Optical coherence tomography for cross-sectional imaging of neural activity
نویسندگان
چکیده
منابع مشابه
Acute commotio retinae determined by cross-sectional optical coherence tomography.
PURPOSE To demonstrate the cross-sectional anatomy in acute commotio retinae. METHODS A 27-year-old male with unilateral decreased vision after acute blunt ocular trauma, was examined by optical coherence tomography (OCT). RESULTS Visual acuity was 20/20 OD and 20/50 OS. Fundus examination OS demonstrated a mild edema in the papillomacular and foveal area. OCT confirmed a separation of the ...
متن کاملThree-dimensional, non-invasive, cross-sectional imaging of protein crystals using ultrahigh resolution optical coherence tomography
Micro-scale, non-invasive, three-dimensional cross-sectional imaging of protein crystals was successfully accomplished using ultra-high resolution optical coherence tomography (UHR-OCT) with low noise, Gaussian like supercontinuum. This technique facilitated visualization of protein crystals even those in medium that also contained substantial amounts of precipitates. We found the enhancement o...
متن کاملIn vivo cross-sectional imaging of the phonating larynx using long-range Doppler optical coherence tomography
Diagnosis and treatment of vocal fold lesions has been a long-evolving science for the otolaryngologist. Contemporary practice requires biopsy of a glottal lesion in the operating room under general anesthesia for diagnosis. Current in-office technology is limited to visualizing the surface of the vocal folds with fiber-optic or rigid endoscopy and using stroboscopic or high-speed video to infe...
متن کاملImaging developing neural morphology using optical coherence tomography.
Imaging technologies offer numerous possibilities to investigate the processes involved in neural development. The optical coherence tomography (OCT) technology is analogous to ultrasound backscatter microscopy except reflections of light are detected rather than sound. The OCT technology combines high-resolution in vivo imaging in a diode-based benchtop instrument capable of micron-scale resol...
متن کاملForward-imaging instruments for optical coherence tomography.
We discuss the design and implementation of forward-imaging instruments for optical coherence tomography (OCT), which require the delivery, scanning, and collection of single-spatial-mode optical radiation. A hand-held surgical probe for use in open surgery can provide cross-sectional images of subsurface tissue before surgical incisions are made. A rigid laparoscope for minimally invasive surg...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Neurophotonics
سال: 2015
ISSN: 2329-423X
DOI: 10.1117/1.nph.2.3.035001