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Apostolos Georgopoulos

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Arthur C Leuthold; Margaret Y Mahan; John J Stanwyck; Angeliki Georgopoulos; Apostolos P Georgopoulos
The number of cysteine residues per mole in apolipoprotein E affects systematically synchronous neural interactions in women's healthy brains.
Vassilios N Christopoulos; Arthur C Leuthold; Apostolos P Georgopoulos
Spatiotemporal neural interactions underlying continuous drawing movements as revealed by magnetoencephalography.
Elissaios Karageorgiou; Arthur C Leuthold; Scott M Lewis; J Riley McCarten; Susan E McPherson; Susan Rottunda; David M Rubins; Laura S Hemmy; Apostolos P Georgopoulos
Canonical correlation analysis of synchronous neural interactions and cognitive deficits in Alzheimer's dementia.

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2013: Arthur C Leuthold; Margaret Y Mahan; John J Stanwyck; Angeliki Georgopoulos; Apostolos P Georgopoulos
The number of cysteine residues per mole in apolipoprotein E affects systematically synchronous neural interactions in women's healthy brains.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2013;226(4):525-36.
2012: Vassilios N Christopoulos; Arthur C Leuthold; Apostolos P Georgopoulos
Spatiotemporal neural interactions underlying continuous drawing movements as revealed by magnetoencephalography.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2012;222(1-2):159-71.
2012: Elissaios Karageorgiou; Arthur C Leuthold; Scott M Lewis; J Riley McCarten; Susan E McPherson; Susan Rottunda; David M Rubins; Laura S Hemmy; Apostolos P Georgopoulos
Canonical correlation analysis of synchronous neural interactions and cognitive deficits in Alzheimer's dementia.
Journal of neural engineering 2012;9(5):056003.
2012: V N Christopoulos; David A Crowe; C D Evans; A Georgopoulos; Bagrat Amirikian; D V Boeff; Apostolos P Georgopoulos
A network analysis of developing brain cultures.
Journal of neural engineering 2012;9(4):046008.
2012: Scott M Lewis; Trenton A Jerde; Peka Christova; Apostolos P Georgopoulos
A compact and realistic cerebral cortical layout derived from prewhitened resting-state fMRI time series: Cherniak's adjacency rule, size law, and metamodule grouping upheld.
Frontiers in neuroanatomy 2012;6():36.
2011: Elissaios Karageorgiou; John Lauriello; S Charles Schulz; Scott R Sponheim; Nancy C Andreasen; H Jeremy Bockholt; Vince D Calhoun; Randy L Gollub; Beng-Choon Ho; Apostolos P Georgopoulos
Neuropsychological testing and structural magnetic resonance imaging as diagnostic biomarkers early in the course of schizophrenia and related psychoses.
Neuroinformatics 2011;9(4):321-33.
2011: P Christova; Trenton A Jerde; Scott M Lewis; J K Lynch; Apostolos P Georgopoulos
True associations between resting fMRI time series based on innovations.
Journal of neural engineering 2011;8(4):046025.
2011: Hugo Merchant; Melissa S Robertson; David Andrew Crowe; Antonio Francisco Fortes; Apostolos P Georgopoulos
Top-down spatial categorization signal from prefrontal to posterior parietal cortex in the primate.
Frontiers in systems neuroscience 2011;5():69.
2010: B Engdahl; A C Leuthold; S M Lewis; A M Winskowski; Thomas N Dikel; H-R M Tan; Apostolos P Georgopoulos
Post-traumatic stress disorder: a right temporal lobe syndrome?
Journal of neural engineering 2010;7(6):066005.
2010: Aurelio Alonso; Ioannis G Koutlas; Arthur C Leuthold; Scott M Lewis; Apostolos P Georgopoulos
Cortical processing of facial tactile stimuli in temporomandibular disorder as revealed by magnetoencephalography.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2010;204(1):33-45.
2010: Ruggero Caminiti; Matthew V Chafee; Alexandra Battaglia-Mayer; Bruno B Averbeck; David A Crowe; Apostolos P Georgopoulos
Understanding the parietal lobe syndrome from a neurophysiological and evolutionary perspective.
