French neuroscientist known for his research in several fields of biology, from the structure and function of proteins (with a focus on the allosteric proteins), to the early development of the nervous system up to cognitive functions. Although being famous in biological sciences for the MWC model, the identification and purification of the nicotinic acetylcholine receptor and the theory of epigenesis by synapse selection are also notable scientific achievements. Changeux is known by the non-scientific public for his ideas regarding the connection between mind and physical brain. As put forth in his book, "Conversations on Mind, Matter and Mathematics," Changeux strongly supports the view that the nervous system functions in a projective rather than reactive style and that interaction with the environment, rather than being instructive, results in the selection amongst a diversity of preexisting internal representations. Link to Wikipedia biography Read less
Born: April 6, 1936, in Domont, France
Jean-Pierre Changeux is a renowned French neuroscientist known for his significant contributions to the understanding of nicotinic acetylcholine receptors and their role in neurotransmission. He is also recognized for his work on allosteric proteins and his exploration of the relationship between consciousness and the brain.
Changeux has held prominent positions at institutions like the Pasteur Institute and the Collège de France. His early work focused on the structure and function of the nicotinic acetylcholine receptor, a protein found at the neuromuscular junction that plays a crucial role in muscle contraction. He demonstrated that this receptor is an allosteric protein, meaning its shape and function can be modulated by the binding of molecules at sites other than the active site. This discovery has had profound implications for understanding how drugs and neurotransmitters interact with receptors.
Changeux has also delved into the complexities of the human brain, proposing models for consciousness based on neuronal interactions and selective stabilization of neuronal assemblies. His work has bridged the gap between molecular neurobiology and cognitive science, offering insights into the biological basis of higher brain functions.
Changeux is a prolific author, having published numerous scientific papers and books. Some of his notable works include "Neuronal Man: The Biology of Mind" and "The Physiology of Truth." These books explore the neural foundations of human thought, perception, and behavior, and have been influential in shaping our understanding of the mind-brain relationship.
Throughout his career, Changeux has received numerous awards and honors, including the Balzan Prize, the Albert Einstein World Award of Science, and membership in several prestigious scientific academies. These accolades reflect his profound impact on the field of neuroscience and his contributions to our understanding of the brain.
Information regarding very recent projects or specific social media presence for Jean-Pierre Changeux is limited in readily accessible public sources. His legacy is primarily documented through his extensive body of scientific work and published books. Updates on recent activities may be found through specialized scientific publications or institutions affiliated with his research.
Note: Specific social media details and up-to-the-minute news updates were not readily available at the time of compilation. The provided information focuses on key biographical details, career highlights, and significant contributions of Jean-Pierre Changeux.
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