Oskar Hougaard Jefsen, Katrine Holde, John J McGrath, Veera Manikandan Rajagopal, Clara Albiñana, Bjarni Jóhann Vilhjálmsson, Jakob Grove, Esben Agerbo, Zeynep Yilmaz, Oleguer Plana-Ripoll, Trine Munk-Olsen, Ditte Demontis, Anders Børglum, Ole Mors, Cynthia M Bulik, Preben Bo Mortensen, Liselotte Vogdrup Petersen
Polygenic Risk of Mental Disorders and Subject-Specific School Grades
Biological psychiatry
eeg coherence computed 19 scalp locations 189 children ranging age 5 16 years tests spatial homogeneity eeg coherence conducted comparing eeg coherence function different interelectrode distances anteriortoposterior versus posteriortoanterior directions highly significant inhomogeneities observed since greater coherence present anteriortoposterior direction posteriortoanterior directions greater coherence also present frontal derivations posterior derivations right hemisphere comparison left hemisphere data indicate least two separate sources eeg coherence present 1 coherence produced action short length axonal connections 2 coherence produced action long distance connections measures phase delays function interelectrode distance supported development twocompartmental model eeg coherence different features coherence produced different length fiber systems based model number hypotheses developed explain differences connectivity left right hemispheres frontal versus occipital cortex