Journal: Scientific Reports

Article Title: A new approach for the field detection of sleep bruxism based on inertial sensor data and machine learning classification

doi: 10.1038/s41598-025-29679-8

Figure Lengend Snippet: Flowchart of the IMU-sensor data recording process.

Article Snippet: IMU Sensor , Detects jaw movements (grinding, opening/closing) , ST LSM9DS1 (9-axis IMU) assembled on Adafruit LSM9DS1 breakout board.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: DYSKIMOT: An Ultra-Low-Cost Inertial Sensor to Assess Head’s Rotational Kinematics in Adults during the Didren-Laser Test

doi: 10.3390/s20030833

Figure Lengend Snippet: ( A ) DidRen Laser Test installation device. ( B ) Schematic view from above. The passage from one target to another induces an axial rotation of the head of 30° either to the left or to the right sides of the bodyline. ( C ) The Helmet worn by the participant with the Laser on the top. The DYSKIMOT sensor can be seen (red circle) at the front of the helmet.

Article Snippet: The DYSKIMOT sensor is a MARG sensor based on the Micro-Electro-Mechanical Systems (MEMS) IMU LSM9DS1 (SparkFun, 14 €), with a mass of 10.44 gr and size of 3 × 3 cm ( A,C).

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: DYSKIMOT: An Ultra-Low-Cost Inertial Sensor to Assess Head’s Rotational Kinematics in Adults during the Didren-Laser Test

doi: 10.3390/s20030833

Figure Lengend Snippet: ( A ) Micro Electro-Mechanical Systems (MEMS). ( B ) 3-axis accelerometer, a 3-axis gyrometer, a 3-axis magnetometer and a temperature sensor. ( C ) Dimension of the DYSKIMOT.

Article Snippet: The DYSKIMOT sensor is a MARG sensor based on the Micro-Electro-Mechanical Systems (MEMS) IMU LSM9DS1 (SparkFun, 14 €), with a mass of 10.44 gr and size of 3 × 3 cm ( A,C).

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: DYSKIMOT: An Ultra-Low-Cost Inertial Sensor to Assess Head’s Rotational Kinematics in Adults during the Didren-Laser Test

doi: 10.3390/s20030833

Figure Lengend Snippet: Example of linear drift due to integration of DYSKIMOT’s raw angular velocity (red line) and correction of the drift of the test angle Z with the servo motor (blue line). The corrected angle (blue line) is obtained by subtraction of the regression line to the raw angle. This plot has been obtained by fixing the DYSKIMOT sensor on a servo motor (MG995, Tower Pro) performing successive and opposite rotations of amplitude 30°.

Article Snippet: The DYSKIMOT sensor is a MARG sensor based on the Micro-Electro-Mechanical Systems (MEMS) IMU LSM9DS1 (SparkFun, 14 €), with a mass of 10.44 gr and size of 3 × 3 cm ( A,C).

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: DYSKIMOT: An Ultra-Low-Cost Inertial Sensor to Assess Head’s Rotational Kinematics in Adults during the Didren-Laser Test

doi: 10.3390/s20030833

Figure Lengend Snippet: Typical plots of variables analyzed during one right rotation in a DP (34 years, Male, NDI = 22, NRPS = 5) and an NDP (25 years, Male, NDI = 0, NPRS = 0): ( A ) Angle; ( B ) Angular velocity; ( C ) Angular acceleration. Elite curves (dotted lines) can be compared to DYSKIMOT ones (solid lines). Computed parameters are illustrated by blue (Elite) or red (DYSKIMOT) arrows. (1) angle; (2) peak angular velocity; (3) peak angular acceleration; (4) peak angular deceleration.

Article Snippet: The DYSKIMOT sensor is a MARG sensor based on the Micro-Electro-Mechanical Systems (MEMS) IMU LSM9DS1 (SparkFun, 14 €), with a mass of 10.44 gr and size of 3 × 3 cm ( A,C).

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: DYSKIMOT: An Ultra-Low-Cost Inertial Sensor to Assess Head’s Rotational Kinematics in Adults during the Didren-Laser Test

doi: 10.3390/s20030833

Figure Lengend Snippet: Typical traces of the head motion during the 5 cycles of the DidRen Laser Test showing comparison of Elite (red line) and DYSKIMOT (Blue line) angle discrepancies. In ( A ), the best angle agreement between Elite and DYSKIMOT (difference = 0.6°, mean angle during 5 cycles = 25.7°) in an DP (34 years, male, NDI=22, NPRS = 5), and in ( B ) the worst agreement (difference = 4.0°, mean angle during 5 cycles = 27.5°) in a NDP (22 years, male, NDI = 0, NPRS = 0). Cursors indicating the beginning (grey) and end (green) of one axial rotation movement are shown.

