N/A N=27 Task Switching Behavior Between Target Templates During Visual Search in Healthy Adults
Healthy
Primary: Button Press Reaction Time — 1.68; 1.69; 1.76; 1.77 Seconds — p=<.05
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=92 Trial on the Effect of Media Multi-tasking on Attention to Food Cues and Cued Overeating
Attention Concentration Difficulty · Obesity, Childhood
Primary: Amount of Time Spent Looking at Food Cues While Playing a Media Game — 9304.26; 10196.45; 8654.48; 8486.79 milliseconds
N/A N=47 At-home Transcranial Alternating Current Stimulation During Multitasking
Multitasking Behavior
Primary: Multitasking Performance Cost (Neuroracer Performance Change From Baseline) — 45.3; 37.9 percentage change of d' — p=0.55
N/A N=78 The Effect of Acute Concurrent Exercise on Executive Function: An Event-Related Potential Study
Executive Function
Primary: Task Switch Test Response Times — 783.97; 788.76; 839.46; 566.46 millisecond
N/A N=30 Top-Down Executive Control in Traumatic Brain Injury (TBI), PTSD and Combined
PTSD · TBI (Traumatic Brain Injury)
Primary: Functional Magnetic Resonance Imaging (fMRI) Correlation — .21; .19; .36 r-value
N/A N=90 The Effects of Mixed Working Memory Training on Subsequent Training Gains Among Older Adults
Cognitive Aging
Primary: Change in Overall Working Memory — 0.42; 0.26; -0.01; 0.04 Standard unit change — p=0.355
N/A N=108 Behavioral Differences in Effortful Control
Healthy
Primary: Reaction Time on the Multi-Source Interference Task — 300; 330; 310; 280 milliseconds — p=0.159
N/A N=49 Characterizing the Synergistic Effects of Physical and Cognitive Training on Attention and Working Memory
Healthy Adults
Primary: mCPT (Derived From Test of Variables of Attention (T.O.V.A.)) — 72.5; 52.2 milliseconds
N/A N=140 Noradrenergic Activity and Attention
Aging
Primary: Initial Eye-movements Toward Target and Distractor Shapes Measured by an Eye-tracker — 3.8; 4.4; 3.6; 4.5 percentage of first saccades
N/A N=113 Predictive Executive Functioning Models Using Interactive Tangible-Graphical Interface Devices
Attention Deficit Hyperactivity Disorder
Primary: Area Under the Receiver Operating Characteristic (ROC) Curve- Groundskeeper Game — 0.78 Proportion of accurate ADHD Diagnoses
N/A N=184 Oscillatory Contributions to Working Memory and Attention
Young Adults
Primary: Behavioral Accuracy: Sub-study 1 — 86.3; 87.1 percentage of correct responses
N/A N=18 Predictive Executive Functioning Models Using Interactive Tangible-Graphical Interface Devices in Adults
Attention Deficit Hyperactivity Disorder
Primary: Number of Participants That Tested High (6 or More Symptoms) for ADHD by Type Determined by Adult ADHD DSM IV-TR Checklist — 2; 5; 2 Participants
N/A N=44 Development of a Multi-faceted Cognitive Training Program for Children With Attention Deficit Hyperactivity Disorder (ADHD)
Attention Deficit Hyperactivity Disorder
Primary: Total ADHD Symptom Score From Vanderbilt ADHD Parent Rating Scale — 25.94; 28.28 units on a scale — p=.35
Phase 4 N=96 Response Variability in Children With Attention Deficit Hyperactivity Disorder (ADHD)
Attention Deficit Hyperactivity Disorder
Primary: Attention Deficit / Hyperactivity Disorder Total Sum Score of All 18 ADHD Symptom Items — 26.54; 25; 18.94; 18.46 Score
N/A N=39 Theta Connectivity in Working Memory
Executive Function
Primary: Number of Remembered Items — 1.72; 1.68; 1.68; 1.65 remembered items — p=0.783
N/A N=66 Arbitration Between Habitual and Goal-directed Behavior in Obsessive-compulsive Disorder: Circuit Dynamics and Effects of Noninvasive Neurostimulation
OCD · Decision-Making · tDCS
Primary: Strength of Behaving Model-based (Goal-directed) — 0.09; 0.07; -0.08; 0.06 units on a scale
N/A N=34 Cognitive Training and Dual-task Ability
Gait Disorder
Primary: Change Scores in Timed up and go With Cognitive Task — -0.89; -0.37; -0.64; -1.42 seconds — p=0.562
N/A N=9 Behavioral Economics and Communication
Problem Behavior
Primary: Averge of Aappropriate Communication Responses — 3.33 direct observation of 5-min sessions
N/A N=75 Psychometric Testing: Cued vs. Learned Suppression
Healthy
Primary: Button Press Reaction Time — 1.86; 1.53; 1.29 Seconds — p=<.001
N/A N=41 Impact of Theta Burst Stimulation Over the Left DLPFC on Language Switching
Languages
Primary: RTs for Picture Naming With the Factors Language (L1, L2) and Block (Switching, Non-Switching) — 1103.32; 1107.26; 1098.82; 1158.91 Milliseconds — p=0.932
N/A N=39 iTBS/fMRI Study of Hierarchical Control in the PFC
Transcranial Magnetic Stimulation
Primary: PFC-PPC Effective Connectivity — 0.2177; 0.2248; 0.1911; 0.3157 Hertz — p=0.599
N/A N=39 cTBS/fMRI Study of Hierarchical Control in the PFC
Transcranial Magnetic Stimulation
Primary: PFC-PPC Effective Connectivity — 0.3646; 0.3756; 0.3425; 0.4519 Hertz — p=0.5736
Phase 2 N=51 Motivated Behavior in Adults With and Without ADHD
ADHD
Primary: Number of High-effort Selections in the Effort-based Decision Making Task — 16.4; 21.35; 20.45; 19.8 Number of high-effort selections
N/A N=16 Pilot Study on Training Emerging Adults Skills in Navigating College
Alcohol Abuse · Cognitive Deficit in Attention
Primary: Participant Retention — 85.71; 88.89 percentage of participants
N/A N=42 A 14 Week Study of Mindfulness Effects on Attentional Control in Older Adults
Cognitive Aging
Primary: Performance in Attention Network Task Conflict Monitoring Over 14 Weekly Measurements — 51.6; 60.4; 51.2; 57.3 units on a scale — p=.024