Spatial attention and memory versus motor preparation: premotor cortex involvement as revealed by fMRI.
Simon SR, Meunier M, Piettre L, Berardi AM, Segebarth CM, Boussaoud D.
Simon SR, et al.
J Neurophysiol. 2002 Oct;88(4):2047-57. doi: 10.1152/jn.2002.88.4.2047.
J Neurophysiol. 2002.
PMID: 12364527
Free article.
One maximized spatial attention and memory demands by presenting long series of stimuli (4, 8, or 12) before the motor instructional cue, whereas the other extended the motor preparation phase by imposing long and variable delays (1-5.5 s) between the onset of the instruct …
One maximized spatial attention and memory demands by presenting long series of stimuli (4, 8, or 12) before the motor instructional cue, wh …