{"id":199439,"date":"2024-11-14T04:30:59","date_gmt":"2024-11-14T10:30:59","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/11\/indicators-of-an-aging-brain-a-20-year-study"},"modified":"2024-11-14T04:30:59","modified_gmt":"2024-11-14T10:30:59","slug":"indicators-of-an-aging-brain-a-20-year-study","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/11\/indicators-of-an-aging-brain-a-20-year-study","title":{"rendered":"Indicators of an aging brain: A 20-year study"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/indicators-of-an-aging-brain-a-20-year-study2.jpg\"><\/a><\/p>\n<p>Johns Hopkins University-led researchers, working with the Biomarkers for Older Controls at Risk for Dementia (BIOCARD) cohort, have found that certain factors are linked to faster brain shrinkage and quicker progression from normal thinking abilities to mild cognitive impairment (MCI). People with type 2 diabetes and low levels of specific proteins in their cerebrospinal fluid showed more rapid brain changes and developed MCI sooner than others.<\/p>\n<p>Long-term studies tracking <a href=\"https:\/\/medicalxpress.com\/tags\/brain\/\" rel=\"tag\" class=\"\">brain<\/a> changes over many years are rare but valuable. Previous research mostly provided snapshots in time, which can\u2019t show how individual brains change over the years. By following participants for up to 27 years (20-year median), this study offers new insights into how health conditions might speed up brain aging.<\/p>\n<p>In a study, \u201cAcceleration of Brain Atrophy and Progression From Normal Cognition to Mild Cognitive Impairment,\u201d <a href=\"https:\/\/jamanetwork.com\/journals\/jamanetworkopen\/fullarticle\/2825474\" target=\"_blank\">published<\/a> in <i>JAMA Network Open<\/i>, researchers used the BIOCARD cohort to examine <a href=\"https:\/\/medicalxpress.com\/tags\/risk+factors\/\" rel=\"tag\" class=\"\">risk factors<\/a> associated with the acceleration of brain atrophy and progression from normal cognition to MCI. An <a href=\"https:\/\/jamanetwork.com\/journals\/jamanetworkopen\/fullarticle\/2825477\" target=\"_blank\">Invited Commentary<\/a> is also available.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Johns Hopkins University-led researchers, working with the Biomarkers for Older Controls at Risk for Dementia (BIOCARD) cohort, have found that certain factors are linked to faster brain shrinkage and quicker progression from normal thinking abilities to mild cognitive impairment (MCI). People with type 2 diabetes and low levels of specific proteins in their cerebrospinal fluid [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,269,47],"tags":[],"class_list":["post-199439","post","type-post","status-publish","format-standard","hentry","category-biotech-medical","category-life-extension","category-neuroscience"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/199439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=199439"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/199439\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=199439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=199439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=199439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}