Single-trial neural correlates of arm movement preparation

Neuron

Volumn 71, Issue 3, 2011, Pages 555-564

  Afshar, Afsheen ^a,b   Santhanam, Gopal ^a   Yu, Byron M ^a,c   Ryu, Stephen I ^a,d   Sahani, Maneesh ^a,c   Shenoy, Krishna V ^a,b  

^a Stanford University   (United States)

^b STANFORD UNIVERSITY   (United States)

^c UNIVERSITY COLLEGE LONDON   (United Kingdom)

^d PALO ALTO MEDICAL FOUNDATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANIMAL BEHAVIOR; ANIMAL CELL; ANIMAL EXPERIMENT; ARM MOVEMENT; ARTICLE; BRAIN FUNCTION; CONTROLLED STUDY; ELECTROENCEPHALOGRAM; MICROELECTRODE; NERVE CELL; NERVE CELL MEMBRANE POTENTIAL; NONHUMAN; PREMOTOR CORTEX; PRIORITY JOURNAL; REACTION TIME; RHESUS MONKEY;

ANIMALS; ARM; ELECTROPHYSIOLOGY; FIXATION, OCULAR; MACACA MULATTA; MICROELECTRODES; MODELS, NEUROLOGICAL; MOTOR CORTEX; MOVEMENT; NEURONS; PSYCHOMOTOR PERFORMANCE; REACTION TIME;

EID: 79960215609     PISSN: 08966273     EISSN: 10974199     Source Type: Journal    
DOI: 10.1016/j.neuron.2011.05.047     Document Type: Article

References (24)

1. Bastian A., Schöner G., Riehle A. Preshaping and continuous evolution of motor cortical representations during movement preparation. Eur. J. Neurosci. 2003, 18:2047-2058.
2. Churchland M.M., Shenoy K.V. Delay of movement caused by disruption of cortical preparatory activity. J. Neurophysiol. 2007, 97:348-359.
3. Churchland M.M., Shenoy K.V. Temporal complexity and heterogeneity of single-neuron activity in premotor and motor cortex. J. Neurophysiol. 2007, 97:4235-4257.
4. Churchland M.M., Afshar A., Shenoy K.V. A central source of movement variability. Neuron 2006, 52:1085-1096.
5. Churchland M.M., Santhanam G., Shenoy K.V. Preparatory activity in premotor and motor cortex reflects the speed of the upcoming reach. J. Neurophysiol. 2006, 96:3130-3146.
6. Churchland M.M., Yu B.M., Ryu S.I., Santhanam G., Shenoy K.V. Neural variability in premotor cortex provides a signature of motor preparation. J. Neurosci. 2006, 26:3697-3712.
7. Churchland M.M., Yu B.M., Sahani M., Shenoy K.V. Techniques for extracting single-trial activity patterns from large-scale neural recordings. Curr. Opin. Neurobiol. 2007, 17:609-618.
8. Churchland M.M., Cunningham J.P., Kaufman M.T., Ryu S.I., Shenoy K.V. Cortical preparatory activity: representation of movement or first cog in a dynamical machine?. Neuron 2010, 68:387-400.
9. Churchland M.M., Yu B.M., Cunningham J.P., Sugrue L.P., Cohen M.R., Corrado G.S., Newsome W.T., Clark A.M., Hosseini P., Scott B.B., et al. Stimulus onset quenches neural variability: a widespread cortical phenomenon. Nat. Neurosci. 2010, 13:369-378.
10. Cisek P., Kalaska J.F. Neural correlates of mental rehearsal in dorsal premotor cortex. Nature 2004, 431:993-996.
11. Crammond D.J., Kalaska J.F. Prior information in motor and premotor cortex: activity during the delay period and effect on pre-movement activity. J. Neurophysiol. 2000, 84:986-1005.
12. Erlhagen W., Schöner G. Dynamic field theory of movement preparation. Psychol. Rev. 2002, 109:545-572.
13. Hanes D.P., Schall J.D. Neural control of voluntary movement initiation. Science 1996, 274:427-430.
14. McQuarrie A.D.R., Tsai C.L. Regression and Time Series Model Selection 1998, World Scientific, Hackensack, NJ.
15. Messier J., Kalaska J.F. Covariation of primate dorsal premotor cell activity with direction and amplitude during a memorized-delay reaching task. J. Neurophysiol. 2000, 84:152-165.
16. Riehle A., Requin J. Monkey primary motor and premotor cortex: single-cell activity related to prior information about direction and extent of an intended movement. J. Neurophysiol. 1989, 61:534-549.
17. Riehle A., Requin J. The predictive value for performance speed of preparatory changes in neuronal activity of the monkey motor and premotor cortex. Behav. Brain Res. 1993, 53:35-49.
18. Rivera-Alvidrez Z., Kalmar R., Ryu S.I., Shenoy K.V. Low-dimensional neural features predict muscle EMG signals. Conf. Proc. IEEE Eng. Med. Biol. Soc. 2010, 2010:6027-6033.
19. Rosenbaum D.A. Human movement initiation: specification of arm, direction, and extent. J. Exp. Psychol. Gen. 1980, 109:444-474.
20. Santhanam G., Ryu S.I., Yu B.M., Afshar A., Shenoy K.V. A high-performance brain-computer interface. Nature 2006, 442:195-198.
21. Tanji J., Evarts E.V. Anticipatory activity of motor cortex neurons in relation to direction of an intended movement. J. Neurophysiol. 1976, 39:1062-1068.
22. Weinrich M., Wise S.P. The premotor cortex of the monkey. J. Neurosci. 1982, 2:1329-1345.
23. Wise S.P. The primate premotor cortex: past, present, and preparatory. Annu. Rev. Neurosci. 1985, 8:1-19.
24. Yu B.M., Cunningham J.P., Santhanam G., Ryu S.I., Shenoy K.V., Sahani M. Gaussian-process factor analysis for low-dimensional single-trial analysis of neural population activity. J. Neurophysiol. 2009, 102:614-635.