You are... The Cingulate Gyrus!!!

Snugly encircling the superior thalamus, and sitting atop the corpus callosum, you are an integral part of the limbic system. You remain a mystery, but common thought is that your reciprocal connections to the frontal cortex and limbic system link decision-making and emotion! Although you are mushy in consistency, you are a great friend to those around you and your word is as solid as oak. You detest it when people prod you, so you do need to lighten up a bit. All in all, though, you are a solid citizen. (And without you, people often find themselves unable to talk or move!)

Take the Personality Quiz, brought to you by Mr. Poon.