Weblog & Reports: News From the Web
Neural codes for memory implants
(Medical Xpress)—The ability to short-circuit debilitating tremors in disease states with implantable stimulators is nothing short of remarkable. The same can be said for cochlear prosthetics which restore ...
Neuroscience
Apr 24, 2013 |
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Organovo announces ability to print 3D human liver tissue
(Medical Xpress)—Organovo Holdings, Inc., a company that designs and creates functional human tissue has announced at this year's Experimental Biology Conference that it has developed a 3D printing technique ...
Medical research
Apr 24, 2013 |
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Turning back the clock on regeneration in neurons
(Medical Xpress)—When minor wounds heal, the fine nerve endings that sense touch, or control sweating, are usually able to regrow. Like many processes in the body, the ability to regenerate new tissues ...
Neuroscience
Apr 19, 2013 |
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Babies show visual consciousness at five months
(Medical Xpress)—A new study by scientists in France and Denmark has identified a neurological marker in the brain of babies as young as five months that is associated with visual consciousness, or the ...
Neuroscience
Apr 19, 2013 |
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Structural dynamics underlying memory in aging brains
(Medical Xpress)—When the brains of those who have succumbed to age-related neurodegeneration are analyzed post-mortem, they typically show significant atrophy on all scales. Not only is the cortex thinner ...
Neuroscience
Apr 17, 2013 |
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Congenitally absent optic chiasm: Making sense of visual pathways
(Medical Xpress)—One way to increase our understanding of bilateral brains, like our own, is to inspect their paired sensory systems. In our visual system, the optic nerves normally combine at a place called ...
Neuroscience
Apr 15, 2013 |
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Study shows men better at reading emotions in other men than in women
(Medical Xpress)—Researchers at LWL-University Hospital in Bochum, Germany have found that male volunteers looking at photographs of human eyes were better at guessing the "mood" of the person in the picture, ...
Psychology & Psychiatry
Apr 15, 2013 |
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The Fat Chip: Controlling obesity the smart way
(Medical Xpress)—Gastric banding, a common surgery to reduce obesity, leaves much to be desired. Typically, the patient is left with a feeling of constant hunger. Stimulators implanted in the feeding centers ...
Overweight and Obesity
Apr 09, 2013 |
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Optimal evidence accumulation in decision-making
(Medical Xpress)—At the same settings and light conditions, a camera will take the same picture every time. In contrast, a brain does not make perfect reconstructions of a stimulus. It appears instead to ...
Neuroscience
Apr 08, 2013 |
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Research effort reveals differences in brain activity for two types of mental illness
(Medical Xpress)—Researchers in Australia have uncovered what they describe as differences in brain behavior for people diagnosed with either bipolar disorder (BP) or borderline personality disorder (BPD). ...
Psychology & Psychiatry
Apr 04, 2013 |
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Mitochondrial dynamics in neurons: Whats all the fuss about?
(Medical Xpress)—In the epic series Star Wars, the mysterious energy field known simply as, the Force, was communicated by microscopic endosymbionts known as midichlorians. Their real world counterparts, ...
Neuroscience
Apr 03, 2013 |
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Study shows humans and apes learn language differently
(Medical Xpress)—How do children learn language? Many linguists believe that the stages that a child goes through when learning language mirror the stages of language development in primate evolution. ...
Psychology & Psychiatry
Apr 02, 2013 |
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Regular demands on attention and memory keep students on task in online courses, study reports
(Medical Xpress)—Somewhere between the traditional classroom and old fashion home schooling, online learning has emerged as the dominant educational resource. Skyrocketing tuition, particularly at the college ...
Psychology & Psychiatry
Apr 02, 2013 |
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Epilepsy sends differentiated neurons on the run
(Medical Xpress)—The smooth operation of the brain requires a certain robustness to fluctuations in its home within the body. At the same time, its extraordinary power derives from an activity structure ...
Neuroscience
Mar 29, 2013 |
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Research team uncovers shape of transmembrane protein partly responsible for antibiotic resistance
(Medical Xpress)—Researchers from the University of Tokyo have uncovered the physical layout of a transmembrane protein that the tiny organism Archaea relies on to keep toxins out of its cells. The protein, ...
Medical research
Mar 28, 2013 |
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