Cognitive theories claim, whereas non-cognitive theories deny, that cognitive access is constitutive of phenomenology. Evidence in favor of non-cognitive theories has recently been collected by Block and is based on the high capacity of participants in partial-report experiments compared to the capacity of the working memory. In reply, defenders of cognitive theories have searched for alternative interpretations of such results that make visual awareness compatible with the capacity of the working memory; and so the conclusions of such experiments remain controversial. (...) Instead of entering the debate between alternative interpretations of partial-report experiments, this paper offers an alternative line of research that could settle the discussion between cognitive and non-cognitive theories of consciousness. Here I relate the neural correlates of cognitive access to empirical research into the neurophysiology of dreams; cognitive access seems to depend on the activity of the dorsolateral prefrontal cortex. However, that area is strongly deactivated during sleep; a period when we entertain conscious experiences: dreams. This approach also avoids the classic objection that consciousness should be inextricably tied to reportability or it would fall outside the realm of science. (shrink)

The experience of skilled action occurs in dreams if we take dream reports at face value. However, what these reports indicate requires nuanced analysis. It is uncertain what it means to perform any action in a dream whatsoever. If skilled actions do occur in dreams, this has important implications for both theory of action and theory of dreaming. Here, it is argued that since some dreams generate a convincing, hallucinated world where we have virtual bodies that interact with virtual objects, (...) there is a sense in which we can perform virtual actions. Further, we can also perform skilfully, although not all apparent skilful performance is as it seems. Since the dream world is generated by the dreamer’s own mind, it can be difficult to determine whether the dream world simply allows goals to be achieved without the abilities that would be required in a similar waking scenario. Because of this, individual dream reports alone are insufficient to determine what skills are demonstrated in a particular dream. However, taken with evidence from REM sleep behaviour disorder, incompetent dreams, lucid dreams and motor-skill practise, it is likely that skilled virtual dream performance at times involves both opportunity for virtual behaviour and the display of competence. Evidence from cognitive science suggests that dreamers can also lose competence through forgetting and other cognitive incapacities but, more surprisingly, it is possible to gain abilities in a robust sense, consistent with the idea that some dreams, at least, are virtual realities rather than imagination. (shrink)

This article was inspired by participant observation of a contemporary collaboration between empirically oriented philosophers of mind and neuroscientists. An encounter between this anthropologist of science and neurophilosophers in a Finnish sleep laboratory led to the following philosophical exploration of the intellectual space shared by neurophilosophy and science studies. Since these fields emerged in the 1970s, scholars from both sides have been visiting brain research facilities, but engaged with neuroscientists very differently and passionately fought with each other over the reduction (...) of mind to brain. As a case in point, this article looks at the philosophical controversy over the dreaming brain. It serves as a window on the problem space opened up by the demise of positivist conceptions of science, now inhabited by both neurophilosophy and science studies. Both fields face the problem of how to bridge the gap between empirical research and conceptual work. At a time when ontological speculation has made a comeback in these areas of research, studies on how epistemic objects manifest themselves in the material culture of neuroscience could help neurophilosophers to become better materialists. In the sleep laboratory, however, the materiality of dreams continues to be elusive. In dreaming science studies and neurophilosophy encounter a phenomenon that – at least in 2015 – still invites a positivist rather than a materialist attitude. (shrink)

What is it like to dream? On an orthodox view, dreams involve misleading sensations and false beliefs. I argue, on philosophical, psychological, and neurophysiological grounds, that orthodoxy about dreaming should be rejected in favor of an imagination model of dreaming. I am thus in partial agreement with Colin McGinn, who has argued that we do not have misleading sensory experiences while dreaming, and partially in agreement with Ernest Sosa, who has argued that we do not form false beliefs while dreaming. (...) Rather, on my view, dreams involve mental imagery and propositional imagination. I defend the imagination model of dreaming from objections. (shrink)

Abstract. The modern concept of the inner self containing a private inner world has ancient philosophical and religious roots. These begin with Plato's intelligible world of ideas. In Plotinus, the intelligible world becomes the inner world of the divine Mind and its ideas, which the soul sees by turning “into the inside.” Augustine made the inner world into something merely human, not a world of divine ideas, so that the soul seeking for God must turn in, then up: entering into (...) itself and then looking above itself at the intelligible light of God. In modernity, “ideas” become the immediate object of every act of mental perception, the essential inner objects of the mind's eye. Locke makes the inner space inescapably private, excluding the divine inner light. Postmodern attempts to reconceive the relation of mind and world, rejecting the modern conception of a private inner self, will need to deal with lingering Platonist intuitions about the immediacy of the mind's vision. (shrink)

Among the tools the epistemologist brings to the table ought to be, I suggest, a firm understanding of the imagination--one that is informed by philosophy of mind, cognitive psychology, and neuroscience. In my dissertation, I highlight several ways in which such an understanding of the imagination can yield insight into traditional questions in epistemology. My dissertation falls into three parts. In Part I, I argue that dreaming should be understood in imaginative terms, and that this has important implications for questions (...) about dream skepticism. In Part II, I argue that an understanding of the imagination is important for understanding important parts of philosophical methodology--particularly those involving thought experiments. I mean in Part II to be vindicating a great deal of traditional methodology. In Part III, I explore what I take to be a number of deep connections between knowledge and counterfactuals. I defend a form of contextualism in each domain, and argue that inference among imaginings, with its important structural similarities to inference in belief, plays a central role in the epistemology of counterfactuals. (shrink)