Phase-amplitude coupling of delta brush unveiling neuronal modulation development in the neonatal brain

• Published in: Neuroscience letters Vol. 735; p. 135211
• Main Authors: Shibata, Takashi, Otsubo, Hiroshi
• Format: Journal Article
• Language: English
• Published: Ireland Elsevier B.V 14.09.2020
• Subjects: Brain - growth & development; Child Development - physiology; Delta Rhythm - physiology; Developing modulator; Direct mean vector length; Electroencephalography; Electroencephalography - methods; Female; Humans; Infant, Newborn; Male; Modulation index; Neonate; Neurogenesis - physiology; White matter; MVL; HFOs; Direct mean vector length; PACT; Electroencephalography; White matter; dMVL; Modulation index; PAC; Neonate; Developing modulator; PMW; MI; SOZ

•Phase-amplitude coupling identified delta brushes as complex waveforms of slow delta waves and alpha-beta activities.•Phase-amplitude coupling of delta brushes being maximum around 32–36 post-menstrual weeks with occipital predominance.•Delta brushes have consistent coupling phases 0° or 180° betwe...