disease
This study checks how well your brain and memory work in people with non-alcoholic fatty liver disease. It also looks at brain function with special assessments, which may help researchers understand what changes happen with this condition.
Nanjing, JiangsuAges 20–75 - NCT05176561Enrolling by invitation
Brain and hearing training for older cochlear-implant users
This trial studies whether a structured auditory (hearing) and cognitive (thinking) training program can improve outcomes for adults who use cochlear implants. It’s designed for people at a certain stage after their implant and with specific hearing and thinking test results.
Washington D.C., District of ColumbiaAges 60 years+ - NCT04840030Enrolling by invitation
Preventing Memory and Thinking Decline With Multidomain Program
This study tests a multi-part program (not just one activity) to help slow down memory and thinking decline in older adults at higher risk. You would complete brief thinking tests and follow the study’s coaching/intervention schedule to see if it helps over time.
Donostia / San Sebastian, GipuzkoaAges 60–85 - NCT04153838Enrolling by invitation
Track thinking skills in children over time
This study follows children’s thinking and learning over time using simple testing at school. It aims to better estimate how children’s thinking develops and how it changes as they grow.
Aberdeen, UKAges 6–17 - NCT07782229Recruiting
Breakfast cereal and its effect on appetite and thinking
This study tests whether eating a specific breakfast cereal affects your appetite and mental performance. It is for healthy adults who regularly eat cereal and are not trying to lose weight.
Minneapolis, MinnesotaAges 18–70 - NCT07589595RecruitingPhase 2
Donanemab for Early Cognitive Decline with Lewy Bodies
This study tests donanemab, an investigational drug designed to target amyloid proteins in the brain that may contribute to cognitive decline in people with early dementia with Lewy bodies. The trial aims to see if this treatment can slow cognitive decline and help preserve thinking and memory.
Chandler, ArizonaAges 55–85 - NCT07169630RecruitingPhase 1
PET scan study for Alzheimer's or mild cognitive impairment
This study uses a special PET scan to look at a brain protein called PDE4 in people with Alzheimer's disease or mild cognitive impairment. It may help researchers understand how this protein is involved in memory and thinking problems.
Bethesda, MarylandAges 50–100 - NCT07775833Recruiting
Mushroom supplement to slow memory decline in at-risk adults
This trial tests whether eating mushrooms regularly can help prevent memory loss in people who are at higher risk for Alzheimer's disease but do not have dementia. If you are between 45 and 80, have some memory concerns, and currently eat mushrooms rarely, this study may be a good fit.
SingaporeAges 45–80 - NCT06948149Recruiting
Creatine and strength training for memory decline in older adults
This study tests whether combining a daily creatine supplement with a 26-week resistance training program can improve memory and thinking in older adults who have mild cognitive impairment. If you qualify, you'll get free supervision and supplements while contributing to research that could help many people.
London, OntarioAges 60 years+ - NCT07213700Recruiting
Long-term study on Alzheimer's disease
This study follows people who are either being evaluated for Alzheimer's disease or have already been diagnosed. Researchers want to track their health over many years to better understand the disease and how treatments affect it.
GrazAges Any age - NCT07691918Enrolling by invitation
Brain stimulation for mild memory loss
This trial tests if a non-invasive brain stimulation technique can help people with mild memory problems. It uses a special cap to gently stimulate the brain and aims to improve thinking and memory.
Roanoke, VirginiaAges 55–80 - NCT05811624Recruiting
Lifestyle program for weight and chronic low back pain
This trial studies whether a lifestyle change program (often diet and activity habits) can reduce long-lasting low back pain in overweight or obese adults. It also aims to see if people can keep their usual care while adding the lifestyle program.
BrusselsAges 18–65 - NCT05081596Recruiting
Primary care program for mood and thinking in early Alzheimer’s
This trial tests a psychosocial (talk/behavior/support) program delivered through primary care to improve thinking and depression symptoms in older adults with mild cognitive problems and early Alzheimer’s. It may help if you have early memory/thinking changes plus mild depressive symptoms and you can work with a caregiver or study partner.
White Plains, New YorkAges 60 years+
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Common questions
- Are there clinical trials for cognition?
- Yes. Clin2 currently lists 2,028 recruiting cognition studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a cognition trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a cognition trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.