All Relations between right cerebral hemisphere and alpha

Publication Sentence Publish Date Extraction Date Species
Lucas Camargo, Kevin Pacheco-Barrios, Anna Carolyna Gianlorenço, Maryela Menacho, Hyuk Choi, Jae-Jun Song, Felipe Fregn. Evidence of bottom-up homeostatic modulation induced taVNS during emotional and Go/No-Go tasks. Experimental brain research. 2024-07-04. PMID:38963558. finally, we observed an interesting neural signature in this study that suggests a bottom-up modulation from brainstem/subcortical to cortical areas as characterized by improved lateralization of alpha oscillations towards the frontal right hemisphere, and changes in erp during emotional and go/no-go tasks that suggests a better subcortical response to the tasks. 2024-07-04 2024-07-10 human
Michela Balconi, Laura Angiolett. Inter-brain entrainment (IBE) during interoception. A multimodal EEG-fNIRS coherence-based hyperscanning approach. Neuroscience letters. 2024-04-26. PMID:38670524. results revealed significant correlations between eeg delta, theta, and alpha band and hemodynamic oxy-hb in the left compared to right hemisphere for the interoceptive confronted with the control condition. 2024-04-26 2024-04-29 human
Giulia Cartocci, Bianca Maria Serena Inguscio, Andrea Giorgi, Alessia Vozzi, Carlo Antonio Leone, Rosa Grassia, Walter Di Nardo, Tiziana Di Cesare, Anna Rita Fetoni, Francesco Freni, Francesco Ciodaro, Francesco Galletti, Roberto Albera, Andrea Canale, Lucia Oriella Piccioni, Fabio Babilon. Music in noise recognition: An EEG study of listening effort in cochlear implant users and normal hearing controls. PloS one. vol 18. issue 8. 2023-08-10. PMID:37561758. furthermore, when considering the alpha activity corresponding to the listening to signal to noise ratio (snr) 5 and snr10 conditions subtracted of the activity while listening to the quiet condition-ideally removing the emotional content of the music and isolating the difficulty level due to the snrs- ci users reported higher levels of activity in the parietal alpha and in the homologous of the left ifg in the right hemisphere (f8 eeg channel), in comparison to nh. 2023-08-10 2023-08-16 human
Marta Kopańska, Danuta Ochojska, Renata Muchacka, Agnieszka Dejnowicz-Velitchkov, Agnieszka Banaś-Ząbczyk, Jacek Szczygielsk. Comparison of QEEG Findings before and after Onset of Post-COVID-19 Brain Fog Symptoms. Sensors (Basel, Switzerland). vol 22. issue 17. 2022-09-09. PMID:36081063. we observed, that opposite to baseline qeeg records, increased theta and alpha activity, as well as more intensive sensimotor rhythm (smr) in c4 (right hemisphere) in relation to c3 (left hemisphere). 2022-09-09 2023-08-14 human
Nikki Leeuwis, Sue Yoon, Maryam Alimardan. Functional Connectivity Analysis in Motor-Imagery Brain Computer Interfaces. Frontiers in human neuroscience. vol 15. 2021-11-02. PMID:34720907. our comparison of high and low bci performers showed that in the alpha band, functional connectivity in the right hemisphere was increased in high compared to low aptitude mi-bci users during motor imagery. 2021-11-02 2023-08-13 Not clear
Zhongliang Yin, Ying Wang, Minghao Dong, Yubo Wang, Shenghan Ren, Jimin Lian. Short-range and long-range neuronal oscillatory coupling in multiple frequency bands during face perception. International journal of psychophysiology : official journal of the International Organization of Psychophysiology. vol 152. 2021-08-26. PMID:32277957. moreover, increased long-range coupling was observed in alpha band over the left and right hemisphere respectively during face perception. 2021-08-26 2023-08-13 human
Serena Mastria, Sergio Agnoli, Marco Zanon, Selcuk Acar, Mark A Runco, Giovanni Emanuele Corazz. Clustering and switching in divergent thinking: Neurophysiological correlates underlying flexibility during idea generation. Neuropsychologia. vol 158. 2021-07-15. PMID:34010602. eeg alpha synchronization, especially in posterior parietal cortical regions of the right hemisphere, is indicative of high internal processing demands that are typically involved in divergent thinking (dt). 2021-07-15 2023-08-13 human
Fabrizio Vecchio, Francesca Miraglia, Elda Judica, Maria Cotelli, Francesca Alù, Paolo Maria Rossin. Human brain networks: a graph theoretical analysis of cortical connectivity normative database from EEG data in healthy elderly subjects. GeroScience. vol 42. issue 2. 2021-03-17. PMID:32170641. results showed that the whole right/left hemispheric evaluation did not present side differences, but when individual subnetworks were considered, an and dmn presented in general higher sw in low (delta and/or theta) and high (gamma) frequency bands in the left hemisphere, while for fn, the alpha 1 band was lower in the left with respect to the right hemisphere. 2021-03-17 2023-08-13 human
Stefano Gallotto, Felix Duecker, Sanne Ten Oever, Teresa Schuhmann, Tom A de Graaf, Alexander T Sac. Relating alpha power modulations to competing visuospatial attention theories. NeuroImage. vol 207. 2021-03-03. PMID:31805381. intriguingly, however, while alpha power in the right hemisphere was modulated by both, cue-directed leftward and rightward attention shifts, the left hemisphere only showed modulations by rightward shifts of spatial attention, in line with the hemispatial theory. 2021-03-03 2023-08-13 Not clear
