Recent advances in wireless data transmission technology have the potential to revolutionize clinical neuroscience. Today sensing-capable electrical stimulators, known as “bidirectional devices”, are used to acquire chronic brain activity from humans in natural environments. However, with wireless transmission come potential failures in data transmission, and not all available devices correctly account for missing data or provide precise timing for when data losses occur. Our inability to precisely reconstruct time-domain neural signals makes it difficult to apply subsequent neural signal processing techniques (...) and analyses. Here, our goal was to accurately reconstruct time-domain neural signals impacted by data loss during wireless transmission. Towards this end, we developed a method termed Periodic Estimation of Lost Packets. PELP leverages the highly periodic nature of stimulation artifacts to precisely determine when data losses occur. Using simulated stimulation waveforms added to human EEG data, we show that PELP is robust to a range of stimulation waveforms and noise characteristics. Then, we applied PELP to local field potential recordings collected using an implantable, bidirectional DBS platform operating at various telemetry bandwidths. By effectively accounting for the timing of missing data, PELP enables the analysis of neural time series data collected via wireless transmission—a prerequisite for better understanding the brain-behavior relationships underlying neurological and psychiatric disorders. (shrink)

Contemporary philosophical discourse has deeply problematized the possibility of absolute existence. Hegel’s Foundation Free Metaphysics demonstrates that by reading Hegel’s Doctrine of the Concept in his Science of Logic as a form of Absolute Dialetheism, Hegel’s logic of the concept can account for the possibility of absolute existence. Through a close examination of Hegel’s concept of self-referential universality in his Science of Logic, Moss demonstrates how Hegel’s concept of singularity is designed to solve a host of metaphysical and epistemic paradoxes (...) central to this problematic. He illustrates how Hegel’s revolutionary account of universality, particularity, and singularity offers solutions to six problems that have plagued the history of Western philosophy: the problem of nihilism, the problem of instantiation, the problem of the missing difference, the problem of absolute empiricism, the problem of onto-theology, and the third man regress. Moss shows that Hegel’s affirmation and development of a revised ontological argument for God’s existence is designed to establish the necessity of absolute existence. By adopting a metaphysical reading of Richard Dien Winfield’s foundation free epistemology, Moss critically engages dominant readings and contemporary debates in Hegel scholarship. Hegel’s Foundation Free Metaphysics will appeal to scholars interested in Hegel, German Idealism, 19th- and 20th-century European philosophy, metaphysics, epistemology, and contemporary European thought. (shrink)

In this paper I systematically reconstruct Hegel’s concept of “free mechanism” as developed in the Science of Logic. The term “free mechanism” appears absurd since each of the terms constituting it appears mutually exclusive. I argue that we may grasp it only on (1) the assumption of self-reference and (2) via a triad of syllogisms, which altogether constitute a process of alternating middle terms. On the whole, I employ Hegel’s account of “free mechanism” to illuminate the activity of objectivity, whereby (...) the self-determining concept resurrects itself from its dormancy in an indifferent totality. (shrink)

It is, perhaps, a propitious time to discuss the economic rights of disabled persons. In recent years, the media in the United States have re-ported on such notable events as: students at the nation's only college for the deaf stage a successful protest campaign to have a deaf individual ap-pointed president of their institution; a book by a disabled British physicist on the origins of the universe becomes a best seller; a pitcher with only one arm has a successful rookie (...) season in major league baseball; a motion-picture actor wins an Oscar for his portrayal of a wheelchair-bound person, beating out another nominee playing another wheelchair-bound person; a cancer patient wins an Olympic gold medal in wrestling; a paralyzed mother trains her children to accept discipline by inserting their hands in her mouth to be gently bitten when punishment is due; and a paraplegic rock climber scales the sheer four-thousand-foot wall of Yosemite Valley's El Capitan. Most significantly, in 1990, the United States Congress passed an important bill – the Americans with Disabili-ties Act – extending to disabled people employment and access-related protections afforded to members of other disadvantaged groups by the Civil Rights Act of 1964. (shrink)

Gregory S. Moss examines the central arguments in Ernst Cassirer’s first volume of the Philosophy of Symbolic Forms to show how Cassirer defends language as an autonomous cultural form, and how he borrows the concept of the “concrete universal” from G. W. F. Hegel in order to develop a concept of cultural autonomy.

Extensively utilizing Brownson's lesser-known writings, Butler examines, in chronological order, the phases of Brownson's personal and spiritual development, thereby assessing the importance and contemporary relevance of his thought.

