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  1. Theofanis I. Panagiotaropoulos, Vishal Kapoor & Nikos K. Logothetis (2013). Desynchronization and Rebound of Beta Oscillations During Conscious and Unconscious Local Neuronal Processing in the Macaque Lateral Prefrontal Cortex. Frontiers in Psychology 4.
    Accumulating evidence indicates that control mechanisms are not tightly bound to conscious perception since both conscious and unconscious information can trigger control processes, probably through the activation of higher-order association areas like the prefrontal cortex. Studying the modulation of control-related prefrontal signals in a microscopic, neuronal level during conscious and unconscious neuronal processing and under control-free conditions could provide an elementary understanding of these interactions. Here we performed extracellular electrophysiological recordings in the macaque lateral prefrontal cortex (LPFC) during monocular physical (...)
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  2. Asif A. Ghazanfar, Kristina Nielsen & Nikos K. Logothetis (2006). Eye Movements of Monkey Observers Viewing Vocalizing Conspecifics. Cognition 101 (3):515-529.
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  3. K. Moutoussis, Alexander Maier, Semir Zeki & Nikos K. Logothetis (2005). Seeing Invisible Motion: Responses of Area V5 Neurons in the Awake-Behaving Macaque. Soc. For Neurosci. Abstr 390 (11).
    Moutoussis, K., A. Maier, S. Zeki and N. K. Logothetis: Seeing invisible motion: responses of area V5 neurons in the awake-behaving macaque. Soc. for Neurosci. Abstr. 390.11, 1 (11 2005) Abstract.
     
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  4. David A. Leopold, Alexander Maier & Nikos K. Logothetis (2003). Measuring Subjective Visual Perception in the Nonhuman Primate. Journal of Consciousness Studies 10 (9-10):115-130.
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  5. Alexander Maier, Melanie Wilke, Nikos K. Logothetis & David A. Leopold (2003). Perception of Temporally Interleaved Ambiguous Patterns. Current Biology.
    Background: Continuous viewing of ambiguous patterns is characterized by wavering perception that alternates between two or more equally valid visual solutions. However, when such patterns are viewed intermittently, either by repetitive presentation or by periodic closing of the eyes, perception can become locked or "frozen" in one configuration for several minutes at a time. One aspect of this stabilization is the possible existence of a perceptual memory that persists during periods in which the ambiguous stimulus is absent. Here, we use (...)
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  6. David A. Leopold, Melanie Wilke, Alexander Maier & Nikos K. Logothetis (2002). Stable Perception of Visually Ambiguous Patterns. Nature Neuroscience 5 (6):605-609.
    Correspondence should be addressed to David A. Leopold david.leopold@tuebingen.mpg.deDuring the viewing of certain patterns, widely known as ambiguous or puzzle figures, perception lapses into a sequence of spontaneous alternations, switching every few seconds between two or more visual interpretations of the stimulus. Although their nature and origin remain topics of debate, these stochastic switches are generally thought to be the automatic and inevitable consequence of viewing a pattern without a unique solution. We report here that in humans such perceptual alternations (...)
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  7. David A. Leopold & Nikos K. Logothetis (1999). Multistable Phenomena: Changing Views in Perception. Trends in Cognitive Sciences 3 (7):254-264.
    Traditional explanations of multistable visual phenomena (e.g. ambiguous figures, perceptual rivalry) suggest that the basis for spontaneous reversals in perception lies in antagonistic connectivity within the visual system. In this review, we suggest an alternative, albeit speculative, explanation for visual multistability – that spontaneous alternations reflect responses to active, programmed events initiated by brain areas that integrate sensory and non-sensory information to coordinate a diversity of behaviors. Much evidence suggests that perceptual reversals are themselves more closely related to the expression (...)
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  8. Nikos K. Logothetis (1999). Binocular Rivalry: A Window Onto Consciousness. Scientific American.
     
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  9. Nikos K. Logothetis (1998). Single Units and Conscious Vision. Philosophical Transactions of the Royal Society of London Series B-Biological Sciences 353:1801-1818.
    Logothetis, N.K.: Single units and conscious vision. Philosophical Transactions of the Royal Society of London Series B-Biological Sciences 353, 1801-1818 (1998) Abstract.
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  10. Nikos K. Logothetis & David A. Leopold (1998). Single-Neuron Activity and Visual Perception. In Stuart R. Hameroff, Alfred W. Kaszniak & A. C. Scott (eds.), Toward a Science of Consciousness II. MIT Press. 2--309.
  11. D. L. Sheinberg & Nikos K. Logothetis (1997). The Role of Temporal Cortical Areas in Perceptual Organization. Proceedings of the National Academy of Sciences Usa 94:3408-3413.
  12. David A. Leopold & Nikos K. Logothetis (1996). Activity Changes in Early Visual Cortex Reflect Monkeys' Percepts During Binocular Rivalry. Nature 379 (6565):549-553.
  13. Nikos K. Logothetis, David A. Leopold & D. L. Sheinberg (1996). What is Rivalling During Binocular Rivalry? Nature 30 (6575):621-624.
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  14. Nikos K. Logothetis & Jeffrey D. Schall (1989). Neuronal Correlates of Subjective Visual Perception. Science 245:761-63.