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Waking hallucinations suggest mechanisms of dream initiation and maintenance. Visual association cortex activation, yielding poorly attended-to, visually ambiguous dream environments, suggests conditions favoring hallucinosis. Attentional and visual systems, coactivated during sleep, may generate imagery that is inserted into virtual environments. Internally consistent dreaming may evolve from successive, contextually evoked images. Fluctuating arousal and context-evoked imagery may help explain dream features.

Nielsen's concept of “covert REM sleep” accounts for more of the complexity in sleep psychophysiology than its conceptual predecessors such as the tonic-phasic model. With new neuroimaging findings, such concepts lead to more precise sleep psychophysiology including both traditional polysomnographic signs and neuronal activity in greater proximity to the actual point sources and distributed networks which generate dreaming. [Hobson et al.; Nielsen].

Sleep researchers in different disciplines disagree about how fully dreaming can be explained in terms of brain physiology. Debate has focused on whether REM sleep dreaming is qualitatively different from nonREM (NREM) sleep and waking. A review of psychophysiological studies shows clear quantitative differences between REM and NREM mentation and between REM and waking mentation. Recent neuroimaging and neurophysiological studies also differentiate REM, NREM, and waking in features with phenomenological implications. Both evidence and theory suggest that there are isomorphisms between (...) the phenomenology and the physiology of dreams. We present a three-dimensional model with specific examples from normally and abnormally changing conscious states. Key Words: consciousness; dreaming; neuroimaging; neuromodulation; NREM; phenomenology; qualia; REM; sleep. (shrink)

Sleep researchers in different disciplines disagree about how fully dreaming can be explained in terms of brain physiology. Debate has focused on whether REM sleep dreaming is qualitatively different from nonREM (NREM) sleep and waking. A review of psychophysiological studies shows clear quantitative differences between REM and NREM mentation and between REM and waking mentation. Recent neuroimaging and neurophysiological studies also differentiate REM, NREM, and waking in features with phenomenological implications. Both evidence and theory suggest that there are isomorphisms between (...) the phenomenology and the physiology of dreams. We present a three-dimensional model with specific examples from normally and abnormally changing conscious states. Key Words: consciousness; dreaming; neuroimaging; neuromodulation; NREM; phenomenology; qualia; REM; sleep. (shrink)

Bergson was a pre-eminent European philosopher of the early twentieth century and his work covers all major branches of philosophy. This volume of essays is the first collection in twenty years in English to address the whole of Bergson's philosophy, including his metaphysics, epistemology, philosophy of science, philosophy of life, aesthetics, ethics, social and political thought, and religion. The essays explore Bergson's influence on a number of different fields, and also extend his thought to pressing issues of our time, including (...) philosophy as a way of life, inclusion and exclusion in politics, ecology, the philosophy of race and discrimination, and religion and its enduring appeal. The volume will be valuable for all who are interested in this important thinker and his continuing relevance. (shrink)

Activity in the prefrontal cortex may distinguish the meta-awareness experienced during lucid dreams from its absence in normal dreams. To examine a possible relationship between dream lucidity and prefrontal task performance, we carried out a prospective study in 28 high school students. Participants performed the Wisconsin Card Sort and Iowa Gambling tasks, then for 1 week kept dream journals and reported sleep quality and lucidity-related dream characteristics. Participants who exhibited a greater degree of lucidity performed significantly better on the task (...) that engages the ventromedial prefrontal cortex, but degree of lucidity achieved did not distinguish performance on the task that engages the dorsolateral prefrontal cortex, nor did it distinguish self-reported sleep quality or baseline characteristics. The association between performance on the Iowa Gambling Task and lucidity suggests a connection between lucid dreaming and ventromedial prefrontal function. (shrink)

One can love and not forgive or out of love decide not to forgive. Or one can forgive but not love, or choose to forgive but not love the ones forgiven. Love and forgiveness follow parallel and largely independent paths, a truth we fail to acknowledge when we pressure others to both love and forgive. Individuals in conflict, sparring social and ethnic groups, warring religious communities, and insecure nations often do not need to pursue love and forgiveness to achieve peace (...) of mind and heart. They need to remain attentive to the needs of others, an alertness that prompts either love or forgiveness to respond. By reorienting our perception of these enduring phenomena, the contributors to this volume inspire new applications for love and forgiveness in an increasingly globalized and no longer quite secular world. With contributions by the renowned French philosophers Jacques Derrida and Jean-Luc Marion, the poet Haleh Liza Gafori, and scholars of religion, psychoanalysis, Islamic and political philosophy, and the Bible and literature, this anthology reconstructs the historical and conceptual lineage of love and forgiveness and their fraught relationship over time. By examining how we have used--and misused--these concepts, the authors advance a better understanding of their ability to unite different individuals and emerging groups around a shared engagement for freedom and equality, peace and solidarity. (shrink)

