Leibniz, Husserl and the Brain

Norman Sieroka received a Ph.D. in Physics from the University of Heidelberg, Germany, working in auditory research and on the neurophysiology of time perception. He earned an M.Phil. in History and Philosophy of Science from the University of Cambridge, and both a Ph.D. and Habilitation in Philosophy at the ETH Zurich, where he is currently employed as a senior researcher.

• PART I: INTRODUCTION 1. Summary and Scope 1.1. Summary of Content 1.2. Relevance and Contribution to Contemporary Philosophy 2. Methodology: Re-Thinking Leibniz and Husserl 2.1. Gaining Orientation by Re-thinking Leibniz 2.2. Extrapolations, Syntactic Metaphors, and Explications 2.3. Phenomenology of (Unconscious?) Perception 2.4. Non-propositionality of (Subliminal) Perception PART II: PERCEPTION 3. Leibniz on Unconscious Perception 3.1. Monads and their Perceptual Activity 3.2. Leibniz on Perception as 'Expression' 3.3. Leibniz on Unnoticeable and Unnoticed Perception 3.4. Appetites, Volition, and Freedom 4. Recent (Empirical) Support for a Leibnizian Approach 4.1. Contemporary Evidence for Unconscious Perception 4.2. Leibniz's Principles of Physics and Perception 4.3. Corroboration of the Pre-established Harmony 4.4. Case Study: a Leibnizian Interpretation of Libet's Experiment 5. From Unconscious to Conscious Perception Following Leibniz 5.1. Transitions in Perception: Analogies from Exact Science 5.2. A Threshold in Distinctness 5.3. Leibniz on Attention, Apperception, and Reflection PART III: INTERMEZZO 6. Auditory Perception and Time 6.1. Manifestations of Sounds and their Expressive Relationships 6.2. Hearing (and) Time on Different Scales PART IV: TIME 7. Phenomenological Re-Assessments of Leibniz 7.1. Intentionality, Adumbrations, Moments, and Intuition 7.2. Simple Reflection and Immediate Memory 8. A Leibniz-Husserlian Approach on Time Consciousness 8.1. Husserl onTime Consciousness 8.2. Relations to Leibniz's Approach 8.3. Repercussions between Phenomenology and Neuroscience 9. Perceptual Time and Physical Time: Expression Instead of Reduction 9.1. Minds, Bodies, Persons 9.2. Tensed and Tenseless Orders of Time 9.3. Phenomenal Physical Time? Naturalized Perceptual Time? 9.4. Temporal Orders Expressing Each Other

“Sieroka has developed a kind ofempirically-informed Husserlian-Leibnizian parallelist account of perceptualand physiological phenomena. … he develops his views with great rigor, and inmany passages brings to bear his perspective on current debates, attesting tothe current relevance of his account. The book is very clearly written,rendering the Leibnizian and Husserlian views accessible to a broadphilosophical and scientific readership, and providing a framework to organizeone’s thoughts on the topics of perception and time.” (Kristjan Laasik, PhenomenologicalReviews, reviews.ophen.org, December, 2015)