Clinical Trial Search

Primary: Symbol Digit Modalities Test — 41.18; 35.06; 45.05; 38.63 score on a scale

Primary: Change From Baseline in COWA Unique Word Count — -0.407725385; -0.425898667; -0.412534118; -0.108298333 Word Count

Primary: Change From Baseline in California Verbal Learning Task Score — 3.04; 5.17; 4.22; 7.04 score on a scale

Primary: Differences in Error Rates on the NBack Task Between Real and Sham Stimulation Trials — -0.79; -0.1 incorrect responses

Primary: Percentage of Recruited Subjects Able to Comply With the Protocol — 12; 13; 3; 14 Participants

Primary: Working Memory — 0.86; 0.04 digits recalled

Primary: Percent Change in Accuracy on High-control (i.e., Difficult) Condition of Preparing to Overcome Prepotency Task — 8.6; 9.2 percent change in accuracy

Primary: Change in the Alzheimer's Disease Assessment Scale-Cognitive (ADAS-Cog) — -0.89; 0.55 score

Primary: FCI Score at Follow-up — 147.3; 164.0; 123.3; 150.8 points awarded for correct items

Primary: Number of Participants With Relapse — 130 Participants

Primary: Cognitive Performance — 76.7; 75.5; 67.2; 77.1 percentage correct of all trials

Primary: Divided Attention Performance — 9.29; 9.31 difficulty level acheived

Primary: Global Cognition as Measured by the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) — 67; 67 score on a scale

Primary: Composite Global Cognitive Function — .15; .02 Z-score

Primary: Auditory Memory Attention Index — 89.0; 94.3 standard score units — p=<0.01

Primary: Hopkins Verbal Learning Test - Revised — 22.00; 24.38; 6.71; 7.83 units on a scale

Primary: Days of Heavy Alcohol Use Assessed by Weekly Time Line Follow-back and Breathalyzer — 5.49; 3.0 Days — p=<.05

Primary: UCSD Performance-based Skills Assessment Total Score (Measures Functional Capacity) — 82.7; 84.4 units on a scale

Primary: Overall Score Changes From Baseline by Magnesium Treatment vs. Placebo — 1.1; 0.6 score on a scale — p=0.20

Primary: Perceived Ease of Use After 4 Weeks of Daily tDCS Use (TAM Score) — 30.5 units on a scale

Primary: Change in Objective Cognitive Performance Composite z Score — .24; .14 Z score

Primary: MAAT-G Feasibility Completion Rate — 10 Participants

Primary: Changes in Prefrontal Cortex Brain Activation at 6 Months — 90.64; -62.20; 28.07; -79.04 beta-weight

Primary: Delay Eyeblink Conditioning — 52.32; 56.88 percentage of conditioned responses

Primary: Change in Global Cognition Assessed by RBANS — 434.66; 435.36; 438.46; 436 Score on a Scale — p=0.9644

Primary: Cognitive Screening Results (Montreal Cognitive Assessment) — 28.69; 22.37; 23.375; 23 score on a scale

Primary: Change in Magnetoencephalography (MEG) Connectivity Measures

Primary: Number of Incorrect Trials During the Computer-administered Attention-Switching Task Test.Attention-Switching Task Latency Error Rate — 5.11; 3.1 trials

Primary: Verbal Memory Score Change — -0.08; -0.08; 0.18; -0.47 score on a scale

Primary: Face-name Memory Test Performance — -.28; -.01; -1.29; -1.76 pairs correctly recalled/recognized