http://www.uwosteoporosis.org/

http://www.uwosteoporosis.org/asbmrvitD06.htm

navigate to the last BONES (2006) meeting page and pick up the pdf file entitled (in blue) :-

[ht]then tp://www.uwosteoporosis.org/Pdf land/Posters copy/Vit d 2006/ {{is vitamin d inportant.pdf}}

Is Vitamin D Important for Preserving Cognition?

R Przybelski  N Brinkley

the entire poster presentation is set as an ' image ' (no text)

http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&dopt=AbstractPlus&list_uids=17258168&query_hl=21&itool=pubmed_docsum

now online ahead of pubn
http://linkinghub.elsevier.com/retrieve/pii/S0003-9861(06)00509-1

and this one is similar
http://ajgponline.org/cgi/content/abstract/14/12/1032
Vitamin D Deficiency Is Associated With Low Mood and Worse Cognitive Performance in Older Adults

Bob