Brain Size Current Events | Brain Size News | 3
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New Research to shed light on Schizophrenia
view more (1999-08-24)
Duck-billed dinosaur crests not linked to sense of smell
After decades of debate, a U of T researcher has finally determined that duck-billed dinosaurs' massive but hollow crests had nothing to do with what many scientists suspected - the sense of smell. view more (2006-01-25)
A Vast Right Arm Conspiracy? Study Suggests Handedness May Effect Body Perception
There are areas in the brain devoted to our arms, legs, and various parts of our bodies. The way these areas are distributed throughout the brain are known as "body maps" and there are some significant differences in these maps between left- and right-handed people. view more (2009-11-05)
Study finds brain differences in adolescents with mental illness
Puberty may have an impact on areas of the brain that contribute to bipolar disorder or schizophrenia in youth, according to a study presented today at the annual meeting of the American College of Neuropsychopharmacology (ACNP). view more (2007-12-10)
Further evidence that genetics has a role in determining sexual orientation in men
Is sexual orientation something people are born with - like the colour of their skin and eyes - or a matter of choice" view more (2007-11-08)
Location, location — Cell sizes, lives influenced by host size
Cells from the smallest to the largest of mammals often seem to be "one size fits all." Now a closer look reveals that whether a cell lives in an elephant, mouse or something in between can make a big difference in its life. view more (2007-03-09)
Computer obeys thoughts via Brain-Computer Interface
A research group led by Academy Professor Mikko Sams is developing a brain-computer interface, a device that transforms electrical or magnetic brain signals into commands a computer can understand. Equipment of this kind is necessary. For instance, it enables physically disabled persons to use a computer keyboard. The Brain-Computer Interface, or... view more... (2005-03-02)
Nanoparticle synthesis allows particle size and shape to be tailored to end applications
Nanomaterials are increasingly gaining the attention of not only the scientific community, but also the public due to their unique properties which endear them to new and exciting applications. view more (2005-11-30)
Nanoparticles cross blood-brain barrier to enable 'brain tumor painting'
Brain cancer is among the deadliest of cancers. It's also one of the hardest to treat. view more (2009-08-04)
How to build a bigger brain
Push-ups, crunches, gyms, personal trainers - people have many strategies for building bigger muscles and stronger bones. But what can one do to build a bigger brain? view more (2009-05-13)
A genetic factor predicts prognosis in brain tumor patients
PLoS ONE has just published a study which defines a gene locus on chromosome 1 that predicts prognosis of brain tumor patients and may even set the basis for the development of more efficient drugs to combat brain cancer. view more (2007-06-28)
Why the brain has 'gray matter'
By borrowing mathematical tools from theoretical physics, scientists have recently developed a theory that explains why the brain tissue of humans and other vertebrates is segregated into the familiar "gray matter" and "white matter." view more (2006-01-12)
University of Chicago researchers find human brain still evolving
Human evolution, University of Chicago researchers report, is still under way in what has become our most important organ: the brain. view more (2005-09-09)
Dynamic brain atlas may help diagnose patients using advanced brain scans
Scientists have today unveiled new technology that may one day help doctors identify subtle brain abnormalities that underly major diseases including many psychiatric disorders and dementia. view more (2002-04-25)
Drinking alcohol associated with smaller brain volume
The more alcohol an individual drinks, the smaller his or her total brain volume, according to a report in the October issue of Archives of Neurology, one of the JAMA/Archives journals. view more (2008-10-14)
Erectile dysfunction drugs allowed more chemotherapy to reach brain tumors in laboratory study
In a study using laboratory animals, researchers found that medications commonly prescribed for erectile dysfunction opened a mechanism called the blood-brain tumor barrier and increased delivery of cancer-fighting drugs to malignant brain tumors. view more (2008-07-29)
Heavy marijuana use may damage developing brain in teens, young adults
Adolescents and young adults who are heavy users of marijuana are more likely than non-users to have disrupted brain development, according to a new study. view more (2009-02-03)
Technique used commonly in physics finds application in neuroscience
o understand how brain cells release compounds (or transmitters) used when the cells communicate with each other, Vladimir Parpura, associate professor of neuroscience, and Umar Mohideen, professor of physics at UC Riverside, devised a new technique, used commonly in physics, that can be applied now to the study of a wide range of biological... view more... (2006-08-07)
Compelling evidence demonstrates that 'Hobbit' fossil does not represent a new species of hominid
What may well turn out to be the definitive work in a debate that has been raging in palaeoanthropology for two years will be published in the November 2006 issue of Anatomical Record. view more (2006-10-09)
During exercise, the human brain shifts into high gear on 'alternative energy'
Alternative energy is all the rage in major media headlines, but for the human brain, this is old news. According to a study by researchers from Denmark and The Netherlands published in the October 2008 print issue of The FASEB Journal, the brain, just like muscles, works harder during strenuous exercise and is fueled by lactate, rather than... view more... (2008-10-01)
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