Results 261 to 270 of about 584,548 (310)

Optical Imaging

2012
Non-invasive optical imaging techniques, such as fluorescence imaging (FI) or bioluminescence imaging (BLI) have emerged as important tools in biomedical research. As demonstrated in different animal disease models, they enable visualization of physiological and pathophysiological processes at the cellular and molecular level in vivo with high ...
Jochen, Müller   +2 more
  +7 more sources

Fundamentals of Optical Imaging

2021
Optical imaging, which possesses noninvasive and high-resolution features for biomedical imaging, has been used to study various biological samples, from in vitro cells, ex vivo tissue, to in vivo imaging of living organism. Furthermore, optical imaging also covers a very wide scope of spatial scale, from submicron sized organelles to macro-scale live ...
Liyun, Lin   +7 more
openaire   +2 more sources

Diffuse optical imaging

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2009
Diffuse optical imaging is a medical imaging technique that is beginning to move from the laboratory to the hospital. It is a natural extension of near-infrared spectroscopy (NIRS), which is now used in certain niche applications clinically and particularly for physiological and psychological research.
Gibson, Adam, Dehghani, Hamid
openaire   +3 more sources

Imaging of the optic nerve

European Journal of Radiology, 2010
This article provides an overview of the imaging findings of diseases affecting the optic nerve with special emphasis on clinical-radiological correlation and on the latest technical developments in MR imaging and CT. The review deals with congenital malformations, tumors, toxic/nutritional and degenerative entities, inflammatory and infectious ...
Becker, Minerva   +5 more
openaire   +3 more sources

Optical imaging of the cervix

Cancer, 2003
Recent advances in fiber optics, sources and detectors, imaging, and computer-controlled instrumentation have stimulated a period of unprecedented growth in the development of photonics technologies for a wide variety of diagnostic and therapeutic clinical applications.
Rebekah A, Drezek   +7 more
openaire   +2 more sources

Multimodal optical imaging

American Journal of Physiology-Lung Cellular and Molecular Physiology, 2003
The recent resurgence of interest in the use of intravital microscopy in lung research is a manifestation of extraordinary progress in visual imaging and optical microscopy. This review evaluates the tools and instrumentation available for a number of imaging modalities, with particular attention to recent technological advances, and addresses recent ...
Cindy, Lawler   +4 more
openaire   +2 more sources

Translational Optical Imaging

American Journal of Roentgenology, 2012
Optical imaging is experiencing significant technologic advances. Simultaneously, an array of specific optical imaging agents has brought new capabilities to biomedical research and is edging toward clinical use. We review progress in the translation of macroscopic optical imaging-including fluorescence-guided surgery and endoscopy, intravascular ...
Adrian, Taruttis, Vasilis, Ntziachristos
openaire   +2 more sources

Optical polarization imaging

Applied Optics, 1997
The temporal profiles of the parallel and perpendicular polarization components of a light pulse backscattered from a scattering medium are different. The depth of penetration into the tissue and depolarization of the backscattered light depend on the scattering and absorption characteristics of the tissue.
S G, Demos, R R, Alfano
openaire   +2 more sources

Optic neuropathy in imaging

Radiología (English Edition)
The aim of this work is to provide a diagnostic approach to the potential causes of optic neuropathy, focusing on the radiological findings associated with this pathology. Various etiologies have been identified, including inflammatory and demyelinating optic neuritis, developmental and hereditary diseases, neurodegenerative disorders, infectious ...
P, Sobral Viñas   +5 more
openaire   +2 more sources

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