N/A N=58 Symptom Perception
Asthma
Primary: Asthma Control Questionnaire (ACQ) — 1.2; 1.4; 0.8; 1.4 score on a scale
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=79 Patient Perception of Visual Distortions
Cataract · Astigmatism
Primary: Visual Distortion Symptoms — 0.89; 0.38; 0.64; 0.38 rating of visual distortion symptoms
N/A N=6 The Perceptual Experience of Argus II Users
Retinitis Pigmentosa
Primary: Number of Phosphenes Perceived — 1.09; 1.43; 1.46; 1.41 number of phosphenes — p=0.002
N/A N=101 Variable Perception of Cutaneous Stimulation
Pain, Acute · Anesthesia, Local · Dermatology/Skin - Other
Primary: Numeric Rating Score — 2.0; 1.2 score on a scale — p=< 0.05
N/A N=39 Beta Events and Sensory Perception
Beta Rhythm · Tactile Perception
Primary: Threshold-Level Tactile Detection Hit Rate — 0.37; 0.46; 0.47; 0.32 # hit trials/(total # hit + miss trials) — p=0.0031
N/A N=217 Patient Perception Questionnaire Validation
Obstructive Sleep Apnea
Primary: To Determine the Association of the Participants Baseline PPQ (Patient Perception Questionnaire) Responses to Predict Adherence to CPAP Treatment at 90 Days. — .04; .14…
N/A N=301 Patient Perception of Visual Quality and Function
Cataract
Primary: Use of Corrective Visual Aids (i.e., Spectacles, Contact Lenses) Post Intraocular Lens (IOL) Surgery — 71; 8; 9 participants
N/A N=80 Emotion Regulation and Emotion Perception
Emotions
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…
N/A N=92 Past Pain Experience and Perception of Experimental Pain
Schizophrenia · Major Depression
Primary: Visual Analog Scale Evaluation for the Pre-fixed Pressure Test — 2.8; 2.1; 1.2 units on a scale — p=0.121
N/A N=199 Perceptions of Cigarette Smoking in Young Adults
Smoking, Cigarette
Primary: Subjective Response to Smoking Cigarettes From the Cigarette Evaluation Scale — 4.68; 4.50 score on a scale — p=>.05
N/A N=60 Neuromodulation of Conscious Perception: Investigating Thalamic Roles Through Ultrasonic Stimulation
Thalamus
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
N/A N=133 Effects of Expectations on Negative Affect, Perceived Cognitive Effort, and Pain
Placebo · Expectations
Primary: Behavioral: Within Participant Subjective Outcome Ratings of Acute Thermal Pain Following High Compared to Low Cues — 8.20 units on a scale — p=< .001
N/A N=1,260 Cannabis Edibles Packaging Imagery Experiment
Cannabis Use
Primary: Product Appeal Scoring — 5.54; 6.11; 5.73; 5.70 Score on a scale
N/A N=19 Studying the Effects of Natural Visual Scene Changes on Typical Adult Visual Perception
Visual Perception
Primary: Psychophysical Measurements of Horizontal Discrimination Threshold — .30962; .35002; .32849 degrees of visual angle — p=.024356
N/A N=13 Perceptual Retraining to Reduce Suicide Risk
Perceptual Olfactory Bias
Primary: Percent Change in Olfactory Perceptual Bias — 21.33; -5 Percent of correctly identified odors — p=.08
N/A N=48 A Formative Study to Explore the Sensory Perceptions of Vaginal Product Users
Microbicide Delivery System Acceptability
Primary: User Sensory Perception & Experience (USPE; Perceptibility) Scale Item Means — 3.64; 3.86; 4.35; 3.83 units on a scale