{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T19:12:56Z","timestamp":1791918776125,"version":"4.3.4"},"reference-count":121,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2022,5,26]],"date-time":"2022-05-26T00:00:00Z","timestamp":1653523200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000025","name":"National Institute of Mental Health","doi-asserted-by":"publisher","award":["T32\u2010MH18921"],"award-info":[{"award-number":["T32\u2010MH18921"]}],"id":[{"id":"10.13039\/100000025","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Psychophysiology"],"published-print":{"date-parts":[[2022,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Frontal alpha asymmetry (FAA) is widely examined in EEG research, yet a procedural consensus on its assessment is lacking. In this study, we tested a latent factorial approach to measure FAA. We assessed resting\u2010state FAA at broad, low, and high alpha bands (8\u201313; 8\u201310.5; and 11\u201313 Hz) using mastoids as reference electrodes and Current Source Density (CSD) transformation (<jats:italic>N<\/jats:italic> =\u2009139 non\u2010clinical participants). From mastoid\u2010referenced data, we extracted a frontal alpha asymmetry factor (FAAf) and a parietal factor (PAAf) subjecting all asymmetry indices to a varimax\u2010rotated, principal component analysis. We explored split\u2010half reliability and discriminant validity of the mastoid factors and the mastoid and CSD raw asymmetry indices (F3\/4, F7\/8, P3\/4, and P7\/8). Both factor and raw scores reached an excellent split\u2010half reliability (&gt;.99), but only the FAAf reached the maximum discriminant validity from parietal scores. Next, we explored the correlations of latent factor and raw FAA scores with symptoms of depression, anxiety, and personality traits to determine which associations were driven by FAA after variance from parietal activity was removed. After correcting for false discovery rate, only FAAf at the low alpha band was negatively associated with depression symptoms (a latent CES\u2010D factor) and significantly diverged from PAAf\u2019s association with depression symptoms. With respect to personality traits, only CSD\u2010transformed F7\/8 was positively correlated with Conscientiousness and significantly diverged from the correlations between Conscientiousness and P3\/4 and P7\/8. Overall, the latent factor approach shows promise for isolating functionally distinct resting\u2010state EEG signatures, although further research is needed to examine construct validity.<\/jats:p>","DOI":"10.1111\/psyp.14109","type":"journal-article","created":{"date-parts":[[2022,5,26]],"date-time":"2022-05-26T12:09:30Z","timestamp":1653566970000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":28,"title":["The novel frontal alpha asymmetry factor and its association with depression, anxiety, and personality traits"],"prefix":"10.1111","volume":"59","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5424-9480","authenticated-orcid":false,"given":"Alessandra","family":"Monni","sequence":"first","affiliation":[{"name":"Department of Psychology University of Rome \u2018La Sapienza\u2019  Rome Italy"},{"name":"Department of Education, Psychology, Philosophy University of Cagliari  Cagliari Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6274-9768","authenticated-orcid":false,"given":"Katherine L.","family":"Collison","sequence":"additional","affiliation":[{"name":"The Family Institute at Northwestern University  Evanston Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2755-5327","authenticated-orcid":false,"given":"Kaylin E.","family":"Hill","sequence":"additional","affiliation":[{"name":"Department of Psychology and Human Development Vanderbilt University  Nashville Tennessee USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Belel Ait","family":"Oumeziane","sequence":"additional","affiliation":[{"name":"Department of Psychological Sciences Purdue University  West Lafayette Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0544-7659","authenticated-orcid":false,"given":"Dan","family":"Foti","sequence":"additional","affiliation":[{"name":"Department of Psychological Sciences Purdue University  West Lafayette Indiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,5,26]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00702\u2010016\u20101664\u20109"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.3389\/fnbeh.2019.00199"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.3389\/fnhum.2010.00232"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.copsyc.2014.12.017"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2004.03.007"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2008.08.003"},{"key":"e_1_2_7_8_1","volume-title":"Psychological testing","author":"Anastasi