News tagged with imaging technologies
Photoacoustic tomography can 'see' in color and detail several inches beneath the skin
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 ...
Medical research
Mar 22, 2012 |
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Excess protein linked to development of Parkinson's disease
Researchers at the University of California, San Diego School of Medicine say overexpression of a protein called alpha-synuclein appears to disrupt vital recycling processes in neurons, starting with the ...
Parkinson's & Movement disorders
Feb 07, 2013 |
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Investigating the bystander effect: Virtual Reality as a viable platform for experimental psychology
The bystander effect is well-known in behavioural psychology and suggests that the more people who witnessing a violent emergency the less likely it is that someone will intervene. It was first identified ...
Psychology & Psychiatry
Jan 14, 2013 |
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Scanning innovation can improve personalized medicine
New combinations of medical imaging technologies hold promise for improved early disease screening, cancer staging, therapeutic assessment, and other aspects of personalized medicine, according to Ge Wang, director of Virginia ...
Medical research
Nov 26, 2012 |
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Cardiologists dramatically cut patient radiation exposure from X-rays
Each year, hundreds of thousands of X-rays are performed across the country to help detect and treat common cardiovascular conditions such as coronary artery disease, valve disease and other heart problems. However, concern ...
Cardiology
Aug 20, 2012 |
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Spectroscopic imaging reveals early changes leading to breast tumors
Purdue University researchers have created a new imaging technology that reveals subtle changes in breast tissue, representing a potential tool to determine a woman's risk of developing breast cancer and to ...
Cancer
Mar 06, 2012 |
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Twinkle, twinkle kidney stone: With a push you could be gone
Just the mention of kidney stones can cause a person to cringe. They are often painful and sometimes difficult to remove, and 10 percent of the population will suffer from them. In space, the risk of developing ...
Other
Jan 31, 2012 |
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Traditional physical autopsies -- not high-tech 'virtopsies' -- still 'gold standard'
TV crime shows like Bones and CSI are quick to explain each death by showing highly detailed scans and video images of victims' insides. Traditional autopsies, if shown at all, are at best in supporting roles to the high-tech ...
Other
Jan 16, 2012 |
3 / 5 (1) |
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Cell-CT: A new dimension in breast cancer research
Despite advances in both the diagnosis and treatment of breast cancer, the disease remains a leading worldwide health concern.
Cancer
Jan 05, 2012 |
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Facing complexity in the left brain/right brain paradigm
The left brain/right brain dichotomy has been prominent on the pop psychology scene since Nobel Laureate Roger Sperry broached the subject in the 1960s. The left is analytical while the right is creative, ...
Neuroscience
Jan 04, 2012 |
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Brain study reveals how successful students overcome math anxiety
Using brain-imaging technology for the first time with people experiencing mathematics anxiety, University of Chicago scientists have gained new insights into how some students are able to overcome their fears and succeed ...
Neuroscience
Oct 20, 2011 |
4.2 / 5 (5) |
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Scientists track neuronal stem cells using MRI
Carnegie Mellon University biologists have developed an MRI-based technique that allows researchers to non-invasively follow neural stem cells in vivo.
Neuroscience
Sep 29, 2011 |
5 / 5 (1) |
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Dangerous arrhythmia analyzed in a heartbeat
Just one second, one heartbeat. That's what is needed for a new, noninvasive functional imaging technology to record data for locating the source in the heart of a dangerous cardiac arrhythmia called ventricular ...
Medical research
Aug 31, 2011 |
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The pancreas as we’ve never seen it before
Professor Ulf Ahlgren and associates at Umea University in Sweden are a leading research team in the world in the development of optical projection tomography. With the aid of this imaging technology, they ...
Medical research
Aug 26, 2011 |
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Researchers use improved imaging technique; discover a better approach to diagnosing epilepsy
Using state-of-the-art, 7 Tesla magnetic resonance imaging (MRI) technology, University of Minnesota Medical School researchers may have uncovered a better approach to diagnosing epilepsy.
Medical research
Aug 01, 2011 |
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