Clinical trials: Memory Functions
Memory Deficits
Neurophysiological Effects of Whole Coffee Cherry Extract in Older Adults
This study was designed to characterize the changes in the brain and body associated with whole coffee cherry extract (WCCE). WCCE is a patented extract of whole coffee fruit (coffee berries) from coffea arabica.
- Trial name
- NCT03812744
- Testing
- Whole coffee cherry extract (WCCE)
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Auburn University
Memory Losses, Amnesia-Memory Loss
Effect of Affective Content on Drug Induced Amnesia of Episodic Memory
The purpose of this research is to understand how some of the drugs commonly used in anesthesia impair memory. We are particularly interested in whether the emotion associated with a memory influences how well these drugs are…
- Trial name
- NCT00142493
- Testing
- Propofol, Thiopental Sodium, Dexmedetomidine Hydrochloride
- Where
- United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Memorial Sloan Kettering Cancer Center
Schizophrenia, Schizoaffective Disorder
Effect of Single Dose Intranasal Insulin On Cognitive Function
The purpose of the study is to find out how a small dose of insulin might affect memory, the ability to concentrate, and improve your daily functioning in patients with schizophrenia and schizoaffective disorders.
- Trial name
- NCT00646581
- Testing
- Insulin (Humulin)
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Massachusetts, Worcester
NMDA Receptor Function
The Effects of Ketamine and Guanfacine on Working Memory in Healthy Subjects
The purpose of the study is 1. To establish the feasibility of fMRI studies of the interaction of guanfacine and ketamine. 2. To explore the possibility that guanfacine can ameliorate the negative effects of ketamine on…
- Trial name
- GuaKet (NCT01600885)
- Testing
- Guanfacine
- Where
- 3 sites in United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Yale University
Alzheimer's Disease
The Locus Coeruleus and Memory
The cause of Alzheimer's disease, the most common form of dementia, remains unknown. Neuropathological studies suggest that a small area in the brainstem, the locus coeruleus, might be the site of the onset of the disease.
- Trial name
- LOCUS (NCT02363504)
- Testing
- 7 Tesla MRI with memory task and non-invasive neurostimulation
- Where
- Netherlands
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Aphasia, Development, Human
Cognitive Functioning in Adults With Somatic Diseases and General Population From a Biopsychosocial Perspective
The goal of this observational study is to investigate cognitive functioning profiles in adults with neurologically recognized aphasic syndromes and general population.
- Conditions
- Aphasia, Development, Human, Neuropathology
- Trial name
- NCT06365658
- Testing
- Psychological assessment
- Where
- Poland
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Bartosz M. Radtke
Caffeine
Effects Of Caffeine On Cognitive Performance
Caffeine is a potent central nervous system stimulant that increases the activity in the prefrontal cortex and can improve cognitive skills.
- Trial name
- NCT05995314
- Testing
- 3 mg/kg of caffeine, 6 mg/kg of caffeine
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Castilla-La Mancha
Memory Disorders, Anxiety Depression
Coriandrum Sativum Seeds Improve Memory, Alleviate Anxiety and Depression, and Enhance Sleep Quality in University Students: A Randomized Controlled Trial
C. sativum could potentially serve as a memory enhancer for university students. It is considered a preferable option to stimulant drugs due to its safety profile. Additionally, C.
- Conditions
- Memory Disorders, Anxiety Depression, Sleep
- Trial name
- NCT05999071
- Testing
- Coriandrum sativum seeds
- Where
- Jordan
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- The Hashemite University
Epilepsy, Unspecified, Pharmacologically Resistant, Memory Impairment
Episodic Memory Before and After Surgery in Drug-resistant Partial Epilepsies
This study has two purposes: firstly, a better understanding of the neurobiological processes underlying episodic memory and, secondly, the development of useful clinical applications for epileptic patients, in particular the…
- Trial name
- MemO-Epi (NCT01919957)
- Where
- France
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Mild Cognitive Impairment, Alzheimer's Disease
Development of a Database to Investigate Digital and Blood-Based Biomarkers and Their Relationship to Tau and Amyloid PET Imaging in Older Participants Who Are Cognitively Normal (CN), Have Mild Cognitive Impairment (MCI), or Have Mild-to-Moderate AD Dementia
Bio-Hermes-002 is a 120-day cross-sectional study that will result in a blood, CSF, retinal, digital, MRI, and PET brain imaging biomarker database that can be used to determine the primary objective.
