Results for 'spectral imaging'

988 found
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  1.  51
    Selective Effects of Postural Control on Spatial vs. Nonspatial Working Memory: A Functional Near-Infrared Spectral Imaging Study.Yifan Chen, Yanglan Yu, Ruoyu Niu & Ying Liu - 2018 - Frontiers in Human Neuroscience 12.
  2.  11
    Object Clusters or Spectral Energy? Assessing the Relative Contributions of Image Phase and Amplitude Spectra to Trypophobia.R. Nathan Pipitone & Christopher DiMattina - 2020 - Frontiers in Psychology 11.
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  3.  91
    Anterior cingulate cortex-related connectivity in first-episode schizophrenia: a spectral dynamic causal modeling study with functional magnetic resonance imaging.Long-Biao Cui, Jian Liu, Liu-Xian Wang, Chen Li, Yi-Bin Xi, Fan Guo, Hua-Ning Wang, Lin-Chuan Zhang, Wen-Ming Liu, Hong He, Ping Tian, Hong Yin & Hongbing Lu - 2015 - Frontiers in Human Neuroscience 9.
    Understanding the neural basis of schizophrenia (SZ) is important for shedding light on the neurobiological mechanisms underlying this mental disorder. Structural and functional alterations in the anterior cingulate cortex (ACC), dorsolateral prefrontal cortex (DLPFC), hippocampus, and medial prefrontal cortex (MPFC) have been implicated in the neurobiology of SZ. However, the effective connectivity among them in SZ remains unclear. The current study investigated how neuronal pathways involving these regions were affected in first-episode SZ using functional magnetic resonance imaging (fMRI). Forty-nine (...)
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  4. Phantasmagoria: Spectral Technology and the Metaphorics of Modern Reverie.Terry Castle - 1988 - Critical Inquiry 15 (1):26-61.
    In what follows I would like to uncover part of this history [of the phantasmagoria], not just as an exercise in romantic etymology but as a way of approaching a larger topic, namely, the history of the imagination. For since its invention, the term phantasmagoria, like one of Freud’s ambiguous primary words, has shifted meaning in an interesting way. From an initial connection with something external and public , the word has now come to refer to something wholly internal or (...)
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  5.  82
    Spectral bodies: Derrida and the philosophy of the photograph as historical document.Nick Peim - 2005 - Journal of Philosophy of Education 39 (1):67–84.
    Marx's call for a materialism capable of engaging reality as ‘sensuous human activity’ opens a question about the role of representation in relation to data. Images have increasingly been seen as significant forms of data in the history of education. Derrida's theory of the spectre—a variation on the positions established in his earlier works on the trace, the supplement and differance—offers a way of rethinking visual images, their relations with existing discourses of knowledge and with positioned subjects who makes sense. (...)
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  6.  36
    Before the law of spectrality: Derrida on the Prague imprisonment.Tyson Stewart - 2018 - Empedocles European Journal for the Philosophy of Communication 9 (1):57-74.
    This article charts Derrida’s performances in front of the camera and argues that several different film retellings of his 1982 imprisonment in Prague articulate the connections between spectrality and Law. If spectrality disrupts the binary of presence and absence, then we must not only show how there is a ghostly presence within the context of film viewing, but also how being photographed is a matter of embracing blindness and a postal logic. The Prague imprisonment was an intriguing event in Derrida’s (...)
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  7.  16
    Modulation of Spectral Representation and Connectivity Patterns in Response to Visual Narrative in the Human Brain.Zahraa Sabra, Ali Alawieh, Leonardo Bonilha, Thomas Naselaris & Nicholas AuYong - 2022 - Frontiers in Human Neuroscience 16:886938.
    The regional brain networks and the underlying neurophysiological mechanisms subserving the cognition of visual narrative in humans have largely been studied with non-invasive brain recording. In this study, we specifically investigated how regional and cross-regional cortical activities support visual narrative interpretation using intracranial stereotactic electroencephalograms recordings from thirteen human subjects (6 females, and 7 males). Widely distributed recording sites across the brain were sampled while subjects were explicitly instructed to observe images from fables presented in “sequential” order, and a set (...)
