Results 251 to 260 of about 1,867,393 (297)

Task-Dependent Representations in Rat Hippocampal Place Neurons

Journal of Neurophysiology, 1997
Kobayashi, Tsuneyuki, Hisao Nishijo, Masaji Fukuda, Jan Bures, and Taketoshi Ono. Task-dependent representations in rat hippocampal place neurons. J. Neurophysiol. 78: 597–613, 1997. It is suggested that the hippocampal formation is essential to spatial representations by flexible encoding of diverse information during navigation, which includes not ...
T, Kobayashi, H, Nishijo, M, Fukuda, J, Bures, T, Ono   +4 more
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Addressing dependent amphetamine use: a place for prescription

Drug and Alcohol Review, 1996
AbstractAmphetamines are among the most widely used of illicit drugs in Australia, and evidence documenting the occurrence of amphetamine‐related harms, particularly among chronic regular users, is increasing, A review of contemporary Australian treatment approaches suggests that conventional modalities are unlikely to address the needs of a large ...
N, Lintzeris, F, Holgate, A, Dunlop
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Experience‐dependent modifications of hippocampal place cell firing

Hippocampus, 1991
AbstractUnderstanding the empirical rules that regulate alterations of hippocampal firing fields will enhance our understanding of hippocampal function. The current study sought to extend previous research in this area by examining the effect of substituting a new stimulus for a familiar stimulus in a familiar environment.
E, Bostock, R U, Muller, J L, Kubie
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Place, Politics and ‘Scale Dependence’

European Urban and Regional Studies, 1999
In analyzing the contemporary ‘recomposition of political space’ some researchers are drawing an inference between a putative ‘hollowing out’ of the state or ‘multi-level’ governance, and the growth of integrated economic development programmes enacted through closer articulation between local and regional political coalitions and the European ...
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Density dependence at some time and place?

Oecologia, 2000
There appears to be widespread acceptance that for a population to persist, some demographic parameter must be density dependent at some place or time. In this paper, we question the veracity and heuristic value of treating this statement as a general principle of ecology. We also point out that some processes that have recently been defined as density
P F, Sale, N, Tolimieri
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Generalized Iterated Function Systems with Place Dependent Probabilities

Acta Applicandae Mathematicae, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On Iterated Function Systems with place-dependent probabilities

Proceedings of the American Mathematical Society, 2014
The author studies a family of invariant measures of parameterized iterated function systems where the corresponding probabilities are place-dependent. The goal of the paper is to determine the Hausdorff dimension of place-dependent invariant measures and to give a sufficient condition for their absolute continuity w.r.t.\ the Lebesgue measure.
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Place conditioning with morphine and phencyclidine: Dose dependent effects

Life Sciences, 1985
In a place conditioning paradigm, rats were exposed to one of two distinctive environments following injection of drug or vehicle. Preference was measured under drug free conditions by allowing subjects free access to both settings and measuring where they spent more time.
G A, Barr, W, Paredes, W H, Bridger
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