Very funny pictures http://buylevitra.in.net/ levitra coupon “The olfactory — thus non-verbal and non-visual — chemical signals for communication between mother and child are intense,” Johannes Frasnelli, a postdoctoral researcher and lecturer at the University of Montreal’s Department of Psychology, said in a statement. “What we have shown for the first time is that the odor of newborns, which is part of these signals, activates the neurological reward circuit in mothers. These circuits may especially be activated when you eat while being very hungry, but also in a craving addict receiving his drug. It is in fact the sating of desire.”