Publication date: September 2017
Source:NeuroImage, Volume 158
Author(s): Remko van Lutterveld, Edwin van Dellen, Prasanta Pal, Hua Yang, Cornelis Jan Stam, Judson Brewer
IntroductionThis study aims to identify novel quantitative EEG measures associated with mindfulness meditation. As there is some evidence that meditation is associated with higher integration of brain networks, we focused on EEG measures of network integration.MethodsSixteen novice meditators and sixteen experienced meditators participated in the study. Novice meditators performed a basic meditation practice that supported effortless awareness, which is an important quality of experience related to mindfulness practices, while their EEG was recorded. Experienced meditators performed a self-selected meditation practice that supported effortless awareness. Network integration was analyzed with maximum betweenness centrality and leaf fraction (which both correlate positively with network integration) as well as with diameter and average eccentricity (which both correlate negatively with network integration), based on a phase-lag index (PLI) and minimum spanning tree (MST) approach. Differences between groups were assessed using repeated-measures ANOVA for the theta (4–8 Hz), alpha (8–13 Hz) and lower beta (13–20 Hz) frequency bands.ResultsMaximum betweenness centrality was significantly higher in experienced meditators than in novices (P = 0.012) in the alpha band. In the same frequency band, leaf fraction showed a trend toward being significantly higher in experienced meditators than in novices (P = 0.056), while diameter and average eccentricity were significantly lower in experienced meditators than in novices (P = 0.016 and P = 0.028 respectively). No significant differences between groups were observed for the theta and beta frequency bands.ConclusionThese results show that alpha band functional network topology is better integrated in experienced meditators than in novice meditators during meditation. This novel finding provides the rationale to investigate the temporal relation between measures of functional connectivity network integration and meditation quality, for example using neurophenomenology experiments.
http://ift.tt/2sAEMLs
Σφακιανάκης Αλέξανδρος
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5 Άγιος Νικόλαος
Κρήτη 72100
00302841026182
00306932607174
alsfakia@gmail.com
Αρχειοθήκη ιστολογίου
-
►
2023
(391)
- ► Φεβρουαρίου (200)
- ► Ιανουαρίου (191)
-
►
2022
(2843)
- ► Δεκεμβρίου (161)
- ► Σεπτεμβρίου (219)
- ► Φεβρουαρίου (264)
- ► Ιανουαρίου (280)
-
►
2021
(5625)
- ► Δεκεμβρίου (231)
- ► Σεπτεμβρίου (345)
- ► Φεβρουαρίου (620)
-
►
2020
(2065)
- ► Δεκεμβρίου (535)
- ► Σεπτεμβρίου (222)
- ► Φεβρουαρίου (28)
-
►
2019
(9608)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (3791)
- ► Ιανουαρίου (3737)
-
►
2018
(69720)
- ► Δεκεμβρίου (3507)
- ► Σεπτεμβρίου (3851)
- ► Φεβρουαρίου (8116)
- ► Ιανουαρίου (7758)
-
▼
2017
(111579)
- ► Δεκεμβρίου (7718)
- ► Σεπτεμβρίου (7549)
-
▼
Ιουλίου
(7890)
-
▼
Ιουλ 01
(173)
- Meditation is associated with increased brain netw...
- Correction of metal-induced susceptibility artifac...
- Epinephrine use for anaphylaxis: Too seldom, too late
- Effects of allergen sensitization on response to t...
- Epinephrine use for anaphylaxis: Too seldom, too late
- Effects of allergen sensitization on response to t...
- Chinese versus English: Insights on Cognition duri...
- On the role of classical and novel forms of vitami...
- Vitamin D-deficiency and sex-specific dysregulatio...
- Small molecules to the rescue: Inhibition of cytok...
- Serum cytokine profile in pediatric Sweet’s syndro...
- Copyright
- Contributors
- Contents
- Forthcoming Issues
- Kinase Inhibitors in the Treatment of Myeloid Mali...
- The Treatment of Myeloid Malignancies with Kinase ...