Article Snippet: The DYSKIMOT sensor is a MARG sensor based on the Micro-Electro-Mechanical Systems (MEMS) IMU LSM9DS1 (SparkFun, 14 €), with a mass of 10.44 gr and size of 3 × 3 cm ( A,C).

Techniques: Comparison

Journal: Sensors (Basel, Switzerland)

Article Title: DYSKIMOT: An Ultra-Low-Cost Inertial Sensor to Assess Head’s Rotational Kinematics in Adults during the Didren-Laser Test

doi: 10.3390/s20030833

Figure Lengend Snippet: Results of the two-way ANOVA performed on the parameters. p values are given for the differences between Elite and DYSKIMOT (System), between DP and NDP (Status) and for the interaction effect System x Status. p values lower than 0.05 are given in bold font.

Article Snippet: The DYSKIMOT sensor is a MARG sensor based on the Micro-Electro-Mechanical Systems (MEMS) IMU LSM9DS1 (SparkFun, 14 €), with a mass of 10.44 gr and size of 3 × 3 cm ( A,C).

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: DYSKIMOT: An Ultra-Low-Cost Inertial Sensor to Assess Head’s Rotational Kinematics in Adults during the Didren-Laser Test

doi: 10.3390/s20030833

Figure Lengend Snippet: Passing-Bablok regressions showing the individual parameters computed from the DYSKIMOT and Elite data (points): ( A ) Angle, ( B ) Peak angular velocity, ( C ) Peak angular deceleration, ( D ) Average angular velocity, ( E ) Peak angular acceleration. The regression line (solid line) is given and compared to the identity line (dotted line). The 95% confidence interval for the linear fit is also displayed (colored band).

Article Snippet: The DYSKIMOT sensor is a MARG sensor based on the Micro-Electro-Mechanical Systems (MEMS) IMU LSM9DS1 (SparkFun, 14 €), with a mass of 10.44 gr and size of 3 × 3 cm ( A,C).

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: DYSKIMOT: An Ultra-Low-Cost Inertial Sensor to Assess Head’s Rotational Kinematics in Adults during the Didren-Laser Test

doi: 10.3390/s20030833

Figure Lengend Snippet: Typical plots of DTW matching between Elite (black solid lines) and DYSKIMOT (red dashed lines) analyzed for z-normalized data in one NDP (22 years, Male, NDI = 0, NRPS = 0) participant: ( A ) Angle, ( B ) Angular acceleration, ( C ) Angular speed. The DTW distance is added for completeness.

Article Snippet: The DYSKIMOT sensor is a MARG sensor based on the Micro-Electro-Mechanical Systems (MEMS) IMU LSM9DS1 (SparkFun, 14 €), with a mass of 10.44 gr and size of 3 × 3 cm ( A,C).

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: DYSKIMOT: An Ultra-Low-Cost Inertial Sensor to Assess Head’s Rotational Kinematics in Adults during the Didren-Laser Test

doi: 10.3390/s20030833

Figure Lengend Snippet: Summary of Elite and DYSKIMOT main features relative to the present study.

Article Snippet: The DYSKIMOT sensor is a MARG sensor based on the Micro-Electro-Mechanical Systems (MEMS) IMU LSM9DS1 (SparkFun, 14 €), with a mass of 10.44 gr and size of 3 × 3 cm ( A,C).

Techniques:

Journal: Journal of NeuroEngineering and Rehabilitation

Article Title: Applications of wearable sensors in upper extremity MSK conditions: a scoping review

doi: 10.1186/s12984-023-01274-w

Figure Lengend Snippet: General wearable design/performance studies

Article Snippet: (18) Rovini et al. 2020 [ ] , 20 Healthy subjects , Cross-sectional case series , (1) Proposing an innovative, ring-shaped wearable system, called SensRing, that provides inertial data of fingers during the movement (2) Performing a preliminary technical validation to compare the measured data of the SensRing to a motion capture system of Vicon (as the gold standard) on two finger tapping exercises , Fingers , (1) SensRing: a ring-shaped wearable sensor, including (a) a LSM9DS1 IMU sensor (STMicroelectronics, Italy, sampling frequency = 50 Hz) (b) STM32-F103 ARM microcontroller (STMicroelectronics, Italy) [The processing board and device are fixed to the wrist with an elastic band] (2) The Vicon system including 8 cameras (sampling frequency = 100Hz) , (1) Triaxial accelerations and angular velocities (yaw, pitch, roll; g, °/s) (2) Number of repetitions, frequency of the movement (Hz), and range of index finger movement (°) , No information , ×/×/✓.

Techniques: Software, Sampling, Activation Assay, Concentration Assay, Activity Assay, MicroChIP Assay, Biomarker Discovery