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Leif Simmatis
Leif Simmatis
University Health Network
Verified email at uhn.ca
Title
Cited by
Cited by
Year
Robotic exoskeleton assessment of transient ischemic attack
L Simmatis, J Krett, SH Scott, AY Jin
PloS one 12 (12), e0188786, 2017
432017
Statistical measures of motor, sensory and cognitive performance across repeated robot-based testing
LER Simmatis, S Early, KD Moore, S Appaqaq, SH Scott
Journal of neuroengineering and rehabilitation 17, 1-12, 2020
302020
The feasibility of using robotic technology to quantify sensory, motor, and cognitive impairments associated with ALS
L Simmatis, G Atallah, SH Scott, S Taylor
Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration 20 (1-2), 43-52, 2019
262019
The feasibility of assessing cognitive and motor function in multiple sclerosis patients using robotics
LER Simmatis, AY Jin, SW Taylor, EJ Bisson, SH Scott, M Baharnoori
Multiple Sclerosis Journal–Experimental, Translational and Clinical 6 (4 …, 2020
182020
The impact of transient ischemic attack (TIA) on brain and behavior
LER Simmatis, SH Scott, AY Jin
Frontiers in behavioral neuroscience 13, 44, 2019
172019
Assessing various sensorimotor and cognitive functions in people with epilepsy is feasible with robotics
LER Simmatis, AY Jin, M Keiski, LB Lomax, SH Scott, GP Winston
Epilepsy & Behavior 103, 106859, 2020
162020
Using principal component analysis to reduce complex datasets produced by robotic technology in healthy participants
MD Wood, LER Simmatis, J Gordon Boyd, SH Scott, JA Jacobson
Journal of neuroengineering and rehabilitation 15, 1-12, 2018
162018
Principal components analysis using data collected from healthy individuals on two robotic assessment platforms yields similar behavioral patterns
MD Wood, LER Simmatis, JA Jacobson, SP Dukelow, JG Boyd, SH Scott
Frontiers in human neuroscience 15, 652201, 2021
82021
Reliability of automatic computer vision-based assessment of orofacial kinematics for telehealth applications
L Simmatis, C Barnett, R Marzouqah, B Taati, M Boulos, Y Yunusova
Digital Biomarkers 6 (2), 71-82, 2022
52022
Analytical validation of a webcam-based assessment of speech kinematics: Digital biomarker evaluation following the V3 framework
L Simmatis, S Alavi Naeini, D Jafari, MKY Xie, C Tanchip, N Taati, ...
Digital Biomarkers 7 (1), 7-17, 2023
22023
Concurrent validity of automatic speech and pause measures during passage reading in ALS
SA Naeini, L Simmatis, Y Yunusova, B Taati
2022 IEEE-EMBS International Conference on Biomedical and Health Informatics …, 2022
22022
Automated temporal segmentation of orofacial assessment videos
SA Naeini, L Simmatis, D Jafar, DL Guarin, Y Yunusova, B Taati
2022 IEEE-EMBS international conference on biomedical and health informatics …, 2022
22022
Quantifying changes over 1 year in motor and cognitive skill after transient ischemic attack (TIA) using robotics
LER Simmatis, SH Scott, AY Jin
Scientific Reports 11 (1), 17011, 2021
22021
Facial Landmark Tracking in Videos of Individuals with Neurological Impairments: Is There a Trade-off Between Smoothness and Accuracyƒ
LER Simmatis, Y Yunusova
2021 43rd Annual International Conference of the IEEE Engineering in …, 2021
12021
Improving Dysarthric Speech Segmentation With Emulated and Synthetic Augmentation
SA Naeini, L Simmatis, D Jafari, Y Yunusova, B Taati
IEEE Journal of Translational Engineering in Health and Medicine, 2024
2024
Detecting bulbar amyotrophic lateral sclerosis (ALS) using automatic acoustic analysis
LER Simmatis, J Robin, MJ Spilka, Y Yunusova
BioMedical Engineering OnLine 23 (1), 15, 2024
2024
Validation of automated pipeline for the assessment of a motor speech disorder in amyotrophic lateral sclerosis (ALS)
LER Simmatis, J Robin, T Pommée, S McKinlay, R Sran, N Taati, J Truong, ...
Digital Health 9, 20552076231219102, 2023
2023
3D Video Tracking Technology in the Assessment of Orofacial Impairments in Neurological Disease: Clinical Validation
D Jafari, L Simmatis, D Guarin, L Bouvier, B Taati, Y Yunusova
Journal of Speech, Language, and Hearing Research 66 (8S), 3151-3165, 2023
2023
Longitudinal tracking of speech changes in ALS using a novel remote assessment
L Simmatis, M Spilka, Y Yunusova
MUSCLE & NERVE 68, S17-S17, 2023
2023
ALS subgroup identification based on speech and voice symptoms: a perceptual and acoustic clustering study
T Pommee, L Simmatis, J Green, L Zinman, Y Yunusova
MUSCLE & NERVE 68, S24-S25, 2023
2023
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