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==Jacques Lacan==
[[Image:Lacan-opticalmodel.jpg|thumb|right|[[The optical model]]]]
[[Lacan]] also uses [[optical model|optical apparatuses]] at several points in his [[Work of Sigmund Freud|work]]. For example, he uses the camera to provide a "materialist definition of the phenomenon of consciousness."<ref>{{S2}} Chapter 4.</ref> [[Lacan]] argues that [[optics]] is a useful way of approaching the [[structure]] of the [[psyche]] because [[images]] play an important role in [[psychic]] [[structure]] <ref>{{S1}} p. 76</ref>.
==The Optical Model==
The [[optical model]] first appears in 1954 <ref>{{S1}} p. 124</ref>, and is reproduced in the [[seminar]] on the [[transference]] (1960-1), and elsewhere. It is basically an optical experiment which is constructed by meansof a plane [[mirror]] and a concave [[mirror]]. The concave [[mirror]] produces a real [[image]] of an inverted flower-pot, hidden from view by a box, which is then reflected in the plane [[mirror]] to produce a [[virtual]] [[image]]. This [[virtual]] [[image]] is only [[vision|visible]] to a [[subject]] who places himself within a particular area of [[vision]].
==Examples==
[[Lacan]] uses the [[optical model]] to illustrate various points. Two of the most important points are the [[structure|structuring]] role of the [[symbolic]] [[order]] and the function of the [[ego-ideal]].
===Symbolic Structure===
<blockquote>"My position in the imaginary is only conceivable insofar as one finds a guide beyond the imaginary, on the level of the symbolic plane."<ref>{{S1}} p.141</ref></blockquote>
The [[optical model]] thus illustrates the primary importance of the [[symbolic]] [[order]] in [[structuring]] the [[imaginary]]. The action of [[psychoanalytic]] [[treatment]] can be compared to the
rotation of the plane [[mirror]], which alters the position of the [[subject]] in the [[symbolic]].
==References==
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[[Category:Dictionary]]