Alzheimer's Discovery Spurs New Hope for Future Prevention

Jul 17, 2012

A discovery made by scientists in Iceland provides strong evidence that Alzheimers is caused by a build-up of a plaque called beta-amyloid in the brain, giving drugmakers new incentives to develop anti-amyloid treatments.

All Videos tab arrow

Scientific American Exclusives tab arrow

Instant Egghead tab arrow

Cicadas - Making Sense of the 17-Year Emergence Why Stress Is Good for You Hovering "Home Drone" Puts Burglars on Display Penitent Hacker Aims to Protect World's ATMs 'Apps for Asia' Offers Solutions to Poverty-Re... Audubon's Birds Live On Long After His Death

Showing 1-6 of 782

1 2 3 4 5 > >>
Why Stress Is Good for You How Do Tornadoes Form? Cicadas - Making Sense of the 17-Year Emergence Hovering "Home Drone" Puts Burglars on Display Penitent Hacker Aims to Protect World's ATMs

Showing 1-5 of 5
Why Stress Is Good for You
Santander Claims Title as Europe's "Smartest" ... Wooden Solar Cells Shine Light on Cleaner Power Urban Algae Turns Wastewater into Energy Wooden Radio Broadcasts Sustainable Message Lagos School Girls Harness the Power of Pee Green Toilet Saves Water, Feeds Garden

Showing 1-6 of 101

1 2 3 4 5 > >>
Bird 'Crouch' Developed in Dinosaur Ancestors What Color Were Dinosaurs? - Instant Egghead Who Was the First Human Ancestor? - Instant Eg... How Does Radiocarbon Dating Work?- Instant Egg... How Do Animals Become Zombies? - Instant Egghead Instant Egghead - Are We Facing the Sixth Mass...

Showing 1-6 of 52

1 2 3 4 5 > >>
Decades-Old Stroke Damage Reversible with Oxyg... Going Viral to Stop Superbugs China Bird Flu Spurs Drive for Universal Vaccine 3D Printer Produces Artificial Ears New Implant Brings High Hopes for Back Pain Re... 3D Printer Builds Human Tissue-Like Substance

Showing 1-6 of 96

1 2 3 4 5 > >>
Why Stress Is Good for You Billion Dollar Project to Recreate the Human B... Curved Glass Linked to Fast Beer Drinking Instant Egghead - What Is the Ames Illusion? Mind-Controlled Aircraft No Longer Unthinkable Instant Egghead - How Do 3-D Glasses Work?

Showing 1-6 of 54

1 2 3 4 5 > >>
Why Barns Are Red - The Countdown #22 Gemini's Paraglider Landing System How Do Astronomers Find Exoplanets? Antarctica's Supernova Sand - The Countdown #21 Missing Mars Lander Found? - The Countdown #20 How Massive Stars Are Born - The Countdown #19

Showing 1-6 of 90

1 2 3 4 5 > >>
Hovering "Home Drone" Puts Burglars on Display Penitent Hacker Aims to Protect World's ATMs 'Apps for Asia' Offers Solutions to Poverty-Re... Autonomous Attack Drone Flies into History The World's Lightest Material Unmanned Combat Jet Passes Flight Test

Showing 1-6 of 335

1 2 3 4 5 > >>
Cicadas - Making Sense of the 17-Year Emergence Why Stress Is Good for You 'Apps for Asia' Offers Solutions to Poverty-Re... Why Barns Are Red - The Countdown #22 Autonomous Attack Drone Flies into History The World's Lightest Material

Showing 1-6 of 372

1 2 3 4 5 > >>

Comments

Add Comment

Scientific American Editors

Myrmecos 11 Astounding Arthropods You’ll See at BugShot/Belize. Plus, a Zombie Fungus. http://t.co/sjLUVr8eA0
49 minutes ago · reply · retweet · favorite
docfreeride Has shifting an online course from one platform to another ever NOT been a colossal pain in the ass? Not for me. Grrr.
57 minutes ago · reply · retweet · favorite
sciammind #SciAmBlogs Thursday - science diagrams, mental illness art, beavers are fish, amphibian decline, cicadas, and more. http://t.co/FmFu7XjfeB
1 hour ago · reply · retweet · favorite

Free Newsletters

Get the best from Scientific American in your inbox

Solve Innovation Challenges

Pseudoephedrine #2: Outsmarting Methamphetamine Producers
Deadline: Jul 30 2013
Reward: $100,000 USD

The Seeker desires a method for producing pseudoephedrine products in such a way that it will be extremely difficult for clandestine che
Identify Organisms from a Stream of DNA Sequences
Deadline: Jun 30 2013
Reward: $1,000,000 USD

This is a Reduction-to-Practice Challenge that requires written documentation and&
More Challenges »