Browse — tag-perception

Tag: perception

Pages tagged with perception.

92 pages

• Agnosia (Merleau-Ponty)

  Visual agnosia is the clinical condition that gives Merleau-Ponty the case of Schneider in Phenomenology of Perception — Schneider, the WWI veteran whose shrapnel injury produced an inability to perceive the world as a field of possibility…

• Ambiguïté vs Ambivalence (MP's distinction)

  Merleau-Ponty's philosophically technical distinction between two opposed modes of being-in-contradiction. Contrary to the received cliché of MP as "philosopher of ambiguity" in a weak, irenic sense, Saint Aubert's Ch I §§ 2-3 establishes…

• Amodal Completion

  A class of phenomenal-organizational events identified by Kanizsa (1991) in which the perceptual system "completes" a partially occluded object — perceiving it as continuous behind the occluder despite the absence of any continuous distal…

• Arche-Screen

  Carbone's technical neologism for the transhistorical apparatus of showing-and-concealing images on whatever surface. The arche-screen is not a Platonic form abstracted from its variants (cave wall, mirror, veil, Albertian window, cinema s…

• Art and Psychology: A Phenomenological Inquiry into the Nature of Pictorial Representations Luca Taddio, 2025

  Author(s): Luca Taddio (University of Udine) Year: 2025 (accepted 6 May 2025) Type: journal article (Author's contribution: solely L.T.)

• Asymptotic Intentionality

  Frank Chouraqui's technical term (borrowed from Leibnizian infinitesimal calculus) for the structure of intentionality shared by Nietzsche and Merleau-Ponty: a linear movement structured by two end-points it never reaches but approaches in…

• Body Schema

  Merleau-Ponty's name for the pre-reflective, practical awareness of the body's posture and configuration — not a representation of the body, but a system of postural readiness oriented toward tasks. MP takes the term from Henry Head and Pa…

• Chiasm

  Merleau-Ponty's concept for the crossing, encroachment, and mutual enveloping of sensing and sensed — the central structural concept of his late ontology. Crucially, the chiasm is structural non-coincidence: "It is time to emphasize that i…

• Child Psychology and Pedagogy: The Sorbonne Lectures 1949–1952 Maurice Merleau-Ponty, 2010

  Author(s): Maurice Merleau-Ponty (1908–1961) Year: 2010 (English, Welsh trans.) / 2001 (Verdier French ed.) / Lectures delivered 1949–1952 Type: lecture-course

• Co-Naissance

  A portmanteau from Paul Claudel's Art poétique (1907) that fuses naissance (birth) with connaissance (knowledge): to know is to be co-born. Merleau-Ponty adopts this concept from his earliest work (The Structure of Behavior, 1942) through…

• Dedifferentiation

  Merleau-Ponty's term for the structural feature of sleep that distinguishes it from both waking consciousness and pure unconsciousness: not absence of articulation, but the collapse of the diacritical system by which waking consciousness h…

• Dehiscence

  Merleau-Ponty's technical term, borrowed from botany (the splitting of a seed pod or anther), for the body's "splitting in two" by which it opens itself to itself and to the world. "A sort of dehiscence opens my body in two, and... between…

• Depth (Profondeur)

  The central concept of "Eye and Mind" and a load-bearing term across Merleau-Ponty's late ontology. Depth is not the third spatial dimension derived from height and width (Descartes' view). It is "the experience of the reversibility of dim…

• Depth of Time (Temporal Depth)

  The temporal counterpart of spatial depth: the felt thickness of time as inherent to a perspective, not a distance representable "in profile." Décarie-Daigneault 2024 develops the structural parallel with Merleau-Ponty's phenomenology of s…

• Dimensional this (my body as bearer of dimensions)

  A V&I working-note coinage — left in English in MP's French original — for the structure by which the body, while singular and concrete (a this), is also a dimension: a level that organizes the perceptible field. The June 1960 working note…

• Donation en chair (Leibhaftigkeit)

