Journal article
Preliminary evaluation of dual wavelength phased array imaging on neonatal brain function
Journal of Biomedical Optics, v 5(2)
Apr 2000
PMID: 10938783
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Imaging of human tissue using noninvasive techniques has been of great interest in biomedical fields. Optical imaging has attracted a lot of attention because of its portability and economy. The possibility that a highly portable, fast, safe, and affordable imaging system which could obtain interpretable images of brain function for pre- and full-term neonates in a few seconds, has been explored in this article. We have used a sensitive optical topography system, termed phased array, in which a pair of equal-amplitude and antiphase light sources are applied to generate a sharp amplitude null and phase transition plane. This two-wavelength (750 and 830 nm), frequency encoded (50 and 52 MHz) phased array imaging system can indicate the blood concentration and oxygenation changes in blood model studies and during parietal brain activation in neonates. Significant functional responses, particularly to parietal stimulation in normal and pathological states of neonatal brain, have been revealed in our study. The preliminary clinical results are presented in this article. ©
Metrics
Details
- Title
- Preliminary evaluation of dual wavelength phased array imaging on neonatal brain function
- Creators
- Yu Chen - University of PennsylvaniaShuoming Zhou - University of PennsylvaniaChunhua Xie - University of PennsylvaniaShoko Nioka - University of PennsylvaniaMaria Delivoria-Papadopoulos - Hahnemann University HospitalEndla Anday - Hahnemann University HospitalBritton Chance - University of Pennsylvania
- Publication Details
- Journal of Biomedical Optics, v 5(2)
- Publisher
- Society of Photo-Optical Instrumentation Engineers (SPIE)
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Pediatrics
- Web of Science ID
- WOS:000087654800010
- Scopus ID
- 2-s2.0-0034164352
- Other Identifier
- 991019168260304721
UN Sustainable Development Goals (SDGs)
This publication has contributed to the advancement of the following goals:
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Biochemical Research Methods
- Optics
- Radiology, Nuclear Medicine & Medical Imaging