Cholesterol 'important for development and function of brain'

ISLAMABAD: Two molecules that play an important role in the survival and production of nerve cells in the brain, including nerve cells that produce dopamine, have been identified by scientists at Karolinska Institutet in Sweden.

http://www.dailytimes.com.pk/default.asp?page=2013\03\26\story_26-3-2013_pg11_5