  MP's reworking of Husserl's Leibhaftigkeit ("bodily givenness" — the presence en chair et en os of the thing in perception). Saint Aubert's Ch IV reconstructs MP's rewriting across two simultaneous accents: (a) tighter immanence — the thin…

• Eye and Mind Maurice Merleau-Ponty, 1961

  Author(s): Maurice Merleau-Ponty (trans. Carleton Dallery) Year: 1961 (written July–August 1960; published January 1961 in Art de France vol. I, no. 1) Type: essay

• Fait Primitif

  Maine de Biran's concept from the Essai sur les fondements de la psychologie et sur ses rapports avec l'étude de la nature, retained by Merleau-Ponty from his 1947-48 ENS lectures on Biran through the November 1960 V&I working notes. The f…

• Figuratifs

  Merleau-Ponty's cardinal late-manuscript concept (1959-1960) for the non-figural conditions of visibility: fond, ombre, horizon, profondeur, silence, reflet, relief, éclairage, niveau. These are not figures and not nothing — they are what…

• Figure-Ground Relationship

  The phenomenal-organizational structure first analyzed by Edgar Rubin (1915) and integrated into Gestalt theory by Koffka: within any visual field, some regions become figure (object-like, present, locatable, meaningful) while others becom…

• Fold (Pli)

  Merleau-Ponty's figure for the ontological structure by which the multiple comes from the one without external cutting — the continuum of form and content that dissolves the dualism/monism dilemma. V&I Ch. 4 Section "Folds" (pp. ~139–141)…

• Freud Without Demonology

  Merleau-Ponty's recurrent methodological stance toward psychoanalysis: keep the clinical discovery, refuse the metapsychology, reread perceptually. The phrase "demonology" is Freud's own self-criticism — he admitted that positing a second…

• From Johann to Maurice: Science and Expression in the Philosophical Praxis of Medicine Timm Heinbokel, 2021

  Author(s): Timm Heinbokel Year: 2021 (Human Studies 44(4): 559–579, Open Access CC BY 4.0; accepted 3 August 2021, published online 18 October 2021) Type: paper (peer-reviewed journal article; theoretical / philosophical)

• Gaetano Kanizsa

  Italian Gestalt psychologist (1913–1993), founder of the Trieste school of experimental phenomenology. His two book-length compendia Grammatica del vedere [A Grammar of Sight] (1980) and Vedere e pensare [On Seeing and Thinking] (1991) are…

• Gestalt Principles of Unification

  The set of perceptual-organizational factors — first identified by Wertheimer (1923) and developed across Gestalt psychology (Koffka, Köhler, Kanizsa, Metzger) — that determine how elements within the visual field are grouped into unified…

• Grain du sensible

  Merleau-Ponty's concept for the optimum at which perception stops exploration and adheres — the écart between my body and the perceived that makes the perceived inépuisable but present. The grain is what arrests the caress, what defines th…

• Habitual Body

  The habitual body (corps habituel) is Merleau-Ponty's technical term in Phenomenology of Perception (1945) for the body considered as a sedimented field of acquired postures, capacities, and orientations — the body of "I can" rather than t…

• Haecceity

  A scholastic term — Latin haecceitas, literally "thisness" — that Merleau-Ponty deploys throughout Phenomenology of Perception without ever defining or naming its source. In MP's hands, haecceity is the irreducibly singular pole of percept…

• Hinge

  Merleau-Ponty's figure (charnière, gond, pivot) for a structure that articulates two terms without reducing either to the other — a structure that produces its terms as poles rather than mediating between pre-existing ones. The hinge appea…

• How does MP read cinema via Gestalt?

