نتایج جستجو برای: brain sections
تعداد نتایج: 559911 فیلتر نتایج به سال:
Our current understanding of neuroanatomical abnormalities in neuropsychiatric diseases is based largely on magnetic resonance imaging (MRI) and post mortem histological analyses of the brain. Further advances in elucidating altered brain structure in these human conditions might emerge from combining MRI and histological methods. We propose a multistage method for registering 3D volumes recons...
PURPOSE In an experimental autoimmune animal model, retinal ganglion cell (RGC) loss was induced through immunization with glaucoma-related antigens. The target of this study was to investigate the pathomechanism behind this decline and the serum antibody reactivity against ocular and neuronal tissues after immunization with glaucoma- and non-glaucoma-associated antigens. METHODS Rats immuniz...
This work presents a method for classification and segmentation of brain tumors based on deep learning analysis contrast T1 (T1c) MR images. To achieve this goal, three different networks are investigated i.e., U-Net, VGG16-Segnet, DeepLabv3+ models. In addition, the integration 3D narrow-band information MRI volumes is imported to input Convolutional Neural Network (CNN) describe more accurate...
Rickettsial organisms resembling Ehrlichia ruminantium (the causative organism of heartwater) were demonstrated in brain smears and formalin-fixed brain sections derived from a buffalo calf that died on a private game reserve in northern KwaZulu-Natal. The possibility that the tick-free environment of a quarantine boma may have affected the calf's immunity, is discussed. These findings suggest ...
10.1128/JVI.74.3.1533-1537.2000. 2000, 74(3):1533. DOI: J. Virol. Gilden Burgoon, Omar Ghausi, Dennis R. Burton and Donald H. Gregory P. Owens, R. Anthony Williamson, Mark P. Situ Recognizing Measles Virus Antigens In SSPE Brain Enriches for Antibody Antibody Phage Libraries Prepared from with Panencephalitis (SSPE) Brain Sections Immunopanning of Subacute Sclerosing with Chronic Inflammatory D...
Functional magnetic resonance imaging of the human brain in action presents large statistical and computational challenges. Here we describe those challenges and provide references to a number of other papers where detailed methods developed to meet them are reported. The first seven sections of this paper were written in 1995 when our work was in its infancy. The last four sections were writte...
Objective: The blood-brain barrier is an electromagnetic mechanism on a neurophysical basis. In this study, we compared the X-Ray device, which similar to in many ways. 
 Material and Methods: We collected brain samples from deep temporal cortex sections of ten rats, stained them via glial fibrillary acidic protein (GFAP) technique, visualized architectural structures barriers, with X-ray ...
Objective(s): The adverse health effects of nanosilver (AgNp) on adult animal models have been well documented. However, data is scarce regarding the toxic effects of AgNp on sensitive developmental stages. The present study aimed to investigate the effects of maternal milk exposure to AgNp on apoptosis induction in the liver and brain of the offspring of rats. Materials and Methods: Lact...
Purpose: This study is designed to determine the sex differences in brain weight and volume of left hemisphere and its gray and white matters in right-handed normal subjects and the right-handed subjects which were suffered from Alzheimer and Parkinson diseases. Materials and Methods: This study was performed on 72 normal human brains (38 male, 34 female), 11 brains suffered from Alzheimer (4 ...
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