Downloaded from rspb.royalsocietypublishing.org on July 20, 2010
8 A. E. Welchman et al. Reaction beats intention
Gowen, E., Stanley, J. & Miall, R. C. 2008 Movement
interference in autism-spectrum disorder. Neuropsycholo-
gia 46, 1060-1068. (doi:10.1016/j.neuropsychologia.
2007.11.004)
Halsband, U., Ito, N., Tanji, J. & Freund, H. J. 1993 The role
of premotor cortex and the supplementary motor area in
the temporal control of movement in man. Brain 116,
243 - 266. (doi:10.1093/brain/116.1.243)
Iacoboni, M., Molnar-Szakacs, I., Gallese, V., Buccino, G.,
Mazziotta, J. C. & Rizzolatti, G. 2005 Grasping the inten-
tions of others with one’s own mirror neuron system.
PLoS Biol. 3, 529 - 535.
Isoda, M. & Hikosaka, O. 2007 Switching from automatic
to controlled action by monkey medial frontal
cortex. Nat. Neurosci. 10, 240 - 248. (doi:10.1038/
nn1830)
Jenkins, I. H., Jahanshahi, M., Jueptner, M., Passingham,
R. E. & Brooks, D. J. 2000 Self-initiated versus externally
triggered movements. II. The effect of movement predict-
ability on regional cerebral blood flow. Brain 123,
1216 - 1228. (doi:10.1093/brain/123.6.1216)
Jones, E. G. 1987 Ascending inputs to, and internal organiz-
ation of, cortical motor areas. Ciba Found. Symp. 132,
21-39.
Kelso, J. A., Southard, D. L. & Goodman, D. 1979 On the
nature of human interlimb coordination. Science 203,
1029 - 1031. (doi:10.1126/science.424729)
Kilner, J. M., Paulignan, Y. & Blakemore, S. J. 2003 An
interference effect of observed biological movement on
action. Curr. Biol. 13, 522 - 525. (doi:10.1016/S0960-
9822(03)00165-9)
Kurata, K. & Tanji, J. 1985 Contrasting neuronal-activity in
supplementary and precentral motor cortex of
monkeys. 2. Responses to movement triggering versus
non-triggering sensory signals. J. Neurophysiol. 53,
142 - 152.
Laplane, D., Talairach, J., Meininger, V., Bancaud, J. &
Orgogozo, J. M. 1977 Clinical consequences of corticec-
tomies involving supplementary motor area in man.
J. Neurol. Sci. 34, 301 - 314. (doi:10.1016/0022-
510X(77)90148-4)
Luce, R. D. 1986 Response times: their role in inferring elemen-
tary mental organization. New York, NY: Oxford
University Press.
Maimon, G. & Assad, J. A. 2006 Parietal area 5 and the
initiation of self-timed movements versus simple reac-
tions. J. Neurosci. 26, 2487 - 2498. (doi:10.1523/
JNEUROSCI.3590-05.2006)
Majsak, M. J., Kaminski, T., Gentile, A. M. & Flanagan,
J. R. 1998 The reaching movements of patients with
Parkinson’s disease under self-determined maximal
speed and visually cued conditions. Brain 121,
755 - 766. (doi:10.1093/brain/121.4.755)
Mushiake, H., Inase, M. & Tanji, J. 1991 Neuronal-activity
in the primate premotor, supplementary, and precentral
motor cortex during visually guided and internally
determined sequential movements. J. Neurophysiol. 66,
705 - 718.
Obhi, S. S. & Haggard, P. 2004 Internally generated and
externally triggered actions are physically distinct and
independently controlled. Exp. Brain Res. 156, 518 - 523.
(doi:10.1007/s00221-004-1911-4)
Obhi, S. S., Matkovich, S. & Chen, R. 2009a Changing the
‘when’ and ‘what’ of intended actions. J. Neurophysiol.
102, 2755 - 2762. (doi:10.1152/jn.00336.2009)
Obhi, S. S., Matkovich, S. & Gilbert, S. J. 2009b
Modification of planned actions. Exp. Brain Res. 192,
265 - 274. (doi:10.1007/s00221-008-1584-5)
Ratcliff, R. 1993 Methods for dealing with reaction-time
outliers. Psychol. Bull. 114, 510 - 532. (doi:10.1037/
0033-2909.114.3.510)
Roland, P. E., Meyer, E., Shibasaki, T., Yamamoto, Y. L. &
Thompson, C. J. 1982 Regional cerebral blood flow
changes in cortex and basal ganglia during voluntary
movements in normal human volunteers.
J. Neurophysiol. 48, 467 - 480.
Romo, R. & Schultz, W. 1987 Neuronal-activity preceding
self-initiated or externally timed arm movements in
area-6 of monkey cortex. Exp. Brain Res. 67, 656 - 662.
Rosenbaum, D. A., Hindorff, V. & Munro, E. M. 1987 Sche-
duling and programming of rapid finger sequences: tests
and elaborations of the hierarchical editor model.
J. Exp. Psychol. Hum. 13, 193 - 203.
Rushworth,M. F. S., Hadland, K. A., Paus, T. & Sipila, P. K.
2002 Role of the human medial frontal cortex in task
switching: a combined fMRI and TMS study.
J. Neurophysiol. 87, 2577 - 2592.
Sinclair, C. & Hammond, G. R. 2009 Excitatory and inhibi-
tory processes in primary motor cortex during the
foreperiod of a warned reaction time task are unrelated
to response expectancy. Exp. Brain Res. 194, 103 - 113.
(doi:10.1007/s00221-008-1684-2)
Smeets, J. B. J. & Brenner, E. 1995 Perception and action are
based on the same visual information: distinction between
position and velocity. J. Exp. Psychol. Hum. 21, 19-31.
(doi:10.1037/0096-1523.21.1.19)
Stanley, J., Gowen, E. & Miall, R. C. 2007 Effects of agency
on movement interference during observation of a moving
dot stimulus. J. Exp. Psychol. Hum. 33, 915 - 926. (doi:10.
1037/0096-1523.33.4.915)
Sumner, P., Nachev, P., Morris, P., Peters, A. M., Jackson,
S. R., Kennard, C. & Husain, M. 2007 Human medial
frontal cortex mediates unconscious inhibition of
voluntary action. Neuron 54, 697 - 711. (doi:10.1016/j.
neuron.2007.05.016)
Waszak, F., Wascher, E., Keller, P., Koch, I., Aschersleben, G.,
Rosenbaum, D. A. & Prinz, W. 2005 Intention-based and
stimulus-based mechanisms in action selection. Exp. Brain
Res. 162, 346-356. (doi:10.1007/s00221-004-2183-8)
Woodworth, R. S. 1899 Psychological monograph supplement
13: the accuracy of voluntary movement. New York, NY:
Macmillan.
Proc. R. Soc. B
More intriguing information
1. The name is absent2. How do investors' expectations drive asset prices?
3. The Role of Land Retirement Programs for Management of Water Resources
4. Palvelujen vienti ja kansainvälistyminen
5. The name is absent
6. KNOWLEDGE EVOLUTION
7. Searching Threshold Inflation for India
8. The name is absent
9. The Impact of EU Accession in Romania: An Analysis of Regional Development Policy Effects by a Multiregional I-O Model
10. The name is absent