On the basis of four historical and ethnographic case studies of modeling in neuroscience laboratories, this chapter introduces a distinction between transparent and opaque models. A transparent model is a simplified representation of a real world phenomenon. If it is not patently clear, it is at least much better comprehended than its objects of representation. An opaque model, by contrast,...
From the perspective of a comparative neuroanatomist studying the avian pallium, Woodruff’s (2017) claims about the behavioral and electrophysiological evidence for teleost sentience blur the lines between phenomenal and access consciousness (Block, 1995). I discuss the bias that complex cognition can only arise in the cortical layering typical of the mammalian pallium and conclude that...
It is not yet well understood how we become conscious of the presence of other people as being other subjects in their own right. Developmental and phenomenological approaches are converging on a relational hypothesis: my perception of a "you" is primarily constituted by another subject's attention being directed toward "me." This is particularly the case when my body is being physically...
Errol E. Harris devoted his life to grappling with the big questions concerning the relationship between nature and mind. Harris’s career was distinguished, his works were widely published, and yet his metaphysics has until now been excluded from mainstream discourse. The purpose of this work is to outline Harris’s philosophies of nature, mind, and science so as to provide his overarching...
The neural substrates of Yogic meditation are not well understood. Meditation is theorized to be a conscious mental process that induces a set of complex physiological changes within the areas of the brain termed as the "relaxation response." Pilot data of a functional magnetic resonance imaging (fMRI) study is presented to observe and understand the selective activations of designated brain...
The dominant view among philosophers and scientists today is that the world, and everything in it, is constructed from a relatively small set of fundamental entities: roughly those picked out by physics. This view is known as materialism. Materialism is not the view that only these fundamentals exist. The world contains many wondrous things that are not themselves fundamental physical entities:...
Consciousness has been one of the most important and tantalizing issues ever since the origin of philosophy and medicine. The concept of consciousness and the so-called "hard problem" (i.e., the mind-brain relationship) are highly complex topics that have yet to be elucidated, involving the realms of both science and philosophy with profound epistemological implications. In the lively debate on...
According to philosophy of mind and neuroscientific models, the sense of agency can be defined as the sense that I am the one that is generating an action and causing its effects. Such ability to sense ourselves as causal agents is critical for the definition of intentional behavior and is a primary root for human interaction skills. The present mini-review aims at discussing evidences from...
In "Near Death Experiences: Understanding Visions of the Afterlife," authors John Martin Fischer and Benjamin Mitchell-Yellin (2016) argued for purely physicalist explanations of near-death experiences (NDEs) and against "supernatural" explanations involving objects and events--out-of-body experiences, heavenly realms, meeting deceased relatives--that have no physical reality. In our critique,...
The issue of whether it is possible to separate science and metaphysics is discussed, with reference to William James and the writings of quantum physicists. The metaphysical framework of scientific materialism is analysed and some of its key assumptions are identified. It is suggested that these assumptions are becoming increasingly untenable, as is evident by the advocacy of post-materialist...