With 100 - μ m in-plane resolution, we can clearly identify major structures of the brain, which complements magnetic resonance microscopy for imaging small-animal brain structures. Spectral PACT studies indicate that structural contrasts mainly originate from cytochrome distribution and that the ...
the corpus callosum. To further improve the macro-scale contrast of anatomical structures, and to better differentiate axons and dendrites from cell bodies, we mapped the tissue in terms of its scattering property. Based on our results, we anticipate that spatial light interference microscopy can ...
Small-angle X-ray scattering (SAXS) is a well-established technique for identifying molecular structures based on their scattering patterns7,8. SAXS is limited to the study of thin samples (mm scale) with the use of low-energy monochromatic x rays. In sSAXS, we improve system efficiency by...
Finally, as an application, we have used the Ontology Service to label the brain anatomical structures and to recognize the brain abnormalities due to polymicrogyria.M. EspositoSITIS 2007: International Conference on Signal Image Technologies & Internet Based Systems: 16-19 December 2007 Jiangong ...
Although the imaging region in the cleared sample may be limited by the depth of focus of the optics, this result indicates that not only many photons reached deep structures of the brain but also a sufficient number of scattered photons were collected from deep in the brain to form the ...
Because many enzymes involved in DNA biosynthesis utilize substrates with similar structures, high concentrations of reversible inhibitors may block multiple enzymes. A lower concentration of an irreversible inhibitor may be more selective if it only reacts with those enzymes having appropriately juxtaposed...
Regions in three-dimensional magnetic resonance (MR) brain images can be classified using protocols for manually segmenting and labeling structures. For la... RA Heckemann,JV Hajnal,P Aljabar,... - 《Neuroimage》 被引量: 1298发表: 2006年 An open-label safety and drug interaction study of ...
(SPoTS) microscope. In contrast to conventional far-field terahertz techniques, this microscope features the near-field interactions between samples and point terahertz sources on a sub-terahertz-wavelength scale. Herein, to evaluate the usefulness of terahertz imaging in cancer tissue biopsy in greater...
elements of dubstep and chip-tune lead synths, bringing melody and harmony to another level with complex chord structures, piano solo, and brain-melting sound design inspired by the works of Talpa/The Riddler, Captain Hook, Zyce, and many more. Mastered by Remerged with artwork by Martin ...
Therefore, an automatic segmentation technique is needed to deal with the routine analysis of clinical brain MR images. Many automatic image segmentation algorithms have been proposed1,2, but due to the complexity of deep brain structures, it is still a challenging task to develop a fast and ...