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Apostolos P. Georgopoulos MD, PhD

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No. Reference

Abstract

1.1mb pdf

87 Taira, M., Boline, J., Smyrnis, N., Georgopoulos, A.P. and Ashe, J. (1995)
On the relations between single cell activity in the motor cortex and the direction and magnitude of three-dimensional static isometric force.  Exp. Brain Res. 109: 367-376.

Abstract

1.2mb pdf

86 Lukashin, A.V., Wilcox, G.L. and Georgopoulos, A.P. (1995)
Modeling of directional operations in the motor cortex: A noisy network of spiking neurons is trained to generate neural-vector trajectories.  Neural Networks 9: 397-410.

Abstract

3.5mb pdf

85 Lukashin, A.V., Amirikian, B.R., Mozhaev, V.L., Wilcox, G.L. and Georgopoulos, A.P. (1995)
Modeling of motor cortical operations by an attractor network of stochastic neurons.  Biol. Cybernetics 74: 255-261.

Abstract

399kb pdf

84 Georgopoulos, A.P. (1996)
On the translation of directional motor cortical commands to activation of muscles via spinal interneuronal systems.  Cognitive Brain Res. 3: 151-155.

Abstract

901kb pdf

83 Georgopoulos, A.P. (1995)
Current issues in directional motor control.  Trends in Neurosci. 18: 506-510.

9.7mb pdf

82 Georgopoulos, A.P. (1995)
Reaching: Coding in motor cortex. In: The Handbook of Brain Theory and Neural Networks., M. A. Arbib (ed.), MIT: Cambridge, MA, pp. 783-787.

Abstract

825kb pdf

81 Pellizzer, G., Sargent, P. and Georgopoulos, A.P. (1995)
Motor cortical activity in a context-recall task.  Science 269: 702-705.

Abstract

987kb pdf

80 Georgopoulos, A.P. and Pellizzer, G. (1995)
The mental and the neural: Psychological and neural studies of mental rotation and memory scanning.  Neuropsychologia 33: 1531-1547.

Abstract

2.4mb pdf

79 Schneider, W., Harris, T.J., Feldberg, I.E., Massey, J.T., Georgopoulos, A.P. and Meyer, R.A. (1995)
System for projection of a three-dimensional, moving virtual target for studies of eye-hand coordination.  J. Neurosci. Methods 62: 135-140.

4.3mb pdf

78 Pellizzer, G. and Georgopoulos, A.P. (1994)
Representations of movement and representations in movement.  Behavioral Brain Sci. 17: 216-217.

Abstract

1.1mb pdf

77 Georgopoulos, A.P. (1994)
Behavioral neurophysiology of the motor cortex. J. Lab. Clin. Med. 124: 766-774.

Abstract

856kb pdf

76 Lukashin, A.V., Wilcox, G.L. and Georgopoulos, A.P. (1994)
Overlapping neural networks for multiple motor engrams. Proc. Natl. Acad. Sci. U.S.A. 91: 8651-8654.

Abstract

1.5mb pdf

75 Georgopoulos, A.P. (1994)
New concepts in generation of movement. Neuron 13: 257-268.

11.4mb pdf

74 Georgopoulos, A.P. (1994)
Population activity in the control of movement.  Int. Rev. Neurobiol. 37: 103-119.

5.5mb pdf

73 Ashe, J. and Georgopoulos, A.P. (1994)
Movement parameters and neuronal activity in motor cortex and area 5. Cerebral Cortex 6: 590-600.

Abstract

580kb pdf

72 Lukashin, A.V. and Georgopoulos, A.P. (1994)
Directional operations in the motor cortex modeled by a network of spiking neurons. Biol. Cybern. 71: 79-85.

4.9mb pdf

71 Georgopoulos, A.P. (1995)
Motor cortex and cognitive processing. In: The Cognitive Neurosciences, Gazzaniga, M.S. (ed.), MIT Press: Cambridge, MA, pp. 507-517.

Abstract

423kb pdf

70 Kim, S.-G., Ashe, J., Hendrich, K., Ellermann, J.M., Merkle, H., Ugurbil, K., and Georgopoulos, A.P. (1993)
Functional magnetic resonance imaging of motor cortex: Hemispheric asymmetry and handedness. Science  261: 615-617

6.0mb pdf

69 Lukashin, A.V. and Georgopoulos, A.P. (1994)
A neural network for coding of trajectories by time series of neuronal population vectors. Neural Computation 6: 19-28.

Abstract

9.0mb pdf

68 Taira, M. and Georgopoulos, A.P. (1993)
Cortical cell types from spike trains. Neuroscience Res. 17: 39-45.

5.3mb pdf

67 Lukashin, A.V. and Georgopoulos, A.P. (1993)
A dynamical neural network model for motor cortical activity during movement: Population coding of movement trajectories. Biol. Cybernetics 69: 517-524.

Abstract

1.2mb pdf

66 Ashe, J., Taira, M., Smyrnis, N., Pellizzer, G., Georgakopoulos, T., Lurito, J.T. and Georgopoulos, A.P. (1993)
Motor cortical activity preceding a memorized movement trajectory with an orthogonal bend. Exp. Brain Res. 95: 118-130.

Abstract

4.2mb pdf

65 Ashe, J. and Georgopoulos, A.P. (1993)
Spatiotemporal motor processing. Ann. NY Acad. Sci. 682: 179-191.

9.1mb pdf

64 Pellizzer, G. and Georgopoulos, A.P. (1993)
Mental rotation of the intended movement direction. Current Directions in Psychol. Sci. 2: 12-17.

156kb pdf

63 Georgopoulos, A.P., Taira, M. and Lukashin, A. (1994)
Measuring synaptic interactions. (Response to Technical Comment).  Science 263: 1296-1297.

Abstract

994kb pdf

62 Georgopoulos, A.P., Taira, M. and Lukashin, A. (1993)
Cognitive neurophysiology of the motor cortex. Science 260: 47-52.

Abstract

857kb pdf

61 Pellizzer, G. and Georgopoulos, A.P. (1993)
Common processing constraints for visuomotor and visual mental rotations. Exp. Brain Res. 93: 165-172.
 

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