Introduction to Amyloid-Related Memory Impairment (ARMI) Amyloid-Related Memory Impairment, often abbreviated as ARMI, represents a critical stage in the continuum of Alzheimer’s Disease (AD) pathology, defined primarily by the presence of significant cerebral amyloid burden coupled with subtle, yet measurable, deficits in cognitive function, specifically episodic memory. This classification emerged from the necessity to identify […]
Introduction to Amyloid PET and Its Context Amyloid Positron Emission Tomography, commonly referred to as Amyloid PET, represents a pivotal advancement in the neuroimaging landscape, fundamentally altering the approach to diagnosing and researching Alzheimer’s Disease (AD). This diagnostic tool utilizes radiotracers that bind specifically to fibrillar beta-amyloid plaques within the brain, allowing for the visualization […]
Introduction to Antipsychotics and Dementia The management of behavioral and psychological symptoms of dementia (BPSD) represents one of the most challenging aspects of geriatric psychiatry and neurology. Dementia, characterized by progressive cognitive decline, often leads to non-cognitive symptoms such as agitation, aggression, psychosis, and sleep disturbances, collectively known as BPSD. While pharmacological interventions are frequently […]
Behavioral Symptoms of Dementia and Alzheimer’s Disease The complex pathology of dementia, particularly Alzheimer’s disease (AD), extends far beyond the well-known cognitive deficits such as memory loss and executive dysfunction. A significant and often debilitating component of these neurodegenerative disorders involves a wide spectrum of non-cognitive changes collectively termed Behavioral and Psychological Symptoms of Dementia […]
Defining Agitated Behavior in the Context of Dementia Agitated behavior in dementia (ABD) is recognized as a complex and highly distressing manifestation within the spectrum of Behavioral and Psychological Symptoms of Dementia (BPSDs). It is typically defined as excessive motor activity, verbal aggressiveness, or emotional distress that is inappropriate to the immediate context and often […]
The Concept of Awareness in Dementia Awareness in the context of neurocognitive disorders, particularly dementia, refers to an individual’s conscious understanding of their cognitive deficits, functional limitations, and the resulting consequences of their illness. This complex psychological phenomenon is often significantly compromised as dementia progresses, presenting one of the most challenging aspects for both clinical […]
Defining Behavioral and Psychological Symptoms of Dementia (BPSD) BPSD, often referred to as neuropsychiatric symptoms, encompasses a heterogeneous group of non-cognitive features that frequently occur in individuals suffering from various forms of dementia, including Alzheimer’s disease, vascular dementia, Lewy body dementia, and frontotemporal dementia. These symptoms represent a significant deviation from the individual’s premorbid functioning […]