- Here is a striking visual illusion. This isn't an animation. The almonds are not actually moving. Discussion and links at Mindhacks.
- A study finds family intervention far more effective than increased medication dosage for treatment of depression following SSRI poop-out.
- Laura Freberg on exercise, diet, medication and depression.
- Frontal cortex discusses the falling divorce rate.
On the lighter side, Dilbert is lifted from negation, modality and conversational implicature (Language Log):