  MP's cinema writings run on a single spine: Gestalt psychology provides the perceptual concept (the "temporal Gestalt") that lets MP invert Bergson's condemnation of cinema into a validation. Cinema is not a falsification of duration but a…

• Idea-as-dimension (the idea is the level)

  In The Visible and the Invisible, Merleau-Ponty deploys an unusual ontological identification: the Idea — the musical idea, the idea of light, the idea of a colour — is a level or dimension of the visible, not a content above or behind it.…

• Imperception

  The structural non-givenness of the perceptual levels and backgrounds that make perception possible. "Consciousness is, if you like, synonymous with imperception. Consciousness of a figure is consciousness without knowledge of the backgrou…

• Inconscient primordial (Inconscient d'ek-stase)

  The late MP's term for a carnal unconscious that replaces — not supplements — consciousness as the operator of the être à la chose par l'intermédiaire du corps. Saint Aubert's reading (E&C II Ch VI) argues that the Notes sur le corps (1956…

• Initiation (the opening of a dimension)

  In The Visible and the Invisible, Merleau-Ponty deploys the term initiation at one of the rare moments where he gives a definition outright: initiation names the operation by which a perceptible (or affective, or linguistic) level is estab…

• Institution and Passivity: Course Notes from the Collège de France (1954–1955) Maurice Merleau-Ponty (foreword by Claude Lefort), 2010

  Author: Maurice Merleau-Ponty; Foreword by Claude Lefort; Text established by Dominique Darmaillacq, Claude Lefort, and Stéphanie Ménasé Year: French edition 2003 (Belin); English translation 2010 (Northwestern) Translators: Leonard Lawlor…

• Intentional Arc

  Merleau-Ponty's name for the unity that underlies perception, intelligence, memory, projection, desire, and motility — the "vector" that binds the life of consciousness into a single intending-of-the-world. Introduced in Part One Ch III.j…

• Intentional Transgression

  Husserl's term (intentionales Überschreiten, from the Cartesian Meditations) as taken up and generalized by Merleau-Ponty in Signs' "The Philosopher and His Shadow" (1959) and "On the Phenomenology of Language" (1951). Intentional transgre…

• Intercorporeity

  Merleau-Ponty's name (intercorporéité) for the structure that makes the other accessible — not as a foreign for-itself but as another locus of the same reversibility in which I am already caught up. Intercorporeity is reversibility extende…

• Is ambiguïté the sortie from ambivalence?

  Saint Aubert (E&C II Ch I §§ 2–3) defends a novel philological thesis: contrary to the received cliché of Merleau-Ponty as "philosopher of ambiguity" in a weak, irenic sense, ambiguïté and ambivalence are not synonyms but technical opposit…

• Is Schneider a limiting case of sleep?

  The Schneider case (PhP 1945) and dedifferentiation (Passivity course 1954–55) describe the same structural event at different scales:

• James J. Gibson

  American psychologist (1904–1979), founder of ecological psychology. His The Ecological Approach to Visual Perception (1986; first edition 1979) develops the theory of perception as direct pickup of structural information from the optic ar…

• Lebenswelt

  Husserl's concept of the pre-theoretical lifeworld — the world as it is lived before any scientific or philosophical idealization. In Merleau-Ponty's reading, the Lebenswelt is not merely one "layer" of experience among others but is incre…

• Letting-Be (laisser-être)

  Merleau-Ponty's name for the comportment that "lets the perceived world be rather than posits it" (VI 138/102) — the structural form of voyance applied to the philosophical object, and the "primordial unconsciousness" that is "the initial…

• Lived Perspective

  Merleau-Ponty's term for the perspective we actually perceive, as distinct from the geometric perspective a camera (or Renaissance painter following the rules of prospettiva) would project. Lived perspective is non-Euclidean: oblique circl…

• Ludwig Wittgenstein

  Austrian-British philosopher (1889–1951). His later work — Philosophical Investigations (1953/2003), Remarks on the Philosophy of Psychology (1980, Vols. 1–2) — engages problems of perception, depiction, aspect-seeing, and the relation bet…

• Max Wertheimer

  Czech-Austrian psychologist (1880–1943), founder of Gestalt psychology. His 1923 paper Untersuchungen zur Lehre von der Gestalt (English: "Laws of Organization in Perceptual Forms," in W. D. Ellis ed., A Source Book of Gestalt Psychology,…

• Motivation (MP)

