Amphetamine-induced abnormal movements occur independently of both transplant- and host-derived serotonin innervation following neural grafting in a rat model of Parkinson's disease.
Serotonin has been postulated to play a role in the transplant-induced involuntary movements that occur following intrastriatal grafts of ventral mesencephalic tissue in the treatment of Parkinson's disease. Serotonin innervation of the striatum may be derived from either the donor graft tissue or the normal host projections from the midbrain. In two sets of experiments we study the impact of graf
