BlogArena

General blog about anything and everything of everyday's life.

21. Aug 2019

January 12, 2013
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Multiple Sclerosis Study Reveals How Killer T Cells Learn to Recognize Nerve Fiber Insulators

Misguided killer T cells may be the missing link in sustained tissue damage in the brains and spines of people with multiple sclerosis, findings from the University of Washington reveal. Cytoxic T cells, also known as CD8+ T cells, are … Continue reading

December 27, 2012
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Super-fine Sound Beam could one Day be an Invisible Scalpel

ANN ARBOR — A carbon-nanotube-coated lens that converts light to sound can focus high-pressure sound waves to finer points than ever before. The University of Michigan engineering researchers who developed the new therapeutic ultrasound approach say it could lead to … Continue reading

May 18, 2012
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UCLA Researchers Map Damaged Connections in Phineas Gage’s Brain

Famous 1848 case of man who survived a terrible accident has modern parallel Poor Phineas Gage. In 1848, the supervisor for the Rutland and Burlington Railroad in Vermont was using a 13-pound, 3-foot-7-inch rod to pack blasting powder into a … Continue reading

January 9, 2012
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A Whole New Meaning for Thinking on Your Feet

Smithsonian researchers report that the brains of tiny spiders are so large that they fill their body cavities and overflow into their legs. As part of ongoing research to understand how miniaturization affects brain size and behavior, researchers measured the … Continue reading

November 23, 2011
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How the Brain Strings Words Into Sentences

Distinct neural pathways are important for different aspects of language processing, researchers have discovered, studying patients with language impairments caused by neurodegenerative diseases. While it has long been recognized that certain areas in the brain’s left hemisphere enable us to … Continue reading