Results 101 to 110 of about 357,031 (196)

Odor quality coding and categorization in human posterior piriform cortex [PDF]

, 2009
Efficient recognition of odorous objects universally shapes animal behavior and is crucial for survival. To distinguish kin from nonkin, mate from nonmate and food from nonfood, organisms must be able to create meaningful perceptual representations of ...
Haynes, J., Grüschow, Marcus, Howard, J., Gottfried, J., Plailly, Jane, John-Dylan Haynes, Gottfried, J A, Howard, J D, Plailly, J, Howard, J. D., James D Howard, Grüschow, M., Plailly, J., Marcus Grueschow, Howard, James, Haynes, J D, Grueschow, M, Jane Plailly, Grueschow, Marcus, Haynes, John-Dylan, Jay A Gottfried, Gottfried, Jay, Gottfried, J. A.   +22 more
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Chandelier and Interfascicular Neurons in the Adult Mouse Piriform Cortex [PDF]

Frontiers in Neuroanatomy, 2010
The structure of two neuron types native to the adult mouse piriform cortex (PC) is described. The first cell, termed an interfascicular neuron (IFN), lies between the axon fascicles of layer I. The IFN axon divides dichotomously and daughter fibrils run horizontally in the domain of layer Ia. The frequent apposition of the IFN axon to distal dendrites
openaire   +3 more sources

Separable and integrated pleasantness coding for appetitive and aversive odors across olfactory and ventral prefrontal cortices

Nature Communications
Odor pleasantness is a key driver of approach and avoidance behaviors, raising the question of how pleasantness is represented in olfactory brain areas.
Vivek Sagar, Christina M. Zelano, Thorsten Kahnt   +2 more
doaj   +1 more source

Inhibition by somatostatin interneurons in olfactory cortex

Frontiers in Neural Circuits, 2016
Inhibitory circuitry plays an integral cortical network activity. The development of transgenic mouse lines targeting unique interneuron classes has significantly advanced our understanding of the functional roles of specific inhibitory circuits in ...
Adam M Large, Nicholas A Kunz, Samantha L Mielo, Anne-Marie M. Oswald   +3 more
doaj   +1 more source

Comparing the Anticonvulsant Effects of Low Frequency Stimulation of Different Brain Sites on the Amygdala Kindling Acquisition in Rats

Basic and Clinical Neuroscience, 2013
Low frequency stimulation (LFS) is a potential alternative therapy for epilepsy. However, it seems that the anticonvulsant effects of LFS depend on its target sites in the brain.
Khadijeh Esmaeilpour, Yaser Masoumi-Ardakani, Vahid Sheibani, Amir Shojaei, Shaahin Harandi, Javad Mirnaja.-Zadeh   +5 more
doaj  

Associative synaptic potentials in the piriform cortex of the isolated guinea-pig brain in vitro.

, 1995
he involvement of local and remote associative fibres in the generation of piriform cortex synaptic potentials was investigated in the isolated guinea-pig brain maintained in vitro by arterial perfusion by implementing current source density analysis ...
DE CURTIS M., BIELLA, GERARDO ROSARIO
core   +1 more source

Hyperbaric oxygen therapy improves neurogenesis and brain blood supply in piriform cortex in rats with vascular dementia

, 2010
Background: Neural stem cell treatment and neurogenesis stimulation have gained attention as potential treatments for vascular dementia (VD). Currently, research mainly focuses on neurogenesis occurring in the sub-ventricular zone and dentate gyrus ...
Wang, Shu-Nan, Wang, Jing-Zhou, Yang, Qin-Wu, Wang, Qiang, Wang, Yong, Luo, Yue-Jiao, Zhang, Tao   +6 more
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Neurotoxicity of Inhalation Anesthetics in the Neonatal Rat Brain: Effects on Behavior and Neurodegeneration in the Piriform Cortex

Anesthesiology Research and Practice, 2018
There is concern that clinical use of anesthetic drugs may cause neurotoxicity in the developing brain and subsequent abnormal neurobehavior. We therefore evaluated neurotoxic effects of inhalation anesthetics in the neonatal rat brain, using in vivo ...
Rachel A. O’Farrell, Andrew G. Foley, Donal J. Buggy, Helen C. Gallagher   +3 more
doaj   +1 more source

Investigation and Modelling of Fetal Sheep Maturation [PDF]

, 2010
In this thesis, I study the maturational changes of the fetal sheep ECoG (electrocorticogram) in its third-trimester of gestation (95-140 days of gestation), investigate three continuum models for electrical behaviour of the cortex, and tune the ...
Xu, Yanyang
core  

Neural Dynamics in the Developing Piriform Cortex of Awake Rats

, 2019
Revealing the mystery of cortical development can help us understand how cortical circuits learn to process information. Recent work on the visual and somatosensory systems has shown that cortex learns to process information during the pre-critical ...
Zhang, Zihao
core   +1 more source