Concept
Preadolescence
Publications associées (10)
DNA methylation sites in early adulthood characterised by pubertal timing and development: a twin study
Background Puberty is a highly heritable and variable trait, with environmental factors having a role in its eventual timing and development. Early and late pubertal onset are both associated with various diseases developing later in life, and epigenetic c ...
London2023Transcriptomic analysis reveals mitochondrial pathways associated with distinct adolescent behavioral phenotypes and stress response
Maria del Carmen Sandi Perez, Dogukan Hazar Ülgen, Thamyris Silva
Adolescent individuals exhibit great variability in cortical dynamics and behavioral outcomes. The developing adolescent brain is highly sensitive to social experiences and environmental insults, influencing how personality traits emerge. A distinct patter ...
2023Comparing end-tidal CO2, respiration volume per time (RVT), and average gray matter signal for mapping cerebrovascular reactivity amplitude and delay with breath-hold task BOLD fMRI
Cerebrovascular reactivity (CVR), defined as the cerebral blood flow response to a vasoactive stimulus, is an imaging biomarker with demonstrated utility in a range of diseases and in typical development and aging processes. A robust and widely implemented ...
ACADEMIC PRESS INC ELSEVIER SCIENCE2023Dysmaturation Observed as Altered Hippocampal Functional Connectivity at Rest Is Associated With the Emergence of Positive Psychotic Symptoms in Patients With 22q11 Deletion Syndrome
Dimitri Nestor Alice Van De Ville, Maude Schneider, Farnaz Delavari, Daniela Maria Zöller, Karin Bortolin
BACKGROUND: Hippocampal alterations are among the most replicated neuroimaging findings across the psychosis spectrum. Moreover, there is strong translational evidence that preserving the maturation of hippocampal networks in mice models prevents the progr ...
ELSEVIER SCIENCE INC2021DrinkSense: Characterizing Youth Drinking Behavior using Smartphones
Daniel Gatica-Perez, Darshan Santani
Alcohol consumption is the number one risk factor for morbidity and mortality among young people. In late adolescence and early adulthood, excessive drinking and intoxication are more common than in any other life period, increasing the risk of adverse phy ...
IEEE2018Peripubertal stress-induced behavioral changes are associated with altered expression of genes involved in excitation and inhibition in the amygdala
Maria del Carmen Sandi Perez, Stamatina Tzanoulinou, Orbicia Riccio Wicht
Early-life stress is a critical risk factor for developing psychopathological alterations later in life. This early adverse environment has been modeled in rats by exposure to stress during the peripubertal period-that is, corresponding to childhood and pu ...
Nature Publishing Group2014Stress during puberty boosts metabolic activation associated with fear-extinction learning in hippocampus, basal amygdala and cingulate cortex
Adolescence is characterized by major developmental changes that may render the individual vulnerable to stress and the development of psychopathologies in a sex-specific manner. Earlier we reported lower anxiety-like behavior and higher risk-taking and no ...
2012Stress during adolescence increases novelty seeking and risk-taking behavior in male and female rats
Adolescence is a period of major physical, hormonal, and psychological change. It is also characterized by a significant increase in the incidence of psychopathologies and this increase is gender-specific. Likewise, stress during adolescence is associated ...
2011Perinatal Exposure to Bisphenol A Increases Adult Mammary Gland Progesterone Response and Cell Number
Cathrin Brisken, Jacques Rougemont, Ayyakkannu Ayyanan, Tamara Tanos, Christina Schrick
Bisphenol A [BPA, 2,2,-bis (hydroxyphenyl) propane] is one of the highest-volume chemicals produced worldwide. It is detected in body fluids of more than 90% of the human population. Originally synthesized as an estrogenic compound, it is currently utilize ...
Endocrine Society2011Stress before puberty exerts a sex- and age-related impact on auditory and contextual fear conditioning in the rat
Adolescence is a period of major physical, hormonal, and psychological changes. It is also characterized by a significant increase in the incidence of psychopathologies and this increase is gender-specific. Stress during adolescence is associated with the ...
2007