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R E Hampson

Explore the profile of R E Hampson including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Marmarelis V, Shin D, Song D, Hampson R, Deadwyler S, Berger T
J Comput Neurosci . 2013 Aug; 36(3):321-37. PMID: 23929124
Nonlinear modeling of multi-input multi-output (MIMO) neuronal systems using Principal Dynamic Modes (PDMs) provides a novel method for analyzing the functional connectivity between neuronal groups. This paper presents the PDM-based...
2.
Marmarelis V, Shin D, Hampson R, Deadwyler S, Song D, Berger T
J Neural Eng . 2012 Oct; 9(6):066003. PMID: 23075519
This paper presents a general methodology for the optimal design of stimulation patterns applied to neuronal ensembles in order to elicit a desired effect. The methodology follows a variant of...
3.
Hampson R, Marmaralis V, Shin D, Gerhardt G, Song D, Chan R, et al.
Annu Int Conf IEEE Eng Med Biol Soc . 2012 Jan; 2011:3338-41. PMID: 22255054
Construction and application of a neural prosthesis device that enhances existing and replaces lost memory capacity in humans is the focus of research described here in rodents. A unique approach...
4.
Marmarelis V, Shin D, Song D, Hampson R, Deadwyler S, Berger T
Annu Int Conf IEEE Eng Med Biol Soc . 2012 Jan; 2011:3334-7. PMID: 22255053
We present a novel methodology for modeling the interactions between neuronal ensembles that utilizes the concept of Principal Dynamic Modes (PDM) and their associated nonlinear functions (ANF). This new approach...
5.
Hampson R, Opris I, Deadwyler S
Behav Brain Res . 2010 Mar; 212(1):1-11. PMID: 20226215
Pupil dilation in humans has been previously shown to correlate with cognitive workload, whereby increased frequency of dilation is associated with increased degree of difficulty of a task. It has...
6.
Opris I, Hampson R, Deadwyler S
Neuroscience . 2009 Jun; 163(1):40-54. PMID: 19501630
The behavioral and motivational changes that result from use of abused substances depend upon activation of neuronal populations in the reward centers of the brain, located primarily in the corpus...
7.
Hampson R, Espana R, ROGERS G, Porrino L, Deadwyler S
Psychopharmacology (Berl) . 2008 Nov; 202(1-3):355-69. PMID: 18985324
Rationale: Performance of cognitive tasks in nonhuman primates (NHPs) requires specific brain regions to make decisions under different degrees of difficulty or "cognitive load." Objective: Local cerebral metabolic activity ([18F]FDG...
8.
Robinson L, Goonawardena A, Pertwee R, Hampson R, Riedel G
Br J Pharmacol . 2007 May; 151(5):688-700. PMID: 17502849
Background And Purpose: Previous work implied that the hippocampal cannabinoid system was particularly important in some forms of learning, but direct evidence for this hypothesis is scarce. We therefore assessed...
9.
Zhuang S, Hampson R, Deadwyler S
Behav Pharmacol . 2005 Sep; 16(5-6):463-71. PMID: 16148452
Endocannabinoids have been shown to mediate depolarization-induced suppression of GABAergic inhibition (DSI), possibly via release and retrograde diffusion following moderate to severe depolarization of hippocampal pyramidal neurons. However, it is...
10.
Hampson R, Simeral J, Deadwyler S
Prog Brain Res . 2001 Aug; 130:345-57. PMID: 11480287
No abstract available.