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  8.  13
    Fred Botting and Catherine Spooner, eds., Monstrous Media/Spectral Subjects: Imaging Gothic from the Nineteenth Century to the Present. Manchester: Manchester University Press, 2015. Pp. xi + 175. ISBN 978-0-7190-8977-0. £70.00. [REVIEW]Hannah Conway - 2018 - British Journal for the History of Science 51 (2):331-332.
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  9.  15
    Long-Term Inquiry Meditation Reduces EEG Spectral Dynamics in Self-Schema Processing.Junling Gao, Hang Kin Leung, Bonnie Wai Yan Wu, Jenny Hung, Chunqi Chang & Hin Hung Sik - 2023 - Heliyon 9 (9).
    Abstract Objective Intuitive inquiry meditation is a unique form of Buddhist Zen/Chan practice in which individuals actively and intuitively utilize the cognitive functions to cultivate doubt and explore the concept of the self. This event-related potential (ERP) study aimed to investigate the neural correlates by which long-term practice of intuitive inquiry meditation induces flexibility in self-schema processing, highlighting the role of doubt and belief processes in this exploration. Methods Twenty experienced and eighteen beginner meditators in intuitive inquiry meditation were recruited (...)
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  10.  7
    Another Image of 'Community' at the South End Museum.Michelle Smith - 2021 - Kronos 47 (1):1-27.
    This paper considers some of the curatorial devices used in exhibitions at the South End Museum in Gqeberha. The South End Museum, which opened on 3 March 2001, is modelled in several respects on the District Six Museum in Cape Town: it, too, is an urban-based, self-defined 'community museum' constituted around the histories of the apartheid Group Areas Act and the implementation of forced removals. Like many post-1994 museums in South Africa, the South End Museum relies on photographs for their (...)
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  11.  10
    Cinema Derrida: the law of inspection in the age of global spectral media.Tyson Stewart - 2020 - New York: Peter Lang.
    Cinema Derrida charts Jacques Derrida's collaborations and appearances in film, video, and television beginning with 1983's Ghost Dance (dir. Ken McMullen, West Germany/UK) and ending with 2002's biographical documentary Derrida (dir. Dick and Ziering, USA). In the last half of his working life, Derrida embraced popular art forms and media in more ways than one: not only did he start making more media appearances after years of refusing to have his photo taken in the 1960s and 1970s, but his philosophy (...)
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  12.  5
    The Non-Anthropocentric Other in Film: Towards a Spectral Ethics of Film.Christine Reeh-Peters - 2024 - Philosophies 9 (5):147.
    This article aims to add a further perspective to the discussion of the relationship between film and ethics. This perspective is important in today’s context, as the omnipresence of digital and mobile audiovisual images in everyday life increasingly determines our thinking and behaviour. However, there is a lack of appropriate critical reflection and ethical understanding of these images and their ontology. This article proposes a machine ethics of film from a film-philosophical perspective. Such an ethics draws on critical posthumanism, namely (...)
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  13.  25
    DefogNet: A Single-Image Dehazing Algorithm with Cyclic Structure and Cross-Layer Connections.Suting Chen, Wenhao Fan, Shaw Peter, Chuang Zhang, Kui Chen & Yong Huang - 2021 - Complexity 2021:1-13.
    Inspired by the application of CycleGAN networks to the image style conversion problem Zhu et al., this paper proposes an end-to-end network, DefogNet, for solving the single-image dehazing problem, treating the image dehazing problem as a style conversion problem from a fogged image to a nonfogged image, without the need to estimate a priori information from an atmospheric scattering model. DefogNet improves on CycleGAN by adding a cross-layer connection structure in the generator to enhance the network’s multiscale feature extraction capability. (...)
