In lieu of an abstract, here is a brief excerpt of the content:Philosophy, Psychiatry, & Psychology 12.3 (2005) 199-203 [Access article in PDF] Lived Time and to Live Time Christian Kupke Keywords time, dimensional time, temporality, dialectics, subjectivity In this paper, I argue that a phenomenological description of temporality is a description of what it is to "live" time, that is, to live time in its three-dimensional aspects: past, future, and present. And it is suggested that this dimensional time (...) can be analyzed on two different levels: on a microstructural level that is part of the subject–object relationship (cognitive–intentional time), and on a macrostructural level that is part of the subject–subject relationship (intersubjective time). In a close reading of Martin Wyllie's paper "Lived Time and Psychopathology" (2005) some implications and consequences of these suggestions are discussed. Conceptual Problems: Personal and Intersubjective Time One of Martin Wyllie's main theses is that to accurately describe suffering one may have to use a conceptual framework of a bipartite structure that includes the embodied temporal subject on the one hand and the temporal world on the other. It is this what the author calls a "dialectical relationship" between the time of the individual person called "personal time" and the time of the world called "world time" or "intersubjective time" (Wyllie 2005, 173).But then Martin Wyllie also deals with another model, another conceptual framework that follows a different logic and that—in contrast to the dualistic model—is usually associated with dialectics: the tripartite structure of past, future, and present. "Now in lived time", Wyllie claims, "is a unity of the past, present, and future, and is more than simply a succession because the immediate 'no-more', 'present', and 'yet-to-come' are ordinarily never sharply separated" (Wyllie 2005, 174).I want first to discuss the conceptual problems that come along with Martin Wyllie's use of these models. It seems to me that the author is dealing with the complexity of the relationship between these models by means of a double strategy: to conceptualize world time as intersubjective time (a), and to focus the analysis on the external, dualistic model of personal and intersubjective time (b).(a) "World time" may be differentiated at least into three categories: physical and cosmological time; natural and biological time; and social or sociocultural time. But the question is: how are these (quasi-) objective time matrices realized (and perhaps even "constituted") by the individual subject? To answer this question it is, also in my view, a good strategy for a psychopathology of time to concentrate on intersubjective [End Page 199] time, for, as Martin Wyllie states, there is indeed no doubt that "the embodied human subject is always already in an intersubjective world" (Wyllie 2005, 177).But what I think might be a severe problem with this focal point of the analysis is the tendency to identify the world exclusively with an intersubjective world. That the embodied human subject is always already in an intersubjective world does not mean that the subject's whole world is nothing more than an intersubjective world. Those temporal processes that are, for instance, necessary to "read"—in an intersubjective world—Martin Wyllie's text and to "write" a comment on it (as I do now) are part of at least a double temporal structure.First, reading and writing are formal processes of an integration of cognitive and intentional activities that are the transcendental basis of any intelligible discussion of semantic questions, namely, to recognize signs, retentionally and protentionally, as integral parts of higher temporal units to enable the subject to understand what is read or written. Without such retentional and protentional acts, as they were generally described by Husserl, any text would be a mere accumulation of signs without any formal or logical order.But, second, reading and writing are also informal processes of an integration of those intersubjective activities that result in an intelligible discussion of semantic questions. Here it is necessary to remember what was read or written, by Martin Wyllie, myself, and others (an intersubjective remembrance that is essential for the... (shrink)

The subjective experience of time is a fundamental constituent of human consciousness and can be disturbed under conditions of mental disorders such as schizophrenia or affective disorders. Besides the scientific domain of psychiatry, time consciousness is a topic that has been extensively studied both by theoretical philosophy and cognitive neuroscience. It can be shown that both approaches exemplified by the philosophical analysis of time consciousness and the neuroscientific theory of cross-temporal contingencies as the neurophysiological basis of human consciousness implemented in (...) the prefrontal cortex converge in 2 respects. Firstly, a tripartite conception of consciousness divides human cognition in 3 different temporal domains comprising retention, presentation, and protention and the past, the present, and the future corresponding to working memory, interference control, and preparatory set. Secondly, both concepts refer to the present as an extended duration that integrates information from the recent past and the future. We propose that the integration of phenomenological and neuroscientific approaches can stimulate the development of enriched pathophysiological concepts of mental disorders. This approach appears to be particularly fruitful with respect to schizophrenia that is interpreted as a structural disturbance of time consciousness. (shrink)

Recently, two apparently quite different duality-based approaches to automata minimisation have appeared. One is based on ideas that originated from the controllability-observability duality from systems theory, and the other is based on ideas derived from Stone-type dualities specifically linking coalgebras with algebraic structures derived from modal logics. In the present paper, we develop a more abstract view and unify the two approaches. We show that dualities, or more generally dual adjunctions, between categories can be lifted to dual adjunctions between categories (...) of coalgebras and algebras, and from there to automata with initial as well as final states. As in the Stone-duality approach, algebras are essentially logics for reasoning about the automata. By exploiting the ability to pass between these categories, we show that one can minimize the corresponding automata. We give an abstract minimisation algorithm that has several instances, including the celebrated Brzozowski minimisation algorithm. We further develop three examples that have been treated in previous works: deterministic Kripke frames based on a Stone-type duality, weighted automata based on the self-duality of semimodules, and topological automata based on Gelfand duality. As a new example, we develop alternating automata based on the discrete duality between sets and complete atomic Boolean algebras. (shrink)

