The Journal of Mind and Behavior, Winter 2003, Volume 24, Number 1, Pages 91–118, ISSN 0271–0137 This paper focuses on a logical systems flow-down of a set of consciousness requirements, which together with biological quantification of human brain anatomy sets limits on the neurological network in the cerebrum in order to produce the mind. It employs data to validate inferences, or when data do not exist, proposes methods for acquiring valid evidence. Many of these systems requirements will be (...) imposed after some fundamental assumptions are made. These assumptions are not new to theories on consciousness. However, their application as fundamentals may actually represent a new approach. Concurrent with these fundamentals, explicit periods of awareness while conscious are employed. Justification for their use is found in a theoretical process described as cerebral fusion. Additionally, storage of memory elements is postulated within local glia sites, proximal to synaptic nodes, and conductive transport through the astrocytes responsible for recall of data. The model permits variations in neural–glial interface physics and allows forecasts of mind/brain dysfunctions to be inferred. One key result from the model is hypothesized and expanded upon, and may have impact in certain types of dementia, such as Alzheimer’s disease. (shrink)

CHAPTER I The Problem I have been accused of denying consciousness, but I am not conscious of having done so. Consciousness is to me a mystery, ..

Most scientific theories of consciousness are challenging to apply outside the human case insofar as non‐human systems (both biological and artificial) are unlikely to implement human architecture precisely, an issue I call thespecificity problem. After providing some background on the theories of consciousness debate, I survey the prospects of four approaches to this problem. I then consider a fifth solution, namely thetheory‐light approachproposed by Jonathan Birch. I defend a modified version of this that I term (...) themodest theoretical approach, arguing that it may provide insights into challenging cases that would otherwise be intractable. (shrink)

Have Morsella et al. examined the fundamentals of consciousness? An experiment by Bar et al. (2006) has demonstrated the fundamental aspects of conscious and unconscious mechanisms of perception. The mental representations are not crisp and conscious like the perceived objects are, but vague and unconscious. This experiment points to the fundamental function of the neural mechanisms of consciousness in perception. Consciousness is also fundamental for the highest emotions.

To avoid teleological interpretations, it is important to make a distinction between functions and uses of consciousness, and to address questions concerning the consequences of consciousness. Assumptions about the phylogenetic distribution of consciousness are examined. It is concluded that there is some value in identifying consciousness an exclusively human attribute.

Existentialist Ontology and Human Consciousness The majority of the distinguished scholarly articles in this volume focus on Sartre's early philosophical work, which dealt first with imagination and the emotions, then with the critique of Husserl's notion of a transcendental ego, and finally with systematic ontology presented in his best-known book, Being and Nothingness. In addition, since his preoccupation with ontological questions and especially with the meanings of ego, self, and consciousness endured throughout his career, other essays discuss (...) these themes in light of later developments both in Sartre's own thought and in the phenomenological, hermeneutic, and analytic traditions. (shrink)

Lonergan's account of human consciousness as polymorphic self-presence differs significantly from both the variety of contemporary reductionistic accounts and phenomenological treatments still influenced strongly by Cartesian suppositions and/or Kantian restrictions. It is argued that Lonergan's account grounds not only a critical meta-philosophy, but also provides a heuristic structure for a nuanced genetic account of philosophic differences. In this regard, Lonergan's account is claimed to be an adequate grounding for a thorough contemporary response to the Hegelian requirement that philosophers (...) account not only for their own views but for the existence of contrary and differing philosophic convictions. (shrink)

A biophysical and biochemical perspective of Brahmajnaana will be advanced by viewing Upanishads and related books as “Texts of Science on human mind”. A biological and cognitive science insight of Atman and Maya, the results of breathing process; constituting and responsible for human consciousness and mental functions will be developed. The Advaita and Dvaita phases of human mind, its cognitive and functional states will be discussed. These mental activities will be modeled as brain-wave modulation and demodulation (...) processes. The energy-forms and their transformations as ideas/moods/experiences/thoughts/feelings/utterances/knowing/perception/experience/mood; and a theory of human cognition and communication will be advanced. The sameness of these and processes taking place and steps involved in human language acquisition and communication processes will be highlighted taking ideas from Sabdabrahma Siddhanta and Sphota Vaada, for which the basis is Brahmajnaana only. In fine, a physiological psychological and neurological model of human consciousness and function of mind based on Indian spiritual thought will be derived and discussed using concepts from modern science and technology. The application of these derivations in the fields of physiological psychology, mind-machine modeling, natural language comprehension branch of artificial intelligence and neurology to model and imitate human mental functions will be hinted. -/- . (shrink)

