Information Science

Information Theory

An interdisciplinary study dealing with the transmission of messages or signals, or the communication of information. Information theory does not directly deal with meaning or content, but with physical representations that have meaning or content. It overlaps considerably with communication theory and CYBERNETICS.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An interdisciplinary study dealing with the transmission of messages or signals, or the communication of information. Information theory does not directly deal with meaning or content, but with physical representations that have meaning or content. It overlaps considerably with communication theory and CYBERNETICS.

MeSH Record

Classification

Broader headings

Related Concepts

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See Also

MeSH Record

Synonyms

3 entry terms
  • Information Theories
  • Theories, Information
  • Theory, Information

MeSH Record

Aspects Covered

1 allowable subheadings

Indexed with the subheadings history.

MeSH Record

History Note

65(64)

MeSH Hierarchy

Tree Number

  1. L01w.488w

AMA Style

References

  1. National Library of Medicine. Information Theory. Medical Subject Headings (MeSH). 2026. Unique ID D007257. http://id.nlm.nih.gov/mesh/2026/D007257
  2. Information Theory. In: Wikipedia. https://en.wikipedia.org/wiki/Information_theory
  3. Information Theory. In: Wikidata. https://www.wikidata.org/wiki/Q131222