Definitions for "Hammers"
Free-swinging or fixed metal impact surfaces attached to the rotor assembly of an impactor or hammermill crusher. Sometimes designated as "beaters".
Keywords:  peen, ounce, context, handle, cross
In the context of this book, use either a 4-ounce ball-peen or a cross-peen hammer, and hold it toward the end of the handle.
'Hammers' refers to the digital human brain parcellation of Alexander Hammers et al., where 43 areas are defined. The numbers refer to the integer values in the volume ANALYZE file ( template_43_final) provided by Alexander Hammers.