By Thomas BurrowsVideo will play in Play now Don't auto playNever auto playThis heart-wrenching video shows a son filming his mother with dementia as she forgets who he is for the first time. Molly was diagnosed with Lewy Body Dementia at the age of 65. Related Content Dementia sufferer flown from Los Angeles to Britain and 'abandoned in car park by wife and son' The illnesses that are too often misdiagnosed Video Heartbreaking film shows the moment a mother with dementia forgets who her son is"My mom? by Mia de Graaf, Health CorrespondentLewy body dementia (LBD) is the second most common form of degenerative dementia after Alzheimer's. Another key difference is that Lewy body dementia affects regions of the brain responsible for vision, causing powerful hallucinations, nightmares and spatial-awareness problems.

Source: New Zealand Herald February 01, 2017 18:22 UTC