Search results for "FALLS"

Validity of the Postural Control and Balance for Stroke test.

2007

Background and Purpose. To determine the construct and predictive validity and sensitivity of the sub-scale items for postural changes, sitting balance and standing balance of the Postural Control and Balance for Stroke (PCBS) test over a 90-day follow-up. Method. In the initial phase of stroke the PCBS test scores were compared with values obtained for the Barthel Index (BI) and the four neuropsychological domains most widely studied in the literature: memory; language; visuo-spatial functions; and visual inattention. The ability of the PCBS test at an early stage to predict functional status, as measured by the BI, and tendency to falls at 90 days after stroke was studied. The sensitivity…

Evaluating a Two-Level vs. Three-Level Fall Risk Screening Algorithm for Predicting Falls Among Older Adults

2020

Background and Objectives: Falls account for the highest proportion of preventable injury among older adults. Thus, the United States' Centers for Disease Control and Prevention (CDC) developed the Stopping Elderly Accidents, Deaths, and Injuries (STEADI) algorithm to screen for fall risk. We referred to our STEADI algorithm adaptation as “Quick-STEADI” and compared the predictive abilities of the three-level (low, moderate, and high risk) and two-level (at-risk and not at-risk) Quick-STEADI algorithms. We additionally assessed the qualitative implementation of the Quick-STEADI algorithm in clinical settings. Research Design and Methods: We followed a prospective cohort (N = 200) of adults …

Pitfalls nelle RM whole body con sequenze DWIBS eseguite in pazienti con linfoma.

2016

Obiettivi didattici: Illustrare i principali artefatti ed insidie nella valutazione della Risonanza Magnetica Whole Body (RM-WB) dopo revisione di 331 RM-WB eseguite in pazienti con linfoma. Introduzione: La RM-WB con imaging pesato in diffusione (DWI) è un esame che consente uno studio total body con elevata risoluzione di contrasto, evitando l’esposizione a radiazioni ionizzanti e la somministrazione di mezzo di contrasto [1]. Nel 2004 Takahara ha introdotto una sequenza DWI con tecniche di soppressione del segnale chiamata DWIBS [2]. Questa consente di acquisire rapidamente immagini di multiple aree del corpo sfruttando l’imaging parallelo SENSE che incrementa la risoluzione e riduce gli…

Appendicular Muscle Mass, Thigh Intermuscular Fat Infiltration, and Risk of Fall in Postmenopausal Osteoporotic Elder Women

2020

<b><i>Background:</i></b> The association between the quantity and composition of skeletal muscle and the decline in physical function in elderly is poorly understood. Therefore, the primary aim of this cross-over study was to investigate the association between thigh intermuscular adipose tissue (IMAT) infiltration, appendicular muscle mass, and risk of fall in postmenopausal osteoporotic elder women. Second, we examined the differences in muscle mass, IMAT, and risk of fall in the same sample of older subjects after being classified as sarcopenic or nonsarcopenic on the basis of the dual-energy X-ray absorptiometry (DXA)-based Appendicular Skeletal Muscle Mass Inde…

NEOTECTONIC ACTIVITY AND EMISSION OF FLUIDS IN THE NORTHWEST SICILY CHANNEL

The southern Sicilian coast represents an important contribution to Italian tourism, the Sicily Channel is an important communication path because at the top of its seafloor there are many pipelines, and submarine communication cables which are laid to carry signals, and which are very important to the minor islands. In this work, we are presenting results of the detailed geomorphological and seismostratigraphic analysis based on new very high-resolution dataset (multibeam and CHIRP) acquired during the ACUSCAL 2015 Cruise. We also used low resolution bathymetric and seismic data provided from online database (ViDEPI, GEBCO, EMODnet). This study allows us to reconstruct the tectonic volcani…

VESTIBULAR AND PROPRIOCEPTIVE REHABILITATION STRATEGY IN ACOUSTIC NEURINOMA

2020

Rehabilitation therapy can be used to treat balance disorders via exercises organized into anatomo-pathological protocols. In general, there is an indication for rehabilitation whenever compensation of a patient’s vestibular system fails to adequately resolve spontaneously. Although the therapeutical indications have expanded over time, it is especially useful to treat balance disorders in neurological patients and those with acute damage to the vestibular system. Specifically, it favors and accelerates spontaneous central compensation in a variety of neurological disorders such as Multiple Sclerosis, Parkinson's disease, cerebellar pathologies or in brain tumors like Vestibular Schwannoma …

Effects of different lower-limb sensory stimulation strategies on postural regulation-a Systematic review and metaanalysis

2017

Systematic reviews of balance control have tended to only focus on the effects of single lower-limb stimulation strategies, and a current limitation is the lack of comparison between different relevant stimulation strategies. The aim of this systematic review and meta-analysis was to examine evidence of effects of different lower-limb sensory stimulation strategies on postural regulation and stability. Moderate- to high-pooled effect sizes (Unbiased (Hedges' g) standardized mean differences (SMD) = 0.31-0.66) were observed with the addition of noise in a Stochastic Resonance Stimulation Strategy (SRSS), in three populations (i.e., healthy young adults, older adults, and individuals with low…

Advanced 3D movement analysis algorithms for robust functional capacity assessment.

2017

SummaryObjectives: We developed a novel system for in home functional capacities assessment in frail older adults by analyzing the Timed Up and Go movements. This system aims to follow the older people evolution, potentially allowing a forward detection of motor decompensation in order to trigger the implementation of rehabilitation. However, the pre-experimentations conducted on the ground, in different environments, revealed some problems which were related to KinectTM operation. Hence, the aim of this actual study is to develop methods to resolve these problems.Methods: Using the KinectTM sensor, we analyze the Timed Up and Go test movements by measuring nine spatio-temporal parameters, …

Conditions atmosphériques associées aux chutes de grêles en Bourgogne.

2020

A network of 96 hail pads is installed in Burgundy since 2014. Hailfalls in this part of France are mainly recorded from Avril to September and usually at the end of the afternoon when the surface air has been warmed enough to trigger an upward lift. Atmospherically speaking, hailfalls in Burgundy are associated with southward winds blowing from the Mediterranean Sea (Gulf of Lions) according to a strong negative barometric anomaly centered over Germany and extended southwestward until the south of Spain. A weak northwestward wind is at the same time also blowing until the northern part of Burgundy creating a thermal air-mass conflict and therefore a convective available potential energy wh…

Psychomotor disadaptation syndrome

2020

Psychomotor disadaptation syndrome (PDS) was first described by the Geriatrics School of Dijon (France), three decades ago, under the name «psychomotor regression syndrome». Over time, the original clinical features remained unchanged. However, progress has been made in its pathophysiology understanding and care, hence the new name, PDS, appeared in the 1990s. The PDS is also called sub-cortico-frontal dysfunction syndrome since the 2000s. It corresponds to a decompensation of posture, gait and psychomotor automatisms, related to an alteration of the postural and motor programming, which is a consequence of sub-cortico-frontal lesions. The clinical features of PDS associate backward disequi…