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  14.  96
    Integral Field Spectroscopy of the Low-mass Companion HD 984 B with the Gemini Planet Imager.Mara Johnson-Groh, Christian Marois, Robert J. De Rosa, Eric L. Nielsen, Julien Rameau, Sarah Blunt, Jeffrey Vargas, S. Mark Ammons, Vanessa P. Bailey, Travis S. Barman, Joanna Bulger, Jeffrey K. Chilcote, Tara Cotten, René Doyon, Gaspard Duchêne, Michael P. Fitzgerald, Kate B. Follette, Stephen Goodsell, James R. Graham, Alexandra Z. Greenbaum, Pascale Hibon, Li-Wei Hung, Patrick Ingraham, Paul Kalas, Quinn M. Konopacky, James E. Larkin, Bruce Macintosh, Jérôme Maire, Franck Marchis, Mark S. Marley, Stanimir Metchev, Maxwell A. Millar-Blanchaer, Rebecca Oppenheimer, David W. Palmer, Jenny Patience, Marshall Perrin, Lisa A. Poyneer, Laurent Pueyo, Abhijith Rajan, Fredrik T. Rantakyrö, Dmitry Savransky, Adam C. Schneider, Anand Sivaramakrishnan, Inseok Song, Remi Soummer, Sandrine Thomas, David Vega, J. Kent Wallace, Jason J. Wang, Kimberly Ward-Duong, Sloane J. Wiktorowicz & Schuyler G. Wolff - 2017 - Astronomical Journal 153 (4):190.
    © 2017. The American Astronomical Society. All rights reserved.We present new observations of the low-mass companion to HD 984 taken with the Gemini Planet Imager as a part of the GPI Exoplanet Survey campaign. Images of HD 984 B were obtained in the J and H bands. Combined with archival epochs from 2012 and 2014, we fit the first orbit to the companion to find an 18 au orbit with a 68% confidence interval between 14 and 28 au, an eccentricity (...)
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  15.  4
    The Living from the Dead: Disaffirming Biopolitics.Michelle Ballif - 2024 - Philosophy and Rhetoric 57 (3):347-355.
    In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Living from the Dead: Disaffirming Biopolitics by Stuart J. MurrayMichelle BallifThe Living from the Dead: Disaffirming Biopolitics, by Stuart J. Murray. University Park: Pennsylvania State University Press, The RSA Series in Transdisciplinary Rhetorics, 2022. 207 pp. ISBN 9780271093413 (hardback) $109.95 ISBN 9780271093406 (paper) $27.50If we but listen, we can hear a voice from the grave—Jacques Derrida's mournful lamentation: "There is no longer, there has never been a (...)
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  16.  13
    Effects of Acute Moderate- and High-Intensity Aerobic Exercise on Oxygenation in Prefrontal Cortex of Male Methamphetamine-Dependent Patients.Siyu Gao, Chenglin Zhou & Yifan Chen - 2022 - Frontiers in Psychology 13.
    The aim of this study was to explore the influence of different intensities of acute aerobic exercise on brain activation in male methamphetamine -dependent patients during exercise. Twenty MA-dependent patients were divided randomly into two groups participating in 35 min of either moderate- or high-intensity aerobic exercise. Functional near-infrared spectral imaging was used to detect hemodynamic changes in prefrontal cortex during the main 25-min exercise stage. The results revealed that high-intensity acute aerobic exercise aroused more cerebral oxygenation changes (...)
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  17.  62
    Fluorescent proteins for FRET microscopy: Monitoring protein interactions in living cells.Richard N. Day & Michael W. Davidson - 2012 - Bioessays 34 (5):341-350.
    The discovery and engineering of novel fluorescent proteins (FPs) from diverse organisms is yielding fluorophores with exceptional characteristics for live‐cell imaging. In particular, the development of FPs for fluorescence (or Förster) resonance energy transfer (FRET) microscopy is providing important tools for monitoring dynamic protein interactions inside living cells. The increased interest in FRET microscopy has driven the development of many different methods to measure FRET. However, the interpretation of FRET measurements is complicated by several factors including the high fluorescence (...)
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  18. Indication of dynamic neurovascular coupling from inconsistency between EEG and fMRI indices across sleep–wake states.Timothy J. Lane - 2019 - Sleep and Biological Rhythms 17:423-431.
    Neurovascular coupling (NVC), the transient regional hyperemia following the evoked neuronal responses, is the basis of blood oxygenation level-dependent techniques and is generally adopted across physiological conditions, including the intrinsic resting state. However, the possibility of neurovascular dissociations across physiological alterations is indicated in the literature. To examine the NVC stability across sleep–wake states, we used electroencephalography (EEG) as the index of neural activity and functional magnetic resonance imaging (fMRI) as the measure of cerebrovascular response. Eight healthy adults were (...)
