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Updated: May 15, 2026
13:11
Optimized Analysis of DNA Methylation and Gene Expression from Small, Anatomically-defined Areas of the Brain
Published on: July 12, 2012
Epigenetics and its implications for Psychology.
Héctor González-Pardo1, Marino Pérez Álvarez
1Universidad de Oviedo, Spain. hgpardo@uniovi.es
Psicothema
|January 23, 2013
Summary
Behavioral epigenetics reveals how environmental and psychological factors influence gene activity without altering DNA. This field highlights the significant role of post-birth experiences in shaping genome function and behavior.
Area of Science:
- Behavioral epigenetics
- Psychology
- Genomics
Background:
- Epigenetics redefines genome function beyond DNA sequence, explaining environmental and psychological influences.
- Epigenetic mechanisms link environmental factors to normal and abnormal behavioral development.
Purpose of the Study:
- To review the emerging field of epigenetics in psychology.
- To explore the role of epigenetics in behavioral development and psychopathology.
Main Methods:
- Literature review of epigenetics and psychology.
Main Results:
- Gene-behavior relationships are influenced by post-birth epigenetic mechanisms.
- Behavioral epigenetics demonstrates long-term effects of behavior on genome regulation.
- Epigenetic factors, like life adversities, are linked to psychopathology, e.g., schizophrenia, challenging purely genetic explanations.
Conclusions:
- Epigenetic mechanisms underscore the leading roles of behavior and environment in human development.
- Epigenetics offers a framework to move beyond nature-nurture and genotype-phenotype dualities.
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