The European journal of neuroscience 2010;31(12):2320-40.
2009: Heng-Ru May Tan; Arthur C Leuthold; David N Lee; Joshua K Lynch; Apostolos P Georgopoulos
Neural mechanisms of movement speed and tau as revealed by magnetoencephalography.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2009;195(4):541-52.
2009: Charidimos Tzagarakis; Trenton A Jerde; Scott M Lewis; Kâmil Uğurbil; Apostolos P Georgopoulos
Cerebral cortical mechanisms of copying geometrical shapes: a multidimensional scaling analysis of fMRI patterns of activation.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2009;194(3):369-80.
2009: Bruno Averbeck; David A Crowe; Matthew V Chafee; Apostolos P Georgopoulos
Differential contribution of superior parietal and dorsal-lateral prefrontal cortices in copying.
Cortex; a journal devoted to the study of the nervous system and behavior 2009;45(3):432-41.
2008: Hugo Merchant; Thomas Naselaris; Apostolos P Georgopoulos
Dynamic sculpting of directional tuning in the primate motor cortex during three-dimensional reaching.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2008;28(37):9164-72.
2008: Elissaios Karageorgiou; Ioannis G Koutlas; Aurelio Alonso; Arthur C Leuthold; Scott M Lewis; Apostolos P Georgopoulos
Cortical processing of tactile stimuli applied in quick succession across the fingertips: temporal evolution of dipole sources revealed by magnetoencephalography.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2008;189(3):311-21.
2008: Peka S Christova; Scott M Lewis; GA Tagaris; Kâmil Uğurbil; Apostolos P Georgopoulos
A voxel-by-voxel parametric fMRI study of motor mental rotation: hemispheric specialization and gender differences in neural processing efficiency.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2008;189(1):79-90.
2008: Trenton A Jerde; Scott M Lewis; Ute Goerke; Pavlos Gourtzelidis; Charidimos Tzagarakis; Joshua Lynch; Steen Moeller; Pierre-François Van de Moortele; Gregor Adriany; Jeran Trangle; Kâmil Uğurbil; Apostolos P Georgopoulos
Ultra-high field parallel imaging of the superior parietal lobule during mental maze solving.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2008;187(4):551-61.
2008: Apostolos P Georgopoulos; Elissaios Karageorgiou
Neurostatistics: applications, challenges and expectations.
Statistics in medicine 2008;27(3):407-17.
2007: Apostolos P Georgopoulos; Elissaios Karageorgiou; Arthur C Leuthold; Scott M Lewis; Joshua K Lynch; Aurelio Alonso; Zaheer Aslam; Adam F Carpenter; Angeliki Georgopoulos; Laura S Hemmy; Ioannis G Koutlas; Frederick J P Langheim; J Riley McCarten; Susan E McPherson; Jose Pardo; Patricia J Pardo; Gareth J Parry; Susan Rottunda; Barbara M Segal; Scott R Sponheim; John J Stanwyck; Massoud Stephane; Joseph J Westermeyer
Synchronous neural interactions assessed by magnetoencephalography: a functional biomarker for brain disorders.
Journal of neural engineering 2007;4(4):349-55.
2007: Apostolos P Georgopoulos; Costas N Stefanis
Local shaping of function in the motor cortex: motor contrast, directional tuning.
Brain research reviews 2007;55(2):383-9.
2007: Apostolos P Georgopoulos; Hugo Merchant; Thomas Naselaris; Bagrat Amirikian
Mapping of the preferred direction in the motor cortex.
Proceedings of the National Academy of Sciences of the United States of America 2007;104(26):11068-72.
2007: Tony W Wilson; Arthur C Leuthold; John E Moran; Patricia J Pardo; Scott M Lewis; Apostolos P Georgopoulos
Reading in a deep orthography: neuromagnetic evidence for dual-mechanisms.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2007;180(2):247-62.
2006: Thomas Naselaris; Hugo Merchant; Bagrat Amirikian; Apostolos P Georgopoulos
Large-scale organization of preferred directions in the motor cortex. I. Motor cortical hyperacuity for forward reaching.