Guozhen Zhao, Yulin Zhang, Yan Ge, Yan Zheng, Xianghong Sun, Kan Zhan. Asymmetric hemisphere activation in tenderness: evidence from EEG signals. Scientific reports. vol 8. issue 1. 2019-11-25. PMID:29795119. the results showed that individuals displayed lower alpha power in the left hemisphere than the right hemisphere when they were watching a tender film, indicating that tenderness was positive and related to approach motivation. 2019-11-25 2023-08-13 human
D S. Shannahoff-Khalsa, J C. Gillin, F E. Yates, A Schlosser, E M. Zawadzk. Ultradian rhythms of alternating cerebral hemispheric EEG dominance are coupled to rapid eye movement and non-rapid eye movement stage 4 sleep in humans. Sleep medicine. vol 2. issue 4. 2019-11-20. PMID:11438250. greater right hemisphere eeg dominance was found during nrem stage 4 sleep, and greater left during rem for total eeg, delta and alpha bands (chi-squares, p<0.001). 2019-11-20 2023-08-12 Not clear
Chad S Rogers, Lisa Payne, Sujala Maharjan, Arthur Wingfield, Robert Sekule. Older adults show impaired modulation of attentional alpha oscillations: Evidence from dichotic listening. Psychology and aging. vol 33. issue 2. 2019-01-04. PMID:29658746. measured using electroencephalography, differences in alpha band power (8-14 hz) between left and right hemisphere parietal regions mark the direction to which auditory attention is focused. 2019-01-04 2023-08-13 Not clear
Yuanyuan Lyu, Xiaoli Guo, Zhuo Wang, Shanbao Ton. Resting-state EEG network change in alpha and beta bands after upper limb amputation. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. vol 2016. 2017-06-12. PMID:28268278. meanwhile, in comparison with the controls, the right-hand amputees have lower nodal degree (k) in the sensorimotor cortex but higher k in the parietal area in the right hemisphere in alpha band. 2017-06-12 2023-08-13 Not clear
Franca E Dupuy, Adam R Clarke, Robert J Barry, Rory McCarthy, Mark Selikowit. EEG Differences Between the Combined and Inattentive Types of Attention-Deficit/Hyperactivity Disorder in Girls: A Further Investigation. Clinical EEG and neuroscience. vol 45. issue 4. 2017-03-01. PMID:24131620. girls of the combined type, compared with girls of the inattentive type, had elevated midline total power, elevated temporal absolute alpha activity, elevated posterior absolute beta activity, reduced right hemisphere relative delta and reduced left hemisphere relative alpha activity, and reduced theta/beta ratio in the left hemisphere. 2017-03-01 2023-08-12 human
A Cantisani, T Koenig, K Stegmayer, A Federspiel, H Horn, T J Müller, R Wiest, W Strik, S Walthe. EEG marker of inhibitory brain activity correlates with resting-state cerebral blood flow in the reward system in major depression. European archives of psychiatry and clinical neuroscience. vol 266. issue 8. 2017-02-03. PMID:26590845. higher inhibitory right-lateralized alpha power was associated with lower rcbf values in prefrontal and striatal regions, predominantly in the right hemisphere, which are involved in the processing of motivated behavior and reward. 2017-02-03 2023-08-13 human
Aneta Demerdzieva, Nada Pop-Jordanov. Relation Between Frontal Alpha Asymmetry and Anxiety in Young Patients with Generalized Anxiety Disorder. Prilozi (Makedonska akademija na naukite i umetnostite. Oddelenie za medicinski nauki). vol 36. issue 2. 2016-08-31. PMID:27442382. the obtained results for alpha power in general showed higher cortical activity in the right hemisphere, associated with negative emotions. 2016-08-31 2023-08-13 human
F Miraglia, F Vecchio, P Bramanti, P M Rossin. Small-worldness characteristics and its gender relation in specific hemispheric networks. Neuroscience. vol 310. 2016-08-15. PMID:26384963. we found that small-world (sw) architecture in the left hemisphere frontal network presented differences in both delta and alpha band, in particular lower values in delta and higher in alpha 2 in males respect to females while in the right hemisphere differences were found in lower values of sw in males respect to females in gamma attentional, delta sensorimotor and delta and gamma dmns. 2016-08-15 2023-08-13 human
Mei-chun Cheung, Derry Law, Joanne Yi. Evaluating aesthetic experience through personal-appearance styles: a behavioral and electrophysiological study. PloS one. vol 9. issue 12. 2015-09-08. PMID:25551635. frontal alpha asymmetry is derived by subtracting the log-transformed absolute alpha power of the left hemisphere from the analogous log-transformed alpha power of the right hemisphere. 2015-09-08 2023-08-13 human
Valdas Noreika, Andrés Canales-Johnson, Justin Koh, Mae Taylor, Irving Massey, Tristan A Bekinschtei. Intrusions of a drowsy mind: neural markers of phenomenological unpredictability. Frontiers in psychology. vol 6. 2015-03-27. PMID:25814962. eeg hemispheric asymmetry analysis showed that linguistic intrusions had a higher alpha and gamma power in the left hemisphere electrodes, whereas perceptual imagery reports were associated with a higher beta power over the right hemisphere. 2015-03-27 2023-08-13 human
Maher A Quraan, Andrea B Protzner, Zafiris J Daskalakis, Peter Giacobbe, Chris W Tang, Sidney H Kennedy, Andres M Lozano, Mary P McAndrew. EEG power asymmetry and functional connectivity as a marker of treatment effectiveness in DBS surgery for depression. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 39. issue 5. 2014-12-01. PMID:24285211. this asymmetry was characterized by an increase in frontal theta in the right hemisphere relative to the left combined with an increase in parietal alpha in the left hemisphere relative to the right in non-responders compared with responders. 2014-12-01 2023-08-12 Not clear