Cuello_1997_J.Psychiatry.Neurosci_22_46

This brief review discusses experimental therapy with neurotrophic factors in a model of central nervous system (CNS) neural atrophy and synaptic loss resulting from unilateral cortical infarctions. It discusses the trophic factor protection of the cholinergic phenotype of neurons belonging to the forebrain-to-neocortex projection, as well as the capacity of trophic therapy to elicit synaptogenesis in the cerebral cortex of adult animals. Finally, it addresses the behavioral consequences of trophic factor-induced synaptic remodeling of the neocortex in this model.