Journal of neurophysiology 2006;96(6):3231-6.
2006: Thomas Naselaris; Hugo Merchant; Bagrat Amirikian; Apostolos P Georgopoulos
Large-scale organization of preferred directions in the motor cortex. II. Analysis of local distributions.
Journal of neurophysiology 2006;96(6):3237-47.
2006: Patricia J Pardo; Apostolos P Georgopoulos; John T Kenny; Traci A Stuve; Robert L Findling; S Charles Schulz
Classification of adolescent psychotic disorders using linear discriminant analysis.
Schizophrenia research 2006;87(1-3):297-306.
2006: Frederick J P Langheim; Alexander N Merkle; Arthur C Leuthold; Scott M Lewis; Apostolos P Georgopoulos
Dipole analysis of magnetoencephalographic data during continuous shape copying.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2006;170(4):513-21.
2006: Frederick J P Langheim; Arthur C Leuthold; Apostolos P Georgopoulos
Synchronous dynamic brain networks revealed by magnetoencephalography.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(2):455-9.
2006: Hugo Merchant; Apostolos P Georgopoulos
Neurophysiology of perceptual and motor aspects of interception.
Journal of neurophysiology 2006;95(1):1-13.
2005: Tony W Wilson; Arthur C Leuthold; Scott M Lewis; Apostolos P Georgopoulos; Patricia J Pardo
Cognitive dimensions of orthographic stimuli affect occipitotemporal dynamics.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2005;167(2):141-7.
2005: Apostolos P Georgopoulos; Frederick J P Langheim; Arthur C Leuthold; Alexander N Merkle
Magnetoencephalographic signals predict movement trajectory in space.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2005;167(1):132-5.
2005: David A Crowe; Bruno Averbeck; Matthew V Chafee; Apostolos P Georgopoulos
Dynamics of parietal neural activity during spatial cognitive processing.
Neuron 2005;47(6):885-91.
2005: Scott M Lewis; Trenton A Jerde; Charidimos Tzagarakis; Pavlos Gourtzelidis; Maria-Alexandra Georgopoulos; Nikolaos Tsekos; Bagrat Amirikian; Seong-Gi Kim; Kâmil Uğurbil; Apostolos P Georgopoulos
Logarithmic transformation for high-field BOLD fMRI data.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2005;165(4):447-53.
2005: Pavlos Gourtzelidis; Charidimos Tzagarakis; Scott M Lewis; David A Crowe; Edward Auerbach; Trenton A Jerde; Kâmil Uğurbil; Apostolos P Georgopoulos
Mental maze solving: directional fMRI tuning and population coding in the superior parietal lobule.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2005;165(3):273-82.
2005: Matthew V Chafee; David A Crowe; Bruno Averbeck; Apostolos P Georgopoulos
Neural correlates of spatial judgement during object construction in parietal cortex.
Cerebral cortex (New York, N.Y. : 1991) 2005;15(9):1393-413.
2005: Arthur C Leuthold; Frederick J P Langheim; Scott M Lewis; Apostolos P Georgopoulos
Time series analysis of magnetoencephalographic data during copying.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2005;164(4):411-22.
2005: Thomas Naselaris; Hugo Merchant; Bagrat Amirikian; Apostolos P Georgopoulos
Spatial reconstruction of trajectories of an array of recording microelectrodes.
Journal of neurophysiology 2005;93(4):2318-30.
2005: Hugo Merchant; Alexandra Battaglia-Mayer; Apostolos P Georgopoulos
Decoding of path-guided apparent motion from neural ensembles in posterior parietal cortex.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2005;161(4):532-40.
2005: Tony W Wilson; Arthur C Leuthold; Scott M Lewis; Apostolos P Georgopoulos; Patricia J Pardo
The time and space of lexicality: a neuromagnetic view.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2005;162(1):1-13.
2005: Bruno Averbeck; Matthew V Chafee; David A Crowe; Apostolos P Georgopoulos
Parietal representation of hand velocity in a copy task.
Journal of neurophysiology 2005;93(1):508-18.
2004: David A Crowe; Matthew V Chafee; Bruno Averbeck; Apostolos P Georgopoulos
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.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2004;158(1):28-34.
