Zobrazeno 1 - 10
of 14
pro vyhledávání: '"David J. Aziz"'
Publikováno v:
Cell Reports, Vol 33, Iss 3, Pp 108272-(2020)
Cell reports
Cell reports
SUMMARY Animal behavior is motivated by internal drives, such as thirst and hunger, generated in hypothalamic neurons that project widely to many brain areas. We find that water-restricted mice maintain stable, high-level contrast sensitivity and bri
Autor:
Barry R. Masters, David J. Aziz, Terence C. O'Grady, Arthur F. Gmitro, James H. Kerr, Leon Goldman
Publikováno v:
Journal of biomedical optics. 2(4)
The use of reflected light confocal microscopy is proposed to rapidly observe unfixed, unstained biopsy specimens of human skin. Reflected light laser scanning confocal microscopy was used to compare a freshly excised, unfixed, unstained biopsy speci
Cholinergic activation of nicotinic receptors in the cortex plays a critical role in arousal, attention, and learning. Here we demonstrate that cholinergic axons from the basal forebrain of mice excite a specific subset of cortical interneurons via a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff3e20c5c65eb1c70b7f78fc0103ed1d
https://europepmc.org/articles/PMC3320796/
https://europepmc.org/articles/PMC3320796/
Publikováno v:
SPIE Proceedings.
Recent advances in DNA sequencing techniques require the development of high NA immersion microscope systems with large field-of-view, increased resolution and very tight distortion correction. This paper discusses the optical design and tolerance an
Publikováno v:
SPIE Proceedings.
Interference microscopy is the primary tool used in the Data Storage industry for air bearing surface (ABS) and pole tip recession (PTR) measurements. ABS parameters include crown, camber and twist (CCT), and affect the behavior of the magnetic head
Autor:
David J. Aziz, Arthur F. Gmitro
Publikováno v:
SPIE Proceedings.
The imaging performance of a confocal microscope including a fiber-optic imaging bundle is discussed. The goal of such a system is to examine objects which would otherwise be prohibited to confocal microscopy. It is found that this system can produce
Autor:
Arthur F. Gmitro, David J. Aziz
Publikováno v:
SPIE Proceedings.
The design of a confocal microscope including a fiber-optic imaging bundle is discussed, and experimental results are presented. The imaging bundle extends the range of the confocal microscope to image samples inaccessible to a conventional confocal
Publikováno v:
Diagnostic and Therapeutic Cardiovascular Interventions II.
Fluorescence response of canine heart tissue is studied in an attempt to localize the conduction system atrioventricular (AV) node. Data is collected for 364 nm and 308 nm illumination via a 750 micrometers diameter fiber placed against the tissue. T
Autor:
David J. Aziz
Publikováno v:
Optical Engineering. 37:1429
This paper describes the application of white-light optical interferometry to the nondestructive inspection of engine cylinder surfaces. A system has been designed and built specifically for application of this technique to the measurement of in situ
Publikováno v:
Academic Radiology. 4:848