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1 Introductory Remarks.- I Special Ethical Problems in Dealing with Neural and Behavioral Disorders.- 2 Making and Using Psychiatric Diagnoses: Ethical Issues.- 3 Problems of Informed Consent with the Cognitively Impaired.- 4 Treatment Refusals: Autonomy, Paternalism, and the "Best Interest" of the Patient.- 5 Ethical Considerations in the Care of Unconscious Patients.- 6 Legal Aspects of Ethics in the Neural Behavioral Sciences.- II Studies of the Biology Neurology of Behavior: Implications for Ethics.- 7 Out with the "Old" and in with the "New"-The Evolution and Refinement of Sociobiological Theory.- 8 Some Paradoxical Goals of Cells and Organisms: The Role of the MHC.- 9 Motives and Metaphors in Considerations of Animal Nature.- 10 Neurobiological Origins of Human Values.

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