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  19.  11
    Differential Effects of Orientation and Spatial-Frequency Spectra on Visual Unpleasantness.Narumi Ogawa & Isamu Motoyoshi - 2020 - Frontiers in Psychology 11.
    Increasing psychophysical evidence suggests that specific image features - or statistics - can appear unpleasant or induce visual discomfort in humans. Such unpleasantness tends to be particularly profound if the image's amplitude spectrum deviates from the regular 1/f spatial-frequency falloff expected in natural scenes. Here, we show that profound unpleasant impressions also result if the orientation spectrum of the image becomes flatter. Using bandpass noise with variable orientation and spatial-frequency bandwidths, we found that unpleasantness ratings decreased with spatial- frequency bandwidth (...)
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  20.  22
    Políticas de la espectralidad en el cine de Raúl Ruiz: una lectura desde una filosofía de la desaparición.Adolfo Vera Peñaloza - 2013 - Revista de Humanidades de Valparaíso 1:92-101.
    The cinematographic work of Raul Ruiz, filmmaker, writer, playwright and stage designer, chilean exiled in France since the late 70's and deceased in 2011, at first sight not appear as a political work. Usually classified with the labels of "neosurrealistic" or "fantasy film", his work, since not refer to a specific and identifiable reality from the positivist sociology standpoint, will have not most interest to analyze and think what the political "emergency" of our times requires. However, from a philosophical analysis (...)
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  21. 1,000 Holes in the Wall.Gavin Keeney - manuscript
    Co-authored research paper written with José Vela Castillo on the subject of Pablo Román's wall of 1,000 images, Vienna, 2013. -/- “Vienna” or “The Wall” is an ongoing project by architect/artist Pablo Román that, upon its completion, will consist of the round number of 1,000 images taped onto an off-white wall. One of the many walls he has designed/produced in the past months (architectural or otherwise), its elementary condition is at the same time enhanced and diminished by its very presence (...)
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  22.  37
    Functional organization and restoration of the brain motor-execution network after stroke and rehabilitation.Sahil Bajaj, Andrew J. Butler, Daniel Drake & Mukesh Dhamala - 2015 - Frontiers in Human Neuroscience 9:134070.
    Multiple cortical areas of the human brain motor system interact coherently in the low frequency range (< 0.1 Hz), even in the absence of explicit tasks. Following stroke, cortical interactions are functionally disturbed. How these interactions are affected and how the functional organization is regained from rehabilitative treatments as people begin to recover motor behaviors has not been systematically studied. We recorded the intrinsic functional magnetic resonance imaging (fMRI) signals from 30 participants: 17 young healthy controls and 13 aged (...)
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  23.  13
    Repeatability and Reproducibility of in-vivo Brain Temperature Measurements.Ayushe A. Sharma, Rodolphe Nenert, Christina Mueller, Andrew A. Maudsley, Jarred W. Younger & Jerzy P. Szaflarski - 2020 - Frontiers in Human Neuroscience 14.
    Background: Magnetic resonance spectroscopic imaging is a neuroimaging technique that may be useful for non-invasive mapping of brain temperature over a large brain volume. To date, intra-subject reproducibility of MRSI-based brain temperature has not been investigated. The objective of this repeated measures MRSI-t study was to establish intra-subject reproducibility and repeatability of brain temperature, as well as typical brain temperature range.Methods: Healthy participants aged 23–46 years were scanned at two time points ~12-weeks apart. Volumetric MRSI data were processed by (...)
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  24.  49
    A beautiful sea: P. A. M. Dirac's epistemology and ontology of the vacuum.Aaron Sidney Wright - 2016 - Annals of Science 73 (3):225-256.
    This paper charts P.A.M. Dirac’s development of his theory of the electron, and its radical picture of empty space as an almost-full plenum. Dirac’s Quantum Electrodynamics famously accomplished more than the unification of special relativity and quantum mechanics. It also accounted for the ‘duplexity phenomena’ of spectral line splitting that we now attribute to electron spin. But the extra mathematical terms that allowed for spin were not alone, and this paper charts Dirac’s struggle to ignore or account for them (...)
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  25.  23
    To scan a memory: On Anouk De Clercq’s LiDAR film Thing.Martine Beugnet - 2022 - Philosophy of Photography 13 (1):135-151.
