Concept
Substitut nicotinique
Publications associées (12)
Increased Gray Matter Density in the Right Mesencephalic Tegmentum Is Associated With Better Engel Classes I and II After Radiosurgery for Hypothalamic Hamartomas
BACKGROUND:Hypothalamic hamartomas (HHs) are disabling congenital lesions, responsible for gelastic seizures frequently associated with catastrophic epilepsies, epileptogenic encephalopathy, and cognitive and psychiatric severe comorbidities. Stereotactic ...
LIPPINCOTT WILLIAMS & WILKINS2022Electrochemical determination of nicotine in smokers' sweat
In this work, we report the demonstration of the capability of electrochemical sensors to provide measurements directly on the sweat of volunteers to successfully discriminate heavy smokers by light ones. Since its importance as pharmaceutical treatment-ag ...
ELSEVIER2020Concentration–discharge relationships vary among hydrological events, reflecting differences in event characteristics
Studying the response of streamwater chemistry to changes in discharge can provide valuable insights into how catchments store and release water and solutes. Previ- ous studies have determined concentration–discharge (cQ) relationships from long-term, low- ...
2020Nicotine increases sleep spindle activity
Studies have shown that both nicotine and sleep spindles are associated with enhanced memorisation. Further, a few recent studies have shown how cholinergic input through nicotinic and muscarinic receptors can trigger or modulate sleep processes in general ...
WILEY2019The Long View Exploring Product Lifetime Extension
Less than nine months into 2017, more resources than our planet produces over the whole year were consumed globally, marked by Earth Overshoot Day. Short use and fast replacement of products increasingly dictates consumption patterns in many regions. As fa ...
Paul Scherrer Institute, World Resources Forum2019Six-Month Assessment of a Hand Prosthesis with Intraneural Tactile Feedback
Silvestro Micera, Stanisa Raspopovic, Francesco Maria Petrini, Ivo Strauss, Giacomo Valle, Edoardo D'Anna
Objective Hand amputation is a highly disabling event, which significantly affects quality of life. An effective hand replacement can be achieved if the user, in addition to motor functions, is provided with the sensations that are naturally perceived whil ...
2019Cortical afferents onto the nucleus Reticularis thalami promote plasticity of low-threshold excitability through GluN2C-NMDARs
Thalamus and cortex represent a highly integrated processing unit that elaborates sensory representations. Interposed between cortex and thalamus, the nucleus Reticularis thalami (nRt) receives strong cortical glutamatergic input and mediates top-down inhi ...
Nature Publishing Group2017Alpha7 subunit of the nicotinergic acethylcholine receptor gene (CHRNA7) and perception of coherent motion in aging
Genetic variations of the alpha7 subunit of the nicotinergic acetylcholine receptor gene (CHRNA7) are linked to cognitive deficits in aging and schizophrenia. However, little is known about associations of the CHRNA7 gene with aged-related decline in visua ...
2016Cigarette smoking leads to persistent and dose-dependent alterations of brain activity and connectivity in anterior insula and anterior cingulate
Dimitri Nestor Alice Van De Ville, Maria Giulia Preti, Kirsten Emmert, Rotem Roza Kopel
Although many smokers try to quit smoking, only about 20-25 percent will achieve abstinence despite 6 months or more of gold-standard treatment. This low success rate suggests long-term changes in the brain related to smoking, which remain poorly understoo ...
Wiley-Blackwell2015Small effects of smoking on visual spatiotemporal processing
Nicotine is an important stimulant that is involved in modulating many neuronal processes, including those related to vision. Nicotine is also thought to play a key role in schizophrenia: A genetic variation of the cholinergic nicotine receptor gene, alpha ...
Nature Publishing Group2014