A.","year":"1997"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2005.06.004"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2015.05.032"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1097\/WNR.0b013e3280d943cd"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/psyp.13042"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.2517\u20106161.1995.tb02031.x"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01797193"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12160\u2010012\u20109454\u20106"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.paid.2017.08.039"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsych.2007.10.009"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neubiorev.2017.04.021"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1080\/02699931.2016.1170669"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2015.08.018"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00406\u2010015\u20100652\u20107"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1155\/2013\/812096"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1037\/1040\u20103590.6.4.284"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2004.03.002"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.2307\/2003354"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/0278\u20102626(92)90065\u2010T"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0954579400004764"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1080\/026999398379628"},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2007.06.004"},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1159\/000026630"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/1520\u20106394(2001)13:1<32::AID\u2010DA5>3.0.CO;2\u2010G"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev\u2010psych\u2010010213\u2010115123"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1080\/00223890903379134"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2006.09.007"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2021.3103047"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1111\/sjop.12022"},{"key":"e_1_2_7_37_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.wnr.0000047685.08940.d0"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1177\/155005941004100404"},{"key":"e_1_2_7_39_1","doi-asserted-by":"publisher","DOI":"10.1016\/0013\u20104694(83)90135\u20109"},{"key":"e_1_2_7_40_1","doi-asserted-by":"publisher","DOI":"10.1111\/1469\u20108986.3850847"},{"key":"e_1_2_7_41_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0191\u20108869(98)00263\u20103"},{"key":"e_1_2_7_42_1","doi-asserted-by":"publisher","DOI":"10.1037\/0022\u20103514.82.4.619"},{"key":"e_1_2_7_43_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuropsychologia.2009.03.021"},{"key":"e_1_2_7_44_1","doi-asserted-by":"publisher","DOI":"10.1037\/\/0021\u2010843x.106.1.159"},{"key":"e_1_2_7_45_1","doi-asserted-by":"publisher","DOI":"10.1111\/psyp.12879"},{"key":"e_1_2_7_46_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2009.08.010"},{"key":"e_1_2_7_47_1","doi-asserted-by":"publisher","DOI":"10.1037\/0021\u2010843X.99.1.22"},{"key":"e_1_2_7_48_1","doi-asserted-by":"publisher","DOI":"10.1037\/0021\u2010843X.100.4.535"},{"key":"e_1_2_7_49_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.brainres.2019.06.011"},{"key":"e_1_2_7_50_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bpsc.2019.12.003"},{"key":"e_1_2_7_51_1","doi-asserted-by":"publisher","DOI":"10.1037\/\/0735\u20107044.110.1.3"},{"key":"e_1_2_7_52_1","volume-title":"A Meta\u2010analysis about EEG\u2010Alpha\u2010asymmetries and depression in adults: Proof of a vulnerability marker for depression?","author":"Jakobi U. E.","year":"2009"},{"key":"e_1_2_7_53_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpsychires.2012.08.003"},{"key":"e_1_2_7_54_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bbr.2015.05.058"},{"key":"e_1_2_7_55_1","doi-asserted-by":"publisher","DOI":"10.1098\/rsta.2015.0202"},{"key":"e_1_2_7_56_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpsycho.2018.10.002"},{"key":"e_1_2_7_57_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00391\u2010016\u20101108\u2010z"},{"key":"e_1_2_7_58_1","doi-asserted-by":"publisher","DOI":"10.2147\/NDT.S137776"},{"key":"e_1_2_7_59_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2005.08.034"},{"key":"e_1_2_7_60_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpsycho.2015.04.012"},{"key":"e_1_2_7_61_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2010.08.001"},{"key":"e_1_2_7_62_1","doi-asserted-by":"publisher","DOI":"10.1037\/0021\u2010843X.109.4.797"},{"key":"e_1_2_7_63_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2013.01.016"},{"key":"e_1_2_7_64_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469\u20108986.1992.tb02021.x"},{"key":"e_1_2_7_65_1","first-page":"3","volume-title":"Principles and practice of structural equation modeling","author":"Kline R. B.","year":"2005"},{"key":"e_1_2_7_66_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2020.07.011"},{"key":"e_1_2_7_67_1","doi-asserted-by":"publisher","DOI":"10.1002\/per.2197"},{"key":"e_1_2_7_68_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1053\u20108119(03)00286\u20106"},{"key":"e_1_2_7_69_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1831638100"},{"key":"e_1_2_7_70_1","doi-asserted-by":"publisher","DOI":"10.1037\/abn0000172"},{"key":"e_1_2_7_71_1","doi-asserted-by":"publisher","DOI":"10.1016\/0005\u20107967(94)00075\u2010U"},{"key":"e_1_2_7_72_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0012811"},{"key":"e_1_2_7_73_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0191\u20108869(03)00155\u20107"},{"key":"e_1_2_7_74_1","doi-asserted-by":"publisher","DOI":"10.1002\/per.644"},{"key":"e_1_2_7_75_1","doi-asserted-by":"publisher","DOI":"10.1177\/1073191106286748"},{"key":"e_1_2_7_76_1","doi-asserted-by":"publisher","DOI":"10.1111\/1469\u20108986.3650628"},{"key":"e_1_2_7_77_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0022940"},{"key":"e_1_2_7_78_1","doi-asserted-by":"publisher","DOI":"10.1111\/psyp.12953"},{"key":"e_1_2_7_79_1","doi-asserted-by":"publisher","DOI":"10.1002\/hbm.20004"},{"key":"e_1_2_7_80_1","doi-asserted-by":"publisher","DOI":"10.3109\/09540261.2013.816269"},{"key":"e_1_2_7_81_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.brainres.2007.03.026"},{"key":"e_1_2_7_82_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jad.2020.05.084"},{"key":"e_1_2_7_83_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0304\u20103959(98)00231\u20100"},{"key":"e_1_2_7_84_1","doi-asserted-by":"publisher","DOI":"10.1249\/00005768\u2010199408000\u201000015"},{"key":"e_1_2_7_85_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0167\u20108760(97)00757\u20105"},{"key":"e_1_2_7_86_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2008.02.004"},{"key":"e_1_2_7_87_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.psychres.2013.12.049"},{"key":"e_1_2_7_88_1","doi-asserted-by":"publisher","DOI":"10.1177\/014662167700100306"},{"key":"e_1_2_7_89_1","doi-asserted-by":"publisher","DOI":"10.1111\/1469\u20108986.3540389"},{"key":"e_1_2_7_90_1","doi-asserted-by":"publisher","DOI":"10.1038\/nbt0308\u2010303"},{"key":"e_1_2_7_91_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpsycho.2007.05.017"},{"key":"e_1_2_7_92_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0191\u20108869(03)00129\u20106"},{"key":"e_1_2_7_93_1","doi-asserted-by":"publisher","DOI":"10.1177\/155005941104200110"},{"key":"e_1_2_7_94_1","doi-asserted-by":"publisher","DOI":"10.3200\/GNTP.169.3.281\u2010292"},{"key":"e_1_2_7_95_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469\u20108986.2005.00352.x"},{"key":"e_1_2_7_96_1","doi-asserted-by":"publisher","DOI":"10.1111\/psyp.13019"},{"key":"e_1_2_7_97_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpsycho.2016.11.005"},{"key":"e_1_2_7_98_1","doi-asserted-by":"publisher","DOI":"10.1111\/psyp.13483"},{"key":"e_1_2_7_99_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuropsychologia.2016.03.010"},{"key":"e_1_2_7_100_1","doi-asserted-by":"publisher","DOI":"10.1001\/archinte.166.10.1092"},{"key":"e_1_2_7_101_1","doi-asserted-by":"publisher","DOI":"10.1177\/1073191118790036"},{"key":"e_1_2_7_102_1","doi-asserted-by":"publisher","DOI":"10.1037\/0033\u20102909.87.2.245"},{"key":"e_1_2_7_103_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2018.06.004"},{"key":"e_1_2_7_104_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0019196"},{"key":"e_1_2_7_105_1","doi-asserted-by":"publisher","DOI":"10.1111\/psyp.12191"},{"key":"e_1_2_7_106_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467\u20109280.1997.tb00413.x"},{"key":"e_1_2_7_107_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2012.06.005"},{"key":"e_1_2_7_108_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.clinph.2005.08.007"},{"key":"e_1_2_7_109_1","doi-asserted-by":"publisher","DOI":"10.1111\/psyp.12758"},{"key":"e_1_2_7_110_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsych.2011.02.016"},{"key":"e_1_2_7_111_1","doi-asserted-by":"publisher","DOI":"10.1037\/0021\u2010843X.115.4.715"},{"key":"e_1_2_7_112_1","doi-asserted-by":"publisher","DOI":"10.1037\/\/0021\u2010843x.103.2.339"},{"key":"e_1_2_7_113_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469\u20108986.1992.tb02034.x"},{"key":"e_1_2_7_114_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469\u20108986.2008.00759.x"},{"key":"e_1_2_7_115_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nicl.2017.07.006"},{"key":"e_1_2_7_116_1","doi-asserted-by":"publisher","DOI":"10.3390\/sym12101712"},{"key":"e_1_2_7_117_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsycho.2012.06.010"},{"key":"e_1_2_7_118_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jrp.2009.12.004"},{"key":"e_1_2_7_119_1","doi-asserted-by":"publisher","DOI":"10.4324\/9781003149347"},{"key":"e_1_2_7_120_1","doi-asserted-by":"publisher","DOI":"10.1177\/1073191112449857"},{"key":"e_1_2_7_121_1","doi-asserted-by":"publisher","DOI":"10.1001\/archpsyc.56.1.78"},{"key":"e_1_2_7_122_1","doi-asserted-by":"publisher","DOI":"10.1080\/00207450590958475"}],"container-title":["Psychophysiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/psyp.14109","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/psyp.14109","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/psyp.14109","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,21]],"date-time":"2023-08-21T15:52:29Z","timestamp":1692633149000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/psyp.14109"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,5,26]]},"references-count":121,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2022,11]]}},"alternative-id":["10.1111\/psyp.14109"],"URL":"https:\/\/doi.org\/10.1111\/psyp.14109","archive":["Portico"],"relation":{},"ISSN":["0048-5772","1469-8986"],"issn-type":[{"value":"0048-5772","type":"print"},{"value":"1469-8986","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,5,26]]},"assertion":[{"value":"2020-02-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-04-21","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-05-26","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e14109"}}