Commenting on a study that has calculated a drop in dementia
cases over the past two decades, Professor John Hardy (ÐÂÏã¸ÛÁùºÏ²Ê¿ª½±½á¹ûInstitute of
Neurology) said: "An important and difficult question is what is behind this
improvement: if we knew we could perhaps improve more and help reduce the
incidence in women".