Does right and left prefrontal transcranial magnetic stimulation at 1 Hz affect mood in healthy volunteers?
Apart from the unexpected and so far unreplicated effect on mean arterial pressure, there were no side-specific effects on mood in volunteers. It is unlikely that a simple laterality model of mood together with the assumed activating effect of higher and 'quenching' effect of lower stimulation frequency can account for the effects of TMS on mood.
The prevalence of PBC increased in Finland during 1988-99, owing to both the increased incidence and the prolonged survival.