Guest guest Posted June 14, 2006 Report Share Posted June 14, 2006 There is a good article at http://molinterv.aspetjournals.org/cgi/content/full/3/8/441 that everyone here should read.. _____cut here_______ *A neurogenic theory of depression gains momentum.*<http://molinterv.aspetjournals.org/cgi/content/full/3/8/441> * RM*<http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed & cmd=Search & itool=Pub\ Med_Abstract & term=%22+RM%22%5BAuthor%5D>, * DA*<http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed & cmd=Search & itool=Pub\ Med_Abstract & term=%22+DA%22%5BAuthor%5D> .. Department of Neuroscience, The Chicago Medical School North Chicago, IL, USA. The rate of adult neurogenesis fluctuates in response to several environmental factors. Chronic stress, which can lead to neuronal apoptosis and dendritic atrophy, certainly affects the overall rate of neurogenesis in the adult brain. Depression, which arises from several causes, including chronically stressful situations, is known to correlate with altered hippocampal morphology. But is the link between depression and neuronal regeneration merely coincidental? Recent studies indicate that ingestion of antidepressants leads to increased neurogenesis in the hippocampus. However, the hippocampus is generally thought important for learning and memory-not for " mood " state-thus, there is much more to the story that requires clarification. Also, caveats abound in the interpretation of neurogenesis in the amelioration of depression; nonetheless, these results are quite intriguing and might point to better design and prediction of new-generation antidepressants. PMID: 14993452 [PubMed - indexed for MEDLINE] ____end abstract_____ My logic goes like this: Mycotoxicosis from stachybotrys and perhaps other mycotoxins can cause an inability in the body to create new cells by inhibiting protein synthesis. In addition to preventing other natural repair processes, like those in the joints, eyes, nose, etc, this inhibition is probably the mechanism by which mycotoxins prevent long term memories from forming during sleep - the period during which the body turns a days memories into physical brain connections.. This inhibits nuts and bolts integration of new learning, ('long term potentiation') - it also seems to cause depressive illness in many.. The theory described in the article above would explain all this... Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.