Neurochemistry of Consciousness. Neurotransmitters in Mind

Description

This pioneering book explores in depth the role of neurotransmitters in conscious awareness. The central aim is to identify common neural denominators of conscious awareness, informed by the neurochemistry of natural, drug induced and pathological states of consciousness. Chemicals such as acetylcholine and dopamine, which bridge the synaptic gap between neurons, are the 'neurotransmitters in mind' that form the substance of the volume, which is essential reading for all who believe that unraveling mechanisms of consciousness must include these vital systems of the brain. Up-to-date information is provided on: Psychological domains of attention, motivation, memory, sleep and dreaming that define normal states of consciousness. Effects of chemicals that alter or abolish consciousness, including hallucinogens and anaesthetics. Disorders of the brain such as dementia, schizophrenia and depression considered from the novel perspective of the way these affect consciousness, and how this might relate to disturbances in neurotransmission. Foreword Preface Part I: Neurotransmitter Systems 1. Neurotransmitter networks 2. Cholinergic transmission Part II: Natural Alterations of Consciousness 3. Attention 4. Memory 5. Motivation 6. Sleep 7. Dreaming 8. Dreaming Part III: Drug-Induced Alterations in Consciousness 9. General anesthetics 10. Effects of drugs on sleep 11. Neuroleptics 12. Delirium and hallucinations 13. Plants of the gods Part IV: Brain Pathology and Consciousness 14. Alzheimer’s disease 15. Parkinson’s disease 16. Dementia with Lewy bodies 17. Schizophrenia 18. Mood disorders 19. Mental retardation and autism Envoi Index