{"schema":"hottub-news/story/v1","story":"st_3vl3ngutxos6rpnngtuq","title":"Alzheimer's disease and aging reshape brain communication in different ways","title_en":null,"outlets":2,"brief":null,"page":"https://hottub.news/stories/alzheimers-and-aging-reshape-brain-communication-differently-3vl3ngutxo","count":2,"items":[{"id":"n_f7wabuqisyqvd5rpqmyq","seq":1215549,"kind":"article","title":"Alzheimer's disease and aging reshape brain communication in different ways","url":"https://medicalxpress.com/news/2026-10-alzheimer-disease-aging-reshape-brain.html","summary":"Both normal aging and Alzheimer's change how different brain regions communicate with each other. But a new study from Lund University reveals that these alterations follow distinct patterns, with disease-related shifts distinguishable from those linked to normal aging. And the alterations seen in Alzheimer's patients appear early, even before cognitive symptoms emerge. The findings are published in Nature Neuroscience.","published":"2026-10-01T20:00:36Z","seen":"2026-10-01T20:51:19Z","lang":"en","source":{"id":"kite-medicalxpress-com-b50135","name":"medicalxpress.com","domain":"medicalxpress.com","outlet":{"wikidata":"Q69053481","name":"Medical Xpress","type":"website","country":"IM","designations":["news aggregator","news website","website"]}},"via":"kite-medicalxpress-com-b50135","topics":["medicine"],"image":"https://scx1.b-cdn.net/csz/news/tmb/2026/alzheimers-disease-and.jpg","story":"st_3vl3ngutxos6rpnngtuq","category":"health","category_p":0.6000000238418579,"sentiment":"neutral","tone":0.20000000298023224,"political":0.019999999552965164},{"id":"n_3vl3ngutxos6rpnngtuq","seq":1189861,"kind":"article","title":"Alzheimer's and Aging Reshape Brain Communication Differently","url":"https://www.miragenews.com/alzheimers-and-aging-reshape-brain-1753807","published":"2026-10-01T18:08:46Z","seen":"2026-10-01T18:08:46Z","lang":"en","source":{"id":"miragenews.com","name":"miragenews.com","domain":"miragenews.com"},"via":"gdelt-gkg-english","topics":["economy","health","science","education"],"entities":[{"id":"Q332154","name":"ageing","type":"other"}],"story":"st_3vl3ngutxos6rpnngtuq","category":"health","category_p":0.5400000214576721,"sentiment":"neutral","tone":-0.4300000071525574,"political":0.019999999552965164}]}