Clinical trials
Cognition clinical trials
Below are recruiting cognition clinical trials, each written for real people, not researchers. We’re tracking 2,033 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06709963Recruiting
Brain stimulation for older adults with chronic back or knee pain
This study tests a type of brain stimulation called intermittent theta burst stimulation to see if it can reduce pain and improve thinking in older adults with long-term back or knee pain. The treatment involves a non-invasive procedure that uses magnetic pulses to stimulate the brain.
Hong KongAges 60–85 - NCT06964399Recruiting
Reminiscence therapy for older adults
This study tests whether reminiscence therapy (looking back on positive memories) helps improve well-being in older adults. It may be a good fit if you are 65 or older and free from serious mental health issues or dementia.
ElâzığAges 65–100 - NCT07057245Recruiting
Protein supplement and brain function in older adults
This study tests whether taking a daily protein supplement can improve how your brain works. It is for healthy older adults (ages 60–75) who are overweight but do not have diabetes or take certain medications.
Maastricht, LimburgAges 60–75 - NCT06081218Recruiting
Exercise and brain function in cannabis users
This study looks at how a single session of exercise affects brain function and memory in regular cannabis users compared to non-users. You will exercise on a bike or watch a movie, and then do memory tests and a blood draw.
LilleAges 18–35 - NCT06948136RecruitingPhase 1
THC effects in older adults trial
This trial studies how a single dose of THC (the active ingredient in cannabis) affects older adults. It aims to understand the effects in this age group, which may help guide safe use.
West Haven, ConnecticutAges 21 years+ - NCT06937554Recruiting
Function and nutrition in fit leukemia patients
This trial looks at how exercise and nutrition affect fit adult leukemia patients during intensive chemotherapy. It aims to understand how to best support your recovery and well-being.
Rome, RMAges 18–70 - NCT06882798Recruiting
New support program for Latinx teens with suicidal thoughts
This study tests a new support program for Latinx teens who have had serious thoughts about suicide or a suicide crisis in the past year. It involves working with both you and your family to find ways to help you feel safer and more supported.
Providence, Rhode IslandAges 12–18 - NCT06709027Enrolling by invitation
Mobile health program for depression in older adults
This study is testing a smartphone-based health program designed for older adults with depression. The program aims to help you manage your mood and track changes in thinking and memory using a mobile app.
Fuzhou, FujianAges 60 years+ - NCT06898073Recruiting
Walking and thinking training after stroke
This trial tests whether combining walking on a curved path with doing simple thinking tasks can improve recovery after a stroke. It is for people who can walk at least 10 meters and have some arm and leg movement.
Kaohsiung CityAges 40–80 - NCT06279650Recruiting
Self-hypnosis for chronic pain: follow-up interviews
This study asks people who took a self-hypnosis course for chronic pain about their experience. They will share their thoughts in an interview to help improve the program.
Montreal, QuebecAges 18 years+ - NCT06813300Recruiting
Brain signals during deep brain stimulation for thinking or moving tasks
This study looks at how brain signals change during deep brain stimulation (DBS) when you are thinking or moving. It aims to find better ways to see if DBS is working by recording your brain's electrical activity.
GrenobleAges 18 years+ - NCT07379606Recruiting
Exercise and cyclic sighing for stress and cognition
This study looks at how moderate exercise and a special breathing technique called cyclic sighing affect stress, thinking, and body signals in healthy young adults. It may help you learn simple ways to manage stress and improve focus.
Poznan, WielkopolskaAges 18–35 - NCT06721559Recruiting
Home program for older adults with depression and mobility issues
This study tests a home-based program called Empower@Home for older adults who have depression and trouble moving around. It aims to see if the program helps improve mood and daily life—without adding extra outside therapy.
Ann Arbor, MichiganAges 50 years+ - NCT06710678Recruiting
Study breaks and thinking skills in medical students
This trial looks at how different types of study breaks affect attention and thinking in medical students. You will try brief social media or physical activity breaks to see which helps you think best.
Old Westbury, New YorkAges 18 years+ - NCT06695910RecruitingPhase 4
Testing an omega-3 supplement for brain fog
This trial tests whether a special form of omega-3 (MAG-EPA) can help people with ongoing brain fog symptoms like mental fatigue, memory loss, or trouble concentrating. If you've had these issues for at least 28 days, you may be eligible.
Maria, QuebecAges 19–55 - NCT06583785Recruiting
Black rice and brain health in older adults
This study tests whether eating black rice can help with memory, thinking, and overall health in older adults. The researchers want to see if black rice reduces inflammation and improves blood vessel function, which can benefit the brain and body.
Reading, UKAges 50–80 - NCT06634147Recruiting
Exercise program to prevent decline in hospitalized older adults
This study is testing a gentle exercise program for older adults (75+) while they are in the hospital. The goal is to see if it helps prevent loss of strength, memory, or thinking skills.
Pamplona, NavarreAges 75 years+ - NCT07436117Recruiting
AI avatar therapy for depression at work
This study tests whether talking with an AI-powered virtual avatar can help reduce depression and keep you at work. It is designed for people currently experiencing depressive symptoms who are not already in therapy.
LondonAges 18 years+ - NCT06631781Recruiting
Study on thinking skills in older adults with depressive symptoms
This study tests whether a tablet-based program can help older adults with depressive symptoms improve their thinking and control skills. If you have low mood and are comfortable with a tablet, you may be able to join.
JerusalemAges 65 years+ - NCT06623682Recruiting
Online mental health support for university students
This trial tests a self-help program with support services for students in Hong Kong who are experiencing moderate to severe anxiety or depression. It aims to see if these tools can improve mental health.
Hong KongAges 18 years+ - NCT06584422Recruiting
Online program for depression in older adults
This study tests an online program called Empower@Home that helps older adults with symptoms of depression. It compares the program to usual care to see if it improves mood and well-being.
Ann Arbor, MichiganAges 50 years+ - NCT05994612Recruiting
Suicide prevention for homeless youth using substances
This trial tests a program to help reduce suicide risk in young people who are homeless and use alcohol or drugs. It may provide support and strategies to keep them safe.
Columbus, OhioAges 15–24 - NCT06529055Enrolling by invitation
Caffeine and nicotine pouch effects on exercise and brain function
This trial tests how caffeine and nicotine pouches affect your body during exercise, including heart function, thinking, and behavior. It looks at short bursts of high-intensity activity in healthy men who already exercise regularly.
Hattiesburg, MississippiAges 21–40 - NCT06002477RecruitingEarly Phase 1
Attention study in sickle cell disease
This trial tests a medication to see if it can improve attention in people with sickle cell disease. It may help with thinking and focus.
Nashville, TennesseeAges 55 years+
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Common questions
- Are there clinical trials for cognition?
- Yes. Clin2 currently lists 2,033 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.