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New horizons in the neuroscience of consciousness / edited by Elaine Perry ... [et al.].

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Format:
Book
Contributor:
Perry, E. K. (Elaine K.)
Series:
Advances in consciousness research ; v. 79.
Advances in consciousness research ; v. 79
Language:
English
Subjects (All):
Consciousness.
Neurosciences.
Physical Description:
xxiv, 330 p. : ill.
Edition:
1st ed.
Place of Publication:
Amsterdam ; Philadelphia : John Benjamins Pub., c2010.
Language Note:
English
Summary:
Among agents which alter the boundary between conscious and non conscious cognition, the ritualistic use of plant species (often in a spiritual context, hence 'plants of the gods') provides an example of long-standing empirical knowledge subsequently verified by scientific (chemical, pharmacological and psychological) evidence. Based on such an impressive record of acquired knowledge, exploration of experiences of the shaman, who deliberately enters an altered state of consciousness to obtain otherwise inaccessible information allegedly from other 'dimensions' of consciousness, may contribute new insights in the neuroscience of consciousness.
Contents:
New Horizons in the Neuroscience of Consciousness
Editorial page
Title page
LCC data
Table of contents
List of contributors
Prologue
Seeing myself think
I. Neuronal mechanisms
The slow cortical potential hypothesis on consciousness
The SCP and the fMRI signal
The physiological basis of the SCP
The SCP and consciousness - A neurophysiological hypothesis of consciousness
Concluding remarks
References
Glossary
Distinct characteristics of conscious experience are met by large neuronal synchronization
Some basic definitions
Properties of consciousness constraining neuronal implementations
Neuronal synchrony as a key correlate of perceptual awareness
Evidence relating long-range synchronization and consciousness
Pressing questions in the field of consciousness research
Conclusions
Acknowledgements
Gamma oscillations and the cellular components of consciousness?
Mechanisms underlying the generation of gamma frequency oscillations
Role of gamma frequency oscillations
Changes in gamma frequency oscillations in disease
Optogenetics - A tool to modulate consciousness
Dopamine modulation of decision making processes
Ventral subiculum of the hippocampus
Prefrontal cortex and behavioral flexibility
Dopamine system regulation in the control of accumbens afferents
Prefrontal cortical-hippocampal interactions and goal-directed behavior
Dopamine, cognitive control and consciousness
Undercurrents of consciousness: The endocannabinoid system
The endocannabinoid system
Endocannabinoid tone
Disconnecting consciousness: The neuroscience of general anaesthesia
Introduction
Molecular targets
Neuroanatomic targets
Functional neurophysiologic targets
Conclusion
References.
Consciousness and neural time travel
Perceiving the self in neural time travel
Potential neural mechanisms of consciousness
Influences on neural mechanisms
Distributed consciousness in the neocortex
Speculations
II. Psychological processes
Consciousness and the relation between implicit and explicit memory
Two varieties of unconscious processes
Global Workspace Theory
The LIDA model and its architecture
The LIDA cognitive cycle
Preconscious and N-conscious processes
Summary and conclusions
Notes
Operating characteristics and awareness
Disambiguating perceptual experience from decision criterion
Dissociating explicit measures of perception from implicit measures of processing
Operating characteristics and measures of confidence in a decision
Acknowledgments
Noise in the brain, decision-making, determinism, free will, and consciousness
1. Introduction
2. A higher order syntactic theory of consciousness
3. Noise in the brain and determinism
4. Noise in the brain and free will
5. Monitoring and consciousness
Social consciousness
Mental phenomena, psychological processes and neural mechanisms
Self-Other-differentiation as prerequisite for social consciousness
Intuitive and inferential social consciousness
True interaction
Neural mechanisms of social consciousness
Consciousness and language: A processing perspective
The biological approach to language
How to know a language and at the same time, not know it at all
MOGUL
Conscious and unconscious processes in MOGUL
The footprints of language
Cognitive illusions: From magic to science
Misdirection
Illusions.
Conclusion
Dreaming as a model system for consciousness research
Dreaming as pure phenomenality
Dreaming as a model for investigating consciousness
Problems and accomplishments
Lucid dreaming and the bimodality of consciousness
The bimodality of consciousness
Evidence for bimodality: Consciousness in waking and in dreaming
Mechanism: The AIM model
Function
The state dependency of consciousness
Lucid dreaming, an experiment of nature
Laboratory studies
Comparison of recent results to previous imaging studies
Lucid dreaming as a bimodal state of consciousness
III. Psychopathologies and therapies
Why depression feels bad
Behaviourism
Cognitive neuroscience
Biological psychiatry
Depression itself
Affective neuroscience
Dementia and the boundary between conscious and nonconscious awareness
Mechanisms of consciousness and the relevance of dementia
Consciousness as the spin-off and schizophrenia as the price of language
Schizophrenia as a disorder of consciousness?
Psychotic symptoms in the split brain: Disorders of consciousness?
The structure of language and its decomposition in psychosis
The origin of the nuclear symptoms
Developmental anomalies of anatomical asymmetry and schizophrenia
Psychotic symptoms as disorders of consciousness of language?
Consciousness and psychosis associated with schizophrenia
Allocentric representations
Episodic memory
θ Oscillations
Dreaming and REM sleep
Amygdala hyperresponsivity in social phobia and schizophrenia
GABAergic hypofunction in schizophrenia
Hallucinations
The visual unconscious: Perspectives from the Charles Bonnet Syndrome
Visual consciousness
Charles Bonnet and his Syndrome
CBS hallucinations and the NCUC
Refining the visual unconscious
Beyond Charles Bonnet Syndrome
Believing is hearing is believing: The reciprocal nature of consciousness
Definitions
The auditory perceptual pathways
Prerequisites for auditory consciousness
Implications for the study of consciousness
Summary
Dreaming as a physiological psychosis: Connecting states of consciousness
The dreaming brain/mind
The psychotic condition
Connecting states of consciousness
Conscious awareness versus optimistic beliefs in recreational Ecstasy/MDMA users
Interviews with Ecstasy/MDMA users
Awareness of the positive and negative effects of Ecstasy/MDMA
Conscious and unconscious placebo responses
Conscious placebo responses
Unconscious placebo responses
When do conscious and unconscious placebo responses occur?
Re-shaping neuronal activity through verbal suggestions of clinical improvement
IV. Expanding boundaries
The paradoxes of creativity
Potential contributions of research on meditation to the neuroscience of consciousness
Meditation as an explanandum
Transforming the mind and neuroplasticity
Interaction mind and body
Neural counterpart of subjectivity
Self-induced altered states of consciousness
Altered states of consciousness
Neural basis of consciousness
Neural basis of altered states of consciousness
Functional neuroimaging studies
Indian and other Eastern thoughts
Conscious-Nonconscious interface
Beyond the boundaries of the brain
A forgotten episode in the origins of the neurosciences
Experimental tests
Cumulative results
Neuroscience perspective
Discussion
Plants of the gods and shamanic journeys
Inducing altered conscious awareness
Species, states and neuropharmacology
Neurotransmitter mechanisms
Models of altered states
Beyond the brain?
Index
The series Advances in Consciousness Research.
Notes:
Bibliographic Level Mode of Issuance: Monograph
Includes bibliographical references and index.
ISBN:
9786612895845
9781282895843
1282895842
9789027288042
9027288046
OCLC:
688291771

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