readings in psychology for august 9th 2010

Will be heading out to the APA convention in San Diego soon... Will We see you there this year?? CLICK on the picture to make the journey!

Here’s what I am reading today:

mice regain movement after spinal chord injury

“The removed enzyme PTEN, a phosphatase and tensin homolog, helps to dictate activity in the mTOR pathway, which plays a role in cell growth. During maturation, PTEN is activated, halting cell regeneration, but after removing it from a group of experimental mice with spinal cord injury, the neurons grew as they did in the development phase. “

busy brains make for deeper sleep

“Sound sleepers share a surprising secret: a bustling brain. A new study reports that people who can sleep through anything show more frequent bursts of brain activity called sleep spindles than do their light-sleeping counterparts. Researchers say the discovery could lead to spindle-enhancing techniques that offer lighter sleepers a chance at dead-to-the-world rest.”

mind reading marketers have ways to make you buy

“TAKE A look at the cover of this week’s New Scientist magazine (right). Notice anything unusual? Thought not, but behind the scenes your brain is working overtime, focusing your attention on the words and images and cranking up your emotions and memory. How do we know? Because we tested it with a brain scanner.”