In the journal, Advances in Space Research Volume 40, Issue 12, 2007 , pages 1941-1951
there is an study:
Effects of geomagnetic activity variations on the physiological and pychological state of functionalily healthy humans: Some results of Azerbaijani studies
The main takeaway "...severe disturbances of geomagnetic conditions cause negative influence, seriously disintegrate brains functionality, activate braking processes and amplify the negative emotional background of an individual."
There are dozens of papers like this and probably even more at the time of this writing. Suicides, incarcerations
Another study which duplicated the low wave frequencies expelled from sun during solar storms 3 Hz and 60 Hz, subjects exposed had significantly reduced motor function.
Locus Coeruleus