  Merleau-Ponty's technical name for the phenomenal connection between experience and what it reveals — the "third term" between causal determination and logical entailment that governs the phenomenal-field. Borrowed from Husserl's Ideen II…

• Motor Intentionality

  Merleau-Ponty's name (via Husserl's Bewegungsentwurf, "motor project") for the body's pre-reflective directedness toward a practical task — the "third term" between mechanism and representation that Part One of Phenomenology of Perception…

• Nascent State (état naissant)

  Merleau-Ponty's recurring formulation in Phenomenology of Perception for the moment-just-before-objectification — the layer at which sense, perception, time, language, or freedom is being born without yet having been constituted as an obje…

• Onirisme (troisième ordre)

  Merleau-Ponty's name for the hybrid ontological register that is neither fully real nor fully imaginary — the "third order" in which perception and imagination intersect. Onirisme is the ontology-of-the-dreamwork that MP develops from 1949…

• Operative Intentionality

  The pre-predicative, pre-reflective intentionality that "establishes the natural and pre-predicative unity of the world and of our life" (PhP, p. lxxxii). A Husserlian term (fungierende Intentionalität) that Merleau-Ponty makes the load-be…

• Passivity

  Merleau-Ponty's name for the constitutive non-coincidence of the subject with itself — "softness in the dough of consciousness," "a germ of sleep, disease, death present even within its acts." Theorized as the subject of MP's 1954–55 Collè…

• Perceptual Cosmogony

  Being is perceptual "all the way down." Merleau-Ponty's thesis that nature is "the primordial, the non-constructed, the non-instituted," and that every account of the origin of being is necessarily thought in perceptual terms. "If there is…

• Perceptual Faith

  Merleau-Ponty's name for "what is before any position, animal and... faith" — the structural openness upon a world that any thinking presupposes. Not "faith" in the religious or doxastic sense (a decision to believe), but a "deep-seated se…

• Perceptual Unconscious

  Merleau-Ponty's reinterpretation of the Freudian unconscious as perceptual consciousness itself rather than as a second thinking subject hidden behind consciousness. Developed in MP's 1954–55 Passivity course as a retention-and-correction…

• Phantom Limb

  Merleau-Ponty's central case in Part One of Phenomenology of Perception for the irreducibility of bodily being to either objective causality (physiology) or cogitation (psychology). The amputee experiences the missing limb as present — can…

• Phenomenal Field

  Merleau-Ponty's name for the properly transcendental field that is neither an objective domain (science) nor an inner world (introspection) — the layer of "living experience through which other people and things are first given to us, the…

• Phenomenal Invariants

  Taddio's central technical term in Art and Psychology (2025): the relationship between dependent and independent variables — the conditions experimental phenomenology has identified as prerequisites for the appearance of a given phenomenon…

• Phenomenology of Perception Maurice Merleau-Ponty, 1945

  Author: Maurice Merleau-Ponty Year: 1945 (this reading: Donald A. Landes translation, Routledge 2012, with Foreword by Taylor Carman and Claude Lefort's 1974 essay "Maurice Merleau-Ponty") Type: Book (Merleau-Ponty's Docteur ès lettres maj…

• Philosophy-Screens: From Cinema to the Digital Revolution Mauro Carbone (trans. Marta Nijhuis), 2019

  Author(s): Mauro Carbone; translated by Marta Nijhuis Year: 2019 (original French: Philosophie-écrans. Du cinéma à la révolution numérique, Vrin 2016) Publisher: SUNY Press (SUNY series in Contemporary Continental Philosophy, ed. Dennis J.…

• Portance

  Saint Aubert's philosophical concept — effleurée but not thématisée in MP's late manuscripts — for the modality of being that bears and supports flesh while flesh surges from it. Announced as the subject of Saint Aubert's future post-exege…

• Pre-objectivity

  The central concept of Merleau-Ponty's Phenomenology of Perception: the realm of experience prior to objective thought, which constitutes the deepest level of the subject's relation to the world. Pre-objectivity is not "blind" Kantian intu…

• Pregnancy (Prägnanz)

  Borrowed from Gestalt psychology but radically redefined. For the Gestalt psychologists, Prägnanz names the tendency of perception toward "good forms" (symmetry, closure, regularity). For Merleau-Ponty, pregnancy means something ontologica…

• Primacy of Perception

  Merleau-Ponty's signature doctrine and the name of his 1946 address to the Société française de philosophie, the most compressed in-print statement of the Phenomenology of Perception's thesis. The "primacy" is neither a reduction of knowle…

• Primordial Expression

  Every human use of the body is already expression. This thesis, stated most explicitly in The Prose of the World, grounds Merleau-Ponty's entire theory of creative expression — painting, literature, speech, philosophy — in the body's capac…

• Primordial Symbolism

  Merleau-Ponty's term (symbolisme primordial) for the dream's non-coded, pre-predicative, positive symbolic operation — the mode of meaning-formation MP keeps from Freud after refusing Freud's own metapsychology of disguise. The term names…

• Realism as a Well-Founded Error

  Merleau-Ponty's canonical formulation in The Structure of Behavior §"Truth of Naturalism" (raw 1984): realism is an error qua dogmatic thesis but a motivated one — "it rests on an authentic phenomenon which philosophy has the function of m…

• Reversibility

  Merleau-Ponty's name for the structural form of the chiasm — the reciprocal turning of seeing-seen, touching-touched, speaking-listening — and what he calls "the ultimate truth" of his late ontology (closing line of V&I Ch 4, p. 155). Cruc…

• Saturated Attention

  "Saturated attention" is Frank Chouraqui's coinage for the perceptual-political mechanism by which legitimate political order operates: the active management of the perceptual / attention field so that the question of truth-grounding never…

• Sense vs. Respect

  Merleau-Ponty's distinction between sens du réel (sense of the real) and respect du réel (respect for the real), drawn from "On Indochina" in Signs (p. 520). Chouraqui 2025 §3.1 foregrounds the contrast as the perceptual face of hermeneuti…

• Sensible Ideas

  Merleau-Ponty's reversal of Plato: ideas that are inseparable from the sensible appearances in which they are given, appearing not in an "intelligible sun" but as the "lining and depth" of the visible. The canonical passage is V&I Ch 4, pp…

• Specular Image

  The child's image of his or her own body in the mirror, taken by Merleau-Ponty in the 1950–51 Sorbonne lectures as the site where self-awareness, alienation, and the symbolic function converge. MP's treatment (Ch 4 §3 of Primacy of Percept…

• Symbolic Matrix

  Merleau-Ponty's term for the structured existential field that a past event leaves behind in the subject, organizing subsequent perceptions without being a "content" of consciousness. "The unconscious is the symbolic matrix left behind by…

• Système d'Équivalences

  Merleau-Ponty's phrase from L'Œil et l'esprit (1961) for the structural relation that holds between a painting and the world it brings to expression. The painting is "a system of equivalences" — its forms, colors, lines, and depths are not…

• Texture imaginaire du réel

  Merleau-Ponty's cardinal formula for the ontological structure that the real itself is through and through woven with imaginary dimensions. Coined in L'Œil et l'Esprit (OE p. 24, 1961), the formula is the chapter-title and organizing thesi…

• The Body and Embodiment: A Philosophical Guide Frank Chouraqui, 2021

  Author(s): Frank Chouraqui Year: 2021 Type: book (philosophical guide / textbook, Rowman & Littlefield)

• The Human Object

  Merleau-Ponty's term, attributed to Marx, for the cultural object as carrier of social meaning at the level of perception. The notion is given its concentrated statement in "Marxism and Philosophy" (Chapter 9 of Sense and Non-Sense, Revue…

• The Primacy of Perception and Other Essays Maurice Merleau-Ponty (ed. James M. Edie), 1964

  Author(s): Maurice Merleau-Ponty; edited and introduced by James M. Edie Year: 1964 (English); original pieces 1946–1961 Type: collection (book)

• The Prose of the World Maurice Merleau-Ponty (ed. Claude Lefort, trans. John O'Neill), 1973

