With Gottlieb beyond Gottlieb: The Role of Epigenetics in Psychobiological Development

Autor/in	Lux, Vanessa
Titel	With Gottlieb beyond Gottlieb: The Role of Epigenetics in Psychobiological Development
Quelle	In: International Journal of Developmental Science, 7 (2013) 2, S.69-78 (10 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	2192-001X
Schlagwörter	Psychology; Probability; Genetics; Developmental Psychology; Individual Development + Suchen Sie Ihr Suchwort? Psychologie; Wahrscheinlichkeitsrechnung; Wahrscheinlichkeitstheorie; Humangenetik; Entwicklungspsychologie; Individuelle Entwicklung
Abstract	The emerging field of molecular epigenetics studies relatively stable changes in genetic activity that are not due to changes in the DNA sequence. Initial research results indicate a functional role for epigenetic mechanisms in neuron development and neuronal cell function. However, concepts that integrate these findings in an overall theory of psychobiological development have yet to be developed. Gilbert Gottlieb's probabilistic epigenesis and his scheme of psychobiological development provide an ideal starting point for this effort. Based on a modified version of Gottlieb's scheme of psychobiological development, this study conceptualizes epigenetic mechanisms as molecular underpinnings mediating interactions between neural and genetic activity levels. Three different functional contexts of epigenetic mechanisms in neuronal cells are identified: genomic, developmental, and synaptic. Finally, consequences for a model of psychobiological development and implications for future research in molecular epigenetics are discussed. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01