{"id":50607,"date":"2025-04-25T21:31:33","date_gmt":"2025-04-26T01:31:33","guid":{"rendered":"https:\/\/www.hancockhealth.org\/mayo-health-library\/alzheimers-and-dementia-whats-the-difference\/"},"modified":"2026-02-04T11:44:49","modified_gmt":"2026-02-04T16:44:49","slug":"alzheimers-and-dementia-whats-the-difference","status":"publish","type":"mayo","link":"https:\/\/www.hancockhealth.org\/ja\/mayo-health-library\/alzheimers-and-dementia-whats-the-difference\/","title":{"rendered":"Alzheimer&#8217;s and dementia: What&#8217;s the difference?"},"content":{"rendered":"<div class=\"container mx-auto   wordpress-block wordpress- core-\">\n<p>These terms are often used interchangeably, but they actually have different meanings. Dementia is not a specific disease. It&#8217;s an umbrella term that describes a wide range of symptoms. These symptoms affect people&#8217;s ability to perform everyday activities on their own. Common symptoms of dementia include:<\/p>\n<ul>\n<li>A decline in memory<\/li>\n<li>Changes in thinking skills<\/li>\n<li>Poor judgment and reasoning skills<\/li>\n<li>Decreased focus and attention<\/li>\n<li>Changes in language<\/li>\n<li>Changes in behavior<\/li>\n<\/ul>\n<p>Alzheimer&#8217;s disease is the most common type of dementia, but it&#8217;s not the only one. There are many different types and causes of dementia, including:<\/p>\n<ul>\n<li>Lewy body dementia<\/li>\n<li>Frontotemporal dementia<\/li>\n<li>Vascular dementia<\/li>\n<li>Limbic-predominant age-related TDP-43 encephalopathy<\/li>\n<li>Chronic traumatic encephalopathy<\/li>\n<li>Parkinson&#8217;s disease dementia<\/li>\n<li>Creutzfeldt-Jakob disease<\/li>\n<li>Huntington&#8217;s disease<\/li>\n<li>Mixed dementia<\/li>\n<\/ul>\n<p>While dementia is a general term, Alzheimer&#8217;s disease is a specific brain disease. It is marked by symptoms of dementia that gradually get worse over time. Alzheimer&#8217;s disease first affects the part of the brain associated with learning, so early symptoms often include changes in memory, thinking and reasoning skills. As the disease progresses, symptoms become more severe and include confusion, changes in behavior and other challenges.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The terms &#8216;Alzheimer&#8217;s disease&#8217; and &#8216;dementia&#8217; are often used to mean the same thing &mdash; but here&#8217;s the real difference between them.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","tags":[1686,1685,1682,1684],"class_list":["post-50607","mayo","type-mayo","status-publish","hentry","tag-anatomical-structure","tag-condition","tag-person-group-concept","tag-theme-of-focus","content_type-answers"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Alzheimer&#039;s and dementia: What&#039;s the difference? - Hancock Health<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hancockhealth.org\/ja\/mayo-health-library\/alzheimers-and-dementia-whats-the-difference\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alzheimer&#039;s and dementia: What&#039;s the difference? 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