An advancement in ultrasound imaging is photoacoustic imaging (PAI), in which the skin or tissue absorbs pulses of laser light. The thermoelastic expansion of the skin or tissue emits sound, which is processed by the machinery ...
Apr 26, 2022
0
2
Forgetting can be a blessing and a curse. Some who've experienced a traumatic event cannot seem to forget, while others seem only to forget, and all too quickly.
Apr 14, 2022
0
212
UCLA scientists and colleagues have created a first-of-its-kind roadmap that traces each step in the development of blood stem cells in the human embryo, providing scientists with a blueprint for producing fully functional ...
Apr 13, 2022
0
220
Researchers have developed a miniature microscope that is designed for high-resolution 3D images inside the brains of living mice. By imaging deeper into the brain than previously possible with miniature widefield microscopes, ...
Mar 29, 2022
0
63
Researchers at The University of Texas MD Anderson Cancer Center have discovered that two distinct classes of cancer-associated fibroblasts (CAFs) accumulate in the pancreatic tumor microenvironment and play opposing roles ...
Mar 29, 2022
0
6
Though it has been eclipsed lately by SARS-CoV-2, there is another global epidemic still threatening people: HIV/AIDS. According to UNAIDS, a United Nations initiative, some 38 million people worldwide are currently infected ...
Mar 29, 2022
0
822
Brittany Taylor is a biomedical engineer and assistant professor who studies novel ways to improve bone and tendon healing after injuries. She is exploring drug delivery systems and temporary artificial tissue replacements ...
Jan 5, 2022
0
10
The secret to producing large batches of stem cells more efficiently may lie in the near-zero gravity conditions of space. Scientists at Cedars-Sinai have found that microgravity has the potential to contribute to life-saving ...
Dec 30, 2021
0
78
Brain imaging studies have shown structural and functional abnormalities in people with psychosis in the connections between the cortex and the thalamus, the major waystation for incoming sensory information and a critical ...
Dec 22, 2021
0
23
Why are some individuals able to use recreational drugs in a controlled way, whereas others switch to the compulsive, relapsing drug-seeking and -taking habits that characterize substance use disorder (SUD)? Despite more ...
Dec 17, 2021
0
64