We present a conceptual framework on the experience of time and provide a coherent basis on which to base further inquiries into qualitative approaches concerning time experience. We propose two Time-Layers and two Time-Formats forming four Time-Domains. Micro-Flow and Micro-Structure represent the implicit phenomenal basis, from which the explicit experiences of Macro-Flow and Macro-Structure emerge. Complementary to this theoretical proposal, we present empirical results from qualitative content analysis obtained from 25 healthy participants. The data essentially corroborate the theoretical proposal. With (...) respect to Flow, the phenomenally accessible time experience appeared as a continuous passage reaching from the past through the present into the future. With respect to Structure, the individual present was embedded in the individual biography, emerging from past experiences and comprising individual plans and goals. New or changing plans and goals were being integrated into the existing present, thus forming a new present. The future appeared as changeable within the present, by means from the past, and therefore as a space of potential opportunities. Exemplarily, we discuss these results in relation to previous empirical findings on deviant experiences of time in Autism Spectrum Disorder that is presumably characterized by a breakdown of Flow and concomitant compensatory repetition resulting in an overly structured time. Finally, we speculate about possible implications of these findings both for psychopathological and neuroscientific research. (shrink)

We present a conceptual framework on the experience of time and provide a coherent basis on which to base further inquiries into qualitative approaches concerning time experience. We propose two Time-Layers and two Time-Formats forming four Time-Domains. Micro-Flow and Micro-Structure represent the implicit phenomenal basis, from which the explicit experiences of Macro-Flow and Macro-Structure emerge. Complementary to this theoretical proposal, we present empirical results from qualitative content analysis obtained from 25 healthy participants. The data essentially corroborate the theoretical proposal. With (...) respect to Flow, the phenomenally accessible time experience appeared as a continuous passage reaching from the past through the present into the future. With respect to Structure, the individual present was embedded in the individual biography, emerging from past experiences and comprising individual plans and goals. New or changing plans and goals were being integrated into the existing present, thus forming a new present. The future appeared as changeable within the present, by means from the past, and therefore as a space of potential opportunities. Exemplarily, we discuss these results in relation to previous empirical findings on deviant experiences of time in Autism Spectrum Disorder that is presumably characterized by a breakdown of Flow and concomitant compensatory repetition resulting in an overly structured time. Finally, we speculate about possible implications of these findings both for psychopathological and neuroscientific research. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy, Psychiatry, & Psychology 12.3 (2005) 209-214 [Access article in PDF] Body-Subjects Martin Wyllie Keywords embodied subjectivity, dialectical relationships, body-subject A complete description of melancholic ex-perience and the experience of suffering can only be given by considering the human being as an embodied subject (body-subject) that is already and always situated in the world (body-subject-in-the-world). A full understanding of the body-subject eliminates the mutual exclusivity of certain conceptual categories. (...) There is no need to preserve the dichotomies of subject/object, inner/outer, mind and body within the field of psychopathology because body and mind and world may be reconciled through the concept of the body-subject. The concept of the body-subject provides a means of evolving a common language that could unify many descriptive levels of explanation into a single integrative descriptive framework.Each of the four excellent commentaries moves the debate forward and I attempt to do the same by engaging in some of the issues raised. Without doubt there is more to lived time than outlined within my paper. For example, the useful "implicit/explicit" distinction of temporality (Fuchs 2005) and "cognitive temporal experience" (Kupke 2005) are important for any developing description of lived time. Kupke identifies that the processes and structures in relation to lived time, intersubjective time (subject–other) and cognitive temporal experience (subject–object) as articulated, in my paper, remain ambiguous. This short reply attempts to clarify some of this ambiguity by placing the concept of lived time within a wider "body-subject-in-the-world" framework (Wyllie 2003). This "body-subject-in-the-world" framework attempts to integrate the universal structures of embodiment, lived time, lived space, and intersubjectivity into a unified description of human experience. Concentrating on some of the problems with this framework, I attempt to clarify some of the ambiguity and show how this slowly developing framework can be of benefit in describing psychopathologic phenomena.One problem in articulating any developing conceptual framework, particularly within the domain of philosophical phenomenology, is attempting to find language that is neutral and does not carry with it a large theoretical payload. This "view from nowhere" approach is, however, doomed to failure as one has to inevitably build on and appropriate meanings, concepts and terms that are already given. Broome (2005) clearly demonstrates the importance of scientific models and outlines how scientific explanatory models are necessary and complementary companions to phenomenological models of melancholia. Matthews (2005) argues that "causal relationships" and causal terms are more appropriate to a scientific understand of melancholia and that the use of reductive subject/object, cause/effect language may be inappropriate because I attempt to holistically understand the phenomena of melancholia. Nonetheless, such a holistic approach ultimately includes the language of the molecular (scientific), the subjective [End Page 209] (intentional), and the communal (intersubjective). There flows from Matthews's point the rational for attempting to evolve a common language that could unify descriptive "phenomenological" and prescriptive "scientific" levels of "explanation" into a common integrated explanatory framework. This, however, is no easy task because one has in developing an inclusive description of melancholia to liberate both the "objective" and "subjective" without losing the force of either polarity. For this to occur something in addition to causal relationships needs to be considered when attempting to describe melancholia. A small part of this "something in addition" may be supplied by considering dialectical relationships.The concept of a causal relationship, as opposed to a dialectical relationship, attempts to understand processes in an atomistic fashion and this may be a wholly inadequate way of characterizing the phenomenology of melancholia or, for that matter, human experience. For example, the objects of my immediate experience only constitute a small minority of that which I can experience in that moment, and this is because I can have the experience of absent objects, impossible objects, future objects, past objects, and ideal objects. The directedness of my experience at those moments toward these objects is not brought about because I am causally influenced by the spatial world proximity of the objects in question. It maybe argued my relation to these... (shrink)