- Tyrosine Kinase Inhibitor Treatment for Newly Diag...
- Mechanisms of Resistance to ABL Kinase Inhibition ...
- Tyrosine Kinase Inhibitors in the Treatment of Eos...
- Muscle synergies reveal impaired trunk muscle coor...
- Serum cytokine profile in pediatric Sweet’s syndro...
- Table of Contents
- Guidelines for Contributing Authors
- Editorial Board
- Trends in prescribing behavior of systemic agents ...
- Anatomic mapping and clinicopathologic analysis of...
- CD8+ mycosis fungoides: A low-grade lymphoprolifer...
- Discrepancy between the clinical and histopatholog...
- Multiple and repeated sampling increases the sensi...
- Evaluation of laser fluorescence in monitoring non...
- Urolithiasis secondary to primary obstructive mega...
- Speech–language pathology in paediatric palliative...
- Fluency adaptation in speakers with Parkinson dise...
- Urolithiasis secondary to primary obstructive mega...
- Suppressive effects of thermal-treated oyster shel...
- Insomnia disorder in adolescence: diagnosis, impac...
- Simultaneous effect of dissolved organic carbon, s...
- Hearing loss in children with growth hormone defic...
- Intracranial complications of CSOM in pediatric pa...
- Effects of residual hearing on cochlear implant ou...
- Resolution of bilateral sensorineural hearing loss...
- Exploring reasons for late identification of child...
- Modeling Learning in Surgical Practice
- Residents and Program Director Perspectives Often ...
- A New Synthetic Model for Microvascular Anastomosi...
- Identification of cytidine-5-triphosphate synthase...
- Down-regulated microRNA-375 expression as a predic...
- Frameshift mutation and loss of expression of PLK2...
- Prevalence of Protein C Receptor (PROCR) is Associ...
- Morphology based scoring of Chromosomal instabilit...
- The role of ARMC5 in human cell cultures from nodu...
- Ecotoxicity of 1,3-dichloropropene, metam sodium, ...
- Improved SNR for combined TMS-fMRI: A support devi...
- Improving gentamicin B and gentamicin C1a producti...
- Influence of environmental factors on absorption c...
- Spinal muscular atrophy carriers with two SMN1 copies
- β-elemene regulates endoplasmic reticulum stress t...
- Pooled Analysis of Clinical Outcome of Patients wi...
- Sjogren's syndrome: New paradigms and areas for fu...
- Sjogren's syndrome: New paradigms and areas for fu...
- Translocator protein (18 kDa): an update on its fu...
- Diffusion-weighted MRI in image-guided adaptive br...
- American Brachytherapy Society consensus report fo...
- Patient preferences for the attributes of a non-in...
- Functional melanoma-risk variant IRF4 rs12203592 a...
- Lack of Response to Intravenous Sodium Thiosulfate...
- Invasive dermatophyte infection with trichophyton ...
- Experiences of rosacea and its treatment: An inter...
- Hidradenitis Suppurativa and electrocardiographic ...
- A hyaluronic acid-based microneedle patch to treat...
- AGREE II assessments of recent acne treatment guid...
- European Heart SCORE may underestimates cardiovasc...
- Patient preferences for the attributes of a non-in...
- Functional melanoma-risk variant IRF4 rs12203592 a...
- Lack of Response to Intravenous Sodium Thiosulfate...
- Invasive dermatophyte infection with trichophyton ...
- Experiences of rosacea and its treatment: An inter...
- Hidradenitis Suppurativa and electrocardiographic ...
- A hyaluronic acid-based microneedle patch to treat...
- AGREE II assessments of recent acne treatment guid...
- European Heart SCORE may underestimates cardiovasc...
- Peak inspiratory flow as predictor for tracheotomy
- A pigmented lesion of the nasopharynx
- Oral shedding of human herpesviruses in renal tran...
- Effect of root canal preparation techniques on chl...
- Editors / Publication Information
- Cultural Competency Training in Emergency Medicine
- Verb Naming Fluency in Hypokinetic and Hyperkineti...