2004: Maria-Alexandra Georgopoulos; Apostolos P Georgopoulos; Nicole Kurz; Nicole Kuz; Barbara Landau
Figure copying in Williams syndrome and normal subjects.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2004;157(2):137-46.
2004: Hugo Merchant; Antonio F Fortes; Apostolos P Georgopoulos
Short-term memory effects on the representation of two-dimensional space in the rhesus monkey.
Animal cognition 2004;7(3):133-43.
2004: Antonio F Fortes; Hugo Merchant; Apostolos P Georgopoulos
Comparative and categorical spatial judgments in the monkey: "high" and "low".
Animal cognition 2004;7(2):101-8.
2004: Hugo Merchant; Alexandra Battaglia-Mayer; Apostolos P Georgopoulos
Neural responses during interception of real and apparent circularly moving stimuli in motor cortex and area 7a.
Cerebral cortex (New York, N.Y. : 1991) 2004;14(3):314-31.
2004: Hugo Merchant; Alexandra Battaglia-Mayer; Apostolos P Georgopoulos
Neural responses in motor cortex and area 7a to real and apparent motion.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2004;154(3):291-307.
2004: David A Crowe; Matthew V Chafee; Bruno Averbeck; Apostolos P Georgopoulos
Neural activity in primate parietal area 7a related to spatial analysis of visual mazes.
Cerebral cortex (New York, N.Y. : 1991) 2004;14(1):23-34.
2003: Scott M Lewis; Trenton A Jerde; Charidimos Tzagarakis; Maria-Alexandra Georgopoulos; Nikolaos Tsekos; Bagrat Amirikian; Seong-Gi Kim; Kâmil Uğurbil; Apostolos P Georgopoulos
Cerebellar activation during copying geometrical shapes.
Journal of neurophysiology 2003;90(6):3874-87.
2003: Bagrat Amirikian; Apostolos P Georgopoulos
Modular organization of directionally tuned cells in the motor cortex: is there a short-range order?
Proceedings of the National Academy of Sciences of the United States of America 2003;100(21):12474-9.
2003: Hugo Merchant; Alexandra Battaglia-Mayer; Apostolos P Georgopoulos
Interception of real and apparent motion targets: psychophysics in humans and monkeys.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2003;152(1):106-12.
2003: Hugo Merchant; Alexandra Battaglia-Mayer; Apostolos P Georgopoulos
Functional organization of parietal neuronal responses to optic-flow stimuli.
Journal of neurophysiology 2003;90(2):675-82.
2003: Massoud Stephane; Paul Thuras; Henry Nasrallah; Apostolos P Georgopoulos
The internal structure of the phenomenology of auditory verbal hallucinations.
Schizophrenia research 2003;61(2-3):185-93.
2003: Bruno Averbeck; David A Crowe; Matthew V Chafee; Apostolos P Georgopoulos
Neural activity in prefrontal cortex during copying geometrical shapes. II. Decoding shape segments from neural ensembles.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2003;150(2):142-53.
2003: Bruno Averbeck; Matthew V Chafee; David A Crowe; Apostolos P Georgopoulos
Neural activity in prefrontal cortex during copying geometrical shapes. I. Single cells encode shape, sequence, and metric parameters.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2003;150(2):127-41.
2002: Apostolos P Georgopoulos
Cognitive motor control: spatial and temporal aspects.
Current opinion in neurobiology 2002;12(6):678-83.
2002: Bruno Averbeck; Matthew V Chafee; David A Crowe; Apostolos P Georgopoulos
Parallel processing of serial movements in prefrontal cortex.
Proceedings of the National Academy of Sciences of the United States of America 2002;99(20):13172-7.
2002: Matthew V Chafee; Bruno Averbeck; David A Crowe; Apostolos P Georgopoulos
Impact of path parameters on maze solution time.
Archives italiennes de biologie 2002;140(3):247-51.
2001: Hugo Merchant; Alexandra Battaglia-Mayer; Apostolos P Georgopoulos
Effects of optic flow in motor cortex and area 7a.
