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In magnetic resonance, a spin echo or Hahn echo is the refocusing of spin magnetisation by a pulse of resonant electromagnetic radiation. Modern nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI) make use of this effect.
The analysis highlights History, Overview and Principle as prominent areas in the source structure around Spin echo.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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The extracted context around Spin echo shows recurring relationship patterns in the source. For example, Spin echo → CSE, FAISE, Fast, FSE, FSE/TSE, MRI, RARE, The FSE/TSE, TR, TSE, X-ray Another extracted example is Spin echo → Echoes, Erwin Hahn, Ferenc Mezei, Hahn. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
echo pulse spin time magnetic resonance echoes signal inhomogeneous relaxation hahn applied magnetisation sequence pulses nuclear spins used spin-echo refocusing
TTTA extracted 17 structured relationships around Spin echo. Examples in this analysis include in the animation below → instance of → The spin-echo technique is more useful when the spins have dephased more significantly and Spin echo → related to Fast spin echo → Fast. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| in the animation below | instance of | The spin-echo technique is more useful when the spins have dephased more significantly | 0.80 | text |
| Spin echo | related to Fast spin echo | Fast | 0.60 | section |
| Spin echo | related to Fast spin echo | RARE | 0.60 | section |
| Spin echo | related to Fast spin echo | FAISE | 0.60 | section |
| Spin echo | related to Fast spin echo | FSE | 0.60 | section |
| Spin echo | related to Fast spin echo | TSE | 0.60 | section |
| Spin echo | related to Fast spin echo | MRI | 0.60 | section |
| Spin echo | related to Fast spin echo | TR | 0.60 | section |
| Spin echo | related to Fast spin echo | The FSE/TSE | 0.60 | section |
| Spin echo | related to Fast spin echo | CSE | 0.60 | section |
| Spin echo | related to Fast spin echo | FSE/TSE | 0.60 | section |
| Spin echo | related to Fast spin echo | X-ray | 0.60 | section |
The concept neighborhoods around Spin echo bring nearby vocabulary together. In this analysis, examples include Spin, Hahn and Pulse. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Spin echo, one of the stronger structural bridges in this analysis connects Spin echo with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Spin echo to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Overview & Principle, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Spin echo · EN edition · Analysis: TopicsToTalkAbout
