segunda-feira, 19 de outubro de 2009

Essential Sources in the Scientific Study of Consciousness


Este é o título do livro abordado hoje. É de 2003 (The MIT Press), e foi editado por Bernard J. Baars, William P. Banks e James B. Newman. A capa é tão horripilante que nem vou usá-la como ilustração dessa postagem. Uma foto de Baars já resolve o assunto.

Em seu artigo/capítulo Consciousness and Complexity, Giulio Tononi e Gerald M. Edelman perguntam: "Qual é o substrato neural da experiência consciente? Enquanto William James concluiu que é o cérebro todo, recentes abordagens tentaram concentrar o foco: existem neurônios dotados de localização especial ou propriedade intrínseca que sejam necessários e suficientes para a experiência consciente?" (p. 993) Eu fico com James, ou melhor, com Luiz Alfredo Garcia-Roza: nossa consciência é todo o nosso corpo (como ele nos disse em aula do curso pré-vestibular Miguel Couto-Vetor, em 1969).

O livro é composto de artigos/capítulos publicados em datas e locais diversos. Ao invés de tecer comentários, uma tarefa herculana e desnecessária, o melhor é mostrar o índice (que só encontrei completo desse jeito tirando da edição japonesa):

目次
Preface p.ix
Sources p.xi
1. Introduction: Treating Consciousness as a Variable: The Fading Taboo p.1 Bernard J. Baars
I. OVERVIEW
2. Consciousness: Respectable, Useful, and Probably Necessary p.15 George Mandler
3. Consciousness and Neuroscience p.35 Francis Crick and Christof Koch
II. CONSCIOUSNESS IN VISION
4. Feature Binding, Attention, and Object Perception p.63 Anne M. Treisman
5. Effects of Sleep and Arousal on the Processing of Visual Information in the Cat p.85 Margaret S. Livingstone and David H. Hubel
6. The Role of Temporal Cortical Areas in Perceptual Organization p.101 D.L. Sheinberg and Nikos K. Logothetis
7. Investigating Neural Correlates of Conscious Perception by Frequency-Tagged Neuromagnetic Responses p.113 Guilio Tononi, Ramesh Srinivasan, D. Patrick Russell and Gerald M. Edelman
8. Temporal Binding, Binocular Rivalry, and Consciousness p.125 Andreas K. Engel, Pascal Fries, Pieter R. Roelfsema, Peter König, Michael Brecht and Wolf Singer
9. Disconnected Awareness for Detecting, Processing, and Remembering in Neurological Patients p.147 Larry Weiskrantz
10. Blindsight in Monkeys p.155 Alan Cowey and Petra Stoerig
11. Hemisphere Deconnection and Unity in Conscious Awareness p.161 R.W. Sperry
12. Separate Visual Pathways for Perception and Action p.175 Melvyn A. Goodale and A. D. Milner
13. Consciousness and Isomorphism: Can the Color Spectrum Really Be Inverted? p.185 Stephen E. Palmer
III. ATTENTION: SELECTING ONE CONSCIOUS STREAM AMONG MANY
14. Strategies and Models of Selective Attention p.207 Anne M. Treisman
15. Inattentional Blindness versus Inattentional Amnesia for Fixated but Ignored Words p.227 Geraint Rees, Charlotte Russell, Christopher D. Frith and Jon Driver
16. Aspects of a Theory of Comprehension, Memory, and Attention p.235 Donald G. MacKay
17. To See or Not to See: The Need for Attention to Perceive Changes in Scenes p.251 Ronald A. Rensink, J. Kevin O'Regan and James J. Clark
18. Function of the Thalamic Reticular Complex: The Searchlight Hypothesis p.263 Francis Crick
19. Selective Attention Gates Visual Processing in the Extrastriate Cortex p.273 Jeffrey Moran and Robert Desimone
20. Attention: The Mechanisms of Consciousness p.279 Michael I. Posner
21. Attention, Awareness, and the Triangular Circuit p.291David LaBerge
IV. IMMEDIATE MEMORY: THE FLEETING CONSCIOUS PRESENT
22. The Information Available in Brief Visual Presentations p.325 George Sperling
23. The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information p.357 George A. Miller
24. The Control of Short-Term Memory p.373 Richard C. Atkinson and Richard M. Shiffrin
25. Verbal and Visual Subsystems of Working Memory p.389 Alan D. Baddeley
26. The Prefrontal Landscape: Implications of Functional Architecture for Understanding Human Mentation and the Central Executive p.395 P. S. Goldman-Rakic
27. Storage and Executive Processes in the Frontal Lobes p.409 Edward E. Smith and John Jonides
28. Consciousness and Cognition May Be Mediated by Multiple Independent Coherent Ensembles p.419 E. Roy John, Paul Easton and Robert Isenhart
V. INTERNAL SOURCES: VISUAL IMAGES, AND INNER SPEECH
29. Aspects of a Cognitive Neuroscience of Mental Imagery p.457 Stephen M. Kosslyn
30. The Neural Basis of Mental Imagery p.469 Martha J. Farah
31. Experimental Studies of Ongoing Conscious Experience p.479 Jerome L. Singer
32. Verbal Reports on Thinking p.493 K. Anders Ericsson and Herbert A. Simon
VI. BELOW THE THRESHOLD OF SENSORY CONSCIOUSNESS
33. Distinguishing Conscious from Unconscious Perceptual Processes p.519 Jim Cheesman and Philip M. Merikle
34. The Psychological Unconscious: A Necessary Assumption for All Psychological Theory? p.541 Howard Shevrin and Scott Dickman
35. Brain Stimulation in the Study of Neuronal Functions for Conscious Sensory Experiences p.559 B. Libet
