Results 141 to 150 of about 347,140 (343)

The Olfactory Nervous System Of Terrestrial And Aquatic Vertebrates [PDF]

open access: yes, 2011
Animals in their natural milieu are surrounded by odors. These odors are rich source of information, and are perceived by sophisticated olfactory systems, that have evolved over time.
Ashiq Hussain
core  

Correction of aberrant axon growth in the developing mouse olfactory bulb

open access: yes, 2011
During development of the primary olfactory system, sensory axons project from the nasal cavity to the glomerular layer of the olfactory bulb. In the process axons can branch inappropriately into several glomeruli and sometimes over-shoot the glomerular ...
St. John, James   +39 more
core   +1 more source

Zebrafish ventral gastrula fate map reveals neural crest progenitor domain

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Fate maps relate progenitor cell positions to later fates and locations of their progeny, revealing early embryonic organization. Previous zebrafish fate maps identified the origin of germ layers and derivative cell fates, but ventral gastrula progenitor domains were not fully resolved. In particular, the neural crest, a multipotent
Elaine E. Kushkowski, Victoria E. Prince
wiley   +1 more source

Reciprocal connectivity between mitral cells and external plexiform layer interneurons in the mouse olfactory bulb

open access: yesFront. Neural Circuits, 2013
Proper brain function relies on exquisite balance between excitation and inhibition, where inhibitory circuits play fundamental roles toward sculpting principle neuron output and information processing.
Long-Wen Huang   +3 more
semanticscholar   +1 more source

Olfactory Neuroscience: Beyond the Bulb

open access: yes, 2011
SummaryHigh-resolution tracing of projections from the olfactory bulb to its cortical targets revealed coarse topography and stereotopy in some areas but highly distributed, combinatorial connectivity in others.
Rainer W. Friedrich, Friedrich RW
core   +1 more source

Shared molecular pathways in pediatric genetic epilepsies: Insights from a single‐center cohort of 80 patients

open access: yesEpilepsia Open, EarlyView.
Abstract Objective Genetic epilepsies in childhood are highly heterogeneous, and approaches to identify shared biological mechanisms across distinct genetic etiologies remain limited. We aimed to investigate whether genes associated with pediatric genetic epilepsies in our heterogeneous cohort converge on common functional pathways.
Laura Hecher   +11 more
wiley   +1 more source

AROUSAL REACTION OF THE OLFACTORY BULB

open access: yesThe Japanese Journal of Physiology, 1961
The functional relation between the olfactory bulb and the mesencephalic reticular formation (RF) was studied in curarized rabbits. The results obtained in the acute experiment were confirmed in the chronic experiment.1. High frequency stimulation in the RF suppressed the intrinsic and the induced waves of the olfactory bulb. Peripheral arousal stimuli
YAMAMOTO, Chosaburo, IWAMA, Kitsuya
openaire   +3 more sources

The carbohydrate CT1 is expressed in topographically fixed glomeruli in the mouse olfactory bulb

open access: yes, 2011
Cell surface carbohydrates define subpopulations of primary olfactory neurons whose axons terminate in select glomeruli in the olfactory bulb. The combination of carbohydrates present on axon subpopulations has been proposed to confer a unique identity ...
St. John, James   +19 more
core   +1 more source

Engineering mRNA‐LNP Medicines for the Ageing Brain: Opportunities and Challenges for Neurodegenerative Diseases

open access: yesExploration, EarlyView.
This review highlights recent advances in engineering messenger RNA (mRNA)‐lipid nanoparticles (LNPs) to cross the ageing blood–brain barrier and target neurodegenerative diseases. It outlines design principles, delivery routes, and translational challenges, charting a roadmap towards clinical application of mRNA‐LNP therapeutics for neurodegenerative ...
Abdel Ali Belaidi   +5 more
wiley   +1 more source

Olfactory perceptual learning requires action of noradrenaline in the olfactory bulb: comparison with olfactory associative learning

open access: yes, 2015
International audienceNoradrenaline contributes to olfactory-guided behaviors but its role in olfactory learning during adulthood is poorly documented. We investigated its implication in olfactory associative and perceptual learning using local infusion ...
Kermen, Florence   +5 more
core   +1 more source

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