| Not Yet Recruiting | Non-Invasive Detection and Preservation of Neurocognitive Signals in the Peri-Death Period Using Brain-Compute NCT07477028 | Noah Tech, Corp. | — |
| Not Yet Recruiting | Memory Enhancement in Aging With Optimal Dosing NCT07461584 | Boston University Charles River Campus | EARLY_Phase 1 |
| Recruiting | Synchronization of Theta to Influence Memory NCT07468279 | Florida International University | N/A |
| Recruiting | L-serine and Strength Training in the Elderly NCT07466290 | University of Vienna | N/A |
| Not Yet Recruiting | Cognitive Effects of Bioavailable Curcumin NCT07251985 | University of California, Los Angeles | Phase 2 |
| Recruiting | Effects of Exercise and Sleep on Motor Learning and Functional Abilities in Multiple Sclerosis NCT07304375 | Zealand University Hospital | N/A |
| Recruiting | Virtual Contexts for Affective Modulation NCT06986122 | Trustees of Dartmouth College | N/A |
| Recruiting | Cognitive Vitality Pilot Study NCT07208279 | Arizona State University | N/A |
| Completed | A Clinical Trial Investigating the Efficacy and Safety of a Lipase Thera-blend and a Lipase Thera-blend + Trib NCT07020494 | Enzymedica | N/A |
| Not Yet Recruiting | Adaptation and Normalization of a Verbal Episodic Memory Test in French Sign Language NCT06902753 | Poitiers University Hospital | N/A |
| Recruiting | Effect of Daily Mixed Spice Consumption on Memory Function NCT06889961 | University of California, Los Angeles | N/A |
| Completed | The Impact of Supplementation With Hericium Erinaceus (Lion's Mane) Extract on Cognitive Functioning NCT07405632 | University of Social Sciences and Humanities, Warsaw | N/A |
| Enrolling By Invitation | Study of Low-intensity Focused Ultrasound Effects on Human Memory NCT06628193 | Virginia Polytechnic Institute and State University | N/A |
| Recruiting | Cannabis Observations on Brain Waves, Retrieval, and Attention: Experiment 3 NCT06669585 | L. Cinnamon Bidwell | — |
| Recruiting | Prediction of Anxiety and Memory State NCT06551090 | Columbia University | N/A |
| Completed | Influence of Luteolin for Two Weeks on Memory in Healthy Subjects NCT06047899 | Prof. Dominique de Quervain, MD | N/A |
| Recruiting | Longitudinal Investigation of Sleep, Memory, and Brain Development Across the Nap Transition NCT06351098 | University of Maryland, College Park | N/A |
| Completed | Effect of Daily Walnut Consumption on Memory in Subjects With Long-COVID NCT07429903 | University of California, Los Angeles | N/A |
| Recruiting | Use Muscadine Wine Nutraceuticals to Improve Brain Health, Cognition, and Mental Health NCT05541887 | University of Florida | N/A |
| Recruiting | MRI Neurofeedback and Brain Circuits Related to Motivation in Healthy Participants NCT05929898 | Duke University | N/A |
| Completed | Effects of Gamma-tACS on Memory and Sleep NCT05907707 | University of North Carolina, Chapel Hill | N/A |
| Completed | Examining Effects of a Therapeutic Focus on Positive Memories on Post-Trauma Health NCT05523453 | University of North Texas, Denton, TX | N/A |
| Recruiting | Home Sleep Therapy for Older Adults With MCI NCT05771844 | Brain Electrophysiology Laboratory Company | N/A |
| Completed | Autobiographical Specificity NCT05642351 | Nantes University Hospital | — |
| Enrolling By Invitation | Basic Experimental Study of Hippocampal Memory Functions NCT05945628 | University of Chicago | N/A |
| Completed | Cannabis Observations on Brain Waves, Retrieval, and Attention: Experiment 1 NCT05868213 | University of Colorado, Boulder | — |
| Enrolling By Invitation | Electrophysiological Signatures of Distinct Working Memory Subprocesses That Predict Long-term Memory Success NCT05892419 | University of Chicago | — |
| Completed | Individualized Closed Loop TMS for Working Memory Enhancement NCT04402294 | University of Pennsylvania | N/A |
| Recruiting | Remediation Program Via a "Serious Game" for the Cognitive Functions of Multiple Sclerosis Patients NCT04694534 | Lille Catholic University | N/A |
| Completed | Roflumilast to Treat Cognitive Sequela After Stroke NCT04854811 | Maastricht University | Phase 2 |
| Completed | Autobiographical Memory NCT04584138 | Nantes University Hospital | — |
| Unknown | Acquisition and Retention of Motor Memories in Adults and Typically Developing Children NCT04598945 | University Hospital, Grenoble | N/A |
