Near-infrared spectroscopy (NIRS) detects cortical neural activation without harmful radiation making it safe for use in pregnancy. The aims of this study were to assess neural circuitry involved in processing fear-relevant stimuli during pregnancy using NIRS, and to determine associations between ...
Vasomotion is important in the study of vascular disorders, including stroke. Spontaneous low and very low hemodynamic oscillations (3–150mHz) measured with near-infrared spectroscopy (NIRS) reflect the endothelial (3–20mHz), neurogenic (20–40mHz) and myogenic (40–150mHz) components of vasomot...
In this study, the involvement of the prefrontal cortex in working memory phases was assessed among veterans with PTSD and age-/gender-matched healthy controls. Multichannel functional near infrared spectroscopy (fNIRS) was utilized to measure prefrontal cortex hemodynamic activations during memory of ...
nature publishing group Clinical Investigation Articles Near-infrared spectroscopy for detection of a significant patent ductus arteriosus Valerie Y. Chock1, Laura A. Rose1, Jeanet V. Mante1 and Rajesh Punn2 Background: Near-infrared spectroscopy (NIRS) may assist with ...
Near-Infrared Reflectance Spectroscopy–Principal Components Regression Analyses of Soil Properties A fast and convenient soil analytical technique is needed for soil quality assessment and precision soil management. The main objective of this study was to evaluate the ability of near-infrared reflectance ...
Near-infrared spectroscopy (NIRS) is a new and increasingly widespread brain imaging technique, particularly suitable for young infants. The laboratories of the McDonnell Consortium have contributed to the technological development and research applications of this technique for nearly a decade. The present...
1 近红外漫反射光谱分析研究概况FTNIRDRSA(本文以及以后各文所用的省略语均见略语表)是一种现代光谱分析,作为一种理想的光谱分析技术,首先是光谱图中包含着丰富的信息,能从图谱中方便地提取信息,用于分析样品多种结构和组分;还要求分析速度快、分析精度高,样品量少。近红外 ...
during improvisation. Twenty guitarists performed improvised and formulaic sequences in a blues rock format while brain activity was recorded using functional near-infrared spectroscopy. Results indicate similar modulation in DLPFC as seen previously. Specific decreases of activity from left DLPFC in the ...
Near-infrared spectroscopy (NIRS) has shown some promise in diagnosing PAD when used in conjunction with a provocative maneuver. The purpose of this study was to assess the viability of NIRS in conjunction with a transient leg elevation provocative maneuver for detecting severe PAD. This ...
The use of Raman spectroscopy as a versatile characterization tool for calcium sulphoaluminate cements a compositional and hydration study 热度: 页数:7 NIRS-SPM Statistical Parametric Mapping for Near-infrared… 热度: 页数:45 exploring the role of social about media for smes as a new marketing...