- Conditions
- Mild Cognitive Impairment, Alzheimer's Disease, Alzheimer's Disease, Early Onset, Memory Loss
- Trial name
- Bio-Hermes-002 (NCT06584357)
- Testing
- Biomarker Data Collection, MK6240
- Where
- 26 sites in United States, Canada and 1 more
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- GAP Innovations, PBC
Memory, Long-Term, Memory, Short-Term
Influence of Losartan and Diphenhydramine on Emotional and Cognitive Functions in Healthy Human Subjects
This project aims at identifying novel pharmacological targets for the treatment of memory disorders.
- Trial name
- LoDi-Basel (NCT01321021)
- Where
- Switzerland
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Prof. Dominique de Quervain, MD
Cognitive Change
Semaglutide and Cognition in Healthy Volunteers
Semaglutide is a glucagon-like peptide 1 receptor agonist (GLP-1RA). It is a safe medication approved for use in type-2 diabetes mellitus (T2DM) and obesity.
- Trial name
- OxSENSE (NCT06363487)
- Testing
- Semaglutide, 0.5 mg/mL
- Where
- United Kingdom
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Oxford
HIV Infections
Immunologic Memory (Supp. of ATN 024)
This is an exploratory, laboratory-based evaluation of cellular immune response to immunization with hepatitis B surface antigen in HIV-infected and HIV-uninfected adolescents. This is a substudy of ATN 024 and ATN 025.
- Trial name
- NCT00142753
- Testing
- Engerix B, Twinrix for ATN 024, Recombivax
- Where
- 4 sites in United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Memory
Acquisition and Retention of Motor Memories in Adults and Typically Developing Children
Our motor skills require motor memories without which our behavior is only reflexes and stereotypies. The way which these memories form in the human brain constitute therefore a major challenge for neuroscience research.
- Trial name
- MOTORMEMO (NCT04598945)
- Testing
- Functionel MRI
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Speech, Consolidation
Sensory Basis of Speech Motor Learning
These studies test the hypothesis that sensory areas of the brain participate in the consolidation of speech motor memory by using transcranial magnetic stimulation to suppress activity in somatosensory and auditory cortex…
- Trial name
- NCT04497428
- Testing
- Adaptation, cTBS
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Yale University
Intensive Care Unit Syndrome, Prediction
Machine Learning-based Longitudinal Study of Post-ICU Syndrome Development Trajectory in Critically Ill Patients and Construction of Clinical Early Warning Models: a Research Protocol for Longitudinal Study
This project intends to track and evaluate whether post-ICU syndrome will occur 7 days, 1 month, 3 months and 6 months after ICU patients are transferred out of the ICU through a longitudinal study, apply the latent category…
- Conditions
- Intensive Care Unit Syndrome, Prediction, Cognitive Impairment, Sleep Disorder
- Trial name
- NCT06427265
- Where
- China
- Volunteers
- 840 people, healthy volunteers welcome
- Sponsor
- The Affiliated Hospital Of Guizhou Medical University
Healthy People Programs
Maintaining Cognitive Health in Aging Veterans
Interventions aimed at disseminating information about cognitive aging and lifestyle factors that contribute to successful cognitive aging, in addition to providing broad cognitive skills training, may improve the psychological…
- Trial name
- NCT02023944
- Testing
- Memory and Aging Course
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Prevention of Meningococcal Disease
Study of the Safety and Immune Response of a Meningococcal Vaccine Administered to Healthy Infants
The purpose of this study is to evaluate the safety, immunogenicity and induction of immune memory after two or three doses of Novartis (Formerly Chiron) Meningococcal ACWY Conjugate Vaccine administered to healthy infants.
- Trial name
- NCT00262002
- Testing
- MenACWY Ad- (MenACWY-CRM, non adjuvanted formulation), MenACWY Ad+ (MenACWY-CRM, adjuvanted formulation), MenACWY PS (MenACWY-CRM, polysaccharide vaccine)
- Where
- 3 sites in Canada, United Kingdom
- Volunteers
- 601 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Smoking Cessation, Smoking, Cigarette
Pictorial Warning Labels and Memory for Relative and Absolute Cigarette Health-risk Information Over Time in Teens
Pictorial cigarette warning labels (PWLs) are thought to increase risk knowledge, but experimental research has not examined PWLs' longer term effects on memory for health risks.
- Trial name
- NCT03500965
- Testing
- text-only PWL, graphic PWL, absolute risk
- Volunteers
- 422 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Exercise Training, Executive Function
Multi-Domain Exercise and Memory in Adults Relative to ApoE Genotype: A fMRI Study
The current project utilizes a single-blinded, double arm, 6-month randomized controlled trial to assess the effects of a multi-domain exercise program on memory performance, as well as cortical activities during the memory tasks…
- Conditions
- Exercise Training, Executive Function, Aging
- Trial name
- NCT05068271
- Testing
- Multi-Domain Exercise Program, Control Group
- Where
- 2 sites in Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National Taiwan Normal University