Journal of neurophysiology 2001;86(4):1937-54.
2001: DN Lee; Apostolos P Georgopoulos; M J Clark; Cathy M Craig; NL Port
Guiding contact by coupling the taus of gaps.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 2001;139(2):151-9.
2001: D Lee; NL Port; W Kruse; Apostolos P Georgopoulos
Neuronal clusters in the primate motor cortex during interception of moving targets.
Journal of cognitive neuroscience 2001;13(3):319-31.
2001: NL Port; W Kruse; D Lee; Apostolos P Georgopoulos
Motor cortical activity during interception of moving targets.
Journal of cognitive neuroscience 2001;13(3):306-18.
2001: Apostolos P Georgopoulos; K Whang; Maria-Alexandra Georgopoulos; GA Tagaris; Bagrat Amirikian; W Richter; Seong-Gi Kim; K Uğurbil
Functional magnetic resonance imaging of visual object construction and shape discrimination : relations among task, hemispheric lateralization, and gender.
Journal of cognitive neuroscience 2001;13(1):72-89.
2000: David A Crowe; Bruno Averbeck; Matthew V Chafee; J H Anderson; Apostolos P Georgopoulos
Mental maze solving.
Journal of cognitive neuroscience 2000;12(5):813-27.
2000: Apostolos P Georgopoulos
Neural aspects of cognitive motor control.
Current opinion in neurobiology 2000;10(2):238-41.
2000: C MacNabb; Eugene O'Hare; J Cleary; Apostolos P Georgopoulos
Varied duration of congenital hypothyroidism potentiates perseveration in a response alternation discrimination task.
Neuroscience research 2000;36(2):121-7.
2000: Bagrat Amirikian; Apostolos P Georgopoulos; A P Georgopulos
Directional tuning profiles of motor cortical cells.
Neuroscience research 2000;36(1):73-9.
1999: C MacNabb; Eugene O'Hare; J Cleary; Apostolos P Georgopoulos
Congenital hypothyroidism impairs response alternation discrimination behavior.
Brain research 1999;847(2):231-9.
1999: Apostolos P Georgopoulos; Giuseppe Pellizzer; A V Poliakov; Marc H Schieber
Neural coding of finger and wrist movements.
Journal of computational neuroscience 1999;6(3):279-88.
1999: K C Whang; David A Crowe; Apostolos P Georgopoulos
Multidimensional scaling analyses of two construction-related tasks.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1999;125(3):231-8.
1999: A F Carpenter; Apostolos P Georgopoulos; Giuseppe Pellizzer
Motor cortical encoding of serial order in a context-recall task.
Science (New York, N.Y.) 1999;283(5408):1752-7.
1999: Bagrat Amirikian; Apostolos P Georgopoulos
Cortical populations and behaviour: Hebb's thread.
Canadian journal of experimental psychology = Revue canadienne de psychologie expérimentale 1999;53(1):21-34.
1999: Giuseppe Pellizzer; Hans Richter; Apostolos P Georgopoulos
Drawing under visuomotor incongruence.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1999;125(2):115-21.
1998: GA Tagaris; W Richter; Seong-Gi Kim; Giuseppe Pellizzer; P Andersen; Kamil Ugurbil; Apostolos P Georgopoulos
Functional magnetic resonance imaging of mental rotation and memory scanning: a multidimensional scaling analysis of brain activation patterns.
Brain research. Brain research reviews 1998;26(2-3):106-12.
1998: D Lee; NL Port; W Kruse; Apostolos P Georgopoulos
Variability and correlated noise in the discharge of neurons in motor and parietal areas of the primate cortex.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1998;18(3):1161-70.
1998: Apostolos P Georgopoulos
Online visual control of the arm.
Novartis Foundation symposium 1998;218():147-64; discussion 164-70.
1997: D Lee; NL Port; Apostolos P Georgopoulos
Manual interception of moving targets. II. On-line control of overlapping submovements.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1997;116(3):421-33.
1997: NL Port; D Lee; P Dassonville; Apostolos P Georgopoulos
Manual interception of moving targets. I. Performance and movement initiation.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1997;116(3):406-20.
