Results 61 to 70 of about 6,037 (161)

Are the P600 and P3 ERP components linked to the task‐evoked pupillary response as a correlate of norepinephrine activity?

open access: yesPsychophysiology, Volume 61, Issue 7, July 2024.
Abstract During language comprehension, anomalies and ambiguities in the input typically elicit the P600 event‐related potential component. Although traditionally interpreted as a specific signal of combinatorial operations in sentence processing, the component has alternatively been proposed to be a variant of the oddball‐sensitive, domain‐general P3 ...
Friederike Contier   +3 more
wiley   +1 more source

A Novel Dopamine Transporter Inhibitor CE-123 Improves Cognitive Flexibility and Maintains Impulsivity in Healthy Male Rats

open access: yesFrontiers in Behavioral Neuroscience, 2017
Reduced cognitive abilities are often characterized by an impairment of flexibility, i.e., the ability to switch from learned rules or categories that were important in certain contexts to different new modalities that rule the task.
Agnieszka Nikiforuk   +10 more
doaj   +1 more source

Effect of Fermentation, Drying and Roasting on Biogenic Amines and Other Biocompounds in Colombian Criollo Cocoa Beans and Shells

open access: yesFoods, 2020
The composition of microbiota and the content and pattern of bioactive compounds (biogenic amines, polyphenols, anthocyanins and flavanols), as well as pH, color, antioxidant and reducing properties were investigated in fermented Criollo cocoa beans and ...
Johannes Delgado-Ospina   +5 more
doaj   +1 more source

The future of food safety: possible trends for the years 2022‐2032 and their influence on food safety and nutrition

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract Over the next decade, demographic, societal, technological, economic, environmental, and political factors are expected to significantly influence the agri‐food chain. Demographic shifts, characterised by an aging population and sustained migration, along with evolving consumer demands, will drive a greater emphasis on sustainability.
Gary Delalay   +2 more
wiley   +1 more source

Comparison of the groups treated with mirtazapine and selective serotonine reuptake inhibitors with respect to birth outcomes and severity of psychiatric disorder

open access: yesPsychiatry and Clinical Psychopharmacology, 2019
Objective: The literature provides very limited information on mirtazapine usage in the pregnancy period. The groups including pregnant women who used SSRI or mirtazapine as a single treatment, SSRI–mirtazapine combination treatment and unmedicated ...
Buket Belkız Güngör   +3 more
doaj   +1 more source

Alterações agudas dos níveis de neurotransmissores em corpo estriado de ratos jovens após estado epiléptico induzido por pilocarpina Acute alterations of neurotransmitters levels in striatum of young rat after pilocarpine-induced status epilepticus

open access: yesArquivos de Neuro-Psiquiatria, 2003
Altas doses de agonista colinérgico muscarínico, pilocarpina, produzem alterações comportamentais, convulsões e estado epiléptico em ratos. O objetivo desse estudo foi verificar as alterações nas concentrações dos neurotransmissores em corpo estriado de ...
Rivelilson Mendes de Freitas   +4 more
doaj   +1 more source

Use of the modified Schirmer test to measure salivary gland hypofunction/hyposalivation: Systematic review and meta‐analysis

open access: yesEuropean Journal of Oral Sciences, Volume 132, Issue 2, April 2024.
Abstract Although dry mouth is a relatively common condition, salivary flow is not routinely measured in dental clinical practice. Moreover, existing data regarding the use of the modified Schirmer test (MST) for the screening of dry mouth has not been summarized.
Christoph Matthias Schoppmeier   +5 more
wiley   +1 more source

The effect of short-term lithium treatment on head twitches induced by 5-hydroxytryptophan in mice

open access: yesCurrent Issues in Pharmacy and Medical Sciences, 2015
The effectiveness of lithium in the treatment of affective disorders is well documented. However, the mechanism of this effect is still unknown. The purpose of this study was to investigate the effect of lithium on serotonergic neurons. The evaluation of
Szymczyk Halina   +2 more
doaj   +1 more source

Dietary phytase and myo-inositol supplementation are associated with distinct plasma metabolome profile in broiler chickens

open access: yesAnimal, 2020
Phytase enzyme is used as a dietary supplement in broiler nutrition to improve phosphorous bioavailability. Phytase deliberates phosphate groups from phytic acid and produces myo-inositol after total dephosphorylation.
F. Gonzalez-Uarquin   +3 more
doaj   +1 more source

Access to Saturated Aza‐Heterocycles using the Borrowing Hydrogen Methodology

open access: yesEuropean Journal of Organic Chemistry, Volume 27, Issue 10, March 11, 2024.
This concept article highlights the metal‐catalyzed Borrowing Hydrogen (BH) annulation strategy for the preparation of saturated aza‐heterocycles from diols and triols. Special attention will also be devoted to stereocontrol issues for the preparation of chiral N‐heterocycles.
Maïwenn Jacolot, Florence Popowycz
wiley   +1 more source

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