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Optogenetics to Interrogate Neuron-Glia Interactions in Pups and Adults (2020)
(NLM (Medline), 2020-09-01)
In just over 10 years, the use of optogenetic technologies in neuroscience has become widespread, having today a tremendous impact on our understanding of brain function. An extensive number of studies have implemented a ...
Network-level mechanisms underlying effects of transcranial direct current stimulation (tDCS) on visuomotor learning (2020)
(Academic Press Inc., 2020-09-01)
Transcranial direct current stimulation (tDCS) is a non-invasive brain stimulation approach in which low level currents are administered over the scalp to influence underlying brain function. Prevailing theories of tDCS ...
Morphological analysis of maxillary first premolars by cone beam computed tomography in a chilean sub-population (2020)
(Sociedad Chilena de Anatomía, 2020-10-01)
The root canal system of the maxillary first premolar (MFP), present a high rate of variation, especially at apical level. This complicates the action of antiseptic solutions and endodontic instruments at this level. The ...
Statistical testing methods for data analysis in dental morphology (2020)
(Universidad de la Frontera, 2020-10-01)
Statistical testing methods are essential tools to measure and analyze the data obtained through research in dental morphology. This descriptive study analyzes the different statistical testing methods in order to suggest ...
Comparison of self-reported and accelerometer-measured physical activity according to sociodemographic factors (2020)
(Sociedad Chilena de Nutricion Bromatologia y Toxilogica, 2020-08-30)
Introduction: Determining level of physical activity (PA) can be done with objective measurement, through accele-rometer, or by subjective measurement through self-report questionnaire. The aim of this study was to compare ...
The change of teeth color, whiteness variations and its psychosocial and self-perception effects when using low vs. high concentration bleaching gels: a one-year follow-up (2020)
(NLM (Medline), 2020-09-11)
BACKGROUND: Dental bleaching in traditional concentrations generates greater sensitivity. In this respect, new systems of lower concentration of hydrogen peroxide for tooth bleaching appeared, with color stability unknown ...
The ice cream cone technique, a predictable treatment possibility (2020)
(Editorial Ciencias Medicas, 2020-06-01)
Introduction: The volumetric preservation of bone and soft tissue after a tooth extraction has special relevance in the esthetic zone when it will be rehabilitated by a dental implant. Objective: Describe the prosthodontics ...
Three-dimensional analysis of mandibular border movements in fully dentate participants (2020)
(Universidad de la Frontera, 2020-08-30)
The temporomandibular joints and associated muscles allow the mandible to move in the three planes (sagittal, frontal and horizontal), in this way the jaw can perform complex mandibular movements. For several decades, ...
Identification of coexisting indigo species in an ancient green thread using direct plasmon-enhanced Raman spectroscopy (2020)
(Sociedad Chilena de Quimica, 2020-06-30)
A green ancient thread sample from a Chilean mummy turban was analyzed by plasmon-enhanced Raman scattering spectroscopy using a direct drop-colloidal method. The enhanced-Raman signals in the sample are associated with ...
Prevalence of Risk of Eating Disorders and its Association with Obesity and Fitness (2020)
(NLM (Medline), 2020-09-01)
The university stage is a critical developmental period for young adults, where lifestyles can determine future health. A cross-sectional study including 481 college students was conducted, with the following objectives: ...