Clinical trials
Cognition clinical trials
Below are recruiting cognition clinical trials, each written for real people, not researchers. We’re tracking 1,981 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06118268Recruiting
Brain stimulation to improve social thinking in psychosis
This study tests whether a type of brain stimulation called intermittent theta burst stimulation (iTBS) can help improve social thinking and understanding in people with psychosis. Researchers want to see if this treatment can boost how you read social cues and connect with others.
Glen Oaks, New YorkAges 18–39 - NCT06112860Recruiting
Over-the-counter hearing aids for memory loss study
This trial tests whether over-the-counter hearing aids can help people with mild memory loss (mild cognitive impairment or mild dementia) who also have hearing loss. You and a communication partner will participate together to see if improving hearing can also help with thinking and communication.
Evanston, IllinoisAges 60–90 - NCT06108336Recruiting
How the cerebellum affects thinking and sequencing
This study uses MRI and TMS to understand how the cerebellum, a brain region, helps with cognitive sequencing—putting thoughts or actions in order. It may lead to better treatments for cognitive problems.
Baltimore, MarylandAges 18–50 - NCT06122415Recruiting
Memory clinic study with fluid and cognitive tests
This study looks at people who are being checked for memory or thinking problems. It uses standard tests done at the memory clinic, like a spinal tap and blood draw, plus memory and thinking tests, to learn more about these symptoms. You can join if these tests are already planned as part of your regular care, even if you don't take part in the study.
MalmöAges Any age - NCT06121544Recruiting
Pre-Alzheimer's Study: Find Early Brain Changes
This study is looking for healthy volunteers to help detect the very earliest signs of Alzheimer's disease—before memory loss starts. You will have tests like memory checks, blood draws, brain scans, and a spinal tap to look for Alzheimer's-related changes.
MalmöAges 50–80 - NCT05700279Recruiting
PTSD treatment to help prevent future chronic pain
This study tests whether treating post-traumatic stress disorder (PTSD) right when you come to the emergency room for new, acute pain can lower the chance you develop long-term (chronic) pain. It may help people whose pain and trauma symptoms start around the same time.
Chicago, IllinoisAges 18–70 - NCT06088121Recruiting
TMS with cognitive training for mild Alzheimer's dementia
This study tests a combination of brain stimulation (TMS) and cognitive training to improve memory and thinking in people with mild Alzheimer's. It may help if you are already on a stable dose of a donepezil-type medication and have a confirmed Alzheimer's diagnosis.
Incheon, Bupyeong 6(yuk)-dong, Bupyeong-guAges 60–85 - NCT04107285Recruiting
Study brain changes in people with lymphoma after CAR T
This study looks at how thinking and brain function change over time in people with lymphoma who receive CAR T therapy. It may help doctors understand side effects and better support patients during and after treatment.
New York, New YorkAges 18 years+ - 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 - NCT06088303Recruiting
Improving PTSD treatment through better communication
This study tests if improving how you talk with your doctor can make PTSD treatment work better. You can join if you have PTSD and have been on stable medications for at least 4 weeks.
Boston, MassachusettsAges 18 years+ - NCT06090578Recruiting
Brain health check for adults in primary care
This trial tests a new brain health assessment tool in primary care clinics. It may help your doctor better detect thinking or memory changes early.
Pasadena, CaliforniaAges 18 years+ - NCT06090201Recruiting
Brain health study for severe bleeding disorders
This study uses brain scans and thinking tests to understand how severe hemophilia or von Willebrand disease affects the brain and memory over time.
LilleAges 18 years+ - NCT06102486Recruiting
Speech in noise study for mild cognitive impairment
This study looks at how well people with mild cognitive impairment (MCI) understand speech in noisy settings. It aims to find better ways to diagnose and help people with thinking and memory concerns.
Lebanon, New HampshireAges 55–80 - NCT06096740Recruiting
Talking therapy for PTSD and its effects on the brain
This study looks at how a specific type of talk therapy affects the way your brain processes rewards. You'd join a group that either starts therapy right away or waits a bit before starting. Your brain activity will be scanned with an MRI to see changes.
Austin, TexasAges 18–65 - NCT04829071RecruitingEarly Phase 1
Testing brain and movement training after a one-sided stroke
This early research study looks at a way to improve thinking and movement after a stroke that happened more than 6 months ago. It may help people who still have problems using one side of their body to walk and learn new movement skills.
Los Angeles, CaliforniaAges 45–85 - NCT04585685Recruiting
Healthy recovery program for PTSD after sexual trauma
This study looks at how to help people recover from PTSD symptoms after sexual trauma, including feeling mentally “contaminated.” You may be eligible if you currently meet criteria for PTSD and report these contamination feelings, and you can avoid starting other trauma treatments during the study.
Lexington, KentuckyAges 18 years+ - NCT06059313Recruiting
Personality study for people with memory or behavior changes
This study looks at how personality may have changed before the onset of different types of memory or behavior disorders (like frontotemporal dementia, Alzheimer's, or bipolar disorder). Researchers will talk with a family member or close friend who knew you well before the illness started.
NantesAges 18 years+ - NCT06073886RecruitingPhase 2
Better brain stimulation for long-lasting concussion symptoms
This trial tests whether personalized brain stimulation can help people who have ongoing symptoms more than 20 on a standard concussion scale, such as headaches, dizziness, or trouble concentrating, after a mild head injury in the past year.
Westwood, Los Angeles, CaliforniaAges 18–65 - NCT06072963RecruitingPhase 2
Combining insulin and semaglutide for memory in MCI with metabolic syndrome
This study tests if a combination of insulin and semaglutide (a diabetes drug) can improve memory and thinking in people with mild cognitive impairment (MCI) who also have metabolic syndrome (a cluster of health issues like large waist, high blood sugar, and high blood pressure). It aims to see if treating blood sugar problems helps protect the brain.
Ramat GanAges 60–90 - NCT06071858Recruiting
Enhanced coordinated care for early psychosis
This trial studies an enhanced version of coordinated specialty care (CSC) for people experiencing their first episode of psychosis. It aims to improve outcomes by providing more intensive support and coordination among different healthcare providers.
Belmont, MassachusettsAges Any age - NCT06042699Recruiting
Iron deficiency and scoliosis study for teens and young adults
This study tests whether giving iron supplements before spinal fusion surgery can help kids with low iron levels. It aims to understand iron deficiency in young people with scoliosis and improve their surgical outcomes.
New York, New YorkAges 10–26 - NCT06047691Recruiting
Couples therapy for veterans with PTSD
This study compares two types of couples counseling for military couples where one partner has PTSD. It aims to see if intensive couples therapy improves relationships and PTSD symptoms better than a relationship education program.
San Antonio, TexasAges 18 years+ - NCT06052826RecruitingPhase 2
Geriatric support to speed recovery after CAR-T for older adults
This study tests whether extra geriatric support before and after CAR-T cell therapy helps people 60 and older recover faster. It is for patients with B-cell non-Hodgkin lymphoma or multiple myeloma who are scheduled for an FDA-approved CAR-T treatment.
Duarte, CaliforniaAges 60 years+ - NCT06052397Recruiting
Sleep and body clock markers for confusion after surgery
This trial tests whether sleep patterns and body clock signals can help predict confusion after major orthopedic surgery. You would wear a watch that tracks movement to see how your sleep relates to recovery.
Boston, MassachusettsAges 70 years+
Hear when a new Cognition trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for cognition?
- Yes. Clin2 currently lists 1,981 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.