Definition and Nomenclature The abbreviation PDAT stands for Presenile Dementia of the Alzheimer’s Type, a historical and clinical term used to categorize Alzheimer’s disease (AD) that manifests prior to the age of 65. While modern diagnostic nomenclature, particularly within the frameworks of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) and the International Classification […]
Presenile Dementia Introduction: Defining Presenile Dementia Presenile dementia refers to a category of neurodegenerative disorders characterized by progressive cognitive decline and a deterioration of functional abilities, with a distinctive onset before the age of 65. This condition represents a significant challenge in medical diagnosis and patient management due to its early presentation, often impacting individuals […]