1. Adey, W. R. (1969). Spectral analysis of EEG data from animals and man during alerting, orienting and discriminative responses. In Evans, C. R., and Mulholland, T. B. (eds.),Attention in Neurophysiology: An International Conference, Butterworths, London, pp. 194?229.
2. Ajmone Marsan, C. (1965). The thalamus. Data on its functional anatomy and on some aspects of the thalamo-cortical integration.Archives Italiennes de Biologie 103: 847?882.
3. Allport, D. A. (1980). Patterns and actions: Cognitive mechanisms are content-specific. In Claxton, G. L. (ed.),Cognitive Psychology: New Directions, Routledge & Kegan Paul, London, pp. 26?64.
4. American Psychiatric Association. (1987).Diagnostic and Statistical Manual of Mental Disorders (rev. 3rd ed.), Author, Washington, DC.
5. Anderson, E. V., Siegel, F. S., Frisch, R. O., and Wirt, R. D. (1969). Responses of phenylketonuric children on a continuous performance test.Journal of Abnormal Psychology 74: 358?362.