Search

[Purpose] The present literature review was conducted on the use of different measures for the evaluation of balance in patients with Parkinson's disease. [Materials and Methods] The PubMed, Bireme, SciELO, Lilacs, and PEDro electronic databases were searched for relevant studies. [Results] The searches initially led to the retrieval of 3,623 articles, 540 of which were potentially eligible after limiting the search to clinical trials published in the last five years. A total of 264 duplicates were removed, and 276 articles were excluded based on their titles and abstracts. The full texts of 84 articles were analyzed, and only those with a PEDro score higher than four points (n=25) were included in the review. [Conclusion] Different methods, such as scales, tests, and equipment, are used for the evaluation of balance in patients with Parkinson's disease. More than one measure has been employed in most studies, and there is no consensus on a single precise measure for the evaluation of balance in this population.

[Purpose] The aim of the present study was to perform a systematic review of the literature on the scales and methods most often used for the evaluation of upper limb function in individuals with cerebral palsy. [Materials and Methods] Searches were conducted in the Medline, PEDro, Lilacs, Scielo, and PubMed databases. The following inclusion criteria were used for the selection of articles: randomized controlled study, evaluation of upper limb function in individuals with cerebral palsy, and publication between 2006 and 2014. The methodological quality of the articles was evaluated using the PEDro evidence scale. [Results] Five articles met the inclusion criteria and achieved 6 points or higher on the PEDro scale of methodological quality. [Conclusion] The studies analyzed used different evaluation scales, but no consensus has been reached thus far on which scale is the most appropriate. Thus, further studies are needed to establish an adequate method for the evaluation of upper limb function in individuals with cerebral palsy.

[Purpose] Cerebrovascular accident (stroke) is characterized by an abrupt onset of focal or global neurological signs and symptoms. Asymmetry of the limbs is common following a stroke due to hemiplegia or hemiparesis. [Subject and Methods] A male patient having suffered an ischemic stroke was initially evaluated using the Timed Up-and-Go Test and the Six-Minute Walk Test. Static balance was evaluated using a force plate (Kistler model 9286BA) for the stabilometry analysis of center of pressure (COP) sway. The data were interpreted using the SWAY software program (BTS Engineering) synchronized with the SMART-D 140(®) system. Anodal transcranial direct current stimulation (tDCS; 2 mA) was applied over the primary motor cortex for 20 minutes during gait training on a treadmill. [Results] Under the condition of eyes open, reductions were found in anteroposterior sway (6.18%), trace length (3.3%) and sway velocity (3.3%) immediately following tDCS. [Conclusion] A single session of anodal tDCS combined with treadmill training had a positive effect on the static balance of a subject with chronic hemiparesis stemming from a stroke.