@misc{AwasthiKaminskiRappetal.2019, author = {Awasthi, Swapnil and Kaminski, Jakob and Rapp, Michael Armin and Schlagenhauf, Florian and Walter, Henrik and Ruggeri, Barbara and Ripke, Stephan and Schumann, Gunter and Heinz, Andreas}, title = {A neural signature of malleability}, series = {European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology}, volume = {29}, journal = {European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0924-977X}, doi = {10.1016/j.euroneuro.2017.08.139}, pages = {S858 -- S859}, year = {2019}, abstract = {General intelligence has a substantial genetic background in children, adolescents, and adults, but environmental factors also strongly correlate with cognitive performance as evidenced by a strong (up to one SD) increase in average intelligence test results in the second half of the previous century. This change occurred in a period apparently too short to accommodate radical genetic changes. It is highly suggestive that environmental factors interact with genotype by possible modification of epigenetic factors that regulate gene expression and thus contribute to individual malleability. This modification might as well be reflected in recent observations of an association between dopamine-dependent encoding of reward prediction errors and cognitive capacity, which was modulated by adverse life events.}, language = {en} }