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Smokers invite to test vaccine against nicotine addiction
UCSF's Habit Abatement Clinic is testing a vaccine that enlists help from the immune system to keep nicotine away from the brain. The vaccine is designed to help smokers quit and to limit the urge to start smoking again. view more (2006-06-12)
Lighting up the human brain at night
Most people are aware that light affects human behaviour and can be used to treat disorders such as Seasonal Affective Disorder, but now researchers from the University of Surrey and the University of Liege have found new evidence that light administered during the night immediately reduces sleepiness and boosts human brain function. These... view more... (2004-10-25)
'Singing brains' offers epilepsy and schizophrenia clues
Studying the way a person's brain 'sings' could improve our understanding of conditions such as epilepsy and schizophrenia and help develop better treatments. view more (2009-05-20)
Prevalence of prenatal brain damage amongst infant deaths investigated
The researchers are currently completing a two-year, Scotland-wide study of the prevalence of prenatal brain damage in almost 400 babies who died around the time of their birth. The next, linked, project will be to look at a possible connection between the apolipoprotein E gene (ApoE) and brain damage in babies. This gene has a known association... view more... (1999-10-28)
Hard-wiring the fruit fly's visual system
Both vertebrate and fruit fly have so-called visual maps in the brain that represent the world they see. view more (2006-09-21)
Memory function varies after damage to key area of the brain
Scientists at the University of Liverpool have discovered dramatic differences in the memory performance of patients with damage to the hippocampus, an area of the human brain key to memory. view more (2008-10-23)
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)
Not just your imagination: The brain perceives optical illusions as real motion
Ever get a little motion sick from an illusion graphic designed to look like it's moving? A new study suggests that these illusions do more than trick the eye; they may also convince the brain that the graphic is actually moving. view more (2009-02-03)
Daytime light exposure dynamically enhances brain responses
Exposure to light is known to enhance both alertness and performance in humans, but little is understood regarding the neurological basis for these effects, especially those associated with daytime light exposure. view more (2006-08-22)
Making sense of the world through a cochlear implant
Scientists at University College London and Imperial College London have shown how the brain makes sense of speech in a noisy environment, such as a pub or in a crowd. The research suggests that various regions of the brain work together to make sense of what it hears, but that when the speech is completely incomprehensible, the brain appears to... view more... (2007-03-13)
MRI study opens door to assessing, preventing dangerous brain iron levels
A magnetic resonance imaging (MRI) study at UCLA opens new doors to assessing and potentially preventing brain iron accumulation associated with risk of developing degenerative brain diseases such as Alzheimer's, Parkinson's and Dementia With Lewy Bodies. view more (2006-03-27)
Cerebrospinal fluid used to deliver therapeutics for Lou Gehrig's disease to brain
Researchers from the University of California, San Diego have shown that instead of trying to deliver therapeutic agents for neurodegenerative diseases across the highly impermeable blood-brain barrier via the blood, therapeutic molecules known as antisense oligonucleotides can be delivered to the brain and spinal cord through the cerebrospinal... view more... (2006-07-28)
Scientists find brain function most important to maths ability
Scientists at UCL (University College London) have discovered the area of the brain linked to dyscalculia, a maths learning disability. view more (2006-03-07)
Postmortem data support link between gene and schizophrenia
We have known for a long time that there is a genetic component to schizophrenia, but nailing down the gene(s) has not been easy. view more (2005-09-13)
Mobile microscopes illuminate the brain
The majority of our life is spent moving around a static world and we generate our impression of the world using visual and other senses simultaneously. view more (2009-11-03)
Future diabetes treatment may use resveratrol to target the brain
Resveratrol, a molecule found in red grapes, has been shown to improve diabetes when delivered orally to rodents. Until now, however, little has been known about how these beneficial changes are mediated in the body. view more (2009-10-06)
Blame the brain for high blood pressure
The controversial idea that one cause of high blood pressure lies within the brain, and not the heart or blood vessels, has been put forward by scientists at the University of Bristol, UK, and is published this week in the journal Hypertension. view more (2007-04-16)
New discovery about the formation of new brain cells
The generation of new nerve cells in the brain is regulated by a peptide known as C3a, which directly affects the stem cells' maturation into nerve cells and is also important for the migration of new nerve cells through the brain tissue, reveals new research from the Sahlgrenska Academy published in the journal Stem Cells. view more (2009-11-24)
New methods for brain research
Novel methods of measuring magnetic fields outside the head give further insights to the functioning of the human brain. In his doctoral thesis "Estimating Neural Currents from Neuromagnetic Measurements", Kimmo Uutela developed new methods for finding electrical activity of the brain, which enable easier identification of different... view more... (2002-12-10)
U of Minnesota researchers discover noninvasive diagnostic tool for brain diseases
Researchers from the University of Minnesota Medical School and Brain Sciences Center at the Minneapolis VA Medical Center have identified a noninvasive and painless way to diagnose complex brain diseases. view more (2007-08-23)
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