In fact, it requires two major social institutions--morality and government--working in a coordinated fashion to do so. This is one of the main themes of Hobbes's philosophy that will be developed in this book.

Reading and reflecting on real cases helps ethics come alive for students. Good cases grip our attention, engage our imagination, and show the real-life implications of abstract ethical theories, ideals, commitments, and policies. Finding good case studies is both difficult and time-consuming for instructors, so I was excited to learn about Glenn McGee’s book Bioethics for Beginners: 60 Cases and Cautions from the Moral Frontier of Healthcare. According to the publisher, its target audiences are “courses in bioethics, medical ethics, and (...) applied ethics.” The book sounded promising.McGee’s book contains ten chapters, or “cautions,” plus a conclusion. Each chapter consists of anywhere from three to nine loosely associated “cases.” The cases average about one and a half pages each, but they vary significantly in length. The shortest cases are less than a page while the longest is twelve pages .All sixty cases, as well as the two sections that compose the conclus .. (shrink)

On the standard simple foundationalist interpretation of Thomas Reid’s epistemology, his epistemic appeals to God seem problematic. These appeals are generally dismissed as dogmatic, viciously circular, or mere irrelevant pieties. This chapter responds first that, even on the standard foundationalist interpretation, theism can sometimes boost the epistemic justification of first principles. It then argues that Reid’s epistemology is plausibly interpreted as containing coherentist strands. While not generally necessary for knowledge, coherence can boost the justification of our basic beliefs, and this (...) boost in justification can be valuable in certain contexts. Because many of Reid’s epistemic appeals to God—including those that are viciously circular on the standard interpretation—are coherence-generating, this interpretation provides a plausible explanation for how theism can boost the justification of various first principles, including first principles about the reliability of our faculties. (shrink)

Carnap famously argued that metaphysics unavoidably involves a confusion between science and poetry. Unlike the lyric poet, who does not attempt to make an argument, the metaphysician attempts to make an argument while simultaneously lacking in musical talent. Carnap’s objection that metaphysics unavoidably involves a blend of philosophy and poetry is not a 20th century insight. Plato, in his beautifully crafted Phaedo, presents us with the imprisoned Socrates, who having been condemned to death for practicing philosophy in the Apology, has (...) a dream in which he realizes that he ought to make music. In this dialogue, however, Plato indicates no hint of the scorn that Carnap has for metaphysics—rather Socrates’ friends find him setting Aesop’s fables to verse. In the modern era, Nietzsche re-introduced the ‘music making Socrates’ in his Birth of Tragedy. But Nietzsche is not the first to revive the concept in modern philosophy. Before Nietzsche’s call for a new music-making Socrates, the early German Romantics, in particular Schlegel, explicitly called for the identification of poetry and science in the concept of Poesie. As Schlegel writes: ‘Alle Kunst soll Wissenschaft werden, und alle Wissenschaft Kunst werden; Poesie und Philosophie sollen vereinigt sein.’ On the one hand, in Ion Socrates is not wrong to critique Ion for not knowing the significance of his own work. On the other hand, Socrates himself recognizes in Phaedo that he is guilty of failing to heed the call to make music. Long misunderstood, the Romantic concept of Poesie is not mere irrationalism, for it offers an aesthetic metaphysics of the Absolute. Romanticism is indeed a philosophy of the Absolute, but one which cannot conceive of any solution to the profound impasses that confront philosophical knowing except by learning to make music. (shrink)

The advent of functional brain imaging has revolutionized the ability to understand the biological mechanisms underlying decision-making. Although it has been amply demonstrated that assumptions of rationality often break down in experimental games, there has not been an overarching theory of why this happens. I describe recent advances in functional brain imaging and suggest a framework for considering the function of the human reward system as a discrete agent.

For centuries, moral philosophers have attempted to clarify the relationship between morality and rational self-interest. They have been especially interested in the possibility that there are situations in which it is perceptibly against one’s interests to act morally, e.g., situations in which it clearly pays to lie, cheat, or steal. Hobbes, who held an egoistic view of human nature, was especially troubled by this possibility. For if psychological egoism is true and this possibility is a real one, there may be (...) situations in which people must act in a way that is either immoral or irrational. To avoid this unpalatable conclusion, Hobbes seeks to show that the aforementioned possibility is illusory, that no real conflict between morality and rational prudence can occur. (shrink)

