Sentences with phrase «contrast imaging technique»

Not exact matches

In contrast to invasive approaches using electrodes, Daniel Huber's team specializes in optical techniques for imaging and stimulating brain activity.

With our technique, high contrast wide field imaging with high signal to noise ratio is now possible, which leads to high sensitivity wide field imaging.»

According to Xiao, photoacoustic imaging (PAI) is a hybrid optical imaging technique that combines the high optical contrast of pure optical imaging with the high spatial resolution and the deep imaging depth of ultrasound.

Sandia's technique achieved X-ray phase contrast imaging in a lab without a synchrotron, an expensive piece of equipment the size of a football field.

So Sandia borrowed and refined a technique being studied by the medical field, X-ray phase contrast imaging, to look inside the softer side of things without taking them apart.

Most other groups studying phase contrast X-ray imaging are looking into the technique for medical imaging, while Sandia is studying it for materials science applications.

However, we also specifically show how high - contrast AO and speckle imaging observations detect companions at larger separations ($ \ theta \ geq $ 0.02 - 0.05») that are missed by the spectroscopic technique, provide additional information for characterizing the companion and its potential contamination (e.g., PA, separation, $ \ Delta $ m), and cover a wider range of primary star effective temperatures.

The dataset was processed exploiting the angular differential imaging (ADI) technique with high - contrast algorithms.

Due to its unrivaled contrast, fluorescence imaging has emerged as the dominant light microscopy contrast technique in modern biology (1).

These samples do not necessarily require optical sectioning, but open the door to a number of other techniques that can improve contrast and resolution due to the lack of a requirement for high temporal imaging speeds.

The instrument will be equipped with advanced high contrast imaging technologies embedded in a coronagraph with a deformable mirror, multi-star wavefront control, and specialized post-processing techniques.

Test for urinary tract patency (an open passage), kidney ultrasound, x-rays of urinary system, including kidneys, ureters and bladder, x-rays repeated with contrast media (= intravenous pyelogram or IVP), other imaging techniques

Additionally, she has a clinical interest in dynamic imaging techniques such as contrast fluoroscopy for the diagnosis of swallowing disorders.

Additional radiographic imaging techniques, such as ultrasonography, contrast portography, or transcolonic portal scintigraphy, can provide important information about the presence, location, and type - of PSS.

EXPERIENCE Radiology Technologist September 2008 - September 2009 Godwin Corporation, Tripler Army Medical Center, HI Proficient in all clerical aspects of radiology to include patient check - in, informed consent, and use of CHCS and PACS programs Fluoroscopic exams to include pediatric and adult barium enemas, esophagrams, G.I. studies, VCUG's, HSG's, and modified barium swallows Use of portable C - arm in operating room procedures to include orthopedic, spinal, abdominal, urologic, vascular, and interventional radiology cases Operation of stationary C - arm in upper and lower extremity arthrogram studies and lumbar punctures Preparation of contrast material for gastrointestinal, gynecological, urologic, intravenous and intra-arterial studies Inpatient and outpatient diagnostic x-rays to include upper and lower extremities, cranium, chest and abdomen Proficient in emergency patient care protocol to include CPR, oxygen administration, suction and use of monitoring systems such as EKG and blood pressure equipment Adherence to all radiation protection standards in accordance with ALARA Instruction of Army Radiology students in all aspects of radiography Radiology Specialist (Active Duty) February 2008 - July 2008 U.S. Army, Tripler Army Medical Center, HI Diagnostic radiographic imaging using digital, portable, C - arm and plain film systems Fluoroscopic, orthopedic and operating room radiography utilizing GE, Siemens, Canon, and Fuji equipment Interventional procedures to include aortograms, peripheral and cerebral angiography, venography, femoral runoffs, arthrograms, fistulagrams and lumbar punctures Preparation and set up of sterile field and instruments for interventional and fluoroscopic procedures using proper sterile technique Proper set up and use of intra-arterial and intravenous injector systems Experience with reconstruction, subtraction, road mapping and duplication of digital images Orientation to additional radiology modalities such as ultrasound, MRI, nuclear medicine, CT and mammography