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HomeHomework HelppsychologyCognitive Decline Disorders

Cognitive Decline Disorders

Cognitive decline refers to the gradual deterioration of cognitive functions, such as memory, reasoning, and attention, often associated with aging or neurological conditions. Cognitive disorders, such as Alzheimer's disease and other dementias, are characterized by significant impairment in these functions, affecting daily living and overall quality of life.

intermediate
3 hours
Psychology
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Overview

Cognitive decline and disorders encompass a range of conditions that affect mental functions, particularly in older adults. Understanding these disorders is crucial for early detection and intervention, which can significantly improve the quality of life for affected individuals. Key disorders inclu...

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Key Terms

Alzheimer's Disease
A progressive neurological disorder that causes memory loss and cognitive decline.

Example: Many elderly individuals are diagnosed with Alzheimer's Disease.

Dementia
A general term for a decline in mental ability severe enough to interfere with daily life.

Example: Dementia can affect memory, thinking, and social abilities.

Neuroplasticity
The brain's ability to reorganize itself by forming new neural connections.

Example: Neuroplasticity allows recovery from brain injuries.

Cognitive Assessment
Tests used to measure cognitive abilities and identify impairments.

Example: Cognitive assessments can help diagnose dementia.

Vascular Dementia
A type of dementia caused by reduced blood flow to the brain.

Example: Vascular dementia often follows a stroke.

Frontotemporal Dementia
A group of disorders caused by progressive degeneration of the frontal and temporal lobes.

Example: Frontotemporal dementia can lead to changes in personality and behavior.

Related Topics

Neurodegenerative Diseases
Study of diseases that cause progressive degeneration of the nervous system.
advanced
Cognitive Psychology
Exploration of mental processes such as perception, memory, and reasoning.
intermediate
Geriatric Psychology
Focus on the mental health of older adults and age-related issues.
intermediate
Psychological Assessment
Methods and tools used to evaluate psychological functioning.
advanced

Key Concepts

Alzheimer's DiseaseDementiaCognitive AssessmentNeuroplasticity