This brief volume supplements Lemmon's classic introductory logic text with almost 200 new exercises, many of them solved, solutions to selected exercises in _Beginning Logic_ itself, a helpful commentary on Lemmon’s use of key technical terms, alternative formulations, and advice to students.

1. The view that beliefs can be characterized solely by their motivational role promises an informative reduction of what it is for a state to be a belief state. It is therefore of import if such a view is wrong. In ‘On the aim of belief’ David Velleman (2000) presents an argument against such a motivational view of belief.1 On Velleman’s construal of the motivational view.

We show that neither the descending chain property nor the finite model property is a necessary condition for a model logic having no minimal proper extension. This answers in the negative two questions raised by G. E. Hughes.

Current neuroimaging techniques with high spatial resolution constrain participant motion so that many natural tasks cannot be carried out. The aim of this paper is to show how a time-locked correlation-analysis of cerebral blood flow velocity (CBFV) lateralization data, obtained with functional TransCranial Doppler (fTCD) ultrasound, can be used to infer cerebral activation patterns across tasks. In a first experiment we demonstrate that the proposed analysis method results in data that are comparable with the standard Lateralization Index (LI) for within-task (...) comparisons of CBFV patterns, recorded during cued word generation (CWG) at two difficulty levels. In the main experiment we demonstrate that the proposed analysis method shows correlated blood-flow patterns for two different cognitive tasks that are known to draw on common brain areas, CWG, and Music Synthesis. We show that CBFV patterns for Music and CWG are correlated only for participants with prior musical training. CBFV patterns for tasks that draw on distinct brain areas, the Tower of London and CWG, are not correlated. The proposed methodology extends conventional fTCD analysis by including temporal information in the analysis of cerebral blood-flow patterns to provide a robust, non-invasive method to infer whether common brain areas are used in different cognitive tasks. It complements conventional high resolution imaging techniques. (shrink)

Brain evolution is a complex weave of species similarities and differences, bound by diverse rules and principles. This book is a detailed examination of these principles, using data from a wide array of vertebrates but minimizing technical details and terminology. It is written for advanced undergraduates, graduate students, and more senior scientists who already know something about “the brain,” but want a deeper understanding of how diverse brains evolved. The book's central theme is that evolutionary changes in absolute brain size (...) tend to correlate with many other aspects of brain structure and function, including the proportional size of individual brain regions, their complexity, and their neuronal connections. To explain these correlations, the book delves into rules of brain development and asks how changes in brain structure impact function and behavior. Two chapters focus specifically on how mammal brains diverged from other brains and how Homo sapiens evolved a very large and “special” brain. Key Words: basal ganglia; cladistics; development; hippocampus; homology; lamination; mammal; neocortex; neuromere; parcellation; primate. (shrink)

PART The Origins of a Philosophy of Reality "When you have listened, not to me, but to the Law (Logos), it is wise to agree that all things are one. ...

We applaud Brown, Elliott, and Paine (2013) for their overarching goal of providing ethical justification for decisions to withdraw nonfutile life-sustaining medical treatments in some cases after...

George F. Dole, Harvard Ph.D., has translated and arranged by theme a selection of passages from Swedenborg's works on life, heaven and hell, and the nature of God. This book is an accessible introduction for the reader new to Swedenborg, as well as a concise reference for those familiar with his philosophy. [Swedenborg's] philosophy is about as practical as one could ask. Ascetism is not the way to God.... A good person can be saved with any religion or with (...) no religion. "George F. Dole... has done us a great service in bringing Emanuel Swedenborg back to the attention of our distracted age." -from the foreword by Huston Smith. (shrink)