These so-called "mirror neurons" might have given apes the mental power necessary to recognize subtle differences in hand gestures.

FORBES: Can Chimps Talk?

If a veteran has the courage to seek help, then we need to be doing everything in our power to deliver the lifesaving mental care that they need.

WHITEHOUSE: President Obama at the American Legion Conference

The lawyer also recommended that Roger appoint a power of attorney for both his mental health care and his health care, draft a living will and sign a HIPAA release.

NPR: An Autistic Student's Journey To College

Athletes have been harnessing a little bit of the power of their unconscious minds by practicing mental imaging of their races and games.

FORBES: How To Master Yourself, Your Unconscious, And The People Around You: Part 6

Maybe the mental image of golfing pols, like the prospect of a hanging, has a special power to focus the mind.

NPR: The Volatile Mix of Politics and Golf

Baghdatis put that slide down to "injuries and mind problems", and Murray seemed sure to test both his mental and physical capabilities as the Scot has shown already this week that he has formidable staying power.

BBC: Andy Murray beats Marcos Baghdatis at French Open

In the coming weeks, I will use whatever power this office holds to engage my fellow citizens -- from law enforcement to mental health professionals to parents and educators -- in an effort aimed at preventing more tragedies like this.

WHITEHOUSE: President Obama Speaks at Newtown High School

He said that in the coming weeks he would use the power of his office to engage the American people and lawmakers, law enforcement, mental health experts, educators and others in an effort to try to prevent these kinds of terrible tragedies from happening in the future.

WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,

Experiencing the power of games first-hand when recovering from a concussion, McGonigal argues that games call for a mental change in people.

FORBES: How Gaming Can Save The World And Add 10 Years To Your Life