Alzheimer's dementia Alzheimer's Association (USA) Information regarding Alzheimer's and the symptoms associated with it. Alzheimer's Australia (Australia) Describes in detail what is Alzheimer's, the symptoms and diagnosis. NIH Senior Health (USA) Provides brief overview of dementia and factors that contribute to development of dementia. Vascular dementia Alzheimer's Association (USA) Provides information about vascular dementia and it symptoms. Alzheimer's Australia (Australia) Explains how vascular dementia develops and the different types of vascular dementia. Alzheimer Society (Canada) Describes vascular dementia effect on individuals and risk factors associated with developing it. Lewy body dementia Alzheimer's Association (USA) Detailed information regarding Lewy body dementia (i.e. symptoms, risk factors and treatment) Alzheimer's Australia (Australia) Brief overview of Lewy body dementia. Alzheimer Society (Canada) Describes lewy body dementia effect on individuals. Lewy Body Dementia Association (USA) Provides information regarding Lewy body dementia (i.e symptoms, diagnosis and treatment options). Frontotemporal dementia Alzheimer's Association (USA) Detailed information about Frontotemporal dementia and describes the difference between frontotemporal and alzheimer's dementia. Alzheimer's Australia (Australia) Describes the different types of frontotemporal dementia and the risk factor of frontotemporal dementia. Alzheimer Society (Canada) Provides information on symptoms, diagnosis, risk factors and treatment for frontotemporal dementia. The Association for Frontotemporal Degeneration (USA) Provides information regarding managing Frontotemporal dementia, dealing with symptoms and treatment options. Mixed dementia Alzheimer's Association (USA) Provides information on symptoms, diagnosis, risk factors and treatment for mixedl dementia.