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Using a miniature camera and a customized deep neural network, Cornell researchers have developed a first-of-its-kind wristband that tracks the entire body posture in 3D.
Sedentary Sphere: Wrist-Worn Accelerometer-Brand Independent Posture Classification
GENEACTIV ACTIGRAPH ACTIVPAL SITTING TRIAXIAL
2017/4/13
Introduction: Access to raw acceleration data should facilitate comparisons between accelerometer outputs regardless of monitor brand.
Purpose: To evaluate the accuracy of posture classification usin...
Muscle Activity during Rapid Wrist Extension in People with Lateral Epicondylalgia
LATERAL EPICONDYLALGIA REACTION TIME
2017/4/13
Background: Individuals with lateral epicondylalgia (LE) have delayed upper limb reaction time (RT); however, it is unknown if the mechanisms of this dysfunction are related to neural processing or th...
Wear Compliance and Activity in Children Wearing Wrist- and Hip-Mounted Accelerometers
RAW ACCELERATIONS WEAR TIME PHYSICAL ACTIVITY
2017/4/13
Purpose: This study aimed to 1) explore children’s compliance to wearing wrist- and hip-mounted accelerometers, 2) compare children’s physical activity (PA) derived from raw accelerations of wrist and...
Estimating Physical Activity in Youth Using a Wrist Accelerometer
MOTION SENSOR PHYSICAL ACTIVITY OXYGEN CONSUMPTION ACTIVITY COUNTS VARIABILITY
2017/4/19
Purpose: The purpose of this study was to develop and validate methods for analyzing wrist accelerometer data in youth.
Methods: A total of 181 youth (mean ± SD; age, 12.0 ± 1.5 yr) completed 30 min ...
Comparison of Step Outputs for Waist and Wrist Accelerometer Attachment Sites
WALKING EXERCISE ASSESSMENT SURVEILLANCE MEASUREMENT
2017/4/19
Purpose: The objective of this study is to compare step outputs obtained from waist and wrist accelerometer attachment sites under laboratory and free-living conditions.
Methods: Under the laboratory...
Shock-Absorbing Effects of Various Padding Conditions in Improving Efficacy of Wrist Guards
Accidental falls direction wrist injuries prevention fractures
2015/3/12
The use of wrist guards has limited efficacy in preventing wrist injuries during falling in many sports activities. The objectives of this study were to measure the ground reaction force of the hand u...
Children’s Physical Activity Assessed with Wrist- and Hip-Worn Accelerometers
GENEACTIV ACTIGRAPH GT3X+ MVPA SEDENTARY
2017/5/25
Recently, triaxial raw acceleration accelerometers have become available from GENEActiv and ActiGraph; both are designed for wrist and hip wear. It is important to determine whether the output from th...
Age Group Comparability of Raw Accelerometer Output from Wrist- and Hip-Worn Monitors
PHYSICAL,ACTIVITY OBJECTIVE,MONITORING ACTIVITY,MONITORS CHILDREN ADULTS
2017/5/24
The study aims were to compare raw triaxial accelerometer output from ActiGraph GT3X+ (AG) and GENEActiv (GA) placed on the hip and the wrist and to develop regression equations for estimating energy ...
Establishing and Evaluating Wrist Cutpoints for the GENEActiv Accelerometer in Youth
PHYSICAL ACTIVITY ACCELEROMETRY YOUTH CALIBRATION VALIDATION
2017/5/19
This study aimed to establish physical activity (PA) intensity cutpoints for a wrist-mounted GENEActiv accelerometer (ACC) in elementary school-age children. A second purpose was to apply cutpoints to...
山东大学局部解剖学课件 Wrist and Hand
山东大学 局部解剖学 课件 Wrist and Hand
2009/11/27
山东大学局部解剖学课件 Wrist and Hand。
Motion-related wrist disorders traced to industries, occupations
repetitive motions compensation claims hand
2009/6/4
Jobs that involve repetitive motions of the hand contribute disproportionately to a number of injuries and illness; analysis of workers' compensation claims data shows workers in manufacturing, constr...
Comparative Value Of X-rays Of The Spheno-occipital Synchondrosis And Of The Wrist For Skeletal Age Assessment
Comparative Value X-rays Spheno-occipital Synchondrosis
2009/3/13
Comparative Value Of X-rays Of The Spheno-occipital Synchondrosis And Of The Wrist For Skeletal Age Assessment.
Disuse atrophy of small muscles due to effusion of the synovial compartments of the dorsal wrist in CHIKV infection: A case report
Night Blood Survey W.bancrofti filariasis hydrocele
2010/12/10
Inflammation of the joints is generally considered to be the cause of the severe and prolonged symptoms in CHIKV infection. Disuse atrophy of the muscles due to effusion of the synovial compartments o...
Use of Skeletal Maturation Based on Hand-Wrist Radiographic Analysis as a Predictor of Facial Growth: A Systematic Review
Hand-wrist radiographs Skeletal maturation Facial growth Prediction
2008/12/11
The purpose of this systematic review was to evaluate the predictive value of hand-wrist radiographic assessment of skeletal maturity in estimating facial growth timing and velocity. A search of P...