This study examines the possible common characteristics between human and non-human consciousness. It mainly addresses animal consciousness and, to a certain extent, intelligent AI. It provides an overview of the main theories regarding consciousness, more specifically those of neuroscience and cognitive science, and also their materialistic base at a neuroanatomical and neurophysiological level, emphasizing the role the prefrontal cortex plays, both in humans and animals. Then, it considers particular aspects of consciousness, such as emotion, (...) and presents the three broad traditions considering human emotions, which are emotions as feelings, evaluations, and judgments, as well as studies on animal emotions. Then, it continues with the proposed models of metacognition and memory to deepen the analysis regarding common characteristics of human and non-human consciousness. It also touches on the platform theory, which may bridge human, animal, and AI consciousness, although this theory is under consideration. It ends with references to animals’ social behavior, their interactions with humans, their possible ontogenic proximity as expressed in biolinguistics, and the findings of computational ethology, which help to establish models of mental human disorders. The study concludes that findings support proximities between humans and animals, consciousness at the level of neurophysiology, and emotion and metacognition. Contrary to animals and AI, human consciousness is more complicated and far from cybernetic and computational models since it is linked with various kinds of malleability, reconsolidation, neural plasticity, different conceptions of emotions, and certain mental pathologies. (shrink)

Explores the place of consciousness in nature, drawing on new ideas in physics to argue that consciousness is a fundamental process of nature like light and electricity, rather than something that appears only in humans. 20,000 first printing.

"How can people come to believe that their poodle is an impostor? Or see colors in numbers? Francis Crick, co-discoverer of DNA, said of V. S. Ramachandran's first book, "The patients he describes are fascinating, and his experiments on them are both simple and ingenious." With his unique energy and style Ramachandran now shares his insights into the mind from such everyday human experiences as pain, sight, and the appreciation of beauty to the ultimate philosophical conundrums of consciousness."--BOOK (...) JACKET. (shrink)

Many different methodological approaches have been proposed to infer the presence of consciousness in non-human systems. In this paper, a version of the theory-heavy approach is defended. Theory-heavy approaches rely heavily on considerations from theories of consciousness to make inferences about non-human consciousness. Recently, the theory-heavy approach has been critiqued in the form of Birch's (Noûs, 56(1): 133-153, 2022) dilemma of demandingness and Shevlin's (Mind & Language, 36(2): 297-314, 2021) specificity problem. However, both challenges implicitly (...) assume an inapt characterization of the theory-heavy approach. I argue that an alternative characterization of the approach, what I call a credence-based theory-heavy approach, avoids these challenges. Theorists can generate interpretations of their theory, at different levels of generality, and operationalize these into theory-informed markers. These theory-informed are assigned a likelihood and are used to assess the probability that a target system is conscious. In providing this characterization, and mapping out the possible ways in which a credence-based theory-heavy approach can be fleshed out, the aim is to situate the theory-heavy approach as a more compelling approach than it is currently being perceived as. Our attention, then, needs to towards remaining challenges such as the consensus problem and the problem of calibrating the likelihoods associated with theory-informed markers. I also explore methodological pluralism and assess how the credence-based theory-heavy approach can benefit from other methodological approaches. (shrink)

Scientists from diverse disciplines explore the origins, nature, and processes of both the intuitive and intellectual modes of human awareness.

A model of human consciousness is presented here in terms of physics and electronics using Upanishadic awareness. The form of Atman proposed in the Upanishads in relation to human consciousness as oscillating psychic energy-presence and its virtual or unreal energy reflection maya, responsible for mental energy and mental time-space are discussed. Analogy with Fresnel’s bi-prism experimental set up in physical optics is used to state, describe and understand the form, structure and function of Atman and maya, (...) the ingredients of human consciousness. A description of phases of mind in terms of conscious states and transformation of mental energy is given. Four states of consciousness and four modes of language communication and understanding processes are also given. Implications of above scientific awareness of Upanishadic wisdom to the modern scientific fields of physiological psychology, cognitive sciences, mind-machine modeling and natural language comprehension are suggested. -/- . (shrink)

"Crook has an extensive range of interests and writes with authority on the whole sociobiological spectrum. He discusses the behavior of insects, birds, primates, and so forth, with impressive thoroughness and detail. He... introduces an equally expert and apparently firsthand discussion of Eastern philosophy, especially Zen Buddhism. His purpose is to emphasize the duality, or perhaps multiplicity, of consciousness, and the importance of society's more objective facets. A scholarly work complete with excellent bibliographies, index, and references." --Choice.

Many scientists proclaim that consciousness is an illusion, a mere byproduct of chemical activity in the brain. In the computer age, scholars have further conceptualized consciousness as the software that regulates human functions, reducing our foibles and feats to complex but ultimately predictable robotics.

