In a measurement sequence and apparatus for three-dimensional magnetic
resonance imaging, in which an acquisition of measurement data ensues by
scanning multiple lines in k-space; and the number of k-space lines is
apportioned among a number of partial acquisitions so that scanning of
associated k-space lines occurs in each partial acquisition, the k-space
lines are associated with the partial acquisitions such that the
association corresponds to the following association rule: (a) evaluation
of each k-space line with a distance measure that characterizes the
distance of the respective k-space line relative to the k-space center,
(b) arrangement of the k-space lines to be scanned in an order dependent
on the distance measure, (c) grouping of the k-space lines arranged in
order into a number of groups with a number of successive k-space lines
being combined into a group, and (d) association of the k-space lines
with the partial acquisitions by, for each group, the k-space lines
combined into this group are apportioned to different partial
acquisitions.