| Completed | The Effect of Cannabidiol in Learning and Memory of Adults NCT06074172 | Colorado State University | Phase 2 |
| Terminated | Influence of Luteolin on Memory in Healthy Subjects NCT04468854 | University of Basel | N/A |
| Terminated | Autonomic Mechanisms of Sleep-dependent Memory Consolidation NCT04021797 | University of California, San Francisco | N/A |
| Completed | The Memory and Cognitive Performance Study NCT04025255 | Vita Naturel, LLC | N/A |
| Unknown | Interactive Stepping Exercise on Memory NCT04103463 | National Yang Ming Chiao Tung University | N/A |
| Active Not Recruiting | Communication Memory of Cancer Diagnosis Within the Pediatric Triangle NCT04392908 | Meyer Children's Hospital IRCCS | — |
| Completed | BDNF Levels After Bacopa NCT03974399 | Roskamp Institute Inc. | N/A |
| Completed | Singing Groups for Seniors: Well-Being, Cognitive Function and Health NCT03985917 | Iolanda Costa Galinha | N/A |
| Completed | Losartan and Emotional Memory NCT03763409 | University of Oxford | N/A |
| Completed | Examining the Effects of a Team-based Running Program NCT03143582 | St. Joseph's Healthcare Hamilton | N/A |
| Completed | Dissecting the Role of Estradiol in Mediating Gender-specific Anxiolytic and Prosocial Effects of Oxytocin NCT04330677 | University Hospital, Bonn | Phase 1 |
| Unknown | Human Single Neuron Recordings in Epilepsy Patients NCT04290416 | University of Birmingham | N/A |
| Completed | A Pilot Study to Assess the Amnesic Properties of Dexmedetomidine in Pediatric Patients NCT02354378 | Boston Children's Hospital | — |
| Completed | Short-term Effect of Glucose and Sacharose Ingestion on Cognitive Performance and Mood in Elderly NCT01427231 | Wageningen University | N/A |
| Completed | Hypnotic Medications and Memory: Effect of Drug Exposure During the Night NCT01159652 | St. Luke's Hospital, Chesterfield, Missouri | Phase 4 |
| Completed | A Randomized, Placebo-Controlled, Double-Blind, Crossover Study to Evaluate the Effects of Three Doses of the NCT01143194 | dsm-firmenich Switzerland AG | Phase 1 |
| Completed | Speech Intelligibility and Cognition: Are Inpatients Impaired by Noise? NCT00695162 | Portland VA Medical Center | N/A |
| Completed | Prospective Memory in Parkinson's Disease NCT00913640 | Washington University School of Medicine | — |
| Completed | Resveratrol for Improved Performance in the Elderly NCT01126229 | University of Florida | Phase 1 |
| Completed | Intrusive Reexperiencing: The Role of Working Memory Capacity and Thought Suppression NCT01007682 | University Hospital, Basel, Switzerland | N/A |
| Completed | Galantamine Effects on Cognitive Function in Marijuana Users NCT00969696 | Yale University | Phase 1 |
| Completed | Prevalence and Predictors of Neurocognitive Impairment Among HIV-infected Patients NCT00893815 | Henry M. Jackson Foundation for the Advancement of Military Medicine | — |
| Completed | Investigating the Acute Effects of THC on Functional Brain Systems NCT00628706 | UMC Utrecht | Phase 1 |
| Completed | Cognitive, Emotional, Physical and Psychosocial Effects of Panax Quinquefolius L NCT00527969 | CV Technologies | Phase 2 |
| Completed | Polyunsaturated Fatty Acids (PUFA) Status and Cognitive Function in Healthy Young Adults NCT01075958 | Northumbria University | — |
| Completed | Virtual Reality Helmet to Test for Problems With Memory NCT00454454 | Emory University | — |
| Unknown | Effect of Bilberry (European Blueberries) and Grape Polyphenols on Cognition and Blood Parameters NCT00972972 | Ullevaal University Hospital | EARLY_Phase 1 |
| Completed | Effects Of Detrol LA On Memory And Cognition In Elderly Population NCT00411437 | Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | Phase 4 |
| Completed | Depth of Anesthesia on Implicit Memory NCT00584324 | University of Oklahoma | N/A |
| Completed | Interviewing Children About Past Events: Evaluating the NICHD Interview Protocol NCT00343018 | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | — |
| Completed | Memory and Mental Health in Aging NCT02988908 | Stanford University | Phase 4 |
| Completed | Effects of Propranolol on the Encoding and Retrieval of Emotional Material After Single Dose Administration in NCT00889096 | University Medicine Greifswald | Phase 1 |