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Apostolos P. Georgopoulos MD, PhD

Links No. Reference
11.8mb pdf 28 Georgopoulos, A.P. (1987)
Cortical mechanisms subserving reaching. In: Motor areas of the cerebral cortex, CIBA Foundation Symposium No. 132, Wiley, pp. 125-132.

Abstract

925kb pdf

27 Georgopoulos, A.P. and Massey, J.T. (1987)
Cognitive spatial-motor processes. 1. The making of movements at various angles from a stimulus direction. Exp. Brain Res. 65: 361-370.

275kb pdf

26 Georgopoulos, A.P., Schwartz, A.B. and Kettner, R.E. (1987)
Neuronal coding and robotics. (Response to Technical Comment).  Science 237: 301.

Abstract

608kb pdf

25 Georgopoulos, A.P., Schwartz, A.B. and Kettner, R.E. (1986)
Neuronal population coding of movement direction. Science  233: 1416-1419.

Abstract

4.1mb pdf

24 Georgopoulos, A.P. and Massey, J.T. (1985)
Static versus dynamic effects in motor cortex and area 5: Comparison during movement time.  Beh. Brain Res. 18: 159-166.

3.5mb pdf

23 Massey, J.T., Schwartz, A.B. and Georgopoulos, A.P. (1986)
On information processing and performing a movement sequence.  Exp. Brain Res. Suppl. 15: 242-251.

Abstract

1.5mb pdf

22 Georgopoulos, A.P. (1986) 
On reaching.  Ann. Rev. Neurosci., 9:147-170.

Abstract

1.3mb pdf

21 Caminiti, R., Zeger, S., Johnson, P.B., Urbano, A. and Georgopoulos, A.P. (1985)
Cortico-cortical efferent systems in the monkey: A quantitative spatial analysis of the tangential distribution of cells of origin. J. Comp. Neurol.,  241: 405-419.

Abstract

2.5mb pdf

20 DeLong, M.R., Crutcher, M.D. and Georgopoulos, A.P. (1985)
Primate globus pallidus and subthalamic nucleus: Functional organization.  J. Neurophysiol. 53: 530-543.

13.0mb pdf

19 DeLong, M.R., Georgopoulos, A.P., Crutcher, M.D., Mitchell S.J., Richardson, R.T. and Alexander, G.E. (1984)
Functional organization of the basal ganglia: contributions of single-cell recording studies.  In: Functions of the basal ganglia, CIBA Foundation Symposium No. 107, p. 64-82.

Abstract

8.8mb pdf

18 DeLong, M.R., Alexander, G.E., Georgopoulos, A.P., Crutcher,  M.D., Mitchell, S.J., and Richardson, R.T. (1984)
Role of basal ganglia in limb movements.  Human Neurobiol. 2: 235-244.

3.8mb pdf

17 Georgopoulos, A.P., Kalaska, J.F., and Caminiti, R. (1985)
Relations between two-dimensional arm movements and single cell discharge in motor cortex and area 5: Movement direction versus movement endpoint.  Exp. Brain Res. Suppl. 10: 176-183.

8.7mb pdf

16 Georgopoulos, A.P., Kalaska, J.F., Crutcher, M.D., Caminiti R., and Massey, J.T. (1984)
The representation of movement direction in the motor cortex: Single cell and population studies.  In:  Dynamic aspects of neocortical function, G.M. Edelman, W.M. Cowan and W.E. Gall, eds., John Wiley and Sons, New York, p. 501-524.

Abstract

864kb pdf

15 Georgopoulos, A.P., Caminiti, R., and Kalaska, J.F. (1984)
Static spatial effects in motor cortex and area 5:  Quantitative  relations in a two-dimensional space.  Exp. Brain Res. 54: 446-454.

5.1mb pdf

14 DeLong, M.R., Georgopoulos, A.P., and Crutcher, M.D. (1983)
Cortico-basal ganglia relations and coding of motor performance.  Exp. Brain Res. Suppl. 7: 30-40.

Abstract

1.1mb pdf

13 DeLong, M.R., Crutcher, M.D., and Georgopoulos, A.P. (1983)
Relations between movement and single cell discharge in the substantia nigra of the behaving monkey.  J. Neurosci. 3:1599-1606.

Abstract

1.2mb pdf

12 Georgopoulos, A.P., DeLong, M.R., and Crutcher, M.D. (1983)
Relations between parameters of step-tracking movements and single cell discharge in the globus pallidus and subthalamic nucleus of the behaving monkey.  J. Neurosci. 3: 1586-1598.

Abstract

1.2mb pdf

11 Kalaska, J.F., Caminiti, R., and Georgopoulos, A.P. (1983)
Cortical mechanisms related to the direction of two-dimensional arm movements: Relations in parietal area 5 and comparison with motor cortex.  Exp. Brain Res. 51: 247-260.

Abstract

1.3mb pdf

10 Georgopoulos, A.P., Kalaska, J.F., Caminiti, R., and Massey, J.T. (1983)
Interruption of motor cortical discharge subserving aimed arm movements.  Exp. Brain Res. 49:327-340.

3.4mb pdf

9 Georgopoulos, A.P., Caminiti, R., Kalaska, J.F., and Massey, J.T. (1983)
Spatial coding of movement: A hypothesis concerning the coding of movement direction by motor cortical populations. Exp. Brain Res. Suppl. 7: 327-336.

Abstract

1.7mb pdf

8 Georgopoulos, A.P., Kalaska, J.F., Caminiti, R., and Massey, J.T. (1982)
On the relations between the direction of two-dimensional arm movements and cell discharge in primate motor cortex.  J. Neurosci. 2:1527-1537.

Abstract

3.1mb pdf

7 Georgopoulos, A.P., Kalaska, J.F., and Massey, J.T. (1981)
Spatial trajectories and reaction times of aimed movements: effects of practice, uncertainty and change in target location. J. Neurophysiol. 46:725-743.

43mb pdf

6 DeLong, M.R., and Georgopoulos, A.P. (1981)
Motor functions of the basal ganglia.  In: Handbook of Physiology, The Nervous System.  V.B. Brooks, volume editor, J.M. Brookhart and V.B. Mountcastle, section editors.  Section 1, Volume II, Part 2.  American Physiological Society, Bethesda, Maryland, pp. 1071-1061.

7.8mb pdf

5 DeLong, M.R., and Georgopoulos, A.P. (1979)
Physiology of the basal ganglia: A brief overview.  Advances in Neurology 23: 137-153.

4.6mb pdf

4 DeLong, M.R. and Georgopoulos, A.P. (1979)
Motor functions of the basal ganglia as revealed by studies of single cell activity in the behaving primate
.  Advances in Neurology 24: 131-140.

Abstract

380kb pdf

3 Georgopoulos, A.P. (1977)
Stimulus-response relations in high-threshold mechanothermal fibers innervating primate glabrous skin.  Brain Res. 128:547-552.

Abstract

2.1mb pdf

2 Georgopoulos, A.P. (1976)
Functional properties of primary afferent units probably related to pain mechanism in primate glabrous skin. J. Neurophysiol. 39: 71-83.

Abstract

7.1mb pdf

1 Mountcastle, V.B., Lynch, J.C., Georgopoulos, A.P., Sakata, H. and Acuna, C. (1975)
Posterior parietal association cortex of the monkey: command functions for operations within extrapersonal space. J. Neurophysiol. 38: 871-908.
 

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