1997: W Richter; P M Andersen; Apostolos P Georgopoulos; S G Kim
Sequential activity in human motor areas during a delayed cued finger movement task studied by time-resolved fMRI.
Neuroreport 1997;8(5):1257-61.
1997: GA Tagaris; W Richter; Seong-Gi Kim; Apostolos P Georgopoulos
Box-Jenkins intervention analysis of functional magnetic resonance imaging data.
Neuroscience research 1997;27(3):289-94.
1996: A V Lukashin; B R Amirikian; Apostolos P Georgopoulos
A simulated actuator driven by motor cortical signals.
Neuroreport 1996;7(15-17):2597-601.
1996: Apostolos P Georgopoulos
Arm movements in monkeys: behavior and neurophysiology.
Journal of comparative physiology. A, Sensory, neural, and behavioral physiology 1996;179(5):603-12.
1996: NL Port; Giuseppe Pellizzer; Apostolos P Georgopoulos
Intercepting real and path-guided apparent motion targets.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1996;110(2):298-307.
1996: M Taira; Jyl Boline; N Smyrnis; Apostolos P Georgopoulos; J Ashe
On the relations between single cell activity in the motor cortex and the direction and magnitude of three-dimensional static isometric force.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1996;109(3):367-76.
1996: A V Lukashin; B R Amirikian; Apostolos P Georgopoulos
Neural computations underlying the exertion of force: a model.
Biological cybernetics 1996;74(5):469-78.
1996: A V Lukashin; B R Amirikian; V L Mozhaev; G L Wilcox; Apostolos P Georgopoulos
Modeling motor cortical operations by an attractor network of stochastic neurons.
Biological cybernetics 1996;74(3):255-61.
1996: G A Tagaris; Seong-Gi Kim; J P Strupp; P Andersen; K Uğurbil; Apostolos P Georgopoulos
Quantitative relations between parietal activation and performance in mental rotation.
Neuroreport 1996;7(3):773-6.
1995: W Schneider; T J Harris; I E Feldberg; J T Massey; Apostolos P Georgopoulos; R A Meyer
System for projection of a three-dimensional, moving virtual target for studies of eye-hand coordination.
Journal of neuroscience methods 1995;62(1-2):135-40.
1995: Apostolos P Georgopoulos; Giuseppe Pellizzer
The mental and the neural: psychological and neural studies of mental rotation and memory scanning.
Neuropsychologia 1995;33(11):1531-47.
1995: Giuseppe Pellizzer; P Sargent; Apostolos P Georgopoulos
Motor cortical activity in a context-recall task.
Science (New York, N.Y.) 1995;269(5224):702-5.
1994: J Ashe; Apostolos P Georgopoulos
Movement parameters and neural activity in motor cortex and area 5.
Cerebral cortex (New York, N.Y. : 1991) 1994;4(6):590-600.
1994: A V Lukashin; G L Wilcox; Apostolos P Georgopoulos
Overlapping neural networks for multiple motor engrams.
Proceedings of the National Academy of Sciences of the United States of America 1994;91(18):8651-4.
1994: A V Lukashin; Apostolos P Georgopoulos
Directional operations in the motor cortex modeled by a neural network of spiking neurons.
Biological cybernetics 1994;71(1):79-85.
1993: SG Kim; J Ashe; K Hendrich; J M Ellermann; Hellmut Merkle; K Uğurbil; Apostolos P Georgopoulos
Functional magnetic resonance imaging of motor cortex: hemispheric asymmetry and handedness.
Science (New York, N.Y.) 1993;261(5121):615-7.
1993: J Ashe; Apostolos P Georgopoulos
Spatiotemporal motor processing.
Annals of the New York Academy of Sciences 1993;682():179-91.
1993: M Taira; Apostolos P Georgopoulos
Cortical cell types from spike trains.
Neuroscience research 1993;17(1):39-45.
1993: Giuseppe Pellizzer; Apostolos P Georgopoulos
Common processing constraints for visuomotor and visual mental rotations.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1993;93(1):165-72.
