Every new imaging technology has an aura of magic about it because it suddenly reveals what had been concealed, and makes visible what had been invisible. So, too, with photoacoustic tomography, which is allowing scientists ...
Mar 22, 2012
0
0
The body is like a sophisticated network with a myriad of peripheral blood vessels connected from the heart to the extremities. If blood fails to pass through these peripheral blood vessels, a wound may not heal or even lead ...
Apr 29, 2022
0
7
A postgraduate student from King's College London School of Biomedical Engineering & Imaging Sciences has developed a deep learning framework to enhance a novel light emitting diodes (LED) based photoacoustic imaging technique ...
May 31, 2022
0
3
At the 96th General Session of the International Association for Dental Research (IADR), held in conjunction with the IADR Pan European Regional (PER) Congress, Jesse Jokerst, University of California, San Diego, USA gave ...
Jul 26, 2018
0
5
Although ovarian cancer is the deadliest type of cancer for women, only about 20% of cases are found at an early stage, as there are no real screening tests for them and few symptoms to prompt them. Additionally, ovarian ...
Nov 29, 2022
0
5
Photoacoustic imaging is an imaging modality related to ultrasound imaging. A light source is inserted into a hollow-core needle and used to illuminate the patient's tissues. The tissue expands, resulting in pressure waves, ...
Dec 22, 2021
0
1
One person dies every hour from melanoma skin cancer in the United States, according to the American Cancer Society. A technique, known as photoacoustics, can find some forms of melanoma even if only a few cancerous cells ...
Jul 30, 2012
0
0
Oxidative stress is fundamental to the development of diverse pathological conditions including atherosclerosis. However, the effect of oxidative stress on atherosclerosis remains to be known.
Researchers have developed a photoacoustic imaging watch for high-resolution imaging of blood vessels in the skin. The wearable device could offer a non-invasive way to monitor hemodynamic indicators such as heart rate, blood ...
Mar 11, 2024
0
52
After a lightning strike, thunder can be heard for a short period of time. This is due to the fact that the surrounding material that was struck by lightning absorbs the light, and as a result of the conversion of this light ...
May 12, 2022
0
7