    LiDAR (Light Detection and Ranging) is a remote sensing technology. It needs no ambient light, nor the guidance of the human eye to capture and reproduce a likeness of the world around us. Although LiDAR generates a constant stream of technical literature, LiDAR images, once envisaged for their aesthetic and expressive value, seem to call for alternative modes of analysis. How do we approach the fast-expanding archive of scanner images? How do we adequately describe the intriguing, spectral visualizations that (...)
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  26.  25
    Stimulus Parameters Underlying Sound‐Symbolic Mapping of Auditory Pseudowords to Visual Shapes.Simon Lacey, Yaseen Jamal, Sara M. List, K. Sathian & Lynne C. Nygaard - 2020 - Cognitive Science 44 (9):e12883.
    Sound symbolism refers to non‐arbitrary mappings between the sounds of words and their meanings and is often studied by pairing auditory pseudowords such as “maluma” and “takete” with rounded and pointed visual shapes, respectively. However, it is unclear what auditory properties of pseudowords contribute to their perception as rounded or pointed. Here, we compared perceptual ratings of the roundedness/pointedness of large sets of pseudowords and shapes to their acoustic and visual properties using a novel application of representational similarity analysis (RSA). (...)
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  27.  24
    Power Area Density in Inverse Spectra.Matthias Rang & Johannes Grebe-Ellis - 2018 - Journal for General Philosophy of Science / Zeitschrift für Allgemeine Wissenschaftstheorie 49 (4):515-523.
    In recent years, inverse spectra were investigated with imaging optics and a quantitative description with radiometric units was suggested. It could be shown that inverse spectra complement each other additively to a constant intensity level. Since optical intensity in radiometric units is a power area density, it can be expected that energy densities of inverse spectra also fulfill an inversion equation and complement each other. In this contribution we report findings on a measurement of the power area density of (...)
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  28.  31
    Touching, unbelonging, and the absence of affect.Ranjana Khanna - 2012 - Feminist Theory 13 (2):213-232.
    This article argues that psychoanalytic notions of affect – including ideas of anxiety and melancholia, as well as deconstructive concepts of auto-affection – offer a feminist ethico-politics and a notion of affect as interface. Beyond the confines of the experiential and the positivist, both psychoanalysis and deconstruction provide insights into affect as a technology that understands the subject as porous. I consider works by Derek Jarman and Shirin Neshat to demonstrate the importance of the ethico-politics of affect as interface in (...)
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  29.  6
    Cinders.Ned Lukacher (ed.) - 2014 - Univ of Minnesota Press.
    “More than fifteen years ago,” Jacques Derrida writes in the prologue to this remarkable and uniquely revealing book, “a phrase came to me, as though in spite of me.... It imposed itself upon me with the authority, so discreet and simple it was, of a judgment: ‘cinders there are’.... I had to explain myself to it, respond to it—or for it.” In _Cinders_ Derrida ranges across his work from the previous twenty years and discerns a recurrent cluster of arguments and (...)
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  30.  86
    Simultaneous Measurement of the BOLD Effect and Metabolic Changes in Response to Visual Stimulation Using the MEGA-PRESS Sequence at 3 T.Gerard Eric Dwyer, Alexander R. Craven, Justyna Bereśniewicz, Katarzyna Kazimierczak, Lars Ersland, Kenneth Hugdahl & Renate Grüner - 2021 - Frontiers in Human Neuroscience 15.
    The blood oxygen level dependent effect that provides the contrast in functional magnetic resonance imaging has been demonstrated to affect the linewidth of spectral peaks as measured with magnetic resonance spectroscopy and through this, may be used as an indirect measure of cerebral blood flow related to neural activity. By acquiring MR-spectra interleaved with frames without water suppression, it may be possible to image the BOLD effect and associated metabolic changes simultaneously through changes in the linewidth of the (...)
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  31.  21
    Alix Cléo et Jacques Roubaud : l'amour, la mort.Geneviève Guétemme - 2013 - Nouvelle Revue d'Esthétique 10 (2):11-25.
    Résumé Alix Cléo Roubaud, gravement asthmatique et hantée par la mort, photographiait son corps. Ce corps, après sa mort, est saisi par son époux Jacques Roubaud, et transformé – notamment dans Quelque chose noir – en poésie. Nous proposons ici, grâce à une étude croisée de quelques images et de textes, d’observer la dimension spectrale d’un corps amoureux disparaissant, ramené à un souffle, posé entre ce qui fait et défait le corps. Ceci nous permettant d’envisager la rencontre intime entre poésie (...)
