Telerehabilitation in People With Parkinson's Disease

MDS-UPDRS is a multimodal scale assessing impairment and disability consisting of 4 parts. Part II assessed motor experiences of daily living (Range 0-52). A higher score indicated more severe symptoms of PD.

MDS-UPDRS is a multimodal scale assessing impairment and disability consisting of 4 parts. Part I assessed non-motor experiences of daily living and has 2 components (Range 0-52). Part IA contained 6 questions and were assessed by the examiner (Range 0-24). Part IB contained 7 questions on non-motor experiences of daily living which were completed by the participant (Range 0-28). Part II assessed motor experiences of daily living (Range 0-52). It contained 13 questions completed by the participant. Part III assessed the motor signs of PD and was administered by the rater (Range 0-132). Part III contained 33 scores based on 18 items. For each question a numeric score was assigned between 0-4, where 0 = Normal, 1 = Slight, 2 = Mild, 3 = Moderate, 4 = Severe. MDS-UPDRS Total Score equals the sum of Parts I, II, and III (Range 0-236). A higher score indicated more severe symptoms of PD.

The Parkinson's Disease Questionaire-8 is a short-form version, derived from the Parkinson's Disease Questionaire-39. It is a self-administered questionnaire, used to measure the quality of life in People with PD. It consists of 8 questions regarding the subject's disease symptoms, each item ranging from 0 to 4, and the responses consist of 0=Never, 1=Occasionally, 2=Sometimes, 3=Often, and 4=Always or cannot do at all, total score ranging from 0 (never have problems/issues) to 32 (always have problems or cannot do at all).

The Montreal Cognitive Assessment (MoCA) was designed as a rapid screening instrument for mild cognitive dysfunction. It assesses different cognitive domains: attention and concentration, executive functions, memory, language, visuoconstructional skills, conceptual thinking, calculations, and orientation. Time to administer the MoCA is approximately 10 minutes. The total possible score is 30 points.

Maximum duration of sustained vocal phonation and variation of maximum fundamental frequency according to the LSVT/LOUD assessment protocol.

The TUG test assesses mobility, balance, walking ability, and fall risk in older adults. It is a measure of function with correlates to balance and fall risk. The participant is asked to get up from the chair she/he is sitting in, walk the marked distance of 3 meters and return to her/his seat again. The elapsed time is recorded in seconds.

The TUG-D test is a dual-task dynamic measure for identifying individuals who are at risk for falls. It evaluates balance with a simultaneous cognitive and motor task. The cognitive task of the test is serial triple subtraction while the TUG test is a motor task. Balance performance will be recorded in seconds.

The mini-BESTest is a shortened version of the Balance Evaluation Systems Test. It aims to target and identify 6 different balance control systems so that specific rehabilitation approaches can be designed for different balance deficits. The test was shortened based on factor analysis to include dynamic balance only and to improve clinical utilization. It is 36 items scale that evaluates Balance with total score of 28.

The 10mWT is a performance measure used to assess walking speed in meters per second over a short distance. It can be employed to determine functional mobility, gait, and vestibular function.

The New Freezing of Gait Questionnaire (NFOG-Q) is a self-reported questionnaire consisting of 9 items that measure freezing of gait (FOG). The NFOG-Q is the renewed version of the FOG-Q, which originally consisted of 6 items. The total score ranges from 0 to 24, and higher scores denote more severe FOG.

Activities-specific balance confidence (ABC) scale is a structured questionnaire that measures an individual's confidence during ambulatory activities without falling or experiencing a sense of unsteadiness. It consists of 16 questions gauging the individual's confidence while doing activities. The items are scored on a 0-100% scale. Items are totalled and then averaged. The higher the average score the higher the confidence with balance and the less likely risk there is for falling.

In a subgroup of subjects. Optical tracking system with reflective markers and force plates for measuring (according to a model used in gait analysis) spatio-temporal parameters, joints kinematics and kinetics (joint moments and foot-soil reaction forces) during a 10-meter-long path.

In a subgroup of subjects. Force plate posturography measurements: centre of pressure displacement and velocity parameters. Data will be collected under 2 different conditions: normal standing with eyes open, normal standing with eyes closed. Postural sway will be measured in the anteroposterior and mediolateral directions.