No abstract

No abstract

The data suggest there may be an increased density of AMPA receptor sites in the caudate nucleus in schizophrenia that is not apparently due to neuroleptic treatment. A similar increase was also seen the suicide group. Although these data do not confirm previous reports of an increase in [3H]MK-801 or a decrease in [3H]D-Asp binding in the basal ganglia in schizophrenia, the increased caudate AMPA binding observed here could reflect decreased cortical glutamatergic innervation of the caudate. Its implication for suicide is unclear.

No abstract

No abstract