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Why is Alzheimer’s disease so difficult to treat? - Krishna Sudhir

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1,597 Questions Answered

TEDEd Animation

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Around the world, millions of people have Alzheimer’s disease, a debilitating brain disorder that gradually destroys a person’s memory and other cognitive abilities. While doctors have studied Alzheimer’s for decades, conducting hundreds of clinical trials, there is still no effective preventive treatment or cure. So, why is Alzheimer’s disease so difficult to treat? Krishna Sudhir investigates.

Initial symptoms of Alzheimer's disease include all the following except:

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TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Educator Krishna Sudhir
  • Director Rowena Sheehan
  • Narrator Addison Anderson
  • Composer André Aires
  • Sound Designer André Aires, Guilherme Araujo
  • Produced by Gerta Xhelo, Abdallah Ewis
  • Editorial Director Alex Rosenthal
  • Editorial Producer Shannon Odell
  • Fact-Checker Charles Wallace

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