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Eye Movements Reveal Readers’ Wandering Minds PDF Print E-mail
Wednesday, 01 September 2010 02:52

It’s not just you…everybody zones out when they’re reading. For a new study published in Psychological Science, a journal of the Association for Psychological Science, scientists recorded eye movements during reading and found that the eyes keep moving when the mind wanders—but they don’t move in the same way as they do when you’re paying attention.

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Neuronal Diversity Makes a Difference, Research Finds PDF Print E-mail
Wednesday, 01 September 2010 02:47

Much like snowflakes, no two neurons are exactly alike. But it's not the size or shape that sets one neuron apart from another, it's the way it responds to incoming stimuli. Carnegie Mellon University researchers have discovered that this diversity is critical to overall brain function and essential in how neurons process complex stimuli and code information.

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'Neural Inertia' May Explain The Brain's Resistance To Changes In Consciousness PDF Print E-mail
Monday, 30 August 2010 04:36
Despite the fact that an estimated 25 million patients per year in the U.S. undergo surgeries using general anesthesia, scientists have only been able to hypothesize exactly how anesthetics interact with the central nervous system. They previously thought that the processes of "going under" and waking up from anesthesia affected the brain in the same way. Now, researchers at the University of Pennsylvania School of Medicine have established in animal models that the brain comes in and out of a state of induced unconsciousness through different processes. The findings, published in PLoS One, may help researchers better understand serious sleep disorders and states of impaired consciousness such as comas.
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Study Shows Brain Trauma Associated With Lifelong Conditions That Affect Quality Of Life And Mortality PDF Print E-mail
Monday, 30 August 2010 04:31
Traumatic brain injury, currently considered a singular event by the insurance industry and many health care providers, is instead the beginning of an ongoing process that impacts multiple organ systems and may cause or accelerate other diseases and disorders that can reduce life expectancy, according to research from the University of Texas Medical Branch at Galveston.
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Neuron-Damaging Mechanism Discovered in Mouse Model of Inherited ALS PDF Print E-mail
Friday, 27 August 2010 18:09

New research uncovers what may be a primary neuron-damaging insult that occurs in an inherited form of a devastating neurodegenerative disorder. The study, published in the August 26th issue of the journal Neuron, describes a critical mechanistic link between a mutant protein and disease pathogenesis in an animal model of amyotrophic lateral sclerosis (ALS).

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Tuning Into Cell Signals That Tell Where Sensory Organs Will Form Inside the Ear PDF Print E-mail
Friday, 27 August 2010 18:00

Researchers have tracked a cell-to-cell signaling pathway that designates the future location of the ear's sensory organs in embryonic mice. The scientists succeeded in activating this signal more widely across the embryonic tissue that becomes the inner ear. Patches of sensory structures began growing in spots where they don't normally appear.

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Sovereign Health Of California Expands Its Evidence Based Treatment Services By Adding Neurofeedback To Its Program PDF Print E-mail
Wednesday, 25 August 2010 04:03
Sovereign Health of California, a premier behavioral health treatment center located in San Clemente, California, announced today that it has further expanded its evidence-based services by adding a neurofeedback component to its comprehensive treatment program.
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Human Umbilical Cord Blood Cells Aid Lab Animal Brain Cell Survival After Simulated Stroke PDF Print E-mail
Wednesday, 25 August 2010 03:57

Human umbilical cord blood cells (HUCB) used to treat cultured rat brain cells (astrocytes) deprived of oxygen appear to protect astrocytes from cell death after stroke-like damage, reports a team of researchers from the University of South Florida (USF) Department of Neurosurgery and Brain Repair.

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Cognition, Motivation Linked In The Brain PDF Print E-mail
Monday, 23 August 2010 03:57

Whether it's sports, poker or the high-stakes world of business, there are those who always find a way to win when there's money on the table.

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Link Across Array Of Childhood Brain Disorders Revealed By Gene Scan PDF Print E-mail
Monday, 23 August 2010 03:46

Mutations in a single gene can cause several types of developmental brain abnormalities that experts have traditionally considered different disorders. With support from the National Institutes of Health, researchers found those mutations through whole exome sequencing - a new gene scanning technology that cuts the cost and time of searching for rare mutations.

