What have my students been thinking about this week?

I've got my neurobiology students blogging — all I ask is that they write something relevant to understanding how brains work. Let's see where their minds are at this week, shall we?

• Peer pressure.

• Cute cuddly animals.

• Video games.

• Alzheimer's disease.

• Rat tickling.

• Smoking and Alzheimer's.

• Cephalopod brains.

• Moral dilemmas.

• Membrane chemistry.

• Lies!

• Evasive flies.

• Phantom limbs.

• Concussions.

(Also on FtB)