Definitions of dreaming are not required to map formal features of mental activity onto brain measures. While dreaming occurs during all stages of sleep, intense dreaming is largely confined to REM. Forebrain structures and many neurotransmitters can contribute to sleep and dreaming without negating brainstem and aminergic-cholinergic control mechanisms. Reductionism is essential to science and AIM has considerable heuristic value. Recent findings support sleep's role in learning and memory. Emerging technologies may address long-standing issues in sleep and dream research.

Appearing here in English for the first time, Vladimir Jankélévitch's _Henri Bergson_ is one of the two great commentaries written on Henri Bergson. Gilles Deleuze's _Bergsonism_ renewed interest in the great French philosopher but failed to consider Bergson's experiential and religious perspectives. Here Jankélévitch covers all aspects of Bergson's thought, emphasizing the concepts of time and duration, memory, evolution, simplicity, love, and joy. A friend of Bergson's, Jankélévitch first published this book in 1931 and revised it in 1959 to treat (...) Bergson's later works. This unabridged translation of the 1959 edition includes an editor's introduction, which contextualizes and outlines Jankélévitch's reading of Bergson, additional essays on Bergson by Jankélévitch, and Bergson's letters to Jankélévitch. (shrink)

These collected studies on the philosophy of the image offer the fundamental insight that images alone make the artificial presence of things possible. Images present things as exclusively visible, released from the laws of physics. Taking this idea as his point of departure, Wiesing provides an overview of the fundamental positions in contemporary image studies. He describes the use of images as signs from a phenomenological perspective, reconstructs Plato's concept of mimesis by way of the canon of images it presupposes, (...) and demonstrates the special relevance of extreme types of images— virtual reality, desktop windows, or abstract photography—for the philosophical labor of the concept of the image. (shrink)

We can calculate financial fraud, but how do we measure bad faith? How can we evaluate the words of the pharmaceutical industry or of eco-scientific ideologies, or the subtle deception found in political scheming? Henri Atlan sheds light on these questions through the concept of _ona'ah_, which in Hebrew refers to both fraud in financial transactions and the verbal injury inflicted by speech. The world of _ona'ah_ is a world of an "in-between," where the impossible purity of absolute Platonic truth (...) gives way to a more relative notion—the near-theft, the quasi-lie. Today it seems that no discourse is safe from fraudulent excesses, be they intentional or no. As both philosopher and biologist, Atlan works on several registers. He forges links between the Talmud, the Kabbalah, and the big questions of our time, multiplying the bridges between science, philosophy, and current ethical dilemmas. In a context of financial and moral crises that appear to be weakening our democracies, Henri Atlan's work allows us to rethink the status of fraud in the contemporary world. (shrink)

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections (...) in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ Kants BegrUndung Der Aesthetik Hermann Cohen F. DUmmler, 1889 Aesthetics. (shrink)

Hermann J. Cloeren - Otto Friedrich Gruppe 1804-1876: Philosoph, Dichter, Philologe - Journal of the History of Philosophy 43:3 Journal of the History of Philosophy 43.3 367-369 Ludwig Bernays, editor. Otto Friedrich Gruppe 1804–1876: Philosoph, Dichter, Philologe. Freiburg: Rombach, 2004. Pp 279. Paper, € 39,90. Two hundred years after his birth, Otto Friedrich Gruppe is commemorated in essays by American and European scholars. Contributions in English, French, German, and Italian treat diverse aspects of Gruppe's life and work. While Gruppe's (...) son, Otto Gruppe, in his time a well-known philologist, considered his father's best work to be his poetry, O. F. Gruppe's great-grandson, Dr. Ludwig Bernays, the editor of this volume, wisely chose a more encompassing approach. The present review considers contributions dealing with Gruppe's philosophical writings. The essays dealing with Gruppe as a poet, journalist, philologist, and secretary of the Königliche Akademie der Künste have to be considered elsewhere... (shrink)