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How Information Is Coded in the Brain: New Theory About Signal Propagation PDF Print E-mail
Wednesday, 01 September 2010 02:50

For more than fifty years, the neuroscience community has been engaged in an intensive debate on how information is coded in the brain and transmitted reliably from one brain region to the next. Mutually exclusive coding systems have been proposed and are being energetically supported.

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Traumatic Brain Injury Is The Focus Of TBSI Annual Neuroscience Symposium PDF Print E-mail
Wednesday, 01 September 2010 02:43
Brazos Valley residents, neuroscience researchers, and interested clinicians will each have opportunities to hear from nationally recognized clinicians and researchers on the topic of Traumatic Brain Injury during the Texas Brain and Spine Institute's Fourth Annual Neuroscience Symposium on September 10, 2010.
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General-purpose Brain Circuits Used To Solve Major Moral Decisions PDF Print E-mail
Monday, 30 August 2010 04:34
Scientists at Harvard University have found that humans can make difficult moral decisions using the same brain circuits as those used in more mundane choices related to money and food.
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Neuronal Diversity Makes A Difference, Says Carnegie Mellon Study PDF Print E-mail
Monday, 30 August 2010 04:25
Much like snowflakes, no two neurons are exactly alike. But it's not the size or shape that sets one neuron apart from another, it's the way it responds to incoming stimuli. Carnegie Mellon University researchers have discovered that this diversity is critical to overall brain function and essential in how neurons process complex stimuli and code information. The researchers published their findings, the first to examine the function of neuron diversity, online in Nature Neuroscience.
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Scientists Find Link In Humans Between Nerve Cell Production, Memory PDF Print E-mail
Friday, 27 August 2010 18:02

Production of new nerve cells in the human brain is linked to learning and memory, according to a new study from the University of Florida. The research is the first to show such a link in humans. The findings, published online and in an upcoming print issue of the journal Brain, provide clues about processes involved in age- and health-related memory loss and reveal potential cellular targets for drug therapy.

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BrainScope(TM) Announces Findings Of Traumatic Brain Injury Study In The Emergency Department PDF Print E-mail
Friday, 27 August 2010 17:56
BrainScope Company, Inc. announced the publication of clinical research findings from a study in patients presenting to the Emergency Department (ED) following a closed head injury. The study published in the peer-reviewed journal Brain Injury, the official journal of the International Brain Injury Association, entitled "Use of brain electrical activity to quantify traumatic brain injury in the emergency department", suggests BrainScope's technology, compared with Computed Tomography (CT), may provide clinically useful triage for CT in patients presenting to the ED.
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Advanced Spine And Headache Center's New Approach For Treatments Of Spinal Disc Injuries PDF Print E-mail
Wednesday, 25 August 2010 04:01
Advanced Spine and Headache Center is pleased to announce their expansion into a multidisciplinary approach for the treatment of neck and back pain caused by an auto accident, sports injury, or work related injury. "Our main objective was to integrate physical medicine, chiropractic, physical and massage therapy, and family medicine under one location," said founder Dr. Alex Meltser. "Not only would this type of facility be convenient to patients, but more importantly, this allows us to globally address the most challenging neck and back ailments that often result from aforementioned injuries."
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System Uses Electrical Trickery On The Brain To Induce Realistic Spaceflight Effects PDF Print E-mail
Wednesday, 25 August 2010 03:39
What does it feel like to return to Earth after a long stay in space? Until now, it has been difficult during astronaut training to realistically simulate the dizzying effects the human body can experience.
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MIT Researchers Develop A Better Way To Grow Stem Cells PDF Print E-mail
Monday, 23 August 2010 03:55
Human pluripotent stem cells, which can become any other kind of body cell, hold great potential to treat a wide range of ailments, including Parkinson's disease, multiple sclerosis and spinal cord injuries. However, scientists who work with such cells have had trouble growing large enough quantities to perform experiments — in particular, to be used in human studies. Furthermore, most materials now used to grow human stem cells include cells or proteins that come from mice embryos, which help stimulate stem-cell growth but would likely cause an immune reaction if injected into a human patient.
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Novel Autoantibodies Identified In Patients With Necrotizing Myopathy PDF Print E-mail
Friday, 20 August 2010 21:32
Researchers at Johns Hopkins University School of Medicine have identified a subgroup of patients with necrotizing myopathy who have a novel autoantibody specificity that makes them potential candidates for immunosuppressive therapy. The complete study is published in the September issue of Arthritis & Rheumatism, a journal of the American College of Rheumatology.
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