Three types of problems are raised in this commentary: On the linguistic side, we emphasize the importance of an appropriate definition of the different domains of linguistics. This is needed to define the domains (lexicon-syntax-semantics) to which transformational relations apply. We then question the concept of Broca's aphasia as a “functional” syndrome, associated with a specific lesion. Finally, we discuss evidence from functional brain imaging. The breadth and potential impact of such evidence has grown considerably in the last few years, (...) expanding our knowledge of the multiple contributions of the “Broca's region” to phonological, lexical-semantic, and syntactic processing. “Lumping” under diagnostic labels, such as Broca's aphasia, should be replaced by more detailed linguistic and neurological descriptions of the clinical cases. (shrink)

The evidence about asymmetries between the two hemispheres in human and non-human species may contribute to the current debate about language evolution. Here I present a selective review of the available data, limited to the macroscopic and microscopic anatomy of the main language areas. Both post-mortem and imaging studies confirm the presence of a leftward asymmetry in the Planum Temporale region in humans; in the case of Broca’s area the evidence is less consistent. The data about non-human primates also support (...) the presence of a leftward asymmetry of the PT area in apes and monkeys. Studies on large populations, combining quantitative structural imaging of cortex and white matter, functional imaging measures during language tasks, and detailed assessments of handedness are needed to assess the relevance of comparative brain anatomy data to the investigation of language evolution. (shrink)

The COVID-19 pandemic is a health issue leading older adults to an increased vulnerability to unfavorable outcomes. Indeed, the presence of physical frailty has recently led to higher mortality due to SARS-CoV-2 infection. However, no longitudinal studies have investigated the role of neuropsychogeriatric factors associated with lockdown fatigue in healthy cognitive aging. Eighty-one healthy older adults were evaluated for their neuropsychological characteristics, including physical frailty, before the pandemic. Subsequently, 50 of them agreed to be interviewed and neuropsychologically re-assessed during the (...) lockdown and immediately after it. Moreover, during another home confinement, they performed a psychological screening to evaluate possible mood changes and fatigue. According to Fried's frailty criteria, at T0, 63% of the sample was robust, 34.5% pre-frail, and only 2.5% frail. Significantly, these subjects presented a decrease in handgrip strength and walking speed. Results from Principal Component Analyses and multiple regression models highlighted the contribution of “cognitive” and “psychological” factors in explaining handgrip strength and gait speed. At T3, lockdown fatigue was explained by higher scores on the Beck Depression Inventory and lower scores on the Trail Making Test part A. Results from a moderated-mediation model showed that the effect of psychomotor speed on lockdown fatigue was mediated by depression, with a moderating effect of gait speed. Our findings highlight the complex interrelationship between cognitive, psychological, and physical factors in the emergence of pandemic fatigue in a carefully selected older population. (shrink)

This essay by S. F. Davenport won the Norrisian Prize awarded by the University of Cambridge in 1924 and was published the next year. In it, Davenport examines the idea of 'immanence', which he defines as 'indicating the rapport between God and His creatures', and the possible application of the concept to the Incarnation of Christ. This book will be of value to anyone with an interest in Christology or Christian theology more generally.

The title of this symposium, “Formal Simplicity as a Weight in the Acceptability of Scientific Theories,” to some people might seem to suggest that we are to be making positive proposals about how the concept of simplicity could be defined for formalized languages, defined so as to figure in a formalized theory of confirmation. I must confess at the start that I do not have any such ambitious object in view. I now feel, indeed, that premature formalizations have little power (...) to illuminate the philosophically interesting questions which cluster round the problem of the role of simplicity in scientific thinking. So in this short paper I wish merely to present some elementary considerations, not very novel ones, concerning the role which simplicity seems to me to play in our non-demonstrative reasoning about matters of empirical fact. Although many writers have sought to analyze the logical character of such reasoning, little unanimity has been attained in their over-all views; thus it is that though the considerations which I wish to present are elementary, they are not wholly uncontroversial. But because these matters are elementary in nature, I do feel it appropriate in discussing them to use homely examples of uncomplicated kinds, rather than elaborate examples drawn from the more sophisticated reaches of scientific theory; in doing so, I am taking it for granted that scientific inference as regards its logical character is fundamentally a refinement of everyday thinking, rather than a procedure of some essentially different nature. (shrink)

Critics of the computational connectionism of the last decade suggest that it shares undesirable features with earlier empiricist or associationist approaches, and with behaviourist theories of learning. To assess the accuracy of this charge the works of earlier writers are examined for the presence of such features, and brief accounts of those found are given for Herbert Spencer, William James and the learning theorists Thorndike, Pavlov and Hull. The idea that cognition depends on associative connections among large networks of neurons (...) is indeed one with precedents, although the implications of this for psychological issues have been interpreted variously — not all versions of connectionism are alike. (shrink)

Abstract:During the early 19th century, a peculiarly systematic way of organizing books emerged in Germany. This systematization, which purported to be a rational organization of subject matter, was an outgrowth of the philosophy of Hegel. This article attempts to outline Hegel's organizational practice. It argues that Hegel's encyclopedia was a reaction against the Enlightenment encyclopedia, and that it attempted to restore the systematic mindset of pre-modern reference books. Yet it did this, not in a straightforward fashion, but by developing a (...) method for organizing material that both stresses the interconnectedness of knowledge and promises to be highly scalable. In its attempt to trace the Hegelian organizational method, this article revisits and calls attention to a forgotten work in Hegel scholarship by Michael John Petry, who was the first writer to seriously stress the importance of classification in Hegel's work. This article is an attempt to demonstrate that Hegelianism and information organization can be brought into fruitful and mutually beneficial dialogue. (shrink)

In recent writing on the theory of knowledge a distinction has been drawn between ‘the language of appearing’ and ‘the sense-datum language’. The aim of this paper is to suggest that consideration of that distinction and of what Kant’s attitude toward it would have been can shed light on two otherwise-puzzling aspects of his doctrine in the Critique of Pure Reason: his adamant conviction that there are things-in-themselves, and his confidence that the Antinomies are resolved once we admit the transcendental (...) ideality of space and time. (shrink)

The intensive process of differentiation of knowledge that has in the past decade come to include philosophy has had the results, inter alia, that ethics, esthetics, and empirical sociology have undergone a kind of secondary "branching off" from the philosophy of society and culture . On the level of teaching this had the consequence that a department of esthetics and ethics was carved out of the department of historical materialism at the Philosophical Faculty of Moscow University, and was subsequently divided (...) into departments of esthetics and ethics, respectively. It was thus that the independent department of ethics made its appearance for the first time in the history of Moscow University. This occurred in 1969, and recently the department of Marxist- Leninist ethics marked its modest first decade. (shrink)

v. 1. Irrat͡sionalizm v nemet͡skoĭ filosofii XIX veka -- v. 2. Navstrechu Logosu : problema poznanii͡a v ėkzistent͡sializme i germenevtike.