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N L Port

Explore the profile of N L Port including associated specialties, affiliations and a list of published articles. Areas
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Articles 9
Citations 265
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Recent Articles
1.
Lee D, Georgopoulos A, Clark M, Craig C, Port N
Exp Brain Res . 2001 Aug; 139(2):151-9. PMID: 11497056
Animals control contact with surfaces when locomoting, catching prey, etc. This requires sensorily guiding the rate of closure of gaps between effectors such as the hands, feet or jaws and...
2.
Lee D, Port N, Kruse W, Georgopoulos A
J Cogn Neurosci . 2001 May; 13(3):319-31. PMID: 11371310
Two rhesus monkeys were trained to intercept a moving target at a fixed location with a feedback cursor controlled by a 2-D manipulandum. The direction from which the target appeared,...
3.
Port N, Kruse W, Lee D, Georgopoulos A
J Cogn Neurosci . 2001 May; 13(3):306-18. PMID: 11371309
The single-unit activity of 831 cells was recorded in the arm area of the motor cortex of two monkeys while the monkeys intercepted a moving visual stimulus (interception task) or...
4.
Port N, Sommer M, WURTZ R
J Neurophysiol . 2000 Jul; 84(1):344-57. PMID: 10899209
The monkey superior colliculus (SC) has maps for both visual input and movement output in the superficial and intermediate layers, respectively, and activity on these maps is generally related to...
5.
Lee D, Port N, Kruse W, Georgopoulos A
J Neurosci . 1998 Feb; 18(3):1161-70. PMID: 9437036
We analyzed the magnitude and interneuronal correlation of the variability in the activity of single neurons that were recorded simultaneously using a multielectrode array in the primary motor cortex and...
6.
Lee D, Port N, Georgopoulos A
Exp Brain Res . 1998 Feb; 116(3):421-33. PMID: 9372291
We studied the kinematic characteristics of arm movements and their relation to a stimulus moving with a wide range of velocity and acceleration. The target traveled at constant acceleration, constant...
7.
Port N, Lee D, Dassonville P, Georgopoulos A
Exp Brain Res . 1998 Feb; 116(3):406-20. PMID: 9372290
We investigated the capacities of human subjects to intercept moving targets in a two-dimensional (2D) space. Subjects were instructed to intercept moving targets on a computer screen using a cursor...
8.
Kettner R, Marcario J, Port N
Exp Brain Res . 1996 Dec; 112(3):347-58. PMID: 9007537
Single-neuron responses in motor and premotor cortex were recorded during a movement-sequence delay task. On each trial the monkey viewed a randomly selected sequence of target lights arrayed in two-dimensional...
9.
Port N, Pellizzer G, Georgopoulos A
Exp Brain Res . 1996 Jul; 110(2):298-307. PMID: 8836693
Human subjects were instructed to intercept with a cursor real and apparent motion targets presented on a computer screen. Targets traveled counterclockwise (CCW) in a circle at one of five...