title: Geophysical variables and behavior: LXXXV. Sudden infant death, bands of geomagnetic activity, and pc1 (0.2 to 5 HZ) geomagnetic micropulsations.
abstract: Pc1s (continuous pulsations) within the geomagnetic field, whose durations are about 30 minutes but which can reoccur several times nightly, are observed during periods when global geomagnetic activity is very low (less than 10 nT). The hypothesis that these 0.2 to 5 Hz synchronized micropulsations or hydromagnetic emissions might stimulate physical chemical cascades within the brain that precipitate the sudden death in infants was tested by correlational analysis for a two-year period (1960-1961) for Ontario. Results were consistent with the hypothesis that the monthly incidences of these unexpected deaths, pcl micropulsations and geomagnetic activity less than 10 nT displayed a shared source of variance. Implications are discussed.
authors.affiliation: Neuroscience Research Group, Laurentian University, Sudbury, Ontario, Canada.
authors.forename: R P
authors.initials: RP
authors.lastname: O'Connor
authors.forename: M A
authors.initials: MA
authors.lastname: Persinger
mesh_terms: D002140:California / Q000453:epidemiology; D018534:Earth, Planet; D004574:Electromagnetic Fields; D006801:Humans; D015994:Incidence; D007223:Infant; D008280:Magnetics; D012621:Seasons; D013398:Sudden Infant Death / Q000453:epidemiology*