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  32.  51
    Hallucinating Ted Serios: the impossibility of failed performativity.Ted Hiebert - 2005 - Technoetic Arts 3 (3):135-153.
    Hallucination: the perception of an impossible image. That which can never appear suddenly does so anyways - a private world that appears only to the eye of the one imagining it... until now. Ted Serios, psychic photographer, claimed he could project images directly from his mind onto photographic film. Under the sign of the psychic photograph, “Hallucinating Ted Serios” is a theorization of the dominant forms of uncertainty that persist in postmodern evaluations of representation, interpretation and identity. The central thesis (...)
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  33.  7
    Red Empty.Carl Michael von Hausswolff & Anthony Elms - 2005 - Whitewalls.
    Light and darkness transform city buildings into surreal structures: an ordinary gray concrete building in plain daylight changes at night into a mysterious monolith or, under a blue-tinted lens, into an ethereal edifice. Swedish artist Carl Michael von Hausswolff harnessed these transformative powers of light to create a powerful spectacle that presents Chicago architecture from a wholly original perspective in this collection of striking photographs. Red Empty is the latest in a series of urban-centered works spanning from Bangkok to Santa (...)
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  34.  24
    Reading Descartes Otherwise:Blind, Mad, Dreamy, and Bad: Blind, Mad, Dreamy, and Bad.Kyoo Lee - 2013 - Fordham University Press.
    Focusing on the first four images of the Other mobilized in René Descartes’ Meditations—namely, the blind, the mad, the dreamy, and the bad—Reading Descartes Otherwise casts light on what have heretofore been the phenomenological shadows of “Cartesian rationality.” In doing so, it discovers dynamic signs of spectral alterity lodged both at the core and on the edges of modern Cartesian subjectivity. Calling for a Copernican reorientation of the very notion “Cartesianism,” the book's series of close, creatively critical readings of (...)
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  35.  12
    Thinking out of sight: writings on the arts of the visible.Jacques Derrida - 2021 - London: University of Chicago Press. Edited by Ginette Michaud, Joana Masó, Javier Bassas & Laurent Milesi.
    Derrida is one of the few Continental philosopher-critics as esteemed for his writings about visual topics as for his attention to more textually based subjects. This volume collects key and scarce writings about the making and apprehension of "visual objects," though the chief focus is on drawing, painting, and photography (with sorties into video and film). What preoccupied Derrida when it came to the visual arts is visibility: what does a pencil actually trace-make visible- when someone is making a drawing? (...)
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  36.  70
    ‘I've Never Met A Me’: Identity and Philosophy in D'Ailleurs, Derrida.Marguerite La Caze - 2019 - Derrida Today 12 (2):152-170.
    The tension between the absence of identity and the feeling of presence theorised in Jacques Derrida's philosophy is revealed in D'ailleurs Derrida, a film by Safaa Fathy (1999). Fathy's film has had limited scholarly attention, yet it makes a distinctive contribution both to understanding and questioning Derridean thought. I argue that the not-meness of identity is revealed by Fathy through the theme of ‘elsewhere’ (ailleurs) in the film and yet it allows the audience to experience the tone and cadence of (...)
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  37.  33
    Dead write: Mourning proust’s signature.James Dutton - 2018 - Angelaki 23 (6):78-92.
    This article presents a reading of mourning in Marcel Proust’s À la recherche du temps perdu from the philosophical perspective of Jacques Derrida to imagine a relationship between death and literature. When he writes mourning, Proust works over an irreconcilable abyss – he writes the possibility of mourning, but never writes its completion. In fact, he dies before writing any completion; he dies in deferring it, opening up a mourning for his signature that he had already begun. This, I argue, (...)
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  38.  15
    Derrida and Barthes: Speculative Intrigues in Cinema, Photography, and Phenomenology.Louise Burchill - 2014 - In Zeynep Direk & Leonard Lawlor (eds.), A Companion to Derrida. Chichester, West Sussex, United Kingdom: Wiley-Blackwell. pp. 321–344.
