Cognitive Disorders and Dementia

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Cognitive Disorders and Dementia conditions

Alzheimer DiseaseAlzheimer Disease is a neurodegenerative disorder marked by amyloid plaques and neurofibrillary tangles causing progressive memory loss and cognitive decline.Frontotemporal DementiaFrontotemporal dementia is a neurodegenerative disorder marked by early personality changes and frontal lobe atrophy, often presenting before memory loss.HIV-Associated DementiaHIV-associated dementia is a neurocognitive disorder caused by HIV infection leading to progressive cognitive decline and motor dysfunction in advanced disease.Lewy Body DementiaLewy Body Dementia is a progressive neurodegenerative disorder characterized by abnormal alpha-synuclein protein deposits causing cognitive decline, visual hallucinations, and parkinsonism.Vascular DementiaVascular dementia is cognitive decline caused by reduced blood flow to the brain, often due to stroke or small vessel disease, leading to memory and executive dysfunction.

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