{"id":548783,"date":"2025-11-19T11:00:52","date_gmt":"2025-11-19T15:00:52","guid":{"rendered":"https:\/\/www.mdbriefcase.com\/postcall-item\/%f0%9f%a9%ba-could-40hz-change-brain-care\/"},"modified":"2025-11-19T11:00:52","modified_gmt":"2025-11-19T15:00:52","slug":"%f0%9f%a9%ba-could-40hz-change-brain-care","status":"publish","type":"postcall","link":"https:\/\/www.mdbriefcase.com\/fr\/postcall-item\/%f0%9f%a9%ba-could-40hz-change-brain-care\/","title":{"rendered":"\ud83e\ude7a Could 40Hz change brain care?"},"content":{"rendered":"

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\ud83e\ude7a Could 40Hz change brain care?<\/h1>\n

PLUS: Quebec pediatricians revolt, flu season ramps up, DASH diet fades<\/h2>\n
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November 19, 2025 <\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Before medicine, there was rhythm. The Greeks used specific modes to treat moods, Egyptian healers used chant in rituals, and even King Saul\u2019s worst days eased when David picked up a harp. Sound as medicine is ancient. What\u2019s new is the modern data catching up. MIT scientists just released 2-year follow-up results<\/a> showing that daily 40Hz light-and-sound stimulation helped some Alzheimer\u2019s patients think clearer \u2014 and even drop their tau levels. Meanwhile, a massive Australian cohort<\/a> found something far simpler: older adults who listen to music most days cut their dementia risk by nearly 40%. The brain seems to do better when life gets a soundtrack. <\/p>\n<\/div>\n

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Today\u2019s issue takes 5 minutes to read<\/span>. Only got one? Here\u2019s what to know: <\/p>\n<\/div>\n

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