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Latest Cerebral hemisphere Stories

2014-04-10 14:55:33

Rainbowfish raised in the wild braver than those bred in captivity, study shows The boldest black-lined rainbowfish are those that are born in the wild. Also more fearless are those that analyze information both sides of their brains. This is the conclusion of Australian researchers Culum Brown and Anne-Laurence Bibost from Macquarie University, in a study published in Springer’s journal Behavioral Ecology and Sociobiology. The preference to analyze and react to information with...

Einstein's Brain Was Apparently Very Well-Connected
2013-10-05 05:03:40

[ Watch the Video: Dissecting Einstein's Brain ] redOrbit Staff & Wire Reports - Your Universe Online Albert Einstein is generally recognized as one of the greatest thinkers of the 20th century, but exactly what was it that made his brain so special? The authors of a recently published study believe that they have found the answer to that riddle. Writing in the journal Brain, Weiwei Men of East China Normal University's Department of Physics and his colleagues explained that the...

Left Vs. Right: University Says Neither When It Comes To Brain Dominance
2013-08-19 11:11:25

Brett Smith for redOrbit.com - Your Universe Online The idea of a “left-brain” versus a “right-brain” personality has been used in a variety of contexts over the years, from interpersonal relationships to career choices. However, a new study from the University of Utah found that the idea of a dominant side of the brain affecting personality could be nonsense. Using brain imaging scans taken from over 1,000 volunteers, the Utah neuroscientists found that each side of the brain...

2012-11-02 14:33:03

UC Santa Barbara has reported an important discovery in the interdisciplinary study of split-brain research. The findings uncover dynamic changes in brain coordination patterns between left and right hemispheres. Split-brain research has been conducted for decades, and scientists have long ago shown that language processing is largely located in the left side of the brain. When words appear only in the left visual field —— an area processed by the right side of the brain...

2012-03-22 09:35:05

Both human infants and baboons have a stronger preference for using their right hand to gesture than for a simple grasping task, supporting the hypothesis that language development, which is lateralized in the left part of the human brain, is based on a common gestural communication system. The results are reported in the Mar. 21 issue of the open access journal PLoS ONE. The researchers, led by Helene Meunier of the University of Strasbourg in France, found that hand preference of both...

2012-03-21 14:31:05

Readers whose mother tongue is Arabic have more challenges reading in Arabic than native Hebrew or English speakers have reading their native languages, because the two halves of the brain divide the labor differently when the brain processes Arabic than when it processes Hebrew or English. That is the result of a new study conducted by two University of Haifa researchers, Dr. Raphiq Ibrahim of the Edmond J. Safra Brain Research Center for the Study of Learning Disabilities and the Learning...

Creative Thinking Not Just For Right-Side Of Brain
2012-03-05 13:39:16

Researchers say that the left hemisphere of the brain may not be just logic and math, but could also help play a big role in creativity as well. Researchers from the University of Southern California (USC) are working to try and pin down the exact source of creativity in the brain. "We want to know: how does creativity work in the brain?" Lisa Aziz-Zadeh, assistant professor of neuroscience at the USC Dornsife College of Letters, Arts and Sciences, said in a statement. The right...

2012-01-17 22:39:49

What happens in the brain of right-handed people if their dominant hand is immobile for two weeks? This is the question addressed in the latest study led by Professor Lutz Jäncke and the Trauma Surgery Department at Zurich University Hospital. For the study, ten right-handed people with broken upper right arms were examined. Because of the plaster or sling, the test people's right hands were restricted to little or no movement for fourteen days. Therefore they used their left...

2011-11-21 11:17:55

Recovery depends on the exchange of information between the brain hemispheres The structure of the corpus callosum, a thick band of nerve fibres that connects the two halves of the brain with each other and in this way enables the rapid exchange of information between the left and right hemispheres, plays an important role in the regaining of motor skills following a stroke. A study currently published in the journal Human Brain Mapping has shown that in stroke patients with particularly...

2011-09-01 12:46:57

Our brain is divided into two hemispheres, which are linked through only a few connections. However, we do not seem to have a problem to create a coherent image of our environment — our perception is not "split" in two halves. For the seamless unity of our subjective experience, information from both hemispheres needs to be efficiently integrated. The corpus callosum, the largest fiber bundle connecting the left and right side of our brain, plays a major role in this process....


Word of the Day
cacodemon
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'
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