1993: SG Kim; J Ashe; Apostolos P Georgopoulos; Hellmut Merkle; J M Ellermann; R S Menon; S Ogawa; Kamil Ugurbil
Functional imaging of human motor cortex at high magnetic field.
Journal of neurophysiology 1993;69(1):297-302.
1993: J Ashe; M Taira; N Smyrnis; Giuseppe Pellizzer; T Georgakopoulos; J T Lurito; Apostolos P Georgopoulos
Motor cortical activity preceding a memorized movement trajectory with an orthogonal bend.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1993;95(1):118-30.
1993: A V Lukashin; Apostolos P Georgopoulos
A dynamical neural network model for motor cortical activity during movement: population coding of movement trajectories.
Biological cybernetics 1993;69(5-6):517-24.
1992: Apostolos P Georgopoulos; J Ashe; N Smyrnis; M Taira
The motor cortex and the coding of force.
Science (New York, N.Y.) 1992;256(5064):1692-5.
1992: J T Massey; J T Lurito; Giuseppe Pellizzer; Apostolos P Georgopoulos
Three-dimensional drawings in isometric conditions: relation between geometry and kinematics.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1992;88(3):685-90.
1992: Giuseppe Pellizzer; J T Massey; J T Lurito; Apostolos P Georgopoulos
Three-dimensional drawings in isometric conditions: planar segmentation of force trajectory.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1992;92(2):326-37.
1992: N Smyrnis; M Taira; J Ashe; Apostolos P Georgopoulos
Motor cortical activity in a memorized delay task.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1992;92(1):139-51.
1991: Apostolos P Georgopoulos; J Ashe
Cortical control of motor behavior at the cellular level.
Current opinion in neurobiology 1991;1(4):658-63.
1991: Apostolos P Georgopoulos; J T Lurito
Cognitive spatial-motor processes. 6. Visuomotor memory scanning.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1991;83(2):453-8.
1991: J T Massey; R A Drake; Apostolos P Georgopoulos
Cognitive spatial-motor processes. 5. Specification of the direction of visually guided isometric forces in two-dimensional space: time course of information transmitted and effect of constant force bias.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1991;83(2):446-52.
1991: J T Massey; R A Drake; J T Lurito; Apostolos P Georgopoulos
Cognitive spatial-motor processes. 4. Specification of the direction of visually guided isometric forces in two-dimensional space: information transmitted and effects of visual force-feedback.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1991;83(2):439-45.
1991: J T Lurito; T Georgakopoulos; Apostolos P Georgopoulos
Cognitive spatial-motor processes. 7. The making of movements at an angle from a stimulus direction: studies of motor cortical activity at the single cell and population levels.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1991;87(3):562-80.
1989: Apostolos P Georgopoulos; S Grillner
Visuomotor coordination in reaching and locomotion.
Science (New York, N.Y.) 1989;245(4923):1209-10.
1989: Apostolos P Georgopoulos; J T Lurito; M Petrides; A B Schwartz; J T Massey
Mental rotation of the neuronal population vector.
Science (New York, N.Y.) 1989;243(4888):234-6.
1989: Apostolos P Georgopoulos; M D Crutcher; A B Schwartz
Cognitive spatial-motor processes. 3. Motor cortical prediction of movement direction during an instructed delay period.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1989;75(1):183-94.
1988: J T Massey; G W Hovey; W Schneider; J G Chubbuck; Apostolos P Georgopoulos
A method for studying the control of three-dimensional isometric forces using dynamic stereogram.
Journal of neuroscience methods 1988;26(2):123-7.
1988: Apostolos P Georgopoulos
Neural integration of movement: role of motor cortex in reaching.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology 1988;2(13):2849-57.
1988: Ruggero Caminiti; P B Johnson; A Urbano; Apostolos P Georgopoulos; Scott Zeger
Callosal and association neurons in the cortical space: a spectral analysis approach.
Behavioural brain research 1988;30(2):193-201.
1988: R E Kettner; A B Schwartz; Apostolos P Georgopoulos
Primate motor cortex and free arm movements to visual targets in three-dimensional space. III. Positional gradients and population coding of movement direction from various movement origins.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1988;8(8):2938-47.
