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Integrated Information Theory
Integrated information theory (IIT) attempts to provide a framework capable of explaining why some physical systems (such as human brains) are conscious, why they feel the particular way they do in particular states (e.g. why our visual field appears extended when we gaze out at the night sky), and what it would take for other physical systems to be conscious (Are other animals conscious? Might the whole Universe be?). In principle, once the theory is mature and has been tested extensively in controlled conditions, the IIT framework may be capable of providing a concrete inference about whether any physical system is conscious, to what degree it is conscious, and what particular experience it is having. In IIT, a system's consciousness (what it is like subjectively) is conjectured to be identical to its causal properties (what it is like objectively). Therefore it should be possible to account for the conscious experience of a physical system by unfolding its complete causal powers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panpsychism
In the philosophy of mind, panpsychism () is the view that the mind or a mindlike aspect is a fundamental and ubiquitous feature of reality. It is also described as a theory that "the mind is a fundamental feature of the world which exists throughout the universe." It is one of the oldest philosophical theories, and has been ascribed to philosophers including Thales, Plato, Spinoza, Leibniz, William James, Alfred North Whitehead, Bertrand Russell, and Galen Strawson. In the 19th century, panpsychism was the default philosophy of mind in Western thought, but it saw a decline in the mid-20th century with the rise of logical positivism. Recent interest in the hard problem of consciousness and developments in the fields of neuroscience, psychology, and quantum physics have revived interest in panpsychism in the 21st century. Overview Etymology The term ''panpsychism'' comes from the Greek ''pan'' ( πᾶν: "all, everything, whole") and ''psyche'' ( ψυχή: "soul, mind").Clarke, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panpsychism
In the philosophy of mind, panpsychism () is the view that the mind or a mindlike aspect is a fundamental and ubiquitous feature of reality. It is also described as a theory that "the mind is a fundamental feature of the world which exists throughout the universe." It is one of the oldest philosophical theories, and has been ascribed to philosophers including Thales, Plato, Spinoza, Leibniz, William James, Alfred North Whitehead, Bertrand Russell, and Galen Strawson. In the 19th century, panpsychism was the default philosophy of mind in Western thought, but it saw a decline in the mid-20th century with the rise of logical positivism. Recent interest in the hard problem of consciousness and developments in the fields of neuroscience, psychology, and quantum physics have revived interest in panpsychism in the 21st century. Overview Etymology The term ''panpsychism'' comes from the Greek ''pan'' ( πᾶν: "all, everything, whole") and ''psyche'' ( ψυχή: "soul, mind").Clarke, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hard Problem Of Consciousness
The hard problem of consciousness is the problem of explaining why and how humans have qualia or phenomenal experiences. This is in contrast to the "easy problems" of explaining the physical systems that give us and other animals the ability to discriminate, integrate information, and so forth. These problems are seen as relatively easy because all that is required for their solution is to specify the mechanisms that perform such functions. Philosopher David Chalmers writes that even once we have solved all such problems about the brain and experience, the hard problem will still persist. The existence of a "hard problem" is controversial. It has been accepted by philosophers of mind such as Joseph Levine, Colin McGinn, and Ned Block and cognitive neuroscientists such as Francisco Varela, Giulio Tononi, and Christof Koch. However, its existence is disputed by philosophers of mind such as Daniel Dennett, Massimo Pigliucci, Thomas Metzinger, Patricia Churchland, and Keith Fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anil Seth
Anil Kumar Seth is a British professor of Cognitive and Computational Neuroscience at the University of Sussex. Early life and education Seth was born in England. His father, Bhola Seth, obtained a BSc from Allahabad University in 1945, before migrating from India to the United Kingdom to study engineering at Cardiff. Bhola Seth subsequently obtained a PhD in Mechanical Engineering at Sheffield. His mother, Ann Delaney, came from Yorkshire Yorkshire ( ; abbreviated Yorks), formally known as the County of York, is a historic county in northern England and by far the largest in the United Kingdom. Because of its large area in comparison with other English counties, functions have .... Seth's family was based in rural Oxfordshire. His father was a research scientist at the Esso Research Centre in Abingdon, and won the veterans world doubles title in badminton in 1976. Seth went to school at King Alfred's Academy in Wantage. He has degrees in Natural Sciences (Cambridge), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virgil Griffith