- Room Service Improves Nutritional Intake and Incre...
- Development, Construct Validity, and Reliability o...
- Precise role of dermal fibroblasts on melanocyte p...
- CCL3/MIP1α represents a biomarker but not a mandat...
- Polysaccharide matrices used in 3D in vitro cell c...
- L’infection à Zika virus : mise au point
- L’infection à Zika virus : mise au point
- When cancer patients suddenly have a positive preg...
- Review of phase III trial data on IL-23 Inhibitors...
- Selection of patients with left breast cancer for ...
- Theophylline increases saliva sonic hedgehog and i...
-
▼
Ιουλ 01
(173)
- ► Φεβρουαρίου (10753)
- ► Ιανουαρίου (10529)
-
►
2016
(16402)
- ► Δεκεμβρίου (7478)
- ► Φεβρουαρίου (900)
- ► Ιανουαρίου (1250)
! # Ola via Alexandros G.Sfakianakis on Inoreader
Η λίστα ιστολογίων μου
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Αρχειοθήκη ιστολογίου
-
►
2023
(391)
- ► Φεβρουαρίου (200)
- ► Ιανουαρίου (191)
-
►
2022
(2843)
- ► Δεκεμβρίου (161)
- ► Σεπτεμβρίου (219)
- ► Φεβρουαρίου (264)
- ► Ιανουαρίου (280)
-
►
2021
(5625)
- ► Δεκεμβρίου (231)
- ► Σεπτεμβρίου (345)
- ► Φεβρουαρίου (620)
-
►
2020
(2065)
- ► Δεκεμβρίου (535)
- ► Σεπτεμβρίου (222)
- ► Φεβρουαρίου (28)
-
►
2019
(9608)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (3791)
- ► Ιανουαρίου (3737)
-
►
2018
(69720)
- ► Δεκεμβρίου (3507)
- ► Σεπτεμβρίου (3851)
- ► Φεβρουαρίου (8116)
- ► Ιανουαρίου (7758)
-
▼
2017
(111579)
- ► Δεκεμβρίου (7718)
- ► Σεπτεμβρίου (7549)
-
▼
Ιουλίου
(7890)
-
▼
Ιουλ 01
(173)
- Meditation is associated with increased brain netw...
- Correction of metal-induced susceptibility artifac...
- Epinephrine use for anaphylaxis: Too seldom, too late
- Effects of allergen sensitization on response to t...
- Epinephrine use for anaphylaxis: Too seldom, too late
- Effects of allergen sensitization on response to t...
- Chinese versus English: Insights on Cognition duri...
- On the role of classical and novel forms of vitami...
- Vitamin D-deficiency and sex-specific dysregulatio...
- Small molecules to the rescue: Inhibition of cytok...
- Serum cytokine profile in pediatric Sweet’s syndro...
- Copyright
- Contributors
- Contents
- Forthcoming Issues
- Kinase Inhibitors in the Treatment of Myeloid Mali...
- The Treatment of Myeloid Malignancies with Kinase ...
- Tyrosine Kinase Inhibitor Treatment for Newly Diag...
- Mechanisms of Resistance to ABL Kinase Inhibition ...
- Tyrosine Kinase Inhibitors in the Treatment of Eos...
- Muscle synergies reveal impaired trunk muscle coor...
- Serum cytokine profile in pediatric Sweet’s syndro...
- Table of Contents
- Guidelines for Contributing Authors
- Editorial Board
- Trends in prescribing behavior of systemic agents ...
- Anatomic mapping and clinicopathologic analysis of...
- CD8+ mycosis fungoides: A low-grade lymphoprolifer...
- Discrepancy between the clinical and histopatholog...
- Multiple and repeated sampling increases the sensi...
- Evaluation of laser fluorescence in monitoring non...
- Urolithiasis secondary to primary obstructive mega...
- Speech–language pathology in paediatric palliative...
- Fluency adaptation in speakers with Parkinson dise...
