Analysis of gait sub-movements to estimate ataxia severity using ankle inertial data

J Lee, B Oubre, JF Daneault… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Objective: Assessment of motor severity in cerebellar ataxia is critical for monitoring disease
progression and evaluating the effectiveness of therapeutic interventions. Though wearable …

Real-life gait assessment in degenerative cerebellar ataxia: Toward ecologically valid biomarkers

W Ilg, J Seemann, M Giese, A Traschütz, L Schöls… - Neurology, 2020 - AAN Enterprises
Objectives With disease-modifying drugs on the horizon for degenerative ataxias,
ecologically valid motor biomarkers are highly warranted. In this observational study, we …

Quantitative assessment of ataxic gait using inertial sensing at different walking speeds

D Phan, N Nguyen, PN Pathirana… - 2019 41st Annual …, 2019 - ieeexplore.ieee.org
In this study, we employed wearable sensor technology to identify the kinematic features that
are associated with the gait abnormalities seen in cerebellar ataxia. Measurements were …

Exploring risk of falls and dynamic unbalance in cerebellar ataxia by inertial sensor assessment

P Caliandro, C Conte, C Iacovelli, A Tatarelli… - Sensors, 2019 - mdpi.com
Background. Patients suffering from cerebellar ataxia have extremely variable gait kinematic
features. We investigated whether and how wearable inertial sensors can describe the gait …

Gait variability in spinocerebellar ataxia assessed using wearable inertial sensors

VV Shah, R Rodriguez‐Labrada, FB Horak… - Movement …, 2021 - Wiley Online Library
Background Quantitative assessment of severity of ataxia‐specific gait impairments from
wearable technology could provide sensitive performance outcome measures with high face …

A random forest approach for quantifying gait ataxia with truncal and peripheral measurements using multiple wearable sensors

D Phan, N Nguyen, PN Pathirana, M Horne… - IEEE Sensors …, 2019 - ieeexplore.ieee.org
Gait disturbance is one of the most pronounced and disabling symptoms of cerebellar
disease (CD). Generally, gait studies quantify human gait characteristics under natural …

Assessment of gait and balance impairment in people with spinocerebellar ataxia using wearable sensors

H Zhou, H Nguyen, A Enriquez, L Morsy, M Curtis… - Neurological …, 2022 - Springer
Objective To explore the use of wearable sensors for objective measurement of motor
impairment in spinocerebellar ataxia (SCA) patients during clinical assessments of gait and …

Quantitative evaluation of gait ataxia by accelerometers

S Shirai, I Yabe, M Matsushima, YM Ito… - Journal of the …, 2015 - Elsevier
An appropriate biomarker for spinocerebellar degeneration (SCD) has not been identified.
Here, we performed gait analysis on patients with pure cerebellar type SCD and assessed …

Accuracy and repeatability of two methods of gait analysis–GaitRite™ und mobility lab™–in subjects with cerebellar ataxia

T Schmitz-Hübsch, AU Brandt, C Pfueller, L Zange… - Gait & posture, 2016 - Elsevier
Instrumental gait analysis is increasingly recognized as a useful tool for the evaluation of
movement disorders. The various assessment devices available to date have mostly been …

Auto-gait: Automatic ataxia risk assessment with computer vision from gait task videos

W Rahman, M Hasan, MS Islam, T Olubajo… - Proceedings of the …, 2023 - dl.acm.org
Many patients with neurological disorders, such as Ataxia, do not have easy access to
neurologists,-especially those living in remote localities and developing/underdeveloped …