  Author(s): Maurice Merleau-Ponty; edited by Claude Lefort; translated by John O'Neill Year: Written ~1950-52; published posthumously 1969 (French) / 1973 (English) Type: book (unfinished)

• The Schneider Case

  The clinical case of Johann Schneider — a German soldier who sustained a brain injury from shrapnel in 1915 — that Merleau-Ponty uses as the methodological engine of Part One of Phenomenology of Perception. Schneider was studied from 1918…

• The Sensible World and the World of Expression Maurice Merleau-Ponty (trans. Bryan Smyth), 1953

  Author(s): Maurice Merleau-Ponty; translated with introduction and notes by Bryan Smyth Year: 1953 (course delivered); 2011 (French publication); 2020 (English translation) Type: Course notes (personal lecture notes + working notes)

• The Visible and the Invisible Maurice Merleau-Ponty (manuscript), edited by Claude Lefort, 1964

  Author: Maurice Merleau-Ponty (manuscript, posthumous) Editor: Claude Lefort Translator: Alphonso Lingis Year: Le Visible et l'invisible, Editions Gallimard, 1964; English translation Northwestern University Press, 1968 Type: book — incomp…

• Ultra-chose

  MP's ontological-phenomenological term for the modality of every perceived thing: irrécusable et inaccessible, given in flesh yet always held at a lointain. Borrowed from Wallon's 1945 developmental psychology (against Piaget's ideal of th…

• Ultra-things and Infra-things (Wallon)

  Henri Wallon's term, adopted by Merleau-Ponty in chapters 3 and 7 of Child Psychology and Pedagogy: cosmological horizons toward which no objective attitude is available, but which the subject does not doubt. Earth, sky, parents-of-parents…

• Visible and Invisible

  The structural pair that gives The Visible and the Invisible its title and its central ontological problem. The invisible is not the merely-not-yet-seen (a hidden visible) and not the absolutely-other-than-visible (a Platonic transcendent)…

• Voir-Selon / Vivre-Selon

  Frank Chouraqui's systematized technical term for Merleau-Ponty's most accomplished formulation of pre-doxastic faith — a "style of seeing/living" that is partial both in its arbitrary focus and in its structural incompleteness, where beli…

• Voyance

  Merleau-Ponty's technical term for the double sight by which vision sees farther than it sees — not a second faculty but the structure of all vision once philosophy takes seriously that "the invisible is the outline and the depth of the vi…

• What does Taddio (2025) actually contain on the science secrète / tacit-Gestalt identification?

  > Status note (2026-05-07). This question page was written when claims#science-secrete-stiftung-chiasm was live. The claim's status changed from live to contested on 2026-05-05 (Phase 8 eighth run; user-adjudicated Option γ — the α–δ split…

• Écart

  French for gap, divergence, spread, deviation, or deflection. Lingis's translator's footnote at V&I Ch 1, footnote 4: "Écart. This recurrent term will have to be rendered variously by 'divergence,' 'spread,' 'deviation,' 'separation.'" In…

• Épreuve mutuelle de la chair et de l'être

  Saint Aubert's organizing concept for MP's late ontology: perception is not a one-way relation (observer → observed) nor a bilateral relation (subject ↔ object) but a reciprocal testing (épreuve mutuelle) in which flesh and being evaluate…

• Être et chair chez Merleau-Ponty Emmanuel de Saint Aubert, 2023

  Author: Emmanuel de Saint Aubert Year: 2023 Type: Paper (lecture-derived article, French) Publication: Ágora Filosófica 23(3), pp. 5–35. DOI: 10.25247/P1982-999X.2023.v23n3.p05-35 HAL: hal-04284557 (CC BY-NC-ND 4.0)

• Être et chair II. L'épreuve perceptive de l'être Emmanuel de Saint Aubert, 2021

  Author: Emmanuel de Saint Aubert Year: 2021 Type: Book (French, untranslated) Publisher: Paris: Vrin, « Bibliothèque d'histoire de la philosophie » ISBN: 978-2-7116-3021-9