jjhunter: multiple watercolor butterflies flying (butterfly flock)
[personal profile] jjhunter posting in [community profile] science
Forschungszentrum Jülich press release: New Theory of Synapse Formation in the Brain
Jülich, 10 October 2013 – The human brain keeps changing throughout a person’s lifetime. New connections are continually created while synapses that are no longer in use degenerate. To date, little is known about the mechanisms behind these processes. Jülich neuroinformatician Dr. Markus Butz has now been able to ascribe the formation of new neural networks in the visual cortex to a simple homeostatic rule that is also the basis of many other self-regulating processes in nature. With this explanation, he and his colleague Dr. Arjen van Ooyen from Amsterdam also provide a new theory on the plasticity of the brain – and a novel approach to understanding learning processes and treating brain injuries and diseases.


Associated PLOS Computational Biology article is freely available online: Markus Butz + Arjen van Ooyen's A Simple Rule for Dendritic Spine and Axonal Bouton Formation Can Account for Cortical Reorganization after Focal Retinal Lesions.

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Admins, can we have a 'Neuro' tag of some kind? (Neuroscience / Neurobiology / etc.)

Date: 2013-10-16 12:17 pm (UTC)
kaberett: Overlaid Mars & Venus symbols, with Swiss Army knife tools at other positions around the central circle. (Default)
From: [personal profile] kaberett
Oh awesome, this has clunked neatly into my mental model of how depression and counselling work.

Date: 2013-10-16 12:46 pm (UTC)
havocthecat: the lady of shalott (Default)
From: [personal profile] havocthecat
Thanks for the links! I can't wait to dig into them when I have more time. I've always thought that the brain was a little more plastic than I had learned in school, but it's nice to see science starting to confirm that for me.

Date: 2013-10-18 11:02 am (UTC)
cesy: "Cesy" - An old-fashioned quill and ink (Default)
From: [personal profile] cesy
Tag done, and thank you for posting - this is way beyond my bio knowledge, but sounds good.

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