Dementia: A Caregiver's Learning Path
Dementia is not a single disease. It is an umbrella term for a group of conditions that cause progressive decline in memory, thinking, behavior, and the ability to perform everyday tasks. The underlying cause determines the type, and the type determines how symptoms present and what caregivers are most likely to encounter at home.
Every article in this section is written in plain English, grounded in peer-reviewed research, and built for caregivers, families, and individuals who need accurate information without having to wade through clinical jargon.
Watch first: the 5 types of dementia explained
A 23-minute video covering all five major dementia types, what is happening in the brain, what caregivers see at home, and what most doctors do not explain at diagnosis.
Understand the types
What makes each form of dementia distinct, how symptoms differ, and why the correct diagnosis matters for care.
Behavior and daily care
Why dementia changes behavior, mood, and daily function, and what caregivers can do with that information.
Dementia and related conditions
How dementia overlaps with CTE, Parkinson's, depression, and other neurological conditions, and why those distinctions matter for diagnosis and care.
For veterans and military families
Dementia in veterans often presents alongside TBI, PTSD, and CTE-related changes. These resources are built specifically for military families navigating that overlap.
From the Nest, every Wednesday
New peer-reviewed articles, caregiver tools, and resources delivered to your inbox. Free, always.
Explore dedicated condition hubs
Brain Injury 101
Plain-language guides covering TBI, cognitive changes, emotional symptoms, and caregiver support.
Explore Brain Injury 101 →Condition hubCTE and Repeated Head Impacts
The full CTE learning path from foundational science to caregiver support and veteran-specific research.
Explore CTE →Condition hubFunctional Neurological Disorder
Symptoms, nervous system mechanisms, FND vs seizure disorder, and caregiver communication.
Explore FND →Population hubVeterans and Military Families
TBI, blast exposure, PTSD overlap, CTE in veterans, and caregiver resources for military families.
Explore Veterans →