    Cinema is, for Jacques Derrida, at once the “medium,” the “apparatus,” and the “experience” that proffers a historically unprecedented instantiation of the logic of spectrality. Of cinema, Derrida would almost exclusively have spoken, his remarks dispersed in a smattering of (nonetheless significant) interviews or, indeed, films, as though the written word was to withdraw into a rare resistance when it came to matters cinemato‐graphic. As Derrida's reference to two types of writing machine, indicates contemporary “teletechnologies” consisting of machines like the (...)
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  39.  16
    Case Report: Aperiodic Fluctuations of Neural Activity in the Ictal MEG of a Child With Drug-Resistant Fronto-Temporal Epilepsy.Saskia van Heumen, Jeremy T. Moreau, Elisabeth Simard-Tremblay, Steffen Albrecht, Roy W. R. Dudley & Sylvain Baillet - 2021 - Frontiers in Human Neuroscience 15.
    Successful surgical treatment of patients with focal drug-resistant epilepsy remains challenging, especially in cases for which it is difficult to define the area of cortex from which seizures originate, the seizure onset zone. Various diagnostic methods are needed to select surgical candidates and determine the extent of resection. Interictal magnetoencephalography with source imaging has proven to be useful for presurgical evaluation, but the use of ictal MEG data remains limited. The purpose of the present study was to determine whether (...)
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  40. Mad Speculation and Absolute Inhumanism: Lovecraft, Ligotti, and the Weirding of Philosophy.Ben Woodard - 2011 - Continent 1 (1):3-13.
    continent. 1.1 : 3-13. / 0/ – Introduction I want to propose, as a trajectory into the philosophically weird, an absurd theoretical claim and pursue it, or perhaps more accurately, construct it as I point to it, collecting the ground work behind me like the Perpetual Train from China Mieville's Iron Council which puts down track as it moves reclaiming it along the way. The strange trajectory is the following: Kant's critical philosophy and much of continental philosophy which has followed, (...)
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  41.  49
    Preliminary evidence for selective cortical responses to music in one‐month‐old infants.Heather Kosakowski, Samuel Norman-Haignere, Anna Mynick, Atsushi Takahashi, Rebecca Saxe & Nancy Kanwisher - 2023 - Developmental Science 26 (5):e13387.
    Prior studies have observed selective neural responses in the adult human auditory cortex to music and speech that cannot be explained by the differing lower-level acoustic properties of these stimuli. Does infant cortex exhibit similarly selective responses to music and speech shortly after birth? To answer this question, we attempted to collect functional magnetic resonance imaging (fMRI) data from 45 sleeping infants (2.0- to 11.9-weeks-old) while they listened to monophonic instrumental lullabies and infant-directed speech produced by a mother. To (...)
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  42. Variation of red-green dichromats' colour constancy in natural scenes.R. C. Baraas, D. H. Foster, K. Amano & S. M. C. Nascimento - 1996 - In Enrique Villanueva (ed.), Perception. Ridgeview Pub. Co. pp. 44-44.
    The aim of this study was to test red - green dichromats' ability to discriminate between illuminant and surface-reflectance changes in natural scenes. Stimuli were simulations of natural scenes presented on a colour monitor with 10-bit resolution per gun. The natural scenes were obtained with a fast hyperspectral imaging system. Six different scenes (including rocks, foliage, and buildings) were tested. In each trial, two images were presented in sequence, each for 1 s, with no interval. The images differed in (...)
     
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  43.  22
    Night of the Unexpected: A Critique of the 'Uncanny ' and Its Apotheosis Within Cultural and Social Theory.Matt Ffytche - unknown
    This essay attempts a critical analysis of the boom in 'uncanny' theory. As the 'uncanny' has carved its image in cultural, political, sociological and aesthetic theory, there has been little attempt to challenge the notion that all critical work is or should be uncanny. Introductions to the concept, such as those by Nicholas Royle and more recently Anna Masschelein, have tended to promote its ubiquity and irreducibility, even while acknowledging a dramatic shift in its fortunes since the 1990s. Opening with (...)