1988: Apostolos P Georgopoulos; R E Kettner; A B Schwartz
Primate motor cortex and free arm movements to visual targets in three-dimensional space. II. Coding of the direction of movement by a neuronal population.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1988;8(8):2928-37.
1988: A B Schwartz; R E Kettner; Apostolos P Georgopoulos
Primate motor cortex and free arm movements to visual targets in three-dimensional space. I. Relations between single cell discharge and direction of movement.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1988;8(8):2913-27.
1988: Apostolos P Georgopoulos
Spatial coding of visually guided arm movements in primate motor cortex.
Canadian journal of physiology and pharmacology 1988;66(4):518-26.
1988: Apostolos P Georgopoulos; J T Massey
Cognitive spatial-motor processes. 2. Information transmitted by the direction of two-dimensional arm movements and by neuronal populations in primate motor cortex and area 5.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1988;69(2):315-26.
1987: Apostolos P Georgopoulos; J T Massey
Cognitive spatial-motor processes. 1. The making of movements at various angles from a stimulus direction.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1987;65(2):361-70.
1987: Apostolos P Georgopoulos
Cortical mechanisms subserving reaching.
Ciba Foundation symposium 1987;132():125-41.
1986: Apostolos P Georgopoulos; A B Schwartz; R E Kettner
Neuronal population coding of movement direction.
Science (New York, N.Y.) 1986;233(4771):1416-9.
1985: Ruggero Caminiti; Scott Zeger; P B Johnson; A Urbano; Apostolos P Georgopoulos
Corticocortical efferent systems in the monkey: a quantitative spatial analysis of the tangential distribution of cells of origin.
The Journal of comparative neurology 1985;241(4):405-19.
1985: Apostolos P Georgopoulos; J T Massey
Static versus dynamic effects in motor cortex and area 5: comparison during movement time.
Behavioural brain research 1985;18(2):159-66.
1985: Mahlon R DeLong; M D Crutcher; Apostolos P Georgopoulos
Primate globus pallidus and subthalamic nucleus: functional organization.
Journal of neurophysiology 1985;53(2):530-43.
1984: Apostolos P Georgopoulos; Ruggero Caminiti; J F Kalaska
Static spatial effects in motor cortex and area 5: quantitative relations in a two-dimensional space.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1984;54(3):446-54.
1984: Mahlon R DeLong; G E Alexander; Apostolos P Georgopoulos; M D Crutcher; S J Mitchell; R T Richardson
Role of basal ganglia in limb movements.
Human neurobiology 1984;2(4):235-44.
1984: Mahlon R DeLong; Apostolos P Georgopoulos; M D Crutcher; S J Mitchell; R T Richardson; G E Alexander
Functional organization of the basal ganglia: contributions of single-cell recording studies.
Ciba Foundation symposium 1984;107():64-82.
1983: Mahlon R DeLong; M D Crutcher; Apostolos P Georgopoulos
Relations between movement and single cell discharge in the substantia nigra of the behaving monkey.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1983;3(8):1599-606.
1983: Apostolos P Georgopoulos; Mahlon R DeLong; M D Crutcher
Relations between parameters of step-tracking movements and single cell discharge in the globus pallidus and subthalamic nucleus of the behaving monkey.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1983;3(8):1586-98.
1983: Apostolos P Georgopoulos; J F Kalaska; Ruggero Caminiti; J T Massey
Interruption of motor cortical discharge subserving aimed arm movements.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1983;49(3):327-40.
1983: J F Kalaska; Ruggero Caminiti; Apostolos P Georgopoulos
Cortical mechanisms related to the direction of two-dimensional arm movements: relations in parietal area 5 and comparison with motor cortex.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1983;51(2):247-60.
1982: Apostolos P Georgopoulos; J F Kalaska; Ruggero Caminiti; J T Massey
On the relations between the direction of two-dimensional arm movements and cell discharge in primate motor cortex.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1982;2(11):1527-37.
1981: Apostolos P Georgopoulos; J F Kalaska; J T Massey
Spatial trajectories and reaction times of aimed movements: effects of practice, uncertainty, and change in target location.
Journal of neurophysiology 1981;46(4):725-43.