Related Experiment Video
Updated: Aug 26, 2025

10:32
Robotic Mirror Therapy System for Functional Recovery of Hemiplegic Arms
Published on: August 15, 2016
15.6K
The mirror operator.
1Social Medicine/Social Psychiatry, Krefeld, Germany.
The International Journal of Psycho-Analysis
|October 6, 2022
Summary
This paper introduces the mirror as a logical operator in Lacanian psychoanalysis, moving beyond its imaginary role. It analyzes Lacan's formulas to reveal how this operator structures identity and angst.
Area of Science:
- Psychoanalysis
- Philosophy of Mind
Background:
- The mirror-stage in Lacanian theory is primarily discussed for its imaginary significance.
- The concept of the mirror as a logical operator remains underexplored in psychoanalytic literature.
Purpose of the Study:
- To introduce and explore the Lacanian mirror as a logical operator.
- To analyze Jacques Lacan's formulas from "Seminar X" to illustrate the mirror operator's function.
- To connect the mirror operator to concepts like the Möbius strip and cross-cap within Lacanian theory.
Main Methods:
- Analysis of mathematical formulas presented by Lacan in "Seminar X" ("Anxiety").
- Conceptual exploration of the mirror as a logical operator.
- Comparison with specularised and non-specularised images, including the Möbius strip and cross-cap.
Main Results:
- Lacan's formulas reveal the complexity of the mirror as a logical operator, integrating various psychoanalytic concepts.
- The mirror operator provides a formal understanding of "mirroring" applicable beyond Lacanian psychoanalysis.
- It elucidates the role of indeterminate elements in identity formation and the structuring of anxiety (angst).
Conclusions:
- The mirror functions as a significant logical operator in psychoanalysis, with implications for understanding identity and anxiety.
- Formalizing the mirror metaphor offers new insights into psychoanalytic theory and practice.
- This approach bridges Lacanian concepts with broader psychoanalytic and philosophical discussions on selfhood and affect.
More Related Videos
Related Concept Videos
Basic Operations on Signals
551
Basic signal operations include time reversal, time scaling, time shifting, and amplitude transformations. These operations are fundamental in signal processing and analysis.
Time Reversal mirrors a continuous-time signal about the vertical axis at t=0. This is achieved by substituting t with −t. For example, if a signal x(t) is considered, the time-reversed signal is x(−t). This operation can be graphically represented, showing the mirrored signal.
Time Reversal mirrors a continuous-time signal about the vertical axis at t=0. This is achieved by substituting t with −t. For example, if a signal x(t) is considered, the time-reversed signal is x(−t). This operation can be graphically represented, showing the mirrored signal.
551
Stereoisomers
13.3K
On the basis of mirror symmetry, stereoisomers of an organic molecule can be further classified into diastereomers and enantiomers. Diastereomers are stereoisomers that are not mirror images of each other. Substituted alkenes, such as the cis and trans isomers of 2-butene, are diastereomers, as these molecules exhibit different spatial orientations of their constituent atoms, are not mirror images of each other, and do not interconvert. Here, the interconversion is suppressed due to...
13.3K
Operon Model
88
The operon model represents a fundamental mechanism of gene regulation in prokaryotes, enabling coordinated expression of genes involved in related metabolic or functional pathways. Operons consist of structural genes, a promoter, and an operator, with transcription regulated by repressors, activators, and small effector molecules.Structure and Function of OperonsAn operon is a cluster of structural genes transcribed together under the control of a single promoter. The promoter region...
88
Masking and Demasking Agents
2.6K
EDTA titrations may necessitate masking and demasking agents to temporarily protect a particular metal ion in a mixture from the EDTA reaction. These agents facilitate the sequential analysis of the metal ions by forming stable complexes with some—but not all—metal ions during certain steps.
There are many masking agents, such as cyanide, fluoride, triethanolamine, thiourea, and 2,3-bis(sulfanyl)propan-1-ol (formerly 2,3-dimercapto-1-propanol), with the masking agent chosen based on...
There are many masking agents, such as cyanide, fluoride, triethanolamine, thiourea, and 2,3-bis(sulfanyl)propan-1-ol (formerly 2,3-dimercapto-1-propanol), with the masking agent chosen based on...
2.6K
Parallel-axis Theorem
7.1K
The parallel-axis theorem provides a convenient and quick method of finding the moment of inertia of an object about an axis parallel to the axis passing through its center of mass. Consider a thin rod as an example. There is a striking similarity between the process of finding the moment of inertia of a thin rod about an axis through its middle, where the center of mass lies, and about an axis through its end using the conventional method. In the conventional method, the concept of linear mass...
7.1K
Woodward–Hoffmann Selection Rules and Microscopic Reversibility
3.2K
Electrocyclic reactions, cycloadditions, and sigmatropic rearrangements are concerted pericyclic reactions that proceed via a cyclic transition state. These reactions are stereospecific and regioselective. The stereochemistry of the products depends on the symmetry characteristics of the interacting orbitals and the reaction conditions. Accordingly, pericyclic reactions are classified as either symmetry-allowed or symmetry-forbidden. Woodward and Hoffmann presented the selection criteria for...
3.2K