VII. CONSCIOUSNESS AND MEMORY
36. Memory and Consciousness p.579 Endel Tulving
37. Conscious Recollection and the Human Hippocampal Formation: Evidence from Positron Emission Tomography p.593 Daniel L. Schachter, Nathaniel M. Alpert, Cary R. Savage, Scott L. Rauch and Marilyn S. Albert
38. Implicit Learning and Tacit Knowledge p.603 Arthur S. Reber
39. Attention, Automatism, and Consciousness p.631 Richard M. Shiffrin
40. When Practice Makes Imperfect: Debilitating Effects of Overlearning p.643 Ellen J. Langer and Lois G. Imber
41. The Neural Correlates of Consciousness: An Analysis of Cognitive Skill Learning p.655 Marcus E. Raichle
42. Availability: A Heuristic for Judging Frequency and Probability p.677 Amos Tversky and Daniel Kahneman
43. Experiences of Remembering, Knowing, and Guessing p.697 John M. Gardiner, Cristina Ramponi and Alan Richardson-Klavehn
44. Measuring Recollection: Strategic versus Automatic Influences of Associative Context p.721 Larry L. Jacoby
VIII. UNCONSCIOUS AND "FRINGE" PROCESSES
45. The Conscious "Fringe": Bringing William James Up to Date p.741 Bruce Mangan
46. The Fundamental Role of Context: Unconscious Shaping of Conscious Information p.761 Bernard J. Baars
47. The Cognitive Unconscious p.777 Richard Kihlstrom
48. Pain and Dissociation in the Cold Pressor Test: A Study of Hypnotic Analgesia with "Hidden Reports" through Automatic Key Pressing and Automatic Talking p.793 Ernest Hilgard, Arlene H. Morgan and Hugh Macdonald
49. Anosognosia in Parietal Lobe Syndrome p.805 V.S. Ramachandran
50. Implications for Psychiatry of Left and Right Cerebral Specialization: A Neurophysiological Context for Unconscious Processes p.831 David Galin
IX. CONSCIOUSNESS AS A STATE: WAKING, DEEP SLEEP, COMA, ANESTHESIA, AND DREAMING
51. Brain Stem Reticular Formation and Activation of the EEG p.859 G. Moruzzi and H.W. Magoun
52. Anatomical and Physiological Substrates of Arousal p.881 Arnold B. Scheibel
53. On the Neurophysiology of Consciousness: An Overview p.891 Joseph E. Bogen
54. An Information Processing Theory of Anaesthesia p.901 H. Flohr
55. Toward a Unified Theory of Narcosis: Brain Imaging Evidence for a Thalamocortical Switch as the Neurophysiologic Basis of Anesthetic-Induced Unconsciousness p.913 M.T. Alkire, R.J. Haier and J.H. Fallon
56. The Relation of Eye Movements during Sleep to Dream Activity: An Objective Method for the Study of Dreaming p.929 William C. Dement and Nathaniel Kleitman
57. The Brain as a Dream State Generator: An Activation-Synthesis Hypothesis of the Dream Process p.937 J. Allan Hobson and Robert W. McCarley
58. Lucid Dreaming Verified by Volitional Communication during REM Sleep p.959 Stephen P. LaBerge, Lynn E. Nagel, William C. Dement and Vincent P. Zarcone, Jr.
59. Commentary: Of Dreaming and Wakefulness p.965 Rodolfo R. Llinás and D. ParéX.
THEORY
60. Consciousness and Complexity p.993 Guilio Tononi and Gerald M. Edelman
61. Brain Learning, Attention, and Consciousness p.1007 Stephen Grossberg
62. A Global Competitive Network for Attention p.1035 John G. Taylor and F.N. Alavi
63. Time-Locked Multiregional Retroactivation: A Systems-Level Proposal for the Neural Substrates of Recall and Recognition p.1059 Antonio R. Damasio
64. Visual Feature Integration and the Temporal Correlation Hypothesis p.1087 Wolf Singer and Charles M. Gray
65. Metaphors of Consciousness and Attention in the Brain p.1113 Bernard J. Baars
66. How Does a Serial, Integrated, and Very Limited Stream of Consciousness Emerge from a Nervous System That Is Mostly Unconscious, Distributed, Parallel, and of Enormous Capacity? p.1123 Bernard J. Baars
67. A Neural Global Workspace Model for Conscious Attention p.1131 James B. Newman, Bernard J. Baars and Sung-Bae Cho
68. A Software Agent Model of Consciousness p.1149 Stan Franklin and Art Graesser
Index p.1165

Anyways, aqui estão as abobrinhas da editoria: Consciousness is at the very core of the human condition. Yet only in recent decades has it become a major focus in the brain and behavioral sciences. Scientists now know that consciousness involves many levels of brain functioning, from brainstem to cortex. The almost seventy articles in this book reflect the breadth and depth of this burgeoning field. The many topics covered include consciousness in vision and inner speech, immediate memory and attention, waking, dreaming, coma, the effects of brain damage, fringe consciousness, hypnosis, and dissociation. Underlying all the selections are the questions, What difference does consciousness make? What are its properties? What role does it play in the nervous system? How do conscious brain functions differ from unconscious ones? The focus of the book is on scientific evidence and theory. The editors have also chosen introductory articles by leading scientists to allow a wide variety of new readers to gain insight into the field.
Essential Sources in the Scientific Study of Consciousness