11 found
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  1.  48
    State-Dependency in Brain Stimulation Studies of Perception and Cognition.Juha Silvanto, Neil Muggleton & Vincent Walsh - 2008 - Trends in Cognitive Sciences 12 (12):447-454.
  2.  28
    Reappraising the Relationship Between Working Memory and Conscious Awareness.David Soto & Juha Silvanto - 2014 - Trends in Cognitive Sciences 18 (10):520-525.
  3.  80
    Striate Cortex (V1) Activity Gates Awareness of Motion.Juha Silvanto, Alan Cowey, Nilli Lavie & Vincent Walsh - 2005 - Nature Neuroscience 8 (2):143-144.
    A key question in understanding visual awareness is whether any single cortical area is indispensable. In a transcranial magnetic stimulation experiment, we show that observers' awareness of activity in extrastriate area VS depends on the amount of activity in striate cortex (Vl). From the timing and pattern of effects, we infer that back-projections from extrastriate cortex influence information content in Vl, but it is Vl that determines whether that information reaches awareness.
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  4.  35
    Attention, Working Memory, and Phenomenal Experience of WM Content: Memory Levels Determined by Different Types of Top-Down Modulation.Jane Jacob, Christianne Jacobs & Juha Silvanto - 2015 - Frontiers in Psychology 6.
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  5.  16
    Why is “Blindsight” Blind? A New Perspective on Primary Visual Cortex, Recurrent Activity and Visual Awareness.Juha Silvanto - 2015 - Consciousness and Cognition 32:15-32.
  6.  5
    Working Memory Maintenance: Sustained Firing or Synaptic Mechanisms?Juha Silvanto - 2017 - Trends in Cognitive Sciences 21 (3):152-154.
  7.  24
    Double Dissociation of V1 and V5/MT Activity in Visual Awareness.Juha Silvanto, Nilli Lavie & Vincent Walsh - 2005 - Cerebral Cortex 15 (11):1736-1741.
  8.  8
    Metacognition of Visual Short-Term Memory: Dissociation Between Objective and Subjective Components of VSTM.Silvia Bona, Zaira Cattaneo, Tomaso Vecchi, David Soto & Juha Silvanto - 2013 - Frontiers in Psychology 4.
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  9.  23
    On the Mechanisms of Transcranial Magnetic Stimulation : How Brain State and Baseline Performance Level Determine Behavioral Effects of TMS.Juha Silvanto, Silvia Bona, Marco Marelli & Zaira Cattaneo - 2018 - Frontiers in Psychology 9.
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  10.  16
    Relationship Between Visual Binding, Reentry and Awareness.Mika Koivisto & Juha Silvanto - 2011 - Consciousness and Cognition 20 (4):1293-1303.
    Visual feature binding has been suggested to depend on reentrant processing. We addressed the relationship between binding, reentry, and visual awareness by asking the participants to discriminate the color and orientation of a colored bar and to report their phenomenal awareness of the target features. The success of reentry was manipulated with object substitution masking and backward masking. The results showed that late reentrant processes are necessary for successful binding but not for phenomenal awareness of the bound features. Binding errors (...)
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  11.  96
    Seeing Mathematics: Perception and Brain Activity in a Case of Acquired Synesthesia.Berit Brogaard, Simo Vanni & Juha Silvanto - forthcoming - Neurocase.
    We studied the patient JP who has exceptional abilities to draw complex geometrical images by hand and a form of acquired synesthesia for mathematical formulas and objects, which he perceives as geometrical figures. JP sees all smooth curvatures as discrete lines, similarly regardless of scale. We carried out two preliminary investigations to establish the perceptual nature of synesthetic experience and to investigate the neural basis of this phenomenon. In a functional magnetic resonance imaging (fMRI) study, image-inducing formulas produced larger fMRI (...)
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