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Health: Improving the recognition of brain tumours
Researchers at the Institute of Nuclear Chemistry in Jülich have developed a short-lived, radioactive amino acid that delivers much more precise information on brain tumours and their structure than was possible in the past. By combining positron emission tomography (PET), a process that visualises the spread of radioactive substances in the... view more... (2005-05-04)
Neurological differences support dyslexia subtypes
Parts of the right hemisphere of the brains of people with dyslexia have been shown to differ from those of normal readers. view more (2009-06-25)
Advances in brain imaging for epilepsy
Positron emission tomography (PET) brain scans of a brain chemical messenger system may prove sensitive enough to help plan brain surgery for epilepsy, according to a study presented at the 130th annual meeting of the American Neurological Association in San Diego. view more (2005-09-22)
Newborn brains grow vision and movement regions first
The regions of the brain that control vision and other sensory information grow dramatically in the first few months following birth, while the area that controls abstract thought experiences very little growth during the same period, University of North Carolina at Chapel Hill researchers have found. view more (2007-02-09)
Gorilla gets MRI at Bronx Zoo
Talk about house calls! The Wildlife Conservation Society thanks The Brain Tumor Foundation and its "Road To Early Detection" campaign for their assistance in performing a brain scan on a gorilla at the Bronx Zoo. view more (2009-03-27)
Groundbreaking findings on autism to be presented at Carnegie Mellon international symposium
Today's autism research draws on a variety of scientific disciplines, from genetics to functional magnetic resonance imaging (fMRI) to neural development. At the 35th Carnegie Symposium on Cognition, "Development and Brain Systems in Autism," 16 of the world's most prominent autism researchers will present their latest groundbreaking... view more... (2008-09-30)
From Physics to Physicians
The Particle Physics and Astronomy Research Council (PPARC) and the UK Health Departments have signed a concordat to formally recognise and explore the potential for collaboration in technological areas of common interest. The Concordat, signed by Professor Ian Halliday, Chief Executive of PPARC and Professor Sir John Pattison, Director of... view more... (2002-05-22)
Morning people and night owls show different brain function: University of Alberta study
Are you a "morning person" or a "night owl?" Scientists at the University of Alberta have found that there are significant differences in the way our brains function depending on whether we're early risers or night owls. view more (2009-06-24)
MRI may be unnecessary prior to treatment in most newly diagnosed breast cancer patients
New research findings published in the August issue of the Journal of the American College of Surgeons challenge the routine use of magnetic resonance imaging (MRI) as a means to improve surgical outcomes in newly diagnosed breast cancer patients. view more (2009-08-14)
WVU study demonstrates efficacy of CT perfusion in diagnosis of acute ischemic stroke
A study conducted by a team of stroke experts from West Virginia University Health Sciences Center demonstrates that CT (computed tomography) perfusion imaging - a technology which measures blood flow and is available to most hospitals - may dramatically improve fast and accurate stroke diagnosis, enabling physicians to provide more targeted care... view more... (2008-10-30)
Iowa State chemists track how drug changes, blocks flu virus
An anti-virus drug attacks influenza A by changing the motion and structure of a proton channel necessary for the virus to infect healthy cells, according to a recently published research paper by two Iowa State University chemists. view more (2008-02-04)
Every moment counts: Predicting treatment responses earlier for brain tumor patients
Using metabolic or molecular imaging to measure brain tumor patients' response to treatment is a powerful predictor of survival, notes a first-of-its-kind study presented at the 54th Annual Meeting of SNM, the world's largest society for molecular imaging and nuclear medicine professionals. view more (2007-06-04)
Earth's magnetic field really did reverse itself
NWO researchers have developed an improved method of identifying the magnetic signals in old geological strata. The researchers used the new method to show that the earth's magnetic field really did reverse itself ten million years ago. Particles of iron in sediments orient themselves in accordance with the local magnetic field of the earth. As... view more... (2001-11-27)
Conscious and unconscious memory linked in storing new information
The way the brain stores new, conscious information such as a first kiss or a childhood home is strongly linked to the way the human brain stores unconscious information, researchers at Yale report this month in an article featured on the cover of Neuron. view more (2006-04-04)
Autism problems explained in new research
New research from Melbourne's Howard Florey Institute helps to explain why children with autism spectrum disorders (autism) have problem-solving difficulties. view more (2005-10-25)
3-D ultrasound scanner provides in-depth view of the brain
Biomedical engineers at Duke's Pratt School of Engineering have adapted a three-dimensional ultrasound scanner that might guide minimally invasive brain surgeries and provide better detection of a brain tumor's location. view more (2007-06-21)
Precuneus region of human and monkey brain is divided into 4 distinct regions
A study published this week in PNAS provides a comprehensive comparative functional anatomy study in human and monkey brains which reveals highly similar brain networks preserved across evolution. view more (2009-11-03)
Dual-imaging technique useful before -- and during -- brain surgery
Brain specialists associated with the Neuroscience Institute at the University of Cincinnati (UC) and University Hospital say the ability to incorporate-in real time-two high-tech imaging tools into the operating room can improve the functional abilities of patients who undergo brain surgery. view more (2007-06-11)
Twinkling nanostars cast new light into biomedical imaging
Purdue University researchers have created magnetically responsive gold nanostars that may offer a new approach to biomedical imaging. view more (2009-07-22)
Low birth weight babies with reduced occipital regional volumes at higher risk for visual impairment
Preterm infants with smaller occipital brain volumes are more likely to experience impaired visual function in early childhood according to a study published in the August 2006 issue of Investigative Ophthalmology & Visual Science (IOVS). view more (2006-08-30)
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