Cognitive science is the interdisciplinary, scientific study of the mind and its processes. It examines the nature, the tasks, and the functions of cognition. Mental faculties of concern to cognitive scientists include perception, memory, attention, reasoning, language, and emotion; to understand these faculties, cognitive scientists borrow from fields such as psychology, artificial intelligence, philosophy, neuroscience, linguistics and anthropology. The typical analysis of cognitive science spans many levels of organization, from learning and decision-making to logic and planning; from neural circuitry to modular brain organization. One of the fundamental concepts of cognitive science is that "thinking can best be understood in terms of representational structures in the mind and computational procedures that operate on those structures."
Consciousness, at its simplest, is awareness of internal and external existence. However, its nature has led to millennia of analyses, explanations, and debate by philosophers, scientists, and theologians. Opinions differ about what exactly needs to be studied or even considered consciousness. In some explanations, it is synonymous with the mind, and at other times, an aspect of it. In the past, it was one's "inner life", the world of introspection, of private thought, imagination, and volition. Today, it often includes any kind of cognition, experience, feeling, or perception. It may be awareness, awareness of awareness, metacognition, or self-awareness, either continuously changing or not. The disparate range of research, notions, and speculations raises a curiosity about whether the right questions are being asked.
Artificial consciousness, also known as machine consciousness, synthetic consciousness, or digital consciousness, is the consciousness hypothesized to be possible in artificial intelligence. It is also the corresponding field of study, which draws insights from philosophy of mind, philosophy of artificial intelligence, cognitive science and neuroscience.
Stephen Grossberg is a cognitive scientist, theoretical and computational psychologist, neuroscientist, mathematician, biomedical engineer, and neuromorphic technologist. He is the Wang Professor of Cognitive and Neural Systems and a Professor Emeritus of Mathematics & Statistics, Psychological & Brain Sciences, and Biomedical Engineering at Boston University.
Neural binding is the neuroscientific aspect of what is commonly known as the binding problem: the interdisciplinary difficulty of creating a comprehensive and verifiable model for the unity of consciousness. "Binding" refers to the integration of highly diverse neural information in the forming of one's cohesive experience. The neural binding hypothesis states that neural signals are paired through synchronized oscillations of neuronal activity that combine and recombine to allow for a wide variety of responses to context-dependent stimuli. These dynamic neural networks are thought to account for the flexibility and nuanced response of the brain to various situations. The coupling of these networks is transient, on the order of milliseconds, and allows for rapid activity.
Geraint Ellis Rees is a British scientist who is Vice-Provost of research, innovation & global engagement at University College London (UCL). Previously he served as Dean of the UCL Faculty of Life Sciences, UCL Pro-Provost, Pro-Vice-Provost (AI) and a Professor of Cognitive Neurology at University College London. He is also a Director of UCL Business, a trustee of the Alan Turing Institute, a trustee of the Francis Crick Institute and a trustee of the Guarantors of Brain.
Christopher Donald Frith FRS, FMedSci, FBA, FAAAS is a British psychologist and professor emeritus at the Wellcome Centre for Neuroimaging at University College London. He is also an affiliated research worker at the Interacting Minds Centre at Aarhus University, an honorary Research Fellow at the Institute of Philosophy and a Quondam Fellow of All Souls College, Oxford.
Stanislas Dehaene is a French author and cognitive neuroscientist whose research centers on a number of topics, including numerical cognition, the neural basis of reading and the neural correlates of consciousness. As of 2017, he is a professor at the Collège de France and, since 1989, the director of INSERM Unit 562, "Cognitive Neuroimaging".
Axel Cleeremans is a Research Director with the National Fund for Scientific Research (Belgium) and a professor of cognitive science with the Department of Psychology of the Université Libre de Bruxelles, Brussels.
The neural correlates of consciousness (NCC) are the minimal set of neuronal events and mechanisms sufficient for the occurrence of the mental states to which they are related. Neuroscientists use empirical approaches to discover neural correlates of subjective phenomena; that is, neural changes which necessarily and regularly correlate with a specific experience. The set should be minimal because, under the materialist assumption that the brain is sufficient to give rise to any given conscious experience, the question is which of its components are necessary to produce it.
Wolfgang Prinz is a German cognitive psychologist. He is the director of the Max Planck Institute for Human Cognitive and Brain Sciences in Leipzig, Germany, and an internationally recognized expert in experimental psychology, cognitive psychology and philosophy of mind. He is the founder of the common coding theory between perception and action that has a significant impact in cognitive neuroscience and social cognition.
Howard C. Nusbaum is professor at the University of Chicago, United States in the Department of Psychology and its College, and a steering committee member of the Neuroscience Institute. Nusbaum is an internationally recognized expert in cognitive psychology, speech science, and in the new field of social neuroscience. Nusbaum investigates the cognitive and neural mechanisms that mediate spoken language use, as well as language learning and the role of attention in speech perception. In addition, he investigates how we understand the meaning of music, and how cognitive and social-emotional processes interact in decision-making.
The LIDA cognitive architecture, previously Learning Intelligent Distribution Agent for its origins in IDA, attempts to model a broad spectrum of cognition in biological systems, from low-level perception/action to high-level reasoning. Developed primarily by Stan Franklin and colleagues at the University of Memphis, the LIDA architecture is empirically grounded in cognitive science and cognitive neuroscience. It is an extension of IDA, which adds mechanisms for learning. In addition to providing hypotheses to guide further research, the architecture can support control structures for software agents and robots. Providing plausible explanations for many cognitive processes, the LIDA conceptual model is also intended as a tool with which to think about how minds work.
Secondary consciousness is an individual's accessibility to their history and plans. The ability allows its possessors to go beyond the limits of the remembered present of primary consciousness. Primary consciousness can be defined as simple awareness that includes perception and emotion. As such, it is ascribed to most animals. By contrast, secondary consciousness depends on and includes such features as self-reflective awareness, abstract thinking, volition and metacognition. The term was coined by Gerald Edelman.
Antti Revonsuo is a Finnish cognitive neuroscientist, psychologist, and philosopher of mind. His work seeks to understand consciousness as a biological phenomenon. He is one of a small number of philosophers running their own laboratories.
Sophie Kerttu Scott is a British neuroscientist and Wellcome Trust Senior Fellow at University College London (UCL). Her research investigates the cognitive neuroscience of voices, speech and laughter particularly speech perception, speech production, vocal emotions and human communication. She also serves as director of UCL's Institute of Cognitive Neuroscience.
The Modular Cognition Framework (MCF) is an open-ended theoretical framework for research into the way the mind is organized. It draws on the common ground shared by contemporary research in the various areas that are collectively known as cognitive science and is designed to be applicable to all these fields of research. It was established, by Michael Sharwood Smith and John Truscott in the first decade of the 21st century with a particular focus on language cognition when it was known as the MOGUL framework.
Catherine Tallon-Baudry is a CNRS senior researcher and group leader working at the Ecole Normale Supérieure Paris.
Jessica Adrienne Grahn is an American music neuroscientist. She is the director of the Human Cognitive and Sensorimotor Core of the University of Western Ontario's Brain and Mind Institute. During the COVID-19 pandemic, Grahn was named to the Royal Society of Canada's College of New Scholars, Artists and Scientists.
