This article highlights how early brain development and genetic factors may influence behaviors commonly labeled as the seven deadly sins, suggesting that risk-taking, aggression, and related traits have roots in prenatal development and gene interactions.

The piece is of interest to psychology enthusiasts because it integrates genetics, neurodevelopment, and behavior, illustrating how complex traits emerge from biological processes and early life experiences rather than single brain areas.

Article Title: The biological roots of the seven deadly sins might start in the womb

Link to PsyPost Article: ift dot tt/SCb8gTc

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#genetics #neurodevelopment #psychology #risktaking #behavioralscience

Notable relevance for psychologists, social workers, and other mental health professionals: a large-scale Swedish study highlights potential under-detection of autism in girls during childhood. While diagnoses are higher for boys in early years, girls’ diagnoses rise through adolescence and reach parity by early adulthood. This pattern underscores the need for gender-sensitive screening and ongoing developmental monitoring within clinical and community settings.

Article Title: Everyone thought autism mostly affected boys. This study says otherwise

Link to Science Daily Mind-Brain News: https://ift dot tt/jwekyLa

#AutismAwareness
#GenderDifferences
#Neurodevelopment
#EarlyDetection
#PediatricMentalHealth

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Relevance for mental health professionals: The study highlights prenatal hormonal milieu, inferred from finger-length ratios, as a possible influence on early brain development. For clinicians focused on developmental trajectories, this work adds a biologically grounded context for variability in neurodevelopment that may shape later cognitive and behavioral patterns. A notable finding is that higher prenatal estrogen was linked to larger head size in newborn boys, suggesting sex-specific developmental pathways relevant to understanding early risk indicators.

Article Title: Scientists find a clue to human brain evolution in finger length

Link to Science Daily Mind-Brain News: https://ift dot tt/kR1gbrl

#PrenatalHormones #DigitRatio #BrainDevelopment #Neurodevelopment #BrainEvolution

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Two-month-olds show distinct neural patterns when viewing animals, toys, and everyday objects, indicating early category recognition and foundational cognitive organization.

AI-assisted decoding of these brain signals represents a methodological advance for studying early cognition, with relevance for therapists, psychotherapists, social workers, and other mental health professionals concerned with developmental trajectories.

Article Title: Two-month-old babies are already making sense of the world
Link to Science Daily Mind-Brain News: https://ift dot tt/0xkH9r5

#InfantCognition #EarlyDevelopment #BrainImaging #AIinNeuroscience #Neurodevelopment

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The article reports on a longitudinal study linking common air pollutants to brain development in adolescence. It finds that exposure to fine particulate matter and nitrogen dioxide is associated with accelerated thinning of the cortex, particularly in the frontal and temporal lobes, suggesting environmental exposure can influence neurological maturation. Ozone showed weaker associations.

These findings illustrate how environmental factors can shape neural development related to executive function and emotion regulation. The study uses a large representative sample and longitudinal MRI data to track changes over four years, highlighting developmental sensitivity to pollution exposure. This topic aligns with psychology's interest in the interplay between environment, brain development, and behavior.

Article Title: Common air pollutants associated with structural changes in the teenage brain

Link to PsyPost Article: ift dot tt/soHD5fY

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#adolescentbrain #airpollution #neurodevelopment #corticalthinning #psychologyresearch

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+++ Was ist das 🌱 #Endocannabinoidsystem des Menschen? +++

lerne mehr: ➡️ ➡️ ➡️ https://youtu.be/WXN9EuQsz8w [in Deutsch]

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