%0 Journal Article %1 noauthororeditor2015effortless %D 2015 %E One, PLoS %J PLOS One %K myown %R 10.1371/journal.pone.0138561 %T Effortless Attention as a Biomarker for Experienced Mindfulness Practitioners %X Objective The present study aimed at comparing frontal beta power between long-term (LTM) and first-time meditators (FTM), before, during and after a meditation session. We hypothesized that LTM would present lower beta power than FTM due to lower effort of attention and awareness. Methods Twenty one participants were recruited, eleven of whom were long-term meditators. The subjects were asked to rest for 4 minutes before and after open monitoring (OM) meditation (40 minutes). Results The two-way ANOVA revealed an interaction between the group and moment factors for the Fp1 (p<0.01), F7 (p = 0.01), F3 (p<0.01), Fz (p<0.01), F4 (p<0.01), F8 (p<0.01) electrodes. Conclusion We found low power frontal beta activity for LTM during the task and this may be associated with the fact that OM is related to bottom-up pathways that are not present in FTM. Significance We hypothesized that the frontal beta power pattern may be a biomarker for LTM. It may also be related to improving an attentive state and to the efficiency of cognitive functions, as well as to the long-term experience with meditation (i.e., life-time experience and frequency of practice).

@article{noauthororeditor2015effortless, abstract = {Objective The present study aimed at comparing frontal beta power between long-term (LTM) and first-time meditators (FTM), before, during and after a meditation session. We hypothesized that LTM would present lower beta power than FTM due to lower effort of attention and awareness. Methods Twenty one participants were recruited, eleven of whom were long-term meditators. The subjects were asked to rest for 4 minutes before and after open monitoring (OM) meditation (40 minutes). Results The two-way ANOVA revealed an interaction between the group and moment factors for the Fp1 (p<0.01), F7 (p = 0.01), F3 (p<0.01), Fz (p<0.01), F4 (p<0.01), F8 (p<0.01) electrodes. Conclusion We found low power frontal beta activity for LTM during the task and this may be associated with the fact that OM is related to bottom-up pathways that are not present in FTM. Significance We hypothesized that the frontal beta power pattern may be a biomarker for LTM. It may also be related to improving an attentive state and to the efficiency of cognitive functions, as well as to the long-term experience with meditation (i.e., life-time experience and frequency of practice).}, added-at = {2017-11-16T18:10:56.000+0100}, biburl = {https://www.bibsonomy.org/bibtex/2ce933887b31fd47e6efcd7b60b10b70d/silmarteixeira}, doi = {10.1371/journal.pone.0138561}, editor = {One, PLoS}, interhash = {a2f00eb650aae52e9feefaeed6d77c4c}, intrahash = {ce933887b31fd47e6efcd7b60b10b70d}, journal = {PLOS One}, keywords = {myown}, timestamp = {2017-11-16T18:10:56.000+0100}, title = {Effortless Attention as a Biomarker for Experienced Mindfulness Practitioners}, year = 2015 }