Imaging Techniques News and Research

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New facilities for developing imaging tests in PESA CNIC-Santander study inaugurated

Felipe P-triz, Secretary of State for Research and Emilio Bot-n, president of Banco Santander have inaugurated today in Banco Santander Finantial City (located in Boadilla del Monte) the new facilities for developing the first imaging tests included in PESA (Progression of Early Subclinical Atherosclerosis) CNIC-Santander study.

8 Feb 2011

Surrogate questions imaging can answer about cancer

A Professor who is investigating how modern body imaging techniques can be adapted to answer new questions - such as the anti-cancer properties of fish oils and green tea, or establishing cause of death in forensic investigation - is to give a free public lecture at the University of Leicester.

3 Feb 2011

New research shows CEUS can improve diagnosis of variety of medical conditions in children

New research released here Thursday shows that "contrast-enhanced ultrasound" can safely improve the diagnosis of a variety of medical conditions in children - without exposing them to ionizing radiation.

29 Jan 2011

Patients with chronic depression can benefit from pioneering neurosurgical treatment

Pioneering neurosurgical treatment, a world first in Bristol, which very accurately targets brain networks involved in depression, could help people who suffer with severe and intractable depression.

25 Jan 2011

PROSPECT trial results shed new light on plaque types that cause unexpected heart attacks

Results from the PROSPECT clinical trial shed new light on the types of vulnerable plaque that are most likely to cause sudden, unexpected adverse cardiac events, and on the ability to identify them through imaging techniques before they occur.

21 Jan 2011

Biological Psychiatry publishes special issue focusing on postmortem studies of psychosis

Biological Psychiatry is proud to announce this week's publication of a special issue focusing on postmortem studies of psychosis. This special issue showcases the use of human brains postmortem to study psychiatric disorders, focusing on schizophrenia. The review articles highlight the benefits, achievements, problems, and perhaps most importantly, the future of postmortem research.

18 Jan 2011

The neuroscience of musical chills

Scientists have found that the pleasurable experience of listening to music releases dopamine, a neurotransmitter in the brain important for more tangible pleasures associated with rewards such as food, drugs and sex. The new study from The Montreal Neurological Institute and Hospital - The Neuro at McGill University also reveals that even the anticipation of pleasurable music induces dopamine release [as is the case with food, drug, and sex cues].

13 Jan 2011

Scientists find way to prevent early stage pancreatic cancer in research models

Cancer researchers at The Peggy and Charles Stephenson Oklahoma Cancer Center have found a way to stop early stage pancreatic cancer in research models - a result that has far-reaching implications in chemoprevention for high-risk patients.

12 Jan 2011

Population of highly active neurons could provide insight into neocortex

Carnegie Mellon University researchers have found that within the brain's neocortex lies a subnetwork of highly active neurons that behave much like people in social networks.

11 Jan 2011

Removal of ZIP proteins from hippocampus cell protects them from injury

Researchers in the Blue Bird Circle Developmental Neurogenetics Laboratory in the department of neurology at Baylor College of Medicine have discovered that zinc enters cells through specialized protein gates known as ZIP transporters, and removing these ZIP proteins from cells in the hippocampus significantly protects them from injury.

5 Jan 2011

Scientists receive $1.4 million NSF grant to develop robotic device for heart surgery

In a truly interdisciplinary effort, a team of biomedical scientists and engineers from the University of Houston and physicians from The Methodist Hospital Research Institute are collaborating to develop a platform for image-guided and robot-assisted surgeries on beating hearts that is minimally invasive.

17 Dec 2010

Toshiba announces multi-center trial to evaluate Time-SLIP Renal MR Angiography

Non-contrast MR angiography provides clear, high-quality images and can be used as an effective tool for diagnosing renal artery stenosis. To illustrate non-contrast MRA's ability as a diagnostic tool for renal artery stenosis, Toshiba has announced a multi-center trial to establish the clinical value of non-contrast Renal MRA using Time-SLIP.

29 Nov 2010

Aggressive surgery for brain tumors increases survival in children

A new Mayo Clinic study found that children with low-grade brain tumors (gliomas) who undergo aggressive surgery to completely remove the tumor have an increased chance of overall survival. If complete removal is not possible, adding radiation therapy to a less complete surgery provides patients with the same outcomes as a complete removal.

23 Nov 2010

Cold Spring releases new series of laboratory manuals

Sophisticated techniques that permit the visualization of dynamic processes in cells, tissues, and organ systems at extraordinary levels of resolution have become tremendously valuable in biological research. However, finding the right imaging method and optimizing it for data collection can be a daunting process, even for an established imaging laboratory. To fill this need, a new series of laboratory manuals has been developed by Cold Spring Harbor Laboratory Press. The first volume in this series, Imaging: A Laboratory Manual, has just been released.

19 Nov 2010

Video game-based technologies allow new insight into memory, perception and motor control

New tools inspired by video games are revealing how the brain senses and responds to its surroundings, finds new human and animal research. Taking advantage of state-of-the art technologies to track and mimic real-life environments, these studies show with new detail how the brain navigates, identifies, and remembers a setting. In additional human research, scientists apply these same technological advances to help people who have experienced strokes regain skills.

17 Nov 2010

Structural imaging techniques can help identify risk for developing Alzheimer's disease

New results from a study by neuroscientists at Rush University Medical Center suggest that people at risk of developing Alzheimer's disease exhibit a specific structural change in the brain that can be visualized by brain imaging. The findings may help identify those who would most benefit from early intervention.

17 Nov 2010

New findings on HIV can help validate structure-based drug design approach

The development of new drugs to treat and prevent HIV/AIDS depends on understanding the basic biology of how the virus infects human cells. For 25 years, researchers supported primarily by NIH's National Institute of General Medical Sciences (NIGMS) have been generating the structures of key viral proteins, revealing important insights into the virus's mechanisms and, more importantly, its Achilles' heels.

15 Nov 2010

tDCS electric stimulation can improve motor function in stroke patients

A noninvasive electric stimulation technique administered to both sides of the brain can help stroke patients who have lost motor skills in their hands and arms, according to a new study led by researchers at Beth Israel Deaconess Medical Center (BIDMC).

10 Nov 2010

Researchers to determine levels of stroke risk in patients with narrowed brain arteries

Neurological researchers at Rush University Medical Center are part of a multicenter, National Institutes of Health (NIH) study to determine the levels of stroke risk and stroke recurrence in patients with narrowed brain arteries.