S Grootoonk

Correction for movement-related effects arising from data interpolation in fMRI time-series

Karl J. Friston, Robert Turner, John Ashburner, 1997 .

Assessment of movement-related signal changes in fMRI

Karl J. Friston, Geraint Rees, Robert Turner, 1997 .

Performance Evaluation of the Positron Scanner ECAT EXACT

S Grootoonk, K Wienhard, W D Heiss, 1992, Journal of computer assisted tomography.

Regional cerebral blood flow during volitional expiration in man: a comparison with volitional inspiration.

S Grootoonk, Richard S. J. Frackowiak, S. Ramsay, 1993, The Journal of physiology.

A rotating PET scanner using BGO block detectors: design, performance and applications.

S Grootoonk, A Geissbuhler, M Defrise, 1993, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.

Physical performance of a positron tomograph for brain imaging with retractable septa.

T J Spinks, P M Bloomfield, T Jones, 1992, Physics in medicine and biology.