Results 211 to 220 of about 4,820 (233)

The benefits of a hybrid‐3DEnVar data assimilation scheme for the convection‐permitting NWP model AROME–Austria

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
The climatological‐error covariance matrix used in three‐dimensional variational data assimilation (3DVar) provides smooth and isotropic increments spread to long distances. In contrast, three‐dimensional ensemble variational data assimilation (3DEnVar) with a purely ensemble‐error covariance matrix provides inhomogeneous increments and contains the ...
Kaushambi Jyoti   +3 more
wiley   +1 more source

Sensory preconditioning in rats with lesions of the anterior thalamic nuclei: evidence for intact nonspatial ‘relational’ processing

open access: yesBehavioural Brain Research, 2002
Rats with neurotoxic lesions centered in the anterior thalamic nuclei were trained in two versions of a nonspatial, sensory preconditioning procedure. In both versions, two stimulus compounds (AX and BY) were first presented and then X, but not Y, was ...
Jasper Ward-Robinson   +2 more
exaly   +2 more sources

Analysis and modeling of neural processes underlying sensory preconditioning [PDF]

open access: yesNeurobiology of Learning and Memory, 2013
Sensory preconditioning (SPC) is a procedure to demonstrate learning to associate between relatively neutral sensory stimuli in the absence of an external reinforcing stimulus, the underlying neural mechanisms of which have remained obscure.
Yukihisa Matsumoto, Makoto Mizunami
exaly   +2 more sources

Role of spatial contiguity in sensory preconditioning with humans

open access: yesBehavioural Processes, 2017
The present study demonstrates the contribution of spatial contiguity in the formation of associations between two neutral stimuli. Using human participants, we used visual conditioned stimuli (CSs) in a sensory preconditioning design in which ...
Ralph R Miller
exaly   +2 more sources

Home - About - Disclaimer - Privacy