Contents: The Scientific Eclecticism of Luigi Galvani.- How Crucial is a Crucial Experiment? Reflections on the Galvani-Volta Controversy.- Theoretical and Experimental Approaches to Biological Motor Control.- Neurophysiology of Stereopsis.- Prostaglandins and the Central Nervous System: an Unexpected Theme for My Research.- The Riddle of Nerve Regeneration in the Mammalian Central Nervous System.- Alzheimer Disease: Possible Role of Chronic Cell Stress.- Controversial Aspects in the EEG Diagnosis of Seizure Disorders.- Functions and Dysfunctions of Human Retinal and Cochlear Receptors.- Form and Function in the Neuroradiological Image.