A variety of methods to process plantar pressure distribution data are available. The aim of this study was to compare alternative methods to compute a pressure map from collected data. Correlation coefficients between the pressure maps were used to ascertain whether the pressure maps contain the same information. The interface pressure data of twenty subjects was collected for the data analysi...

BACKGROUND Minimum toe clearance is a critical gait event because it coincides with peak forward velocity of the swing foot, and thus, there is an increased risk of tripping and falling. Trans-tibial amputees have increased risk of tripping compared to able-bodied individuals. Assessment of toe clearance during gait is thus clinically relevant. In able-bodied gait, minimum toe clearance increas...

Forward walking (FW) and backward walking (BW) are two important forms of locomotion in quadrupeds. Participation of the motor cortex in the control of FW has been intensively studied, whereas cortical activity during BW has never been investigated. The aim of this study was to analyze locomotion-related activity of the motor cortex during BW and compare it with that during FW. For this purpose...

QUESTION Does progressive resistance exercise improve strength and measures of physical performance in people with Parkinson's disease? DESIGN Systematic review with meta-analysis of randomised and quasi-randomised controlled trials. PARTICIPANTS People with Parkinson's disease, regardless of gender or level of disability. INTERVENTION Progressive resistance exercise, defined as involving...

Episodic nocturnal wandering is rare and thought to be an atypical form of nocturnal epilepsy which is responsive to anticonvulsant therapy. We report a case of adult-onset episodic sleep-walking and daytime complex visual hallucination. Ambulatory EEG recordings suggested that both events were ictal phenomenon. Interictal sphenoidal EEG and SPECT studies revealed an epileptogenic focus in the ...

This study examined differences in accelerometer output when subjects walked on level ground and on a treadmill. We asked 25 nondisabled participants to wear an RT3 triaxial accelerometer (StayHealthy, Inc; Monrovia, California) and walk at their "normal" and "brisk" walking speeds for 10 minutes. These activities were repeated on a treadmill using the individual speeds from level-ground walkin...

This study examined differences in accelerometer output when subjects walked on level ground and on a treadmill. We asked 25 nondisabled participants to wear an RT3 triaxial accelerometer (StayHealthy, Inc; Monrovia, California) and walk at their “normal” and “brisk” walking speeds for 10 minutes. These activities were repeated on a treadmill using the individual speeds from level-ground walkin...

Sleep architecture and polysomnographic findings show that the majority of sleepwalking episodes occur during slow-wave sleep (SWS). Although genetics play an important role in the manifestation of sleepwalking, recent studies have shown that parasomnias are also associated with other sleep or mental disorders and psychological factors. Sleepwalking prevalence rates are higher in childhood than...

Accurate knowledge of the isolated contributions of joint movements to the three-dimensional displacement of the center of mass (COM) is fundamental for understanding the kinematics of normal walking and for improving the treatment of gait disabilities. Saunders et al. (1953) identified six kinematic mechanisms to explain the efficient progression of the whole-body COM in the sagittal, transver...

The purpose of this study was to investigate the effect of different mandibular positions on the body equilibrium by measuring the gait rhythm. Twelve young healthy subjects volunteered to participate in this study. Subjects were instructed to walk for a 18m distance with the mandible guided at six different positions by occlusal splints. The gait was recorded at fast, ordinary and slow walking...