Current issues in directional motor control

Trends in Neurosciences
A P Georgopoulos

Abstract

Many studies during the past 15 years have shown that the direction of motor output (movement or isometric force) is an important factor for neuronal activity in the motor cortex, both at the level of single cells and at the level of neuronal populations. Recent studies have investigated several new aspects of this problem including the effect of posture, the relations to time-varying movement parameters (for example, position, velocity and acceleration) and the cortical representation of memorized simple movements and complex-movement trajectories. Furthermore, the neural correlates of directional operations, such as mental rotation and memory-scanning of visuomotor directions, have also been investigated. In addition, neural networks have been used to model dynamic, time-varying, spatial motor trajectories.

References

Jul 1, 1992·Postgraduate Medical Journal·M Rossor
May 29, 1992·Science·M P Young, S Yamane
Jun 19, 1992·Science·A P GeorgopoulosM Taira
Dec 1, 1991·Current Opinion in Neurobiology·T Drew
Sep 1, 1991·Arteriosclerosis and Thrombosis : a Journal of Vascular Biology·S P RouxH R Baumgartner
Sep 15, 1989·Science·A P Georgopoulos, S Grillner
Jan 13, 1989·Science·A P GeorgopoulosJ T Massey
Sep 26, 1986·Science·A P GeorgopoulosR E Kettner
Jul 1, 1983·Pflügers Archiv : European journal of physiology·H Lorković, R Rüdel
Sep 1, 1983·Pflügers Archiv : European journal of physiology·C Fromm
Feb 21, 1983·Brain Research·R B Muir, R N Lemon
Feb 1, 1982·Neuroscience·P Viviani, C Terzuolo
Aug 4, 1995·Science·G PellizzerA P Georgopoulos
Feb 1, 1993·Trends in Neurosciences·S P Wise
Mar 28, 1995·Proceedings of the National Academy of Sciences of the United States of America·J M HuibregtseP M Howley
Jul 22, 1994·Science·A B Schwartz
Jan 1, 1994·Biological cybernetics·A V Lukashin, A P Georgopoulos
Aug 1, 1994·Neuron·A P Georgopoulos
Aug 30, 1994·Proceedings of the National Academy of Sciences of the United States of America·A V LukashinA P Georgopoulos
Jun 1, 1993·Neuroscience Research·M Taira, A P Georgopoulos
Apr 2, 1993·Science·A P GeorgopoulosA Lukashin
Jun 1, 1994·Journal of Computational Neuroscience·E Salinas, L F Abbott

❮ Previous
Next ❯

Citations

Nov 1, 1996·Journal of Comparative Physiology. A, Sensory, Neural, and Behavioral Physiology·A P Georgopoulos
Oct 14, 2004·Experimental Brain Research·Rony PazEilon Vaadia
Nov 25, 2005·Experimental Brain Research·Leia B BagesteiroRobert L Sainburg
Apr 28, 2005·Experimental Brain Research·Frederic AlbertJean-Pierre Roll
Feb 28, 2006·Experimental Brain Research·Nava Levit-BinnunTamar Flash
Jul 5, 2006·Experimental Brain Research·R L J MeesenS P Swinnen
Jun 24, 2006·Experimental Brain Research·Kate WilmutJanice H Brown
Dec 7, 2011·Experimental Brain Research·Damien LaurentClaude Prablanc
Oct 29, 2009·Biological cybernetics·Dan BeamishZhujun Jing
Jul 10, 2004·Journal of Physiology, Paris·J Ph LachauxP Kahane
Nov 11, 1998·Neuroscience and Biobehavioral Reviews·M DesmurgetC Prablanc
Dec 14, 1999·Neuroscience and Biobehavioral Reviews·Y Sakurai
Aug 13, 1998·Journal of Neuroscience Methods·J Y RoE P Gardner
May 15, 2003·Trends in Neurosciences·Richard Poppele, Gianfranco Bosco
Apr 1, 1996·Trends in Neurosciences·G E LoebS H Scott
Jun 26, 1998·Trends in Neurosciences·M W OramF Sengpiel
May 13, 1998·Behavioural Brain Research·Y Sakurai
Sep 7, 2001·Advances in Space Research : the Official Journal of the Committee on Space Research (COSPAR)·R A FoxM L Corcoran
Mar 20, 2002·Progress in Neurobiology·Michel Rijntjes, Cornelius Weiller
Jul 17, 1999·Progress in Neurobiology·H E Savaki, Y Dalezios
Mar 29, 2003·Neural Networks : the Official Journal of the International Neural Network Society·K Doya
Sep 26, 2000·Electroencephalography and Clinical Neurophysiology·M Carrozzo, F Lacquaniti
Dec 13, 2001·Current Opinion in Neurobiology·M T JohnsonT J Ebner
Dec 1, 1996·Current Opinion in Neurobiology·A V Lukashin
Dec 1, 1996·Current Opinion in Neurobiology·R J Nelson
Feb 18, 1998·Current Opinion in Neurobiology·J F KalaskaL E Sergio
May 14, 1999·Current Opinion in Neurobiology·W Singer
Dec 18, 2002·Medical Engineering & Physics·Thomas SinkjaerKim D Nielsen
Mar 1, 1998·Trends in Cognitive Sciences·S Jackson
Jun 23, 2004·Nature Reviews. Neuroscience·Stephen H Scott
May 4, 2002·Nature Reviews. Neuroscience·Stephan P Swinnen
Sep 30, 1998·The European Journal of Neuroscience·F Lacquaniti, R Caminiti
Dec 25, 2010·Journal of Motor Behavior·Robert Ajemian, Neville Hogan
Jan 1, 1997·Annual Review of Neuroscience·S A Deadwyler, R E Hampson
Nov 9, 2007·Journal of Neurophysiology·Joo-Hyun SongRobert M McPeek
Apr 24, 2002·Journal of Cognitive Neuroscience·Stephan P SwinnenJacques Duysens

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.