Author | Sensors Number | Sensors Type & Make | Placement | Wear time | Sample frequency |
---|---|---|---|---|---|
[25] Birmingham A. T. et al. (1985) | 2 | Accelerometers (Bruel and Kjaer type 4367). | Terminal phalanx of each middle finger | 3Â min for each hand | 5-s epoch |
[24] Avi Sadeh et al. (1994) [Study 1] | 2 | Actigraphs (AMA-32, Ambulatory Monitoring, Inc., Ardsley, NY). | Each wrist | 2 nights (about 7Â h to night) | 1-min epochs. |
[27] Deutsch K. M. et al. (2006) | 2 | Uniaxial wireless accelerometers (Coulbourn T45–10, calibrated on each day of testing). | Dorsal surface of the tip of the distal segment of each index finger. | three 10-s consecutive trials, about 5 s breaks between trials. | 200 Hz |
[34] Graves L.E.S. et al. (2008) | 6 | 1) Actiheart (Cambridge Neurotechnology Cambridge, UK), 2) 4 uniaxial ActiGraph accelerometers (GT1M, Fort Walton Beach, FL, USA) | 1) on the skin at the base of the sternum, 2) on the midaxillary line of the right and left hip and on each forearm proximally from the wrist joint . | 60Â min | 2) 30Â Hz |
[17] Davila E. M. (2011) | 2 | Actical triaxial AMs (Respironics Co., Inc., Bend, OR, USA). | Dorsal side of each wrist | Full seven days (24Â h/day). | 15-s epoch |
[21] Phillips L. R. S. et al. (2012) | 3 + 1 | Triaxial wireless accelerometers GeneActive (Unilever Discover, Colworth, UK) + ActiGraph GT1M (Actigraph, Pensacola, FL, USA). | Each wrist and + right hip (ActiGraph GT1M worn adjacent to the hip mounted GENEA) | Activities: 5 min; Lying supine: 10 min. | GENEA: 80 Hz, ActiGraph GT1M: 1 s epochs. |
[28] MacArthur B. et al. (2014) | 3 | Actical accelerometers (Actical, Philips Respironics Co. Inc., Bend, OR). | Each wrist + hip | 20Â min | 15-s epoch |
[19] Lemmens R. J. M. et al. (2015) | 7 | Sensor devices, composed by a triaxial accelerometer, triaxial gyroscope, triaxial magnetometer (SHIMMER Research, Dublin, Ireland). | Chest + Dominant and non-dominant arm-hand: on the dorsal side of the hand, of the wrist and on the upper arm | Not specified. | 128Â Hz |
[31] Kaneko M. et al. (2015) | 4 | Wearable sensors composed of three-axis acceleration and three-axis angular velocity sensors (WAA-006, WAA-010, ATR-Promotions, Kyoto, Japan) | Both hands and elbows | Four motor tasks: 10Â s for each task | 100Â Hz |
[35] Dadashi F. et al. (2016)Â [Group 2] | 3 | Waterproof IMUs (Physilog III, BioAGM, CH, 3D accelerometer, 3D gyroscope). | 2 IMUs placed on the dorsal side and distal end of the forearms, one on the sacrum. | Not specified. | 500Â Hz |
[36] Mackintosh K.A. et al. (2016) | 9 | Triaxial accelerometer (Actigraph wGT3X+, Florida, USA) | On the lateral plane of each ankle, knee, hip, wrist, and centre of the chest. | 30Â min | 100Â Hz |