00 Drawing on the phenomenological tradition in the philosophy of science and philosophy of nature, Patrick Heelan concludes that perception is a cognitive, ...

This paper argues that a common form of representationalism has trouble accommodating empirical findings about visual space perception. Vision science tells us that the visual system systematically gives rise to different experiences of the same spatial property. This, combined with a naturalistic account of content, suggests that the same spatial property can have different veridical looks. I use this to argue that a common form of representationalism about spatial experience must be rejected. I conclude by considering alternatives to (...) this view. (shrink)

I consider the first part of Marty’s Raum und Zeit, which treats of both the nature of space and spatial perception. I begin by sketching two charges that Marty raises against Kantian and Brentanian conceptions of space (and spatial perception) respectively, before detailing what I take to be a characteristically Martyan picture of space perception, though set against the backdrop of contemporary philosophy of perception. Marty has it that spatial relations are non-real but (...) existent, causally inert relations that are grounded in space, which is itself non-real but existent. Objects do not inhere in space in the way properties inhere in substances. Rather, there is a ‘non-real’ relation of ‘fulfillment’ (Erfüllung) that holds between objects and places in space, which itself subsists. I consider whether any contemporary philosophy of perception is equipped to make sense of Martyan space perception and I suggest that the most promising conception is Naïve Realism. I then outline a difficulty for this theoretical translation. Naïve Realism is a direct theory of perception whereby S is said to perceive O just in case S stands in a psychological relation of acquaintance with O, where this relation is both non-representational and explanatorily primitive. For Marty however, all relations are non-real and, insofar as they are grounded, are neither fundamental, nor brute or primitive in an explanatory sense. I close by detailing what I thereby take a distinctively Martyan form of Naïve Realism to involve. The central theoretical tenet that phenomenal character is fundamentally constituted by worldly objects is preserved; but the manifestly relational structure of the acquaintance relation, construed in particular as a relation of awareness, is treated as derivative. I make headway in spelling out the latter claim by bringing Marty into fleeting conversation with another Thomist - G.E.M. Anscombe. (shrink)

Ahmet Hamdi Tanpınar feels the civilization crisis in his soul like the most of the intellectuals who witnessed the last days of the Ottoman State and the establishment of the Republic. This uneasy intellectual of the Republic tries to find peace with a reasonable synthesis, such as changing to continue and continuing to change. The soul of time and space pervades every line that comes out of Ahmet Hamdi Tanpınar's pen. In his poem Time in Bursa (Bursa’da Zaman), which (...) deals with Ottoman life manifestations, is written to Bursa, known for its profound influence on the Tanpınar, where the synthesis of culture is seen on each corner. To comprehend Tanpınar’s poetry, it is necessary to think about time, space, memory, history, dream and imagination. These concepts take place in the lines of the Tanpınar as a call to the forgotten social identity. It is certain that imaginative memory has a collective dimension. The cultural memory that transcends individual life and becomes historical re-establishes the past by way of recollection. At this point, memory holds on to time and space against forgetting. For this reason, Ahmet Hamdi Tanpınar looks at time and space with another perspective. The poet, aware of the interaction of time and space with memory, attributes a symbolic meaning to these concepts. In this study, time and space perception of Ahmet Hamdi Tanpınar will be sketched out from the poem of Time in Bursa and the world of feeling and thought that shapes his works will be tried to be determined. (shrink)

A period of exposure to trains of simultaneous but spatially offset auditory and visual stimuli can induce a temporary shift in the perception of sound location. This phenomenon, known as the 'ventriloquist aftereffect', reflects a realignment of auditory and visual spatial representations such that they approach perceptual alignment despite their physical spatial discordance. Such dynamic changes to sensory representations are likely to underlie the brain's ability to accommodate inter-sensory discordance produced by sensory errors (particularly in sound localization) and variability (...) in sensory transduction. It is currently unknown, however, whether these plastic changes induced by adaptation to spatially disparate inputs occurs automatically or whether they are dependent on selectively attending to the visual or auditory stimuli. Here, we demonstrate that robust auditory spatial aftereffects can be induced even in the presence of a competing visual stimulus. Importantly, we found that when attention is directed to the competing stimuli, the pattern of aftereffects is altered. These results indicate that attention can modulate the ventriloquist aftereffect. © 2010 Elsevier B.V. (shrink)

Kant argued that the perceptual representations of space and time were templates for the perceived spatiotemporal ordering of objects, and common to all modalities. His idea is that these perceptual representations were specific to no modality, but prior to all—they are pre-modal, so to speak. In this paper, it is argued that active perception—purposeful interactive exploration of the environment by the senses—demands premodal representations of time and space.

This chapter discusses the causal requirements on perceptual success in putative cases of the perception of absence – in particular, in cases of hearing silence and seeing darkness. It is argued that the key to providing the right account of the respect in which we can perceive silence and darkness lies in providing the right account of the respect in which we can have conscious perceptual contact with intervals of time and regions of space within which objects can (...) potentially be perceived. In this account, a significant explanatory role is assigned to comparatively invariant structural features of our conscious experience of regions of space and intervals of time. The chapter discusses how the explanatory role assigned to these structural features affects our view of the causal requirements on perceptual success. (shrink)

Space can be understood through perception and language, but are the processes that represent spatial information the same in both cases? This paper reviews psychological evidence for the functional equivalence of spatial representations based on perceptual and linguistic inputs. It is proposed that spatial information is processed by a specialised spatial representation system (SRS) that creates geometric representations of space. The SRS receives inputs from perceptual and linguistic systems and uses these basic inputs to construct mental spatial (...) models of the observed or described environment. A mental spatial model is created by determining the coordinate locations of objects in the egocentric or allocentric frame of reference. The goal of the SRS is not to represent strictly what is perceived, but to model an environment that has an inherent three‐dimensional spatial structure. (shrink)

Quality Space Theory is a holistic model of qualitative states. On this view, individual mental qualities are defined by their locations in a space of relations, which reflects a similar space of relations among perceptible properties. This paper offers an extension of Quality Space Theory to temporal perception. Unconscious segmentation of events, the involvement of early sensory areas, and asymmetries of dominance in multi-modal perception of time are presented as evidence for the view.