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  44. Supporting online material for.Steven Laureys - manuscript
    Patient To examine neural responses to aurally-presented sentences, a sparse imaging technique was used to minimize interference from scanner noise. The patient was played a single sentence (or noise-equivalent) in the 7.4s silent period before a single 1.6s scan with stimulus timing jittered relative to scan onset. There were 118 spoken sentences trials, 59 signal correlated noise trials, and an additional 60 silent trials for the purpose of monitoring data quality. The signal correlated noise stimuli had the same duration, (...)
     
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  45. Anti-mémoires. Noms, reflets et écritures.Filippo Fimiani - 2016 - IMAGES RE-VUES 5:1-32.
    Arthur Danto asserts that Maya Lin’s Vietnam Veterans Memorial in Washington really embodies the beauty of his meaning. For him, the Memorial’s “internal beauty” is felt and read because she is built as a text by the rhetoric of enthymeme, as a syllogism based on some tacit knowledges and highly probables communplaces. However, the relationship to the Kant’s pulchritudo adhaerens and philosophy of architecture is not an easy one : Danto rejects as unreadable the self-referent formalism of Greenberg’s Modernism and (...)
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  46. Meillassoux’s Virtual Future.Graham Harman - 2011 - Continent 1 (2):78-91.
    continent. 1.2 (2011): 78-91. This article consists of three parts. First, I will review the major themes of Quentin Meillassoux’s After Finitude . Since some of my readers will have read this book and others not, I will try to strike a balance between clear summary and fresh critique. Second, I discuss an unpublished book by Meillassoux unfamiliar to all readers of this article, except those scant few that may have gone digging in the microfilm archives of the École normale (...)
     
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  47.  37
    Voluntary and Involuntary Attention in Bistable Visual Perception: A MEG Study.Parth Chholak, Vladimir A. Maksimenko, Alexander E. Hramov & Alexander N. Pisarchik - 2020 - Frontiers in Human Neuroscience 14.
    In this study, voluntary and involuntary visual attention focused on different interpretations of a bistable image, were investigated using magnetoencephalography. A Necker cube with sinusoidally modulated pixels' intensity in the front and rear faces with frequencies 6.67 Hz and 8.57 Hz, respectively, was presented to 12 healthy volunteers, who interpreted the cube as either left- or right-oriented. The tags of these frequencies and their second harmonics were identified in the average Fourier spectra of the MEG data recorded from the visual (...)
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  48. Dal mondo dell'arte al regno delle ombre (e ritorno). Arthur Danto, Maya Lin e la bellezza interna.Filippo Fimiani - 2010 - Aisthesis: Pratiche, Linguaggi E Saperi Dell’Estetico 3 (2).
    Arthur Danto asserts that Maya Lin’s Vietnam Veterans Memorial in Washington embodies the rhetoric paradigm of internal beauty’s meaning. However, the relationship to the Kant’s pulchritudo adhaerens is not an easy one: Danto’s recalls against the self-referent formalism of Greenberg’s Modernism and his tacit issues about the environmental non-monumentality of Richard Serra’s Minimalism, are, most importantly, haunted by the unquestioned spectral logic of the image embodiment. The beholders’ reflecting shape on the funeral Wall is, finally, both a pathetic index (...)
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  49. Fluctuating environmental light limits number of surfaces visually recognizable by colour.David H. Foster - 2021 - Scientific Reports 11:2102.
    Small changes in daylight in the environment can produce large changes in reflected light, even over short intervals of time. Do these changes limit the visual recognition of surfaces by their colour? To address this question, information-theoretic methods were used to estimate computationally the maximum number of surfaces in a sample that can be identified as the same after an interval. Scene data were taken from successive hyperspectral radiance images. With no illumination change, the average number of surfaces distinguishable by (...)
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  50. A Commentary on Eugene Thacker’s "Cosmic Pessimism".Gary J. Shipley & Nicola Masciandaro - 2012 - Continent 2 (2):76-81.
    continent. 2.2 (2012): 76–81 Comments on Eugene Thacker’s “Cosmic Pessimism” Nicola Masciandaro Anything you look forward to will destroy you, as it already has. —Vernon Howard In pessimism, the first axiom is a long, low, funereal sigh. The cosmicity of the sigh resides in its profound negative singularity. Moving via endless auto-releasement, it achieves the remote. “ Oltre la spera che piú larga gira / passa ’l sospiro ch’esce del mio core ” [Beyond the sphere that circles widest / penetrates (...)
     
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