In a well-known article, 1 John Hick argues that the proposition ‘God exists' is, in principle, verifiable but is not falsifiable. Essentially, his argument is that while no experience in this life could conclusively disprove the existence of the Christian God, certain experiences one might have in the after-life would conclusively verify the existence of the Christian God. In particular, he argues that post mortem experiences of Christ ruling in the Kingdom of God would constitute a verification of the existence (...) of the Christian God. In this paper, I shall argue that on Hick's own assumptions, the existence of the Christian God turns out to be falsifiable, in principle, as well as verifiable. (shrink)

It is commonplace to suppose that the theory of individual rational choice is considerably less problematic than the theory of collective rational choice. In particular, it is often assumed by philosophers, economists, and other social scientists that an individual's choices among outcomes accurately reflect that individual's underlying preferences or values. Further, it is now well known that if an individual's choices among outcomes satisfy certain plausible axioms of rationality or consistency, that individual's choice-behavior can be interpreted as maximizing expected utility (...) on a utility scale that is unique up to a linear transformation. Hence, there is, in principle, an empirically respectable method of measuring individuals' values and a single unified schema for explaining their actions as value maximizing. (shrink)

1. Hegel’s Doctrine of the Concept advances a theory of conceptual determinacy. As I will demonstrate, Hegel’s theory of conceptual determinacy leads him to endorse self-predication and existential...

For over 40 years, Mary Midgley has been celebrated for the sensibility with which she approached some of the most challenging and pressing issues in philosophy. Her expansive corpus addresses such diverse topics as human nature, morality, animals and the environment, gender, science, and religion. While there are many threads that tie together this impressive plurality of topics, the thread of relationality unites much of Midgley's thought on human nature and morality. This paper explores Midgley's pursuit of a relational notion (...) of the self and our connections to others, including animals and the natural world. (shrink)

The role of theism in Thomas Reid’s epistemology remains an unresolved question. Opinions range from outright denials that theism has any relevance to Reid’s epistemology to claims that Reid’s epistemology depends upon theism in a dogmatic or a viciously circular manner. This dissertation attempts to bring some order to this interpretive fray by answering the following question: What role or roles does theism play in Reid’s epistemology, particularly in relation to the epistemic justification of first principles? Chapters 2-4 lay the (...) foundation for answering this question and clarify some terminology. Chapter 2 distinguishes key senses in which Reid uses the terms “principle” and “first principle.” Chapter 3 argues for a novel interpretation of common sense and the principles of common sense. This interpretation avoids a number of objections to Reid’s principles of common sense. Chapter 4 considers the initial externalist justification of Reid’s first principles. It shows Reid has a surprisingly well-developed proper-functionalism and brings to light several overlooked elements of his epistemology. Chapters 5-8 argue theism can and does play various important and philosophically respectable roles in Reid’s epistemology, particularly in relation to the justification of first principles. Chapter 5 argues that even on the standard foundationalist interpretation of Reid’s epistemology, theism can and does boost the justification of first principles. Chapter 6 shows Reid’s epistemology is not a form of simple foundationalism but contains coherentist elements. This enables theism further to boost the justification of first principles. Chapter 7 reveals that Reid’s epistemology contains different kinds or levels of knowledge, and shows that theism enables the highest form of knowledge, which I call scientia. Chapter 8 argues that within Reid’s epistemology theism helps protect and preserve the justification of first principles. (shrink)

Derrida defines différance as the “interruption of Hegelian dialectics.” Although scholars have noted that Derrida pursues his critique of Hegel by means of Hegelian concepts, the way that Derrida employs specific Hegelian concepts in his critique, such as non-positionality, self-reference, and contradiction, has not been sufficiently investigated. In this essay, I reconstruct Derrida’s critique of Hegel with special focus on the Hegelian concepts of non-positionality, self-reference, and contradiction.

This volume examines the complex and vitally important ethical questions connected with the deployment of nuclear weapons and their use as a deterrent. A number of the essays contained here have already established themselves as penetrating and significant contributions to the debate on nuclear ethics. They have been revised to bring out their unity and coherence, and are integrated with new essays. The books exceptional rigor and clarity make it valuable whether the reader's concern with nuclear ethics is professional or (...) personal. Part I explores the morality of nuclear deterrrence from each of the two dominant traditions in moral philosophy, deontology and consequentialism, and points out a number of interesting ethical dilemmas. Part II criticizes a variety of alternatives to deterrence - unilateral nuclear disarmament, world government, strategic defense against ballistic missiles, and nuclear coercion - and argues for mutual nuclear disarmament as a realistic and desirable long-run alternative. (shrink)