View source for CZ:Ref:DOI:10.1002/jmri.22125

{{cite journal| author=Wang R, Wang GJ, Goldstein RZ, Caparelli EC, Volkow ND, Fowler JS et al.| title=Induced magnetic force in human heads exposed to 4 T MRI | journal=J Magn Reson Imaging | year= 2010 | volume= 31 | issue= 4 | pages= 815-20 | pmid=20373424 
| url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=clinical.uthscsa.edu/cite&retmode=ref&cmd=prlinks&id=20373424 | doi=10.1002/jmri.22125 }}
:Describes a measurement of [[magnetic field]] [[field gradient|gradients]] and magnetic [[force]]s, based on [[FLASH]]-[[MRI]] data obtained from 118 healthy human subjects (of which 100 males) aged between 18 and 60. Concludes that "the induced magnetic force is highly significant in the [[eyeball]]s, [[orbitofrontal cortex|orbitofrontal]] and [[temporal cortex|temporal]] [[cerebral cortex|cortices]], subcallosal gyrus, [[anterior cingulate cortex|anterior cingulate]] as well as [[midbrain]] and [[brainstem]] ([[pons]]), regardless of subjects' [[age (biology)|age]] or [[gender]]. "