Tell us who they are where they are and what they are doing to look at for instance when one individual in a system does something what's the change the defects in other individuals and in that system and how did the fish know when they have to follow and when they can go it alone this question remains unanswered but one thing is sure the cyclones clearly like swimming together in a group. and we know that when they're older they feel isolation stress and as well when they interact with social partners that activates for instance the dopamine urge exist of the systems that encode reward so in ...