Quantcast

Latest Corticospinal tract Stories

Neuron Transformation In The Brain Opens A New Avenue In Neurobiology
2013-01-21 04:44:13

redOrbit Staff & Wire Reports - Your Universe Online A pair of Harvard University stem cell biologists have reportedly demonstrated a technique with which they can transform one type of already differentiated neuron into another. The discovery, reported by the Cambridge, Massachusetts-based Ivy League school in a statement released Sunday, demonstrates it is possible that the human brain “is not as immutable as we always thought, because at least during an early window of time...

2012-11-30 16:04:53

By using noninvasive stimulation, researchers were able to temporarily improve the ability of people with spinal cord injuries to use their hands. The findings, reported on November 29th in Current Biology, a Cell Press publication, hold promise in treating thousands of people in the United States alone who are partially paralyzed due to spinal cord injury. "This approach builds on earlier work and highlights the importance of the corticospinal tract–which conducts impulses from the...

2010-11-15 13:50:02

A study led by researchers in the Department of Neurosciences at the University of California, San Diego School of Medicine shows unexpected and extensive natural recovery after spinal cord injury in primates. The findings, to be published November 14 in the advance online edition of Nature Neuroscience, may one day lead to the development of new treatments for patients with spinal cord injuries. While regeneration after severe brain and spinal cord injury is limited, milder injuries are...

2010-08-09 14:08:48

Researchers from UCI, UCSD and Harvard deleted a cell growth inhibitor called PTEN Researchers for the first time have induced robust regeneration of nerve connections that control voluntary movement after spinal cord injury, showing the potential for new therapeutic approaches to paralysis and other motor function impairments. In a study on rodents, the UC Irvine, UC San Diego and Harvard University team achieved this breakthrough by turning back the developmental clock in a molecular...

2010-08-08 12:00:00

BOSTON, Aug. 8 /PRNewswire-USNewswire/ -- Researchers for the first time have induced robust regeneration of nerve tissue connections in injured adult spinal cord sites that control voluntary movement. These findings provide hope that it may be possible to design therapies for paralysis and other impairments of motor function arising from spinal cord injury. In rodent studies, the Children's Hospital Boston, UC Irvine, and UC San Diego team made this breakthrough by turning back the...

2009-08-06 13:21:12

Neuroscientists have borrowed heavily from botanists to describe the way that neurons grow, but analogies between the growth of neurons and plants may be more than superficial. A new study from the National Institutes of Health and Harvard Medical School suggests that neurons and plant root cells may grow using a similar mechanism.The research also sheds light on the hereditary spastic paraplegias (HSP), a group of inherited neurological disorders in which some of the longest neurons in the...

9adb49a8934f867d8e77c99a39479ce8
2009-08-02 12:46:32

In a major step in spinal cord injury research, scientists at the University of California, San Diego School of Medicine have demonstrated that regenerating axons can be guided to their correct targets and re-form connections after spinal cord injury. Their findings will be published in the advance online edition of the journal Nature Neuroscience on August 2. In the last few years, researchers have shown that the severed wires of the spinal cord, called axons, can be induced to regenerate...

2005-08-15 13:10:12

The same family of chemical signals that attracts developing sensory nerves up the spinal cord toward the brain serves to repel motor nerves, sending them in the opposite direction, down the cord and away from the brain, report researchers at the University of Chicago in the September 2005 issue of Nature Neuroscience (available online August 14). The finding may help physicians restore function to people with paralyzing spinal cord injuries. Growing nerve cells send out axons, long narrow...


Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
Related