The Split Brain: Making Two Hemispheres Whole
Brain Basics / Neurological and Psychiatric Disorders / Popular Articles / Sensation and Perception

The Split Brain: Making Two Hemispheres Whole

Admit it!  You’ve taken one of those online quizzes to see if you’re more “right-brained” or “left-brained.”  Too bad it’s all bunk!    Popular culture would have you believe that creative and artistic people are right-brain dominated, while logical, methodical, and analytical people are left-brain dominated.    The fact of the matter is that you … Continue reading

Itching to Understand Dynorphin
Neuro News / Sensation and Perception

Itching to Understand Dynorphin

Bzzzzzz!  Splat!  Ugh!  Anyone who has ever been around a campfire during the summer months is familiar with this progression of noises.  Mosquito bites and the resulting welts provide unwelcome souvenirs of time spent outdoors.  We all know we shouldn’t scratch.  Itch like pain is an aversive stimulus that alerts us to threats to the … Continue reading

Now Available in Trichromatic Color!
Brain Basics / Did You Know? / Neuroscience Art / Sensation and Perception

Now Available in Trichromatic Color!

“What is color?” What a good question! The answer is a bit tricky, but it starts with light. Color is the visual perception of different wavelengths of light reflecting off objects, which is the subjective experience of something much more omnipresent: the electromagnetic spectrum. Dun, dun, dun! “RAZ! This is supposed to be about neuroscience! … Continue reading