Clinical Trial Search

Primary: Psychophysical Measurements of Horizontal Discrimination Threshold — .30962; .35002; .32849 degrees of visual angle — p=.024356

Primary: Average Performance in Visual Tasks — 74 percentage

Primary: Visual Distortion Symptoms — 0.89; 0.38; 0.64; 0.38 rating of visual distortion symptoms

Primary: Visual Sampling Parameter: Saccade Frequency During Gait — 0.48; 0.76; 0.67; 0.77 Saccade frequency (sacc/sec)

Primary: Percentage of Total Viewing Time That Peripheral Target is Perceived — 73.56; 59.64; 87.81 Percentage of Time — p=<0.01

Primary: Gaze Position - Probability of Fixation at Salient Position — .209; .191; .207 Probability

Primary: Use of Corrective Visual Aids (i.e., Spectacles, Contact Lenses) Post Intraocular Lens (IOL) Surgery — 71; 8; 9 participants

Primary: Number of Phosphenes Perceived — 1.09; 1.43; 1.46; 1.41 number of phosphenes — p=0.002

Primary: Visual Analog Scale (VAS) Score — 24.77; 25.02; 25.19; 23.64 score on a scale — p=.37

Primary: Performance (Completion Time) Locating a Cell Phone and a Person — 47; 11; 30; 23 time (s)

Primary: 24-2 Humphrey PMD Change From Baseline to 6-month Post-training Timepoint — 0.84; 0.10; 0.58; 0.12 decibels

Primary: Visual Perception to Infrared: Mean Minimal Intensity (uW) at Which Participants Could See IR Between 900 - 1400 nm. — 0.671770454; 0.809204; 0.205456012; 0.222247 uW…

Primary: Steady State Visual Evoked Potential (ssVEP) — 1.725; 1.160; 1.180; 1.005 microvolts — p=0.10

Primary: Amount of Time Spent Looking at the Front-of-package Sodium Label (i.e., Dwell Time) — .96; 1.94; 2.34; 2.58 seconds — p=<0.001

Primary: Frequency of Device Failures Per Attempt to Complete a Navigation Course — 4.1; 2 number of device failures per attempt

Primary: Sensitivity — 90 percent

Primary: Tolerability of the Micro Expression Training Task in Individuals With High Anxiety — 5; 6 Participants

Primary: Visual Impairment Measured by Visual Functioning Test — 80.6; 74.2; 81.1 score on a scale — p=0.011

Primary: The Ability to Perceive Negative and Positive Emotional Expressions, as Measured by a Behavioral Computer-based Assessment — 77.31; 81.93; 84.85 Percent of correct…

Primary: Number of Points Detected at Multiple Locations — 14.0; 94.9; 63.6; 95.4 Number of points

Primary: Mean Bias Between the Difference Between DigiVis and Standard Visual Assessment Compared to the Mean of DigiVis and Standard Visual Assessment — 0.112; 0.100 logMAR

Primary: Change in Visual Acuity During Head Movement From Baseline to Discharge — 0.198; .296 LogMAR

Primary: Duration of Time to Complete Navigational Tasks as Assessed by the Mean Duration of Travel in Seconds Normalized by the Nominal Path Distance in Meters — 14.54; 14.09…

Primary: Change in Glutamate Concentration During a Visual Stimulus Measured by fMRS at Normoxia — 4 percentage of concentration (micromol/g)

Primary: Number of Subjects Progressing in Each Group Using Pointwise Linear Regression — 0; 0 participants — p=.21

Primary: Visual Attention to Static Faces — 0.54; 0.52; 0.57; 0.53 proportion of time attending to AOIs

Primary: Change in the Planimetric Area of Goldmann Visual Field With the Use of Head-mounted Display Technology Compared to Baseline (Measured in Degrees Squared) — 563.08…

Primary: Number of Participants With Presence of VEPs — 18 Participants

Primary: Threshold-Level Tactile Detection Hit Rate — 0.37; 0.46; 0.47; 0.32 # hit trials/(total # hit + miss trials) — p=0.0031

Primary: Change in Sensitivity Derived From the Signal Detection Theory (SDT) — 0.7452; 0.7419; 0.7520; 0.7120 units on a scale — p=0.02