Virgil Griffith (born 1983), also known as Romanpoet, is an American programmer. He worked extensively on the Ethereum cryptocurrency platform, designed the Tor2web proxy along with Aaron Swartz, and created the Wikipedia indexing tool WikiScanner. He has published papers on artificial life and integrated information theory. Griffith was arrested in 2019, and in 2021 pleaded guilty to conspiring to violate U.S. laws relating to money laundering using cryptocurrency and sanctions related to North Korea. On April 12, 2022, Griffith was sentenced to 63 months imprisonment for assisting North Korea with evading sanctions and is currently in a federal low-security prison in Pennsylvania. Life Griffith was born in Birmingham, Alabama and grew up in nearby Tuscaloosa. He graduated from the Alabama School of Math and Science in 2002, and then attended the University of Alabama, studying cognitive science. He transferred to Indiana University in 2004, but returned to graduate '' cum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christof Koch
Christof Koch ( ; born November 13, 1956) is a German-American neurophysiologist and computational neuroscientist best known for his work on the neural basis of consciousness. He is the president and chief scientist of the Allen Institute for Brain Science in Seattle. From 1986 until 2013, he was a professor at the California Institute of Technology. Early life and education Koch was born in the Midwestern United States, and subsequently was raised in the Netherlands, Germany, Canada, and Morocco. Koch is the son of German parents; his father was a diplomat, as is his older brother Michael. He was raised as a Roman Catholic and attended a Jesuit high school in Morocco. His interest in consciousness commenced as a child when he decided that consciousness must apply to all animals not just humans. He received a PhD in sciences for his works in the field of nonlinear information processing from the Max Planck Institute in Tübingen, Germany, in 1982. Koch worked for four years a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerebellum
The cerebellum (Latin for "little brain") is a major feature of the hindbrain of all vertebrates. Although usually smaller than the cerebrum, in some animals such as the mormyrid fishes it may be as large as or even larger. In humans, the cerebellum plays an important role in motor control. It may also be involved in some cognition, cognitive functions such as attention and language as well as emotion, emotional control such as regulating fear and pleasure responses, but its movement-related functions are the most solidly established. The human cerebellum does not initiate movement, but contributes to Motor coordination, coordination, precision, and accurate timing: it receives input from sensory systems of the spinal cord and from other parts of the brain, and integrates these inputs to fine-tune motor activity. Cerebellar damage produces disorders in Fine motor skill, fine movement, Equilibrioception, equilibrium, Human positions, posture, and motor learning in humans. Anatomica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Time Complexity
In computer science, the time complexity is the computational complexity that describes the amount of computer time it takes to run an algorithm. Time complexity is commonly estimated by counting the number of elementary operations performed by the algorithm, supposing that each elementary operation takes a fixed amount of time to perform. Thus, the amount of time taken and the number of elementary operations performed by the algorithm are taken to be related by a constant factor. Since an algorithm's running time may vary among different inputs of the same size, one commonly considers the worst-case time complexity, which is the maximum amount of time required for inputs of a given size. Less common, and usually specified explicitly, is the average-case complexity, which is the average of the time taken on inputs of a given size (this makes sense because there are only a finite number of possible inputs of a given size). In both cases, the time complexity is generally expresse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minimum-information Partition
Integrated information theory (IIT) attempts to provide a framework capable of explaining why some physical systems (such as human brains) are conscious, why they feel the particular way they do in particular states (e.g. why our visual field appears extended when we gaze out at the night sky), and what it would take for other physical systems to be conscious (Are other animals conscious? Might the whole Universe be?). In principle, once the theory is mature and has been tested extensively in controlled conditions, the IIT framework may be capable of providing a concrete inference about whether any physical system is conscious, to what degree it is conscious, and what particular experience it is having. In IIT, a system's consciousness (what it is like subjectively) is conjectured to be identical to its causal properties (what it is like objectively). Therefore it should be possible to account for the conscious experience of a physical system by unfolding its complete causal powers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mind–body Problem
The mind–body problem is a philosophical debate concerning the relationship between thought and consciousness in the human mind, and the brain as part of the physical body. The debate goes beyond addressing the mere question of how mind and body function chemically and physiologically. Interactionism arises when mind and body are considered as distinct, based on the premise that the mind and the body are fundamentally different in nature. The problem was popularized by René Descartes in the 17th century, resulting in Cartesian dualism, and by pre- Aristotelian philosophers, in Avicennian philosophy, and in earlier Asian traditions. A variety of approaches have been proposed. Most are either dualist or monist. Dualism maintains a rigid distinction between the realms of mind and matter. Monism maintains that there is only one unifying reality as in neutral or substance or essence, in terms of which everything can be explained. Each of these categories contains numerous varian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
