p09.5 diagnostic accuracy and clinical value of multiple t2-hyperintensities on brain mri in early diagnosis of neurofibromatosis type 1 (nf1) in children: a cross-sectional study-p09.5诊断的准确性和多个T2高信号1型神经纤维瘤病(NF1)在儿童早期诊断脑MRI的临床应用价值:横断面研究-知来论文发表中心...
ATL influence on the putamen 为了进一步研究 ATL 对壳核的影响,我们重点研究了以下问题:ATL 后壳核的 LIIC 是否存在纵向变化?如果是,双侧壳核的 T1w/T2w 是如何变化的?我们测量了另一个由 14 名接受 ATL 治疗的难治性 ...
In this work, we propose a fusion algorithm using CDF9/7 wavelet based on lifting scheme with specified fusion rules to combine pairs of multispectral Magnetic Resonance Imaging (MRI) such as T1, T2. The experimental results of brain tumor show that the proposed algorithm preserves both edge ...
He was the only one with normal brain MRI. All 16 patients with deletions including the MBP gene had abnormal white matter in MRI. The main finding was poor differentiation of gray and white matter on T2-weighted images due to increased white matter signal intensity. In addition, measured ...
This work presents the application of a quantitative magnetic resonance imaging (MRI) technique in stereotactic deep-brain neurosurgery planning procedures... T Guo,TM Peters,SCL Deoni,... 被引量: 0发表: 2005年 Effects of deep brain stimulation and levodopa on postural sway in Parkinson's disea...
(MRI) in multiple sclerosis (MS) patients undergoing various immunomodulatory therapies.BACKGROUNDIn MS, dGM T2 hypointensities by MRI are hypothesized to represent iron deposition and are known to be associated with worse disease stage as assessed by brain atrophy, cognitive and physical disability....
On T1- and T2-weighted magnetic resonance (MR) images obtained at 0.14 T the rat brain was visible in the rat head as an area of relative high signal intensity. The enlarged lateral ventricles produced by intrastriatal injections of the excitotoxin kainic acid (KA) were clearly visible as ...
They are associated with focal areas of high signal intensity (T2H) on T2-weighted MRI of the brain. Changes in T2H may affect cognitive development. Our study was to analyse the relations between the long-term development of T2H development and the cognitive abilities in patients with NF1....
Ultrafast interleaved gradient-echo-planar imaging on a standard scanner Ultra-fast imaging traditionally implies either echo-planar imaging on specially developed gradient systems, or very short repetition time gradient-echo im... G.,C.,McKinnon - 《Magnetic Resonance in Medicine》 被引量: 488发表...
All active contacts were located within the STN on MRI.HR 3-D SWAN allows easy visualization of the STN. Adapted to stereotactic requirement, the sequence simplifies direct targeting in STN-DBS surgery. 展开 关键词: Keywords Deep brain stimulation Magnetic resonance imaging Subthalamic nucleus ...