نتایج جستجو برای: functional assessments
تعداد نتایج: 641913 فیلتر نتایج به سال:
Functional near-infrared spectroscopy (fNIRS) is a non-invasive and high-density imaging device used for the evaluation of cognitive functions by measuring oxygenated haemoglobin (HbO) deoxygenated (HHb) levels in prefrontal cortex. The present study determined utilisation fNIRS detecting cerebral oxygenation level during coordination simple stimulation activities healthy young volunteers. Thir...
In comparative life cycle assessment (LCA) studies of materials, there is a mismatch between the current practice and existing guidelines regarding functional unit definition. The purpose this study to develop practice-based framework for defining units in LCAs materials provide guidance which situations different types are relevant. A literature review identified three units: (i) reference flo...
neuropsychological studies have demonstrated that preclinical dementia accompanies a decreasing trend in cognitive state a few years prior to clinical diagnosis. sudden decline in episodic memory and semantic knowledge have been found to have the capability to differentiate patients in preclinical state of dementia from those experiencing normal aging. in addition, decline in episodic memory is...
Background and Importance: The extent of resection seems a solid prognostic factor in patients suffering from high-grade gliomas (HGGs). When administered orally, 5-ALA is exclusively converted by malignant cells into protoporphyrin IX (PPIX), identifying contrast-enhancing glial lesions under blue 400-nm light. The authors thoroughly assess the efficacy, accuracy, and safety profile of 5-ALA-g...
BACKGROUND AND PURPOSE A number of therapies in development for patients with central nervous system injury aim to reduce disability by improving function of surviving brain elements rather than by salvaging tissue. The current study tested the hypothesis that, after adjusting for a number of clinical assessments, a measure of brain function at baseline would improve prediction of behavioral ga...
Background and Objective: Spinal cord injury (SCI) has a high incidence rate in the world. However, until recently, there has been no reliable treatment available for its sensory and motor complications. Utilization of stem cells has opened new insights for treatment of SCI. Hair follicle stem cells (HFSCs) are multipotent, have high proliferative potential, and easily accessible. Here, we isol...
OBJECTIVE Transplantation of bone marrow stromal cells (BMSCs) or Schwann cells (SCs) can facilitate axonal regeneration in peripheral nerve injuries. The aim of this study was to compare the effects of transplantation of BMSCs and SCs on functional recovery after injury to the sciatic nerve in the rat. MATERIALS AND METHODS In this experimental research, adult male Wistar rats (n=24, 250-300...
INTRODUCTION Transplantation of bone marrow stromal cells (BMSCs) or Schwann cells (SCs) can increase axonal regeneration in peripheral nerve injuries. Based on our previous investigations, the goal of the present work was to examine the individual and synergistic effects of the two different cell types in sciatic nerve injury. We pursued to evaluate the effects of BMSCs and SCs co-transplantat...
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