Results 71 to 80 of about 596,846 (253)

Multi-stage Multi-recursive-input Fully Convolutional Networks for Neuronal Boundary Detection [PDF]

open access: yes, 2017
In the field of connectomics, neuroscientists seek to identify cortical connectivity comprehensively. Neuronal boundary detection from the Electron Microscopy (EM) images is often done to assist the automatic reconstruction of neuronal circuit.
Jiang, Yuan   +4 more
core   +2 more sources

Cellular Plasticity in the Adult Murine Piriform Cortex: Continuous Maturation of Dormant Precursors Into Excitatory Neurons

open access: yesCerebral Cortex, 2018
Neurogenesis in the healthy adult murine brain is based on proliferation and integration of stem/progenitor cells and is thought to be restricted to 2 neurogenic niches: the subventricular zone and the dentate gyrus.
Peter Rotheneichner   +10 more
semanticscholar   +1 more source

Functional imaging of the piriform cortex in focal epilepsy [PDF]

open access: yesExperimental Neurology, 2020
Experiments in animal models have identified specific brain regions such as the deep anterior piriform cortex as important for controlling the initiation or propagation of both generalized and focal seizure activity. However, there is little experimental evidence to translate these observations to the control of focal seizures in humans.
Koepp, Matthias, Galovic, Marian
openaire   +3 more sources

Smell-induced gamma oscillations in human olfactory cortex are required for accurate perception of odor identity.

open access: yesPLoS Biology, 2022
Studies of neuronal oscillations have contributed substantial insight into the mechanisms of visual, auditory, and somatosensory perception. However, progress in such research in the human olfactory system has lagged behind.
Qiaohan Yang   +7 more
doaj   +1 more source

Binaral Interactions in the Rat Piriform Cortex [PDF]

open access: yesJournal of Neurophysiology, 1997
Wilson, Donald A. Binaral interactions in the rat piriform cortex. J. Neurophysiol. 78: 160–169, 1997. Single-unit recordings were made from layer II/III anterior piriform cortex (aPCX) neurons in adult Wistar rats to examine odor response patterns to unilaterally and bilaterally delivered stimuli.
openaire   +2 more sources

Olfactory Bulb Volume Reflects Olfactory Dysfunction and Network Organization: Insights From the Population‐Based Rhineland Study

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Olfactory dysfunction is common in aging and an early symptom of neurodegenerative diseases, but how structural (olfactory bulb [OB] volume) and functional (olfactory network [OFN] functional connectivity [FC]) brain features interact to shape odor identification ability remains unclear.
Weiyi Zeng   +4 more
wiley   +1 more source

The role of piriform associative connections in odor categorization

open access: yeseLife, 2016
Distributed neural activity patterns are widely proposed to underlie object identification and categorization in the brain. In the olfactory domain, pattern-based representations of odor objects are encoded in piriform cortex.
Xiaojun Bao   +4 more
doaj   +1 more source

Localization of N-acyl phosphatidylethanolamine phospholipase D (NAPE-PLD) expression in mouse brain: A new perspective on N-acylethanolamines as Neural Signaling Molecules [PDF]

open access: yes, 2008
The definitive version is available at www3.interscience.wiley ...
Cravatt, BF   +3 more
core  

Remembrance of Odors Past Human Olfactory Cortex in Cross-Modal Recognition Memory [PDF]

open access: yes, 2004
Episodic memory is often imbued with multisensory richness, such that the recall of an event can be endowed with the sights, sounds, and smells of its prior occurrence.
Gottfried, Jay A   +3 more
core   +1 more source

Production of 3D printed biomodels of the canine brain for veterinary neuroanatomy teaching

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Teaching neuroanatomy presents multiple challenges to both students and teachers, as it is a subject with highly dense content that commonly causes the development of aversion by students, a phenomenon referred to as “neurophobia,” which has been documented in human and veterinary medicine students.
João Victor Barbosa Tenório Fireman   +1 more
wiley   +1 more source

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