Brain Food

Brain Food: Spring-Loaded Muscles

Jan 16, 2014
Danielle Borth, NAU Office of Public Affairs

A Northern Arizona University regents’ biology professor is studying how the speed with which frogs catch insects can improve the mechanics of artificial limbs for humans. Kiisa Nishikawa has discovered the connection is a protein called titin. It essentially enables muscles to “think,” reacting in milliseconds, rather than waiting for a signal from the brain.

Brain Food: Growing Human Skin

Dec 5, 2013
Bonnie Stevens/KNAU

Step into Robert Kellar's physiology and anatomy class at NAU and you'll learn how the human body works. But, step into his lab an you'll learn how to grow human skin. Dr. Kellar can teach plants how to manufacture human protein.

Bonnie Stevens/KNAU

It's estimated that by the new year, more than 60 million Americans will be using iPads. NAU geologist Lisa Skinner is already using them in the field with her students as a geologist time machine of sorts.

Brain Food: 'Musical' No Mas Muertes

Nov 21, 2013
Matt Nelson

No Mas Muertes - or No More Deaths - is an Arizona-based advocacy group that provides humanitarian relief along the U.S.-Mexico border. Since 2004, the group has offered food, water and medical attention to immigrants trying to illegally cross the border from Mexico. And now, the group has a musical component.

Brain Food: The One Gene Difference

Nov 14, 2013

Some scientists predict the Southwest will continue on its warming trend. NAU biology professor Tom Whitham says the rise in temperatures is happening so fast - 3 degrees in the last 60 years - that many plants are not able to adapt and survive.

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