1. Parkinson's disease, dementia with Lewy bodies, and multiple system atrophy ). 2. James Elliott died peacefully from Dementia with Lewy bodies disease on 12 February 2011. 3. He died at his home in Silver Spring of Dementia with Lewy bodies on December 6, 2008. 4. A : Dementia with Lewy bodies is a preferred term that describes several common disorders causing dementia. 5. Hyposmia is also an early and almost universal finding in Alzheimer's disease and dementia with Lewy bodies. 6. There are three main types of synucleinopathy : Parkinson's disease, dementia with Lewy bodies, and multiple system atrophy. 7. A 2003 study published in JAMA Neurology diagnosed Peake as dying from dementia with Lewy bodies ( DLB ). 8. Memantine has been shown to have a modest effect in moderate-to-severe Alzheimer's disease and in dementia with Lewy bodies. 9. He had been diagnosed with dementia with Lewy bodies in 2006 and had been in declining health since then. 10. Dementia with Lewy bodies is another commonly exhibited form, which again may occur alongside either or both of the other causes.