Online research in philosophy

Though many philosophers of mind have taken an interest in the great developments in the brain sciences, the interest is seldom reciprocated by scientists, who frequently ignore the contributions philosophers have made to our understanding of the mind and brain. In a rare collaboration, a world famous brain scientist and an eminent philosopher have joined forces in an effort to understand how our brain interacts with the world. Does the brain behave as a calculator, combining sensory data before deciding how (...) to act? Or does it behave as an emulator endowed with innate models of the world, which it corrects according to the results of experiences obtained by the senses? The two authors come from very different backgrounds - the philosopher Jean-Luc Petit belongs to the philosophical tradition of Husserlian phenomenology. Alain Berthoz has long been interested in the physiology of action (movement, posture, decision-making, perception, etc.). Drawing on cutting-edge research from the cognitive sciences, the authors have produced a highly original volume showing how phenomenology and physiology can interact to further our understanding of the brain and the mind. (shrink)

It is argued that the disciplinary identity of anatomy and physiology before 1800 are unknown to us due to the subsequent creation, success and historiographical dominance of a different discipline-experimental physiology. The first of these two papers deals with the identity of physiology from its revival in the 1530s, and demonstrates that it was a theoretical, not an experimental, discipline, achieved with the mind and the pen, not the hand and the knife. The physiological work of Jean Fernel, Albrecht von (...) Haller and others is explored to prove this point. In conclusion this old physiological tradition is compared to the new experimental physiology, as practised by Francois Magendie and Pierre Flourens. (shrink)

Brain physiology and IQ gains over time both show that various cognitive skills, such as on-the-spot problem solving and arithmetic reasoning, are functionally independent, despite being bundled up in the correlational matrix called g. We need a theory of intelligence that treats the physiology and sociology of intelligence as having integrity equal to the psychology of individual differences. (Published Online April 5 2006).

The medical specialty of psychiatry should possess a basic science in which pathologies are considered deviations from normal brain physiology. Historically, psychoanalytic pathogenesis was considered separately from brain physiology. It was not scientific because observations could not be refuted. Countering this, Eli Robins's legacy stemmed partly from his having been damaged by a psychoanalyst. It eschewed pathogenesis. Attempting to integrate psychiatry with medicine more generally, Robins and colleagues refocused on empiricism, although they acknowledged the brain's centrality. Here I hold that (...) the term biology used in the context of psychiatry should broadly encompass social facets of organismal function. The term sociophysiology may best describe the central basic science of psychiatry because it alludes to brain functions used for the person's social realm. Disruptions of such functions result in deviant behaviors and unpleasant feelings which psychiatrists diagnose and treat. Future study encompassing top-down and bottom-up research should include genome-neural-behavioral analyses. (shrink)

Exploring the relevance of biological discovery to philosophical topics such as perception, freedom, determinism, and ethical values, J.Z. Young's provocative book illuminates the significant links between these philosophical concepts and recent developments in biology and the neurosciences. In clear-cut language, Young describes the brain and its functions, examining questions concerning physical makeup versus "real" self, the awareness of our moral sense, and how human consciousness differs from that of other animals. He approaches perception not as a passive process but as (...) an active search for information, suggesting that human knowledge develops from a special process--essential to all organisms--of gathering information for survival. (shrink)

Not at all self-evident, the so-called isomorphisms between the phenomenology and physiology of dreams have been interpreted by Hobson et al. in an arbitrary manner to state that dreams are stimulated by chaotic brainstem stimulation (an assumption also adopted by Vertes & Eastman). I argue that this stimulation is not chaotic at all; nor does it occur in the absence of control from the cerebral cortex, which contributes complexity to brainstem activity as well as meaningful information worth consolidating in the (...) brain during sleep. [Hobson et al.; Vertes & Eastman]. (shrink)