Results were obtained by measuring the amount of C14 present in the genetic material of neuronal cells. Since atmospheric C14 levels changed over time, finding those differences in neurons means that new neurons have been generated. The lateral ventricle and hippocampus is where most of these neurons are created. Those created in the lateral ventricle are interneurons, migrating to the adjacent striatum. When the brain isn’t creating these neurons normally the brain becomes diseased.
The research done shows that patients with Huntington’s disease have decreased or completely absent neuronal regeneration in the striatum. Huntington’s disease is characterized by neurodegeneration and decrease in cognitive ability. This correlation may be an important part of finding the true cause of the disease, and a treatment. Thinking about the generation of new neurons has gone from an unacceptable idea to what may be an integral part of the healthy human brain.
http://www.sciencedirect.com/science/article/pii/S0092867414001378
-Stephen O'Brien
http://www.sciencedirect.com/science/article/pii/S0092867414001378
-Stephen O'Brien
How enthralling to find out that some of the neurons actually do generate in adult life. It is amazing that such an important fact about the brain(at least the hippocampus) has gone unnoticed for so long. The potential for not only health benefits of those suffering from neurodegenerative illnesses, etc. but also for brain injuries is now seen more clearly.
ReplyDeletePosted by Michael Dailing
Considering it is the tool we use to understand the world around us, it is a curious fact that we know so little about our brains. Finding a way to use this knowledge about neurogenesis to help treat brain disorders is critical as some of our most debilitating disorders are those of the brain.
Delete-SO
AM SANDRA FROM CANADA, THANKS TO DR ONIHA WHO HELP ME BRING MY HUSBAND BACK, MY HUSBAND LEFT ME WITH THREE KIDS, FOR ANOTHER YOUNG GIRL, FOR OVER TWO YEARS, I TRIED ALL I COULD TO SETTLED OUR DIFFRENCES, BUT IT YIELDED NO RESULT, I WAS THE ONE TAKING CARE OF THE CHILDREN ALONE, UNTIL ONE DAY, I CAME IN CONTACT WITH SOME ARTICLES ONLINE, CONTAINING HOW DR ONIHA HAS HELP SO MANY LOVERS AND FAMILY REUNION AND REUNIT AGAIN, AND I DECIDED TO CONTACT HIM, AND HE CAST HIS SPELL ON MY HUSBAND, WITHIN FIVE DAYS, MY HUSBAND RAN BACK HOME, AND WAS BEGGING ME AND THE KIDS FOR FORGIVENESS, IN CASE YOU ARE PASSING THROUGH SIMILAR PROBLEMS, AND YOU WANTS TO CONTACT DR ONIHA, YOU CAN REACH HIM VIA HIS CONTACT NUMBER, ON CALL OR WHATSAP +2347089275769 OR EMAIL DRONIHASPELL@YAHOO.COM
DeleteThis is a great article! I just have one question, I thought that the brain had plasticity all over and so its always generating new neurons as we grow and have new experiences. Isn't that why patients that have gone through surgery and removal of one the hemispheres and still able to maintain regular function of their body because the remaining hemisphere adapts and modifies itself by creating new connections of neurons to help the body regain its normal functionality.
ReplyDelete-JV
The plasticity of the brain is in forming new connections, usually not entirely new cells. As far as I know, the repurposing of brain structures after injury is done almost exclusively this way since mature neural cells can't divide.
Delete-SO
It's definite that the general population does not know much bout the brain and what it is capable of: I still meet people who believe we "only use 10% of our brains" and believe that computers are the smartest things out there, not things of who created them. So easy to see how the "simple and "mundane" happening of neurogenesis could seen amazing to some in human brains because growth and development is pictured to be tied to adolescent. But it is amazing that the lack of neurogenesis is a big component to Huntington's disease and the application of this study could be used to help those patients.
ReplyDeleteNicole Peterkin
AM SANDRA FROM CANADA, THANKS TO DR ONIHA WHO HELP ME BRING MY HUSBAND BACK, MY HUSBAND LEFT ME WITH THREE KIDS, FOR ANOTHER YOUNG GIRL, FOR OVER TWO YEARS, I TRIED ALL I COULD TO SETTLED OUR DIFFRENCES, BUT IT YIELDED NO RESULT, I WAS THE ONE TAKING CARE OF THE CHILDREN ALONE, UNTIL ONE DAY, I CAME IN CONTACT WITH SOME ARTICLES ONLINE, CONTAINING HOW DR ONIHA HAS HELP SO MANY LOVERS AND FAMILY REUNION AND REUNIT AGAIN, AND I DECIDED TO CONTACT HIM, AND HE CAST HIS SPELL ON MY HUSBAND, WITHIN FIVE DAYS, MY HUSBAND RAN BACK HOME, AND WAS BEGGING ME AND THE KIDS FOR FORGIVENESS, IN CASE YOU ARE PASSING THROUGH SIMILAR PROBLEMS, AND YOU WANTS TO CONTACT DR ONIHA, YOU CAN REACH HIM VIA HIS CONTACT NUMBER, ON CALL OR WHATSAP +2347089275769 OR EMAIL DRONIHASPELL@YAHOO.COM
ReplyDelete