Computed tomography (CT) is an imaging technique that generates three-dimensional images from two-dimensional projection data. CT is widely applied in disease detection.
Oct 25, 2023
0
0
The human brain is made up of two kinds of matter: the nerve cell bodies (gray matter), which process sensation, control voluntary movement, and enable speech, learning and cognition, and the axons (white matter), which connect ...
Oct 20, 2023
0
696
The axial field of view (AFOV) plays a pivotal role in determining image quality in positron emission tomography (PET). While total-body PET scanners like the uEXPLORER offer superior sensitivity, they come at a higher cost ...
Sep 27, 2023
0
1
Brett Clementz doesn't love the term "schizophrenia."
May 24, 2023
0
23
Monitoring the flow of blood to the brain can reveal much about how it works. An increase in blood flow usually accompanies neuronal activity, whereas a decrease in the flow can be indicative of various abnormalities, e.g., ...
May 9, 2023
0
2
A research team at POSTECH led by Professor Chulhong Kim (Department of Electrical Engineering, Department of Convergence IT Engineering, and Department of Mechanical Engineering) has compiled the findings from innovative ...
Mar 24, 2023
0
8
An international team of researchers including Sofya Kulikova, Senior Research Fellow at the HSE University-Perm, found that ketamine, being an NMDA receptor inhibitor, increases the brain's background noise, causing higher ...
Dec 30, 2022
2
373
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
According to ARRS' American Journal of Roentgenology (AJR), the 3-T Dixon gradient-recalled echo (GRE) sequence performed higher than the current standard of 1.5-T SSFP for unenhanced coronary MRA, which could help expand ...
Mar 28, 2022
0
12
Biomedical engineers at Duke University have developed an automatic process that uses streamlined artificial intelligence (AI) to identify active neurons in videos faster and more accurately than current techniques.
May 24, 2021
0
46
