ELIZA cgi-bash version rev. 1.90
- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -
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kwic search for analysis out of >500 occurrences
560012 occurrences (No.18 in the rank) during 5 years in the PubMed. [no cache]
500 found
429) We identified these brain networks using independent component analysis (ICA) of functional magnetic resonance imaging data, and examined their interactions during the free-recall task, a self-initiated memory search task in which retrieval is performed in the absence of external cues.
* Functional interactions between large-scale networks during memory search.
- Neuroimaging studies have identified two major large-scale brain networks, the default mode network (DMN) and the dorsal attention network (DAN), which are engaged for internally and externally directed cognitive tasks respectively, and which show anticorrelated activity during cognitively demanding tests and at rest. We identified these brain networks using independent component analysis (ICA) of functional magnetic resonance imaging data, and examined their interactions during the free-recall task, a self-initiated memory search task in which retrieval is performed in the absence of external cues. Despite the internally directed nature of the task, the DAN showed transient engagement in the seconds leading up to successful retrieval. ICA revealed a fractionation of the DMN into 3 components. A posteromedial network increased engagement during memory search, while the two others showed suppressed activity during memory search. Cooperative interactions between this posteromedial network, a right-lateralized frontoparietal control network, and a medial prefrontal network were maintained during memory search. The DAN demonstrated heterogeneous task-dependent shifts in functional coupling with various subnetworks within the DMN. This functional reorganization suggests a broader role of the DAN in the absence of externally directed cognition, and highlights the contribution of the posteromedial network to episodic retrieval.
=>詳細な検討, 分解, 分析, 解析, 見方, 精神分析
Overview of noun analysis
The noun analysis has 6 senses (first 3 from tagged texts)
1. (45) analysis -- (an investigation of the component parts of a whole and their relations in
making up the whole)
2. (5) analysis, analytic thinking -- (the abstract separation of a whole into its constituent parts
in order to study the parts and their relations)
3. (2) analysis -- (a form of literary criticism in which the structure of a piece of writing is
analyzed)
4. analysis -- (the use of closed-class words instead of inflections: e.g., `the father of the
bride' instead of `the bride's father')
5. analysis -- (a branch of mathematics involving calculus and the theory of limits; sequences and
series and integration and differentiation)
6. psychoanalysis, analysis, depth psychology -- (a set of techniques for exploring underlying
motives and a method of treating various mental disorders; based on the theories of Sigmund Freud;
"his physician recommended psychoanalysis")
--- WordNet end ---