Apostolos P. Georgopoulos, MD PhD

Director,  Brain Sciences Center

Regents Professor, University of Minnesota

American Legion Brain Sciences Chair,  University of Minnesota

McKnight Presidential Chair in Cognitive Neuroscience, University of Minnesota

Professor of Neuroscience, Neurology and Psychiatry, University of Minnesota

Research

Magnetoencephalography of brain function

Neural mechanisms of cognitive processes

Neurophysiology of motor control and cognition

Functional MRI of motor and cognitive processes

Education

University of Athens School of Medicine, Athens, Greece

Publications links

2010-2015 | 2006-2009 | 2004-2005 | 2000-2003 | 1997-1999 | 1993-1996 | 1988-1992 | 1975-1987

Publications: 2004-2005

Links No. Reference

Abstract

191kb pdf

161 Crowe, D.A., Averbeck, B.B., Chafee, M.V., and Georgopoulos, A.P. (2005)
Dynamics of parietal neural activity during spatial cognitive processing.  Neuron 47: 885-891.

Abstract

347kb pdf

160 Wilson, T.W., Leuthold, A.C., Lewis, S.M., Georgopoulos, A,P, and Pardo, P.J. (2005)
Cognitive dimensions of orthographic stimuli affect occipitotemporal dynamics.  Exp. Brain Res. 167: 141-147

Abstract

1.6mb pdf

159 Chafee, M.V., Crowe, D.A., Averbeck, B.B. and Georgopoulos, A.P. (2005)
Neural correlates of spatial judgment during object construction in parietal cortex.  Cerebral Cortex 15: 1393-1413.

Abstract

405kb pdf

158 Georgopoulos, A.P., Langheim, F.J.P., Leuthold, A.C. and Merkle, A. (2005)
Magnetoencephalographic signals predict movement trajectory in space. Exp. Brain Res. 167: 132-135.

Abstract

1.2mb pdf

157 Leuthold, A.C., Langheim, F.J.P., Lewis, S.M. and Georgopoulos, A.P. (2005)
Time series analysis of magnetoencephalographic (MEG) data during copying. Exp. Brain Res. 164: 211-222.

Abstract

550kb pdf

156 Gourtzelidis, P., Tzagarakis, C., Lewis, S.M., Crowe, D.A., Auerbach, E., Jerde, T.A.,  Ugurbil, K. and Georgopoulos, A.P. (2005)
Mental maze solving: Directional fMRI tuning and population coding in the superior parietal lobule.  Exp. Brain Res. 165: 275-282.

Abstract

265kb pdf

155 Lewis, S.M., Jerde, T.A., Tzagarakis, C., Georgopoulos, M.A., Tsekos, N., Amirikian, B., Kim, S.-G., Ugurbil, K. and Georgopoulos, A.P. (2005)
Logarithmic transformation for high-field BOLD fMRI data.  Exp. Brain Res. 165: 447-453.

Abstract

1.7mb pdf

154 Naselaris, T., Merchant, H., Amirikian, B. and Georgopoulos, A.P. (2005)
Spatial reconstruction of trajectories of an array of recording microelectrodes.  J. Neurophysiol. 93: 2318-2330.

Abstract

18kb pdf

153 Georgopoulos, A.P. (2004)
Catching for real and catching for fun in ecological psychology.  Focus on “Internal models of target motion: Expected dynamics override measured kinematics in timing manual interceptions”.  J. Neurophysiol. 91: 1455.

Abstract

389kb pdf

152 Merchant, H., Battaglia-Mayer, A. and Georgopoulos, A.P. (2005)
Decoding of path-guided apparent motion from neural ensembles in posterior parietal cortex.  Exp. Brain Res. 161: 532-540.

Abstract

484kb pdf

151 Wilson, T.W., Leuthold, A.C., Lewis, S.M., Georgopoulos, A.P. and Pardo, P.J.  (2005)
The time and space of lexicality: A neuromagnetic view.  Exp. Brain Res. 162: 1-13.

Abstract

1.7mb pdf

150 Averbeck, B.B., Chafee, M.V., Crowe, D.A. and Georgopoulos, A.P. (2005)
The parietal representation of hand velocity in a copy task. J. Neurophysiol. 93: 508-518.

Abstract

260kb pdf

149 Crowe, D.A., Chafee, M.V., Averbeck, B.B. and Georgopoulos, A.P. (2004)
Participation of primary motor cortical neurons in a distributed network during maze solution: Representation of spatial parameters and time course comparison with parietal area 7a. Exp. Brain Res. 158: 28-34.

Abstract

515kb pdf

148 Georgopoulos M.A., Georgopoulos, A.P., Kurz, N. and Landau, B. (2004) 
Figure copying in Williams syndrome and normal subjects.  Exp. Brain Res.  157: 137-146.

Abstract

8.3mb pdf

147 Merchant, H., Fortes, A. F. and Georgopoulos, A.P.  (2004)
Short-term memory effects on the representation of two-dimensional space in the rhesus monkey.  Animal Cognition 7: 133-143.

5.9mb pdf

146 Georgopoulos, A.P. (2004)
Brain mechanisms of praxis.  In: The Cognitive Neurosciences III, Gazzaniga, M.S. (ed.), MIT Press: Cambridge, MA, pp 475-484.

6.4mb pdf

145 Fortes, A.F., Merchant, H. and Georgopoulos, A.P.  (2004)
Comparative and categorical spatial judgments in the monkey: ‘high’ and ‘low’.  Animal Cognition  7: 101-108.

Abstract

747kb pdf

144 Merchant, H., Battaglia-Mayer, A. and Georgopoulos, A.P.  (2004)
Neural responses during interception of real and apparent circularly moving targets in motor cortex and area 7a. Cerebral Cortex 14: 314-331.

Abstract

929kb pdf

143 Merchant, H., Battaglia-Mayer, A. and Georgopoulos, A.P.  (2004)
Neural responses in motor cortex and area 7a to real and apparent motion.  Exp. Brain Res. 154: 291-307.

Abstract

505kb pdf

142 Amirikian, B. and Georgopoulos, A.P.  (2003)
Modular organization of directionally tuned cells in the motor cortex: Is there a short-range order?  Proc. Natl. Acad. Sci. U.S.A.100: 12474-12479.

Abstract

548kb pdf

141 Crowe, D.A., Chafee, M.V., Averbeck, B.B. and Georgopoulos, A.P.  (2004)
Neural activity in primate parietal area 7a related to a spatial analysis of visual mazes.  Cerebral Cortex  14: 23-34.

 

 
Updated March 19, 2015