New Psychology Site Needs an Eye-Catching Logo

PsychologyDegreeGuide.org

We need a header/logo for our psychology site. The site features a comprehensive set of tools and content to help potential psychology students find the right school for them. Very important to appeal to college professors also, since they will be the ones recommending the site to their students.

College professors and students of psychology. We need a logo that's attractive yet professional and somewhat academic. We want to convey that this site is a legitimate and valuable resource that professors would be happy to recommend to their students.

Create website header for http://dev.psychologydegreeguide.org/

The text on the header should read:

Psychology Degree Guide .org

With the ".org" on a separate line below the other words, underneath and to the left edge of the word "Guide". The words "Psychology Degree Guide" should be clearly differentiated as three separate words.

The header should look professional, the text should be formatted as an attractive logo, and contain imagery that matches the theme of psychology. Typically that involves images of brains or heads or similar (http://images.google.com/images?q=psychology), however we're open to other ideas for images too.

[UPDATE]: I want to get away from life-like images of actual brains. Rather, I'm looking for stylized images which imply a focus on the "mind". That could involve heads and brains, but doesn't have to. It could involve things like gears or keyholes too. Here's some sample images to give you an idea of what I'm looking for:

http://www.pace.edu/emplibrary/Psychology.jpg
http://cas.umkc.edu/psyc/media/imag…ander2.jpg
http://psychhome.weebly.com/uploads…38.jpg?435
http://www.istockphoto.com/stock-il…brains.php
http://www.istockphoto.com/stock-il…clouds.php
http://www.istockphoto.com/stock-il…-gears.php
http://populartop10.com/wp-content/…hology.jpg

The colors should match the color scheme used on http://dev.psychologydegreeguide.org/ (various shades of blue, maybe some orange, other colors if they match).

The deliverable should be a 968px width by 125px height PhotoShop PSD file and a JPG file.