Results 251 to 260 of about 497,866 (292)
Some of the next articles are maybe not open access.
Plasticity in the rat olfactory cortex
Journal of Comparative Neurology, 1986AbstractThe relationship of age to deafferentation plasticity was studied in the rat olfactory cortex (OC). Ablation of a single olfactory bulb (OB) was performed in each of several rats of selected postnatal (PN) ages: PN2.5, 6, 9, 13, and 21 days and in adults of PN100 days.
L E, Westrum, R A, Bakay
openaire +2 more sources
2015
Abstract The olfactory system is a unique and important sense which has, however, been underrepresented in research. It plays a crucial role in food selection and reproduction, ensuring survival for both the individual and the species. The olfactory system is unique compared to the other senses in that, among other things, information is not relayed ...
van Hartevelt, Tim Johannes +1 more
openaire +2 more sources
Abstract The olfactory system is a unique and important sense which has, however, been underrepresented in research. It plays a crucial role in food selection and reproduction, ensuring survival for both the individual and the species. The olfactory system is unique compared to the other senses in that, among other things, information is not relayed ...
van Hartevelt, Tim Johannes +1 more
openaire +2 more sources
Piriform (Olfactory) cortex model on the hypercube
Proceedings of the third conference on Hypercube concurrent computers and applications -, 1988We present a concurrent hypercube implementation of a neurophysiological model for the piriform (olfactory) cortex.The project was undertaken as the first step towards constructing a general neural network simulator on the hypercube, suitable both for applied and biological nets.The method presented here is expected to be useful for a class of complex ...
Bower, J. M. +4 more
openaire +3 more sources
Neurogenesis in the rat primary olfactory cortex
International Journal of Developmental Neuroscience, 1986AbstractNeurogenesis in the rat primary olfactory cortex was examined with [3H]thymidine autoradiography. The experimental animals were the offspring of pregnant females given an injection of [3H]thymidine on two consecutive gestation days. Nine groups of embryos were exposed to [3H] thymidine on E13–E14, E14–E15, … E21–E22, respectively.
openaire +2 more sources
Brain Imaging and Behavior, 2017
Upper respiratory tract infection (URI) is one of the most common etiology of olfactory loss. Previous studies demonstrated that both olfactory bulb (OB) volume and sulcus (OS) depth decreased in patients with post-infectious olfactory loss (PIOL) compared to normal controls. The aim of our study was to observe alterations of central olfactory pathways
Linyin Yao +6 more
openaire +2 more sources
Upper respiratory tract infection (URI) is one of the most common etiology of olfactory loss. Previous studies demonstrated that both olfactory bulb (OB) volume and sulcus (OS) depth decreased in patients with post-infectious olfactory loss (PIOL) compared to normal controls. The aim of our study was to observe alterations of central olfactory pathways
Linyin Yao +6 more
openaire +2 more sources
Studies on unmyelinated axons and varicosities in the olfactory cortex
Experimental Brain Research, 1990The main afferent input to the olfactory cortex from the olfactory bulbs is via the lateral olfactory tract (LOT). The axons within the lateral olfactory tract are myelinated. On leaving the LOT, they lose their myelination as they fan out over the layer immediately beneath the pial surface to make en passant synaptic connections with dendrites from ...
A, Gracey, C N, Scholfield
openaire +2 more sources
A field guide to the anterior olfactory nucleus (cortex)
Brain Research Reviews, 2005While portions of the mammalian olfactory system have been studied extensively, the anterior olfactory nucleus (AON) has been relatively ignored. Furthermore, the existing research is dispersed and obscured by many different nomenclatures and approaches. The present review collects and assembles the relatively sparse literature regarding the portion of
Brunjes, PC, Illig, KR, Meyer, EA
openaire +3 more sources
Orbitofrontal control of the olfactory cortex regulates olfactory discrimination learning
The Journal of PhysiologyAbstractServing as an integral node for cognitive processing and value‐based decision‐making, the orbitofrontal cortex (OFC) plays a multifaceted role in associative learning and reward‐driven behaviours through its widespread synaptic integration with both subcortical structures and sensory cortices.
Ding Wang +7 more
openaire +2 more sources
Olfaction: From Odorant Molecules to the Olfactory Cortex
Physiology, 2004How do we smell? Our knowledge of how odor information from the environment is perceived has greatly advanced since the discovery of ~1,000 genes for odorant receptors in the mammalian genome. From the combination of molecular-genetic, electrophysiological, and optical imaging studies a better understanding of how we smell is emerging.
Menini Anna +2 more
openaire +2 more sources
Analysis of the Lynch-Granger model for olfactory cortex
Biological Cybernetics, 1989The behavior of the Lynch-Granger model for layer-II piriform cortex is reviewed, and a simple neural model with similar properties is introduced. This model allows us to understand the observed functionality of the Lynch-Granger model intuitively, and suggests which of the many biological facts introduced into the original model are relevant to this ...
openaire +2 more sources