Clinical trials: Verbal Learning and Memory
Non-verbal Learning Disorder
The Effects of Bilateral and Unilateral Perceptual-Motor Exercises on Manual Dexterity and Visuospatial Memory in Children With Nonverbal Learning Disorder
The goal of this semi-experimental study is to investigate whether bilateral (limbs of both sides of the body, such as left and right hands) perceptual-motor (PM) exercises and unilateral (limb of only one side of the body, such…
- Trial name
- NCT07407270
- Testing
- Unilateral perceptual-motor (PM) training intervention followed by free-play activities, Free-play activities followed by unilateral perceptual-motor (PM) training intervention, Bilateral perceptual-motor (PM) training intervention followed by free-play and non-interventional activities in Phase 2
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Allameh Tabatabai University
Alzheimer Disease, Early Onset, Atypical Alzheimer's Disease
Effects of Electrical Stimulation on Verbal Learning in Typical and Atypical Alzheimer's Disease
Alzheimer's disease (AD) is the leading neurodegenerative disease of aging characterized by multiple cognitive impairments. Given the recent failures of disease-modifying drugs, the current focus is on preventing or mitigating…
- Conditions
- Alzheimer Disease, Early Onset, Atypical Alzheimer's Disease, Logopenic Progressive Aphasia
- Trial name
- NCT04122001
- Testing
- Active, in-person HD-tDCS or active remote tDCS, Word List Learning Intervention (WordLLI)
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Healthy, Stress, Psychological
Effects of Microencapsulated Sublingual Glycine (Bidicin) on Cognitive Performance in Healthy Men After an Acute Stressor
The aim of this study is to assess whether intake of Glycine (MSG) leads to an increase of cognitive performance after an acute stressor compared to placebo.
- Conditions
- Healthy, Stress, Psychological, Cognitive Impairment
- Trial name
- NCT03353441
- Testing
- Microencapsulated Sublingual Glycine (MSG)
- Where
- Germany
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Daacro
Verbal Learning and Memory
High-definition Transcranial Direct Current Stimulation (HD-tDCS) Verbal Learning
This project will use a new form of non-invasive brain stimulation called high-definition transcranial direct current stimulation (HD-tDCS) to facilitate verbal learning.
- Trial name
- NCT01733576
- Testing
- HD-tDCS
- Where
- Australia
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- The University of New South Wales
Mild Cognitive Impairment, Metabolic Syndrome
Dietary Ketosis: Fatty Acids Activate AMPK Energy Circuits Modulating Global Methylation
The study explores whether selective memory complaints (SMC), mild cognitive impairment (MCI) and the comorbidity of Metabolic Syndrome symptomatic of peripheral and cerebral hypo-metabolism with corresponding epigenetic shifts…
- Trial name
- NCT03319173
- Testing
- Dietary intervention
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Bristlecone Health, Inc.
Developmental Language Disorder, Healthy Subjects
The Short-term Verbal Memory Endophenotype for Developmental Language Disorder Language Disorder
The goal of this clinical trial is to determine how memory and attention affect the ability of children with developmental language disorder (DLD) to learn and use new vocabulary.
- Trial name
- NCT06968169
- Testing
- Supportive learning, Cascades
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Father Flanagan's Boys' Home
Cannabis, Memory
Cannabis Observations on Brain Waves, Retrieval, and Attention: Experiment 1
This study investigates the impact of ∆9-tetrahydrocannabinol (THC) and cannabidiol (CBD) on recognition memory in healthy, regular cannabis users.
- Conditions
- Cannabis, Memory, Electroencephalography
- Trial name
- COBRA (NCT05868213)
- Testing
- Cannabis (smoked flower)
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Boulder