Understanding Dementia
Dementia is not a single disease but a term for several conditions characterized by a decline in memory, language, problem-solving, and other thinking skills that affect a person’s ability to perform everyday activities.
Key Fact: Alzheimer's disease is the most common cause of dementia, but there are many other types, including vascular dementia and Lewy body dementia.
Common Symptoms
Memory Impairment
Difficulty remembering recent events, names, and conversations.
Communication Struggles
Difficulty finding the right words or following a conversation.
Visual Perception Issues
Trouble with spatial orientation and judging distances.
Complex Task Difficulty
Struggling with planning, organizing, or completing familiar multi-step tasks.
Risk Factors
- Age (especially over 65)
- Family history
- Cardiovascular factors (high blood pressure, high cholesterol)
- Head trauma
Diagnosis & Treatment
Diagnosis
Diagnosis involves clinical exams, cognitive testing, and brain imaging to identify the underlying cause of symptoms.
Common Treatments
-
Cognitive Training: Structured programs to help maintain brain function and learn new coping strategies.
-
Occupational Therapy: Modifying home environments to improve safety and support daily independence.
-
Cholinesterase Inhibitors: Medications that may temporarily improve or stabilize cognitive symptoms.