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Search Results for "Explain The Olfactory Pathway To The Brain"

08:40 EDT 27th March 2017 | BioPortfolio

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Smell is the sense that is concerned with the odor of things. It is perceived by receptors in the olfactory apparatus in the roof of ones nose. Signals here are transmitted along the Olfactory Nerve...

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Novel radiotracer measures olfactory neurons in animal models

(Massachusetts General Hospital) Olfactory health - how well we are able to smell -- is a reliable marker of the health of the brain, but current 'smell identification tests' do not offer a complete p...

A nose for smells? Practice makes perfect!

The human brain has the ability to recognise and process a very wide range of sensory stimuli, from which it builds a mental representation. But do these representations change over time? Can we learn...

A nose for smells? Practice makes perfect!

(Université de Genève) Neuroscientists have succeeded in identifying the complementary role played by two distinct kinds of neurons in processing olfactory information and the different brain re-org...

Pathway linked to slower aging also fuels brain cancer

While a particular metabolic pathway shows potential to slow down the aging process, new research indicates a downside: That same pathway may drive brain cancer.

When neurons are 'born' impacts olfactory behavior in mice

New research from North Carolina State University shows that neurons generated at different life stages in mice can impact aspects of their olfactory sense and behavior. The work could have implicatio...

LSD Helps Explain How Brain Makes Meaning – PsychCentral.com

Counsel & HealLSD Helps Explain How Brain Makes MeaningPsychCentral.comEmerging research with the psychedelic drug LSD has led to breakthroughs on our understanding of how the brain assigns meanin...

New PET imaging technique may help monitor neurological disease progression

Olfactory neurons in the nasal cavity are the primary source of our sense of smell. Unlike many types of neurons, olfactory neurons are continuously generated throughout the adult lifespan. This uniqu...

Differences in brain wiring could explain why some people learn languages quicker

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Evidence of nose-to-brain delivery of nanoemulsions: cargoes but not vehicles.

The nose-to-brain pathway has been proven to be a shortcut for direct drug delivery to the brain. However, whether and to what extent nanoparticles can be delivered through this passage is still await...

From Nose to Brain: Un-Sensed Electrical Currents Applied in the Nose Alter Activity in Deep Brain Structures.

Rules linking patterns of olfactory receptor neuron activation in the nose to activity patterns in the brain and ensuing odor perception remain poorly understood. Artificially stimulating olfactory ne...

Olfaction as a marker for depression.

Olfactory and emotional higher processing pathways share common anatomical substrates. Hence, depression is often accompanied by alterations in olfactory function. These alterations are negative in na...

A Prospective Analysis of Olfactory Impairment Recovery After Severe Traumatic Brain Injury.

To investigate the natural progression of olfactory impairment (OI) in individuals with traumatic brain injury (TBI) at 6 months postinjury.

GnRH-mediated olfactory and visual inputs promote mating-like behaviors in male zebrafish.

The engagement of sexual behaviors is regulated by a number of factors which include gene expression, hormone circulation, and multi-sensory information integration. In zebrafish, when a male and a fe...

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