- Urolithiasis secondary to primary obstructive mega...
- Suppressive effects of thermal-treated oyster shel...
- Insomnia disorder in adolescence: diagnosis, impac...
- Simultaneous effect of dissolved organic carbon, s...
- Hearing loss in children with growth hormone defic...
- Intracranial complications of CSOM in pediatric pa...
- Effects of residual hearing on cochlear implant ou...
- Resolution of bilateral sensorineural hearing loss...
- Exploring reasons for late identification of child...
- Modeling Learning in Surgical Practice
- Residents and Program Director Perspectives Often ...
- A New Synthetic Model for Microvascular Anastomosi...
- Identification of cytidine-5-triphosphate synthase...
- Down-regulated microRNA-375 expression as a predic...
- Frameshift mutation and loss of expression of PLK2...
- Prevalence of Protein C Receptor (PROCR) is Associ...
- Morphology based scoring of Chromosomal instabilit...
- The role of ARMC5 in human cell cultures from nodu...
- Ecotoxicity of 1,3-dichloropropene, metam sodium, ...
- Improved SNR for combined TMS-fMRI: A support devi...
- Improving gentamicin B and gentamicin C1a producti...
- Influence of environmental factors on absorption c...
- Spinal muscular atrophy carriers with two SMN1 copies
- β-elemene regulates endoplasmic reticulum stress t...
- Pooled Analysis of Clinical Outcome of Patients wi...
- Sjogren's syndrome: New paradigms and areas for fu...
- Sjogren's syndrome: New paradigms and areas for fu...
- Translocator protein (18 kDa): an update on its fu...
- Diffusion-weighted MRI in image-guided adaptive br...
- American Brachytherapy Society consensus report fo...
- Patient preferences for the attributes of a non-in...
- Functional melanoma-risk variant IRF4 rs12203592 a...
- Lack of Response to Intravenous Sodium Thiosulfate...
- Invasive dermatophyte infection with trichophyton ...
- Experiences of rosacea and its treatment: An inter...
- Hidradenitis Suppurativa and electrocardiographic ...
- A hyaluronic acid-based microneedle patch to treat...
- AGREE II assessments of recent acne treatment guid...
- European Heart SCORE may underestimates cardiovasc...
- Patient preferences for the attributes of a non-in...
- Functional melanoma-risk variant IRF4 rs12203592 a...
- Lack of Response to Intravenous Sodium Thiosulfate...
- Invasive dermatophyte infection with trichophyton ...
- Experiences of rosacea and its treatment: An inter...
- Hidradenitis Suppurativa and electrocardiographic ...
- A hyaluronic acid-based microneedle patch to treat...
- AGREE II assessments of recent acne treatment guid...
- European Heart SCORE may underestimates cardiovasc...
- Peak inspiratory flow as predictor for tracheotomy
- A pigmented lesion of the nasopharynx
- Oral shedding of human herpesviruses in renal tran...
- Effect of root canal preparation techniques on chl...
- Editors / Publication Information
- Cultural Competency Training in Emergency Medicine
- Verb Naming Fluency in Hypokinetic and Hyperkineti...
- Room Service Improves Nutritional Intake and Incre...
- Development, Construct Validity, and Reliability o...
- Precise role of dermal fibroblasts on melanocyte p...
- CCL3/MIP1α represents a biomarker but not a mandat...
- Polysaccharide matrices used in 3D in vitro cell c...
- L’infection à Zika virus : mise au point
- L’infection à Zika virus : mise au point
- When cancer patients suddenly have a positive preg...
- Review of phase III trial data on IL-23 Inhibitors...
- Selection of patients with left breast cancer for ...
- Theophylline increases saliva sonic hedgehog and i...
-
▼
Ιουλ 01
(173)
- ► Φεβρουαρίου (10753)
- ► Ιανουαρίου (10529)
-
►
2016
(16402)
- ► Δεκεμβρίου (7478)
- ► Φεβρουαρίου (900)
- ► Ιανουαρίου (1250)
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου