This study examines the theology of the fourth-century bishop, Hilary of Poitiers, concentrating particularly on two commentaries written at different times in his life. The main focus of the study is on Hilary's anthropological theology.

Will brain imaging technology soon enable neuroscientists to read minds? We cannot answer this question without some understanding of the state of the art in neuroimaging. But neither can we answer this question without some understanding of the concept invoked by the term “mind reading.” This article is an attempt to develop such understanding. Our analysis proceeds in two stages. In the first stage, we provide a categorical explication of mind reading. The categorical explication articulates empirical conditions that must (...) be satisfied if mind reading is to be achieved. In the second stage, we develop a metric for judging the proficiency of mind reading experiments. The conception of mind reading that emerges helps to reconcile folk psychological judgments about what mind reading must involve with the constraints imposed by empirical strategies for achieving it. (shrink)

If we assume that consciousness is a natural biological phenomenon in the brain, should we expect the current brain sensing and imaging methods to somehow ‘discover’ consciousness? The answer depends on the following points: What kind of level of biological organization do we assume consciousness to be? What would count as the discovery of this level? What are the levels of organization from which the currently available research instruments pick signals and acquire data? Single-cell recordings, PET, fMRI, EEG and (...) MEG pick different types of signals from different levels of organization in the brain. However, it seems they do not manage to pick signals that would allow the direct visualization and reconstruction of the higher levels of electrophysiological organization that are crucial for the empirical discovery and theoretical explanation of consciousness. The message of the present paper is twofold: On the one hand, we should be aware of the practical limitations of the currently available methods of cognitive neuroscience and not read too much into the images produced by them. On the other hand, the present limitations could be overcome by more sophisticated methods in the future. Therefore, contrary to what several philosophers have argued, the empirical discovery of consciousness in the brain is not impossible in principle. (shrink)

This paper considers the debate over how we attribute beliefs, desires, and other mental states to our fellows. Do we employ a theory of mind? Or do we use simulational brain mechanisms, but employ no theory? One point of dispute between these theories focuses upon our ability to have empathic knowledge of the mind of another. I consider whether an argument posed by Ravenscroft settles the debate in favor of Simulation Theory. I suggest that the consideration of empathy does not (...) settle the dispute. Then I look at recent results from false memory research and other research employing neural imaging. I suggest that new discoveries there may help shape the future of the empirical dimension of the debate. (shrink)

Will brain imaging technology soon enable neuroscientists to read minds? We cannot answer this question without some understanding of the state of the art in neuroimaging. But neither can we answer this question without some understanding of the concept invoked by the term "mind reading." This article is an attempt to develop such understanding. Our analysis proceeds in two stages. In the first stage, we provide a categorical explication of mind reading. The categorical explication articulates empirical conditions that must (...) be satisfied if mind reading is to be achieved. In the second stage, we develop a metric for judging the proficiency of mind reading experiments. The conception of mind reading that emerges helps to reconcile folk psychological judgments about what mind reading must involve with the constraints imposed by empirical strategies for achieving it. (shrink)

The identification of a reference standard is a major problem in diagnostic imaging. This comment invites reflection on the notion by illustrating three philosophical approaches to truth and evidence.

Six years ago, the Singer lab published a landmark paper which described how individual mRNA particles cross the nuclear pore complex in mammalian tissue culture cells. This involved the simultaneous imaging of mRNAs, each labeled by a large number of tethered fluorescent proteins and fluorescently tagged nuclear pore components. Now two groups have applied this technique to the budding yeast Saccharomyces cerevisiae. Their results indicate that in the course of nuclear export, mRNAs likely engage complexes that are present on (...) either side of the pore and that these interactions are modulated by proteins present in the messenger ribonucleoprotein (mRNP) complex. These findings lend support to the notion that just before and/or after the completion of nuclear export, mRNPs undergo one or more maturation steps that prepare the packaged mRNAs for translation. These results represent new and exciting insights into the mechanism of mRNA nuclear export. (shrink)

Fielding and Marwede attempt to lay down directions for an applied onto-psychiatry. According to their proposal, such an enterprise requires us to accept certain metaphysical and methodological claims about how brain and experience are related. To put it in one sentence, our critique is that we find their metaphysics questionable and their methodology clinically impracticable.A first fundamental problem for their project, as it is expressed in their paper, is that their overall aim is unclear. At least three different aims might (...) be read as motivating their efforts, here listed according to their strength:They aim to develop tools for the development of knowledge representational systems that can be used by .. (shrink)

Recent functional neuroimaging data, acquired in studies of religious experience, have been used to explain and justify religion and its origins. In this paper, we critique the move from describing brain activity associated with self-reported religious states, to explaining why there is religion at all. Toward that end, first we review recent neuroimaging findings on religious experience, and show how those results do not necessarily support a popular notion that religion has a primitive evolutionary origin. Importantly, we call into question (...) an assumption—key to that account of religion—concerning a conceptual relation between 'religion' and 'religious experience'. Then, we examine the conditions that must be met in order to explain religion on the basis of brain imaging findings. Moreover, we list principled reasons to be sceptical of explanations of religion in terms of the neural underpinnings of experiences. We conclude that the data from neuroimaging studies are not suited for an explanation of religion. (shrink)

Despite the results of David Lewis, Peter Gärdenfors, and others, showing that imaging and classical conditionalization coincide only in the most trivial probabilistic models of belief revision, it turns out that imaging on a proposition A can always be described via Popper function conditionalization on a proposition that entails A. This result generalizes to any method of belief revision meeting certain minimal requirements. The proof is illustrated by an application of imaging in the context of the Monty (...) Hall Problem. (shrink)

As one of the most compelling technologies for imaging the brain, functional MRI (fMRI) produces measurements and persuasive pictures of research subjects making cognitive judgments and even reasoning through difficult moral decisions. Even after centuries of studying the link between brain and behavior, this capability presents a number of novel significant questions. For example, what are the implications of biologizing human experience? How might neuroimaging disrupt the mysteries of human nature, spirituality, and personal identity? Rather than waiting for an (...) ethical agenda to emerge from some unpredictable combination of the concerns of ethicists and researchers, the attention of journalists, or after controversy is sparked by research that cannot be retracted, we queried key figures in bioethics and the humanities, neuroscience, media, industry, and patient advocacy in focus groups and interviews. We identified specific ethical, legal and social issues (ELSI) that highlight researcher obligations and the nonclinical impact of the technology at this new frontier. (shrink)

Deborah Kirklin discusses the role of medical imaging in the abortion debateThe latest developments in fetal ultrasound technology, made public by a group called Create,1 and first introduced to the wider UK public by the Evening Standard newspaper reporter Isabel Oakeshott in September 2003 and again in July 2004, have evoked a flood of responses from the public, pro-life and pro-choice campaigners, and politicians, re-igniting the debate about abortion in the UK and elsewhere. The focus of the Evening Standard (...) articles, on the smiling, walking, and waving babies that the images purport to show, was echoed throughout the worldwide media coverage that followed. In July 2004, Sir David Steel, sponsor of the 1967 Abortion Act, publicly stated that the Create images led him to believe it was time to review the legal time limit for abortions. Prime Minister Tony Blair said he considered calls for such a review reasonable.What interests me here is the powerful role that biomedical imaging, and the human artifice it involves, can play in influencing the nature, timing, and tone …. (shrink)