According to several recent polls, more than 80 percent of Americans believe in life after death. Of those, many adhere to their beliefs because of religious faith. Beyond religion, though, there is increasing scientific examination of life after death hypotheses. Both religious and secular believers are more frequently using empirical research to answer the key questions of how consciousness may transcend corporeal life and death. These essays from leading survival theoreticians scientifically assay the issues and evidence. Interdisciplinary in nature, (...) it covers diverse topics including the origins of life after death hypotheses; theoretical, methodological and empirical approaches to afterlife research; hallucination experiences; evidence for consciousness survival; birthmarks and previous-life memories; suicide; and spirit participation. Concluding chapters discuss the future of afterlife research and offer a new interpretation of consciousness survival. (shrink)

Immersive virtual environments can produce a state of behaviour referred to as ‘presence’, during which the individual responds to the virtual environment as if it were real. Presence can be arranged to scientifically evaluate and affect our consciousness within a controlled virtual environment. This phenomenon makes the use of virtual environments amenable to existing and in-development forms of therapy for various conditions. Delirium in the intensive care unit (ICU) is one such condition for which virtual reality (VR) technology has (...) not been evaluated to date. We are currently assessing the feasibility and utility of a delirium prevention and treatment system, which implements VR to improve quality of sleep, reduce pain, lower usage of sedatives, and stimulate cognition. The proposed system will consist of 3-axis wearable accelerometers, 6-DOF position trackers, a VR system and apps designed to promote sleep quality and mindfulness. Our a priori hypothesis is that our VR therapy system would lower the occurrence of delirium in patients admitted to ICUs. (shrink)

Many avenues lead to human consciousness: introspection, phenomenology, cognitive science, philosophy, neurobiology. To these can be added aesthetics; both the production of artful objects and the appreciation of artful objects are characteristic of human minds. By looking at artful objects we can hypothesize why the human mind both produces them and responds to them, and derive from such hypotheses ideas about the nature of human consciousness, including its power to make present in the mind (...) that which is absent from view. In particular, the art of Shakespeare, being both verbal and formal, both articulates the peculiar burdens of human consciousness and demonstrates art's response to these burdens. His play Troilus and Cressida serves as an example, exhibiting and exploring the discordancies human consciousness is liable to, and at the same time incorporating those discordancies into a greater harmony through the formal structures of art. (shrink)

The concept of fields available in physics will be considered for application to unravel the mysteries of form, structure and function of human consciousness and mind. The sameness of functions of human consciousness and mind in language acquisition and communication and also acquiring knowledge of various kinds and its will be discussed. In the light of this the limitations of concepts of pure physics and modern physics probes will be discussed. -/- The information and ideas available (...) in the Upanishads in the form of Brahmajnaana will be applied to understand the physical nature of human consciousness and mind and their functions. This information and translation into modern and cognitive scientific terms would be correlated with brainwaves concept of modern physiology. The physiochemical, physical and chemical natures of experiences, purport, meanings, ideas, thoughts and expressions will be presented based on Upanishadic insight thus acquired. The advantage of this alternative probe, method and model to understand the functions of human consciousness and mind will be demonstrated. -/- This model of human consciousness and mental functions is also correlated to brain wave EEG frequency changes. -/- . (shrink)

As noted in earlier work , the continuity of consciousness is a reality, provided by the blending of the combination of both conscious aware states with conscious, but unaware ones, and where the frequencies governing the interleaving of the two states prevent us from ever directly deciphering the nature of their discrete properties. As a consequence, we cannot experience any discontinuity within the global phases of consciousness itself. The impact of this continuous cycling has major implications towards the (...) purpose and mechanics of the aware cycle within the conscious process, as well as the role of attention. A model is presented wherein these cycles are mirrored in ocular motion, and both are related to autonomic mechanisms. Concepts are presented that argue for the aware state function to be largely centered on the management of attention, while providing feedback to the unaware cycle. The empirical concept developed is then tested against both current experimental data and several longstanding consciousness processing conundrums, with favorable results. (shrink)

To talk of God is almost a presumption, for who can say with any certainty that it is or if it is, in what sense of “is” it is, and what is its nature. And, perhaps, of all those who talk of God, the philosopher is the least qualified, as by temperament and training he lives in a world where concepts and arguments and ratiocinative thought are more real than anything else. And God, whatever it may or may not be, (...) is not an idea or a concept or the conclusion of a well-reasoned chain of argumentation. Nor is it even a hypothesis to be tested or a necessary postulate without which our experience would make no sense and life cease to have a meaning. (shrink)

