The blood hyperserotonemia of autism is one of the most consistent biological findings in autism research, but its causes remain unclear. A major difficulty in understanding this phenomenon is the lack of information on fundamental interactions among the
MRIDTIObesity is associated with cognitive dysfunction in children and adolescents, although the mechanisms underlying these deficits remain unclear. This study examined the associations between body mass index (BMI) and regional gray matter volume and white matter integrity in 120 healthy children and ...
网络脑质量 网络释义 1. 脑质量 ... peptide, CGRP)的释出,而进一步使得脑质量(brain mass)与脑脊髓液(CSF)的比值增高,使得颅内压固有的缓冲作用机制发 … blog.sina.com.cn|基于3个网页
MRI of the brain showed a right CPA mass, which was centrally hyperintense on gadolinium (Gd)-enhanced Tl-weighted images, but with no obvious Gd enhancement (Fig. 1B, C). The central area of the mass was slightly hyperintense on the T2-weighted sequences with evidence of subacute ...
left ventricular mass, echocardiography, MRI, brain morphology, cognitive functionLeft ventricular mass (LVM) has been shown to to serve as measure of target organ damage resulting from chronic exposure to several risk factors. Data on the association of mid-life LVM with later cognitive performance...
10/25 patients were initially misdiagnosed clinically as brain abscess, primary central nervous system tumor metastasis. T2-hypointense rim, incomplete ring enhancement of the lesions on post-gadolinium T1- weighted imaging on brain MRI enabled accurate diagnosis of TDLs. 13 of 21 patients with ...
Another MRI of the brain was done 2 weeks after the previous MRI and showed a similar cystic lesion, probably cryptococcoma (Fig. 1). Other positive MRI findings were multiple enlarged perivascular spaces involving bilateral basal ganglia, probably gelatinous pseudocysts with leptomeningeal enhancemen...
Weigand et al.106demonstrated the power of MRM in MS imaging using nanoDESI-MSI on a triple quadrupole instrument with MRM acquisition mode to detect lipids in mouse brain and rat kidney. With this strategy, they were able to distinguish isobaric phospholipids and different eicosanoid isomers. It...
He had right sided weakness involving face, and upper limbs more than lower limbs on exam. MRI with gadolinium of the brain revealed a moderately large left fronto-parietal lesion that showed cortical enhancement. The primary differential was a neoplastic lesion. The patient's clinical condition ...
To enable biochemical characterization of the brain and knowledge discovery from such unprecedented data, we developed and integrated several data-driven methods for analyzing the high-dimensional, multiscale 3D MSI and SCMS data (Fig. 1c). First, the MSI data were mapped to MRI and the Waxholm...