The paper first introduces the concept of implicit and explicit temporality, referring to time as pre-reflectively lived vs. consciously experienced. Implicit time is based on the constitutive synthesis of inner time consciousness on the one hand, and on the conative–affective dynamics of life on the other hand. Explicit time results from an interruption or negation of implicit time and unfolds itself in the dimensions of present, past and future. It is further shown that temporality, embodiment and intersubjectivity are closely connected: (...) While implicit temporality is characterised by tacit bodily functioning and by synchronisation with others, explicit temporality arises with states of desynchronisation, that is, of a retardation or acceleration of inner time in relation to external or social processes. These states often bring the body to awareness as an obstacle as well. On this basis, schizophrenia and melancholic depression are investigated as paradigm cases for a psychopathology of temporality. Major symptoms of schizophrenia such as thought disorder, thought insertion, hallucinations or passivity experiences may be regarded as manifesting a disturbance of the constitutive synthesis of time consciousness, closely connected with a weakening of the underlying pre-reflective self-awareness or ipseity. This results in a fragmentation of the intentional arc, a loss of self-coherence and the appearance of major self-disturbances. Depression, on the other hand, is mostly triggered by a desynchronisation from the social environment and further develops into an inhibition of the conative–affective dynamics of life. As will be shown, both mental illnesses bear witness of the close connection of temporality, embodiment and intersubjectivity. (shrink)

Phenomenological Psychology in Phenomenological Philosophy [i] Introductory Remarks The chief purpose of the present chapter is to serve as a reminder. ...

The article covers Erwin W. Straus’ views on the problem of time and temporal experience in the context of psychopathology. Beside Straus’ published scholarship, including his papers dealing exclusively with the subject of time, the sources utilized in this essay comprise several of Straus’ unpublished manuscripts on temporality, with the primary focus on the 1952 manuscript Temporal Horizons, which is discussed in greater detail and subsequently published for the first time in this journal. In the first part of the article, (...) the author introduces what he considers to be the central tension of the whole of Straus’ work on the issue of time, namely, the tension stemming from a dualistic account of time with its personal and impersonal dimensions. Interpretative developments of this tension are followed covering Straus’ early German works and his late American scholarship. The author presents Straus’ way of overcoming the dualistic account of time and his arguments in favour of what is termed here the “unified view of time”. Of critical importance for the unified view is Straus’ concept of “today”, which is extensively commented upon. In the second part of the article, the author focuses on the psychopathological consequences of the unified view as seen by Straus. A clear-cut boundary between a normal and a psychotic experience of time is supposed to lie in breaking the bond between the personal and the impersonal orders of time, leading to a fundamental estrangement. This view, it is claimed, is already present in a nutshell in Straus’ earliest work, and is elaborated upon later. In conclusion, both the merits and the weaknesses of Straus’ account of temporality are presented. A major advantage is that Straus abstains from a dualistic conception of time and reappraises the often-devalued clock time. A fundamental drawback is that Straus does not venture to explore the pathological varieties of temporal experience and fails to specify the acknowledged differences between, on the one hand, psychotic elements in depressive disorders, and, on the other hand, such elements in schizophrenic disturbances. (shrink)

The Swiss psychiatrist Ludwig Binswanger is best known for his existential analysis (Daseinsanalyse) presented in a series of case studies in the 1940s, but his existential anthropology of mania of the early 1930s has received less attention. He introduced this new existential science as a disciplinary hybrid of existential philosophy and clinical psychiatry, and, in doing so, transformed the genre of narrow medical case study into a broader discourse of philosophical anthropology. The very ambitiousness of his method, however, tended to (...) eclipse the individuality of his manic patient; its delineation of the conditioning structures of manic experience rendered the patient’s life-history and her functional state as secondary to these structures. (shrink)

This paper offers a comparative study of abnormalities in the experience of space, time, and general atmosphere in three psychiatric conditions: schizophrenia, melancholia, and mania. It is a companion piece to our previous article entitled 'Varieties of Self- Experience'; here we focus on experiences of the world rather than of the self. As before, we are especially interested in similarities but also in some subtle distinctions in the forms of subjectivity associated with these three conditions. As before, we survey phenomenologicallyoriented (...) clinical and theoretical accounts as well as patient reports. Experiences involving forms of alienation from the practical and social world and a sense of uncanniness seem to be common in both schizophrenia and affective disorders. But despite some significant similarities, changes in schizophrenic subjectivity appear to be more pervasive and profound, involving experiences of fragmentation, meaninglessess, and ineffable strangeness that are rare or absent in the affective disorders. (shrink)

The impression of time continuity is a pervasive and given property of our subjective life. However, it appears to be compromised in patients with schizophrenia who experience what has been labelled 'self-disturbances'. We propose that the gaps in the continuity of self-experience in schizophrenia reflect disruption of non-conscious levels of temporal processing and indicate how this view is supported by experimental, phenomenological, and predictive coding approaches. Both experimental data and the phenomenology of time support the same surprising findings, i.e. the (...) unconscious, automatic processing of time is more accurate than conscious processing. These observations are also concordant with hierarchical predictive coding accounts of brain function, i.e. processing is more local or granular, with briefer timescales lower in the hierarchy. Automatic, or 'passive' integration of information over time at a high temporal resolution would ensure any gap arising when coding events consciously, i.e. at a larger timescale, are smoothed over. We suggest this to involve both retentional and protentional mechanisms. (shrink)

��This experiment found that the speed of thought affects mood. Thought speed was manipulated via participants’ paced reading of statements designed to induce either an elated or a depressed mood. Participants not only experienced more positive mood in response to elation than in response to depression statements, but also experienced an independent increase in positive mood when they had been thinking fast rather than slow—for both elation and depression statements. This effect of thought speed extended beyond mood to other experiences (...) often associated with mania (i.e., feelings of power, feelings of creativity, a heightened sense of energy, and inflated self-esteem or grandiosity). (shrink)

Six experiments found that manipulations that increase thought speed also yield positive affect. These experiments varied in both the methods used for accelerating thought (i.e., instructions to brainstorm freely, exposure to multiple ideas, encouragement to plagiarize others’ ideas, performance of easy cognitive tasks, narration of a silent video in fast-forward, and experimentally controlled reading speed) and the contents of the thoughts that were induced (from thoughts about money-making schemes to thoughts of five-letter words). The results suggested that effects of thought (...) speed on mood are partially rooted in the subjective experience of thought speed. The results also suggested that these effects can be attributed to the joy-enhancing effects of fast thinking (rather than only to the joy-killing effects of slow thinking). This work is inspired by observations of a link between “racing thoughts” and euphoria in cases of clinical mania, and potential implications of that observed link are discussed. (shrink)