The philosophical consequences of synergetics, the interdisciplinary theory of evolution and self-organization of complex systems, are being drawn in the paper. The idea of discreteness of evolutionary paths is in the focus of attention. Although the future is open, and there are many alternative evolutionary paths for complex systems, not any arbitrary (either conceivable or desirable) evolutionary path is feasible in a given system. There are discrete spectra of possible evolutionary paths which are determined exclusively by inner properties of the (...) corresponding systems. Synergetics allows us to reveal general laws of self-organization and, therefore, certain limits of arbitrariness of nature in choosing possible paths of evolution as well as in constructing of a complex evolutionary whole. A comparative analysis between the modern synergetic notions and a few ideas of the Western philosophy (F. Nietzsche, N. Hartmann, M. Heidegger) and of the Eastern teachings (Taoism, Buddhism) is made. (shrink)

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain (...) in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

Au cours de l'année 1934, une jeune philosophie et mathématicienne allemande, Grete Hermann, se rend à Leipzig pour participer au séminaire organisé par l'un des plus célèbres pionniers de la physique quantique, W. Heisenberg. C.F. von Wizsäcker y est présent, entre autres éminents scientifiques. Fervente adepte de la philosophie kantienne réinterprétée par J.F. Fries et L. Nelson, G. Hermann arrive avec un objectif précis : démontrer la compatibilité entre physique quantique et philosophie kantienne. En particulier, concilier la catégorie (...) de causalité, forme a priori de la pensée selon Kant, avec les prédictions statistiques de la nouvelle physique. Après une année de débats avec ses interlocuteurs, G. Hermann publie le présent opuscule, traduit ici pour la première fois. Elle y développe une interprétation tout à fait originale de la mécanique quantique, et réfute, trente ans avant J. Bell, la démonstration de J. von Neumann contre les variables cachées. -- 4ème de couverture. (shrink)

Excerpt from Grundzüge der Religionsphilosophie: Diktate aus den Vorlesungen Ellian überfieht hier einen großen 11nterf chieh. 9ille bief e legten enihenten (c)äße, auf hie fich unfer qbiffen grünhet, finh allgeo meine Urteile, hie nicht ergahlen, haß irgenh ettoa8 fei ober gev fchehe, fonhern hie nur fagen, maß ha toiirhe fein ober gefehehen m it ff en, wenn heftimmte ßehingungen eintreten, oher furger: fie hrlicten alle Bloß getoiffe allgemeine $regeln au6' henen mir in her $erfniipfung he8 horftellharen 3nhaltß folgen miiffen. (R)agegen (...) hie (c)äße, auf henen haß eigentiimlichfte 8ntereffe her 2rdigion liegt, g. Haß (c)ott fei, haß er hie fibelt gefehaffen habe, haß hie @eele nach hem $ohe fortlehe te.' finh fämtlirh af f ertorif che Urteile, welche eine heftimmte hartiiulare EI h atf ache hehaupten. I5on feneu allgemeinen (c)äßen faun man hegreifen, haß fie (R)egem ftänhe unmittelbarer @infirht ober @hiheng für un6 fein fönnen; henn fie finh gar nicht6 anhere6 al8 Qlußhriiäe her $hätigteitßformen, in henen {ich unfere >bernunft ihrer eigenen 92atur gemäß hetoegen muß. 'dagegen hiefe affertorifchen @äße he8 (c)lauhenß, toelche eine unferer eigenen 9iatur fremhe $hatfache her 233dteinriehtuug hehaupten, ihnen nicht mit gleichem $recht al6 eine natürliche oberangeborne 2lußftattung unfae8 (c)eifte6 gelten, fonhern fmh auf irgenh eine 28eife Cirgebniffe her fliilhung. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. (shrink)

Einleitung von H. Lubbe - K. Fischer: Geschichte der Philosophie als Wissenschaft - K. Rosenkranz: Hegel - E. Gans: (Aus:) Vorlesungen uber die Geschichte der letzten funfzig Jahre - F. W. Carove: (Aus:) Ruckblick auf die Ursachen der Franzosischen Revolution - K. Rosenkranz: Kurzer Begriff der offentlichen Meinung - K. Rosenkranz: Uber den Begriff der politischen Partei - H. F. W. Hinrichs: (Aus:) Politische Vorlesungen - K. Rosenkranz: Die Bedeutung der gegenwartigen Revolution und die daraus entspringende Aufgabe der Abgeordneten - (...) K. Rosenkranz: Die organische Gestaltung der Einheit Deutschlands - K. Rosenkranz: Republik und constitutionelle Monarchie - C. L. Michelet: (Aus:) Zur Verfassungsfrage - H. B. Oppenheim: Philosophie des Rechts und der Gesellschaft - H. B. Oppenheim: Uber politische und staatsburgerliche Pflichterfullung - J. E. Erdmann: (Aus:) Philosophische Vorlesungen uber den Staat - C. Rossler: (Aus:) System der Staatslehre. (shrink)