The psychometric properties of the Four Square Step Test in older adults with mild cognitive impairment.

Purpose: The study aimed to determine the test-retest, interrater, and minimum detectable change, concurrent and known-groups validity in older adults with mild cognitive impairment. Minimal detectable change values are the degree of change needed to exceed a measurement's error within a confidence limit.

Methods: A total of 46 older adults with mild cognitive impairment and 34 healthy controls were included.

The relationship between trunk control, spinal posture, and spinal mobility in patients with multiple sclerosis: a cross-sectional study.

Background/aim: Trunk control, which plays a key role in balance and mobility, decreases in patients with multiple sclerosis (PwMS) and many parameters such as sensory, motor, and musculoskeletal systems affect trunk control. The aim of this study was to compare trunk control, spinal mobility, and spinal posture in PwMS with healthy controls and investigate the relationship between trunk control with spinal posture and spinal mobility in PwMS.

Materials And Methods: The study was completed with 38 PwMS and 38 healthy controls with matched age and sex.

Reliability and validity of the 4-meter walk test in patients with multiple sclerosis.

Background: Walking speed is considered a vital sign of health and better functional outcomes. It is important to assess walking speed both for disease monitoring and before starting rehabilitation. The aim of this study was to examine the reliability, validity, minimal detectable change, and the ideal cutoff time for differentiating patients with multiple sclerosis (PwMS) who fall from PwMS who do not.

Investigation of parameters related to lower extremity muscle strength and proprioception in Patients with Multiple Sclerosis: a cross-sectional study.

Background: Patients with Multiple Sclerosis (PwMS) may experience a decline in balance, gait, and mobility as well as an increase in fear of falling (FoF) and fatigue due to weaker muscles and proprioceptive loss in their lower limbs. The study aimed to compare lower extremity muscle strength and proprioception, balance, functional mobility, gait, FoF, and fatigue between PwMS and healthy controls and to investigate the relationship between lower extremity muscle strength and proprioception and balance, functional mobility, gait, FoF, and fatigue in PwMS.

Methods: The study was completed with 35 PwMS and 35 healthy controls with matching age and gender.

Investigation of the relationship between trunk control and balance, gait, functional mobility, and fear of falling in people with Alzheimer's disease.

Introduction: Optimal trunk control relies on adequate musculoskeletal, motor, and somatosensory systems that are often affected in people with Alzheimer's disease (AD). Therefore, the aim of this study was to compare trunk control between people with AD and healthy older adults, and investigate the relationship between trunk control and balance, gait, functional mobility, and fear of falling in people with AD.

Methods: The study was completed with 35 people with AD and 33 healthy older adults with matching age and gender.

Investigation of the relationship between trunk position sense and balance, functional mobility, fear of falling, and disease stage in Parkinson's disease.

Introduction: Parameters related to trunk control such as balance disorders, mobility problems, and falling are frequently observed in patients with Parkinson's disease (PD). However, to provide a stable foundation for movement, trunk stability requires appropriate adequate position sense. The aim of the study was to examine the relationship between trunk position sense, balance, functional mobility, fear of falling, and disease stage in patients with PD.

Historic Timber Roof Structure Reconstruction through Automated Analysis of Point Clouds.

We present a set of methods to improve the automation of the parametric 3D modeling of historic roof structures using terrestrial laser scanning (TLS) point clouds. The final product of the TLS point clouds consist of 3D representation of all objects, which were visible during the scanning, including structural elements, wooden walking ways and rails, roof cover and the ground; thus, a new method was applied to detect and exclude the roof cover points. On the interior roof points, a region-growing segmentation-based beam side face searching approach was extended with an additional method that splits complex segments into linear sub-segments.

The functional reach test in people with multiple sclerosis: a reliability and validity study.

Background: Limits of stability (LOS) is a major component of balance dysfunction in people with multiple sclerosis (MS). The functional reach test (FRT) is a clinical LOS assessment; however, its psychometric properties have not been investigated in people with MS yet. : To investigate: (1) the intrarater, interrater, and test-retest reliability of the FRT in people with MS; (2) the minimum detectable change (MDC) in the FRT distances; (3) the concurrent and discriminant validity of the FRT; and (4) the cutoff distance that best discriminates people with MS from healthy people and fallers from non-fallers with MS.

Reliability and validity of the timed 360° turn test in people with Parkinson's disease.

Purpose: The objectives of this study were to examine (1) the intrarater, interrater, and test-retest reliability of the timed 360° turn test in people with Parkinson's Disease (PwPD); (2) the minimum detectable change in the timed 360° turn test times; (3) the concurrent and discriminant validity of the timed 360° turn test; (4) the cut-off times which best discriminate PwPD from healthy people and fallers from non-fallers with Parkinson's Disease (PD).

Methods: Fifty-four PwPD and 32 healthy people were included. The timed 360° turn test was administered along with Timed Up and Go Test, Berg Balance Scale, Four Square Step Test, Unified Parkinson's Disease Rating Scale, and Hoehn and Yahr Scale.

An investigation of upper extremity function in patients with multiple sclerosis, and its relation with shoulder position sense and disability level.

The purposes of this study were to investigate upper extremity function and shoulder position sense in patients with multiple sclerosis and its relation with disability level. In this study, 20 multiple sclerosis and 20 healthy subjects participated. The disability level was determined by the Expanded Disability Status Scale.

The relationship between peripheral muscle strength and respiratory function and respiratory muscle strength in athletes.

The aim of this study is to determine the relationship between peripheral muscle strength, respiratory function and respiratory muscle strength in athletes. The study included a total of 150 elite athletes (judo, rowing, gymnastics) (age, 16.94±2.