There has been an extraordinary resurgence of interest in the enigma of human consciousness among neuroscientists, psychologists, and professional philosophers. Much work is aimed at accommodating consciousness within the currently dominant physicalist world picture. This book is a comprehensive and sometimes impassioned attack to "biologize" consciousness by explaining its origin in evolutionary terms and identifying mental phenomena with brain processes; to "computerize" it by identifying mind with the supposed computational activity of the brain; and to empty (...) or eliminate it by denying the reality of qualia. Raymond Tallis's critique concludes with a long look at man--"the explicit animal"--that makes the irreducible mystery of human consciousness impossible to overlook or deny. (shrink)

Kant's account of the experience of the sublime in nature and the incommensurability of its bases in the two European traditions of philosophy that feed into modern cognitive psychology, the holism of Leibniz and the analytic reductionism of Locke, are used to develop a new theory of human nature in terms of developmental interactions between initially separate cognitive domains. More recent illustrations of this separation/interaction are found in debates over 'emergence' in modern science and theories of consciousness. Shifting (...) from competitive epistemologies to a resulting ontology of human nature, the cognitive development of mind through childhood can itself be understood as multiple but necessarily incomplete fusions between person knowing and a thing/tool knowing , based here on a Vygotskian model of their reciprocal internalizations, and leading into our ostensibly differentiated and humanly unique multiple adult intelligences. A consequence is that human consciousness, while based on these selective and necessarily partial domain integrations, as in the separate directionalities of spirituality and science/technology, is fundamentally and permanently unbalanced. Kant's sublime and Rudolf Otto's related analysis of numinous-uncanny feeling exemplify the inner dynamism of this intrinsic unbalance, constituting the species specific form of the perpetual orientation to novelty that drives us forward toward the very best and very worst of the human condition. (shrink)

A simple definition of consciousness is sensory awareness of the body, the self, and the world. The fetus may be aware of the body, for example by perceiving pain. It reacts to touch, smell, and sound, and shows facial expressions responding to exter- nal stimuli. However, these reactions are probably preprogrammed and have a subcortical nonconscious origin. Furthermore, the fetus is almost continuously asleep and unconscious partially due to endog- enous sedation. Conversely, the newborn infant can be awake, exhibit (...) sensory awareness, and process memorized mental representations. It is also able to differentiate between self and nonself touch, express emotions, and show signs of shared feelings. Yet, it is unreflective, present oriented, and makes little reference to concept of him/herself. Newborn infants display features characteristic of what may be referred to as basic consciousness and they still have to undergo considerable maturation to reach the level of adult consciousness. The preterm infant, ex utero, may open its eyes and establish minimal eye contact with its mother. It also shows avoidance reactions to harmful stimuli. However, the thalamocortical connections are not yet fully established, which is why it can only reach a minimal level of consciousness. (shrink)

This article explores the idea that Core Affect provides the emotional quality to any conscious state. Core Affect is the neurophysiological state always accessible as simply feeling good or bad, energized or enervated, even if it is not always the focus of attention. Core Affect, alone or more typically combined with other psychological processes, is found in the experiences of feeling, mood and emotion, including the subjective experiences of fear, anger and other so-called basic emotions which are commonly thought to (...) be raw, primitive, and universal. (shrink)

Reprint, in paper covers, of the Columbia U. Press edition of 1990. Annotation copyright by Book News, Inc., Portland, OR.

This paper argues for the importance of inner speech in a proper understanding of the structure of human conscious experience. It reviews one recent attempt to build a model of inner speech based on a grammaticization model (Steels, 2003) and compares it with a self-regulation model here proposed. This latter model is located within the broader literature on the role of language in cognition and the inner voice in consciousness. I argue that this role is not limited to (...) checking the grammatical correctness of prospective utterances before they are spoken. Rather, it is a more broadly activity-structuring role, regulating and shaping the ongoing shape of human activity in the world. Through linking inner speech to the control of attention, I argue that the study of the functional role of inner speech should be a central area of analysis in our attempt to understand the development and qualitative character of human consciousness and that modelling can play a central role in that understanding. (shrink)

The essay is an English version of the German article "Wissenschaftliche Rationalität, menschliches Bewusstsein und pro-religiöse Ideen". It discusses immanent versus transcendent concepts in the context of the art of living, as well as the understanding of human consciousness in the context of religion. Science provides us with a far reaching understanding of natural processes, including biological evolution, but also with deep insights into its own intrinsic limitations. This is consistent with more than one interpretation on the “metatheoretical“, (...) that is on the philosophical and cultural level, including liberal, enlightened forms of religion as well as agnostic views. Choices and preferences are mainly a matter of wisdom and art of living, and not just of knowledge, and this, in my view, supports metaphysical and anthropological optimism as expressed in liberal pro-religious ideas. Within Christian theology, metaphysical optimism and openness are most characteristic for the ideas of “apokatastasis” – “salvation for all” - repeatedly condemned as heretical, but also widely supported from early Christianity to modern times. (shrink)