Functional Morphology and Cerebral Metabolism During Normal and Pathological Aging.- Functional morphology of neurons during normal and pathological ageing.- Functional morphology during normal and pathological ageing with emphasis on peptidergic transmission.- P.E.T. study of human brain metabolism in aging and dementia.- An experimental approach to the study of the functional derangement which follows aging of the brain and dementia.- Alzheimer's disease causes metabolic uncoupling of associative brain regions beyond that seen in the healthy elderly.- Neurochemical, Neuroendocrine and Molecular Changes During Aging in Animals and in Man.- Neurotransmitters, genetics and aging.- Neuroendocrine aspects of aging.- The neuronotrophic hypothesis of the aging brain.- Example of age related changes of transducing mechanisms and of cerebral circuits.- Changes in calcium homeostasis during aging.- Dietary and neuroendocrine modulation of age related changes in dopaminergic action during aging.- Dopaminergic system in the aged brain: evidence for a selective loss of D-1 but not D-2 receptors.- Neurotransmitter changes in human brain during ageing.- The influence of age on neurotransmitters in the human brain.- Normal Versus Pathological Aging in Man:.- Senile dementias: an overview.- Growing points of the neurobiology of Alzheimer's disease.- The Alzheimer tangle and aging.- New perspectives in Parkinson's disease.- Guidelines of the care of the aged patients.- Subjective and objective health in aging: problems of assessment.- Drug development in geriatrics.