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Magnetoencephalographic alpha band connectivity reveals differential default mode network interactions during focused attention and open monitoring meditation

Overview of attention for article published in Frontiers in Human Neuroscience, October 2014
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  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (83rd percentile)
  • Good Attention Score compared to outputs of the same age and source (67th percentile)

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Title
Magnetoencephalographic alpha band connectivity reveals differential default mode network interactions during focused attention and open monitoring meditation
Published in
Frontiers in Human Neuroscience, October 2014
DOI 10.3389/fnhum.2014.00832
Pubmed ID
Authors

Laura Marzetti, Claudia Di Lanzo, Filippo Zappasodi, Federico Chella, Antonino Raffone, Vittorio Pizzella

Abstract

According to several conceptualizations of meditation, the interplay between brain systems associated to self-related processing, attention and executive control is crucial for meditative states and related traits. We used magnetoencephalography (MEG) to investigate such interplay in a highly selected group of "virtuoso" meditators (Theravada Buddhist monks), with long-term training in the two main meditation styles: focused attention (FA) and open monitoring (OM) meditation. Specifically, we investigated the differences between FA meditation, OM meditation and resting state in the coupling between the posterior cingulate cortex, core node of the Default Mode Network (DMN) implicated in mind wandering and self-related processing, and the whole brain, with a recently developed phase coherence approach. Our findings showed a state dependent coupling of posterior cingulate cortex (PCC) to nodes of the DMN and of the executive control brain network in the alpha frequency band (8-12 Hz), related to different attentional and cognitive control processes in FA and OM meditation, consistently with the putative role of alpha band synchronization in the functional mechanisms for attention and consciousness. The coupling of PCC with left medial prefrontal cortex (lmPFC) and superior frontal gyrus characterized the contrast between the two meditation styles in a way that correlated with meditation expertise. These correlations may be related to a higher mindful observing ability and a reduced identification with ongoing mental activity in more expert meditators. Notably, different styles of meditation and different meditation expertise appeared to modulate the dynamic balance between fronto-parietal (FP) and DMN networks. Our results support the idea that the interplay between the DMN and the FP network in the alpha band is crucial for the transition from resting state to different meditative states.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 248 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 3 1%
Spain 3 1%
Brazil 2 <1%
Switzerland 1 <1%
Chile 1 <1%
Belgium 1 <1%
Unknown 237 96%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 45 18%
Researcher 39 16%
Student > Master 32 13%
Student > Bachelor 20 8%
Student > Doctoral Student 19 8%
Other 49 20%
Unknown 44 18%
Readers by discipline Count As %
Psychology 75 30%
Neuroscience 44 18%
Agricultural and Biological Sciences 19 8%
Medicine and Dentistry 16 6%
Engineering 7 3%
Other 33 13%
Unknown 54 22%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 9. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 10 July 2015.
All research outputs
#3,815,526
of 23,577,654 outputs
Outputs from Frontiers in Human Neuroscience
#1,769
of 7,319 outputs
Outputs of similar age
#42,748
of 257,492 outputs
Outputs of similar age from Frontiers in Human Neuroscience
#78
of 244 outputs
Altmetric has tracked 23,577,654 research outputs across all sources so far. Compared to these this one has done well and is in the 83rd percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 7,319 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 14.5. This one has done well, scoring higher than 75% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 257,492 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 83% of its contemporaries.
We're also able to compare this research output to 244 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 67% of its contemporaries.