User profiles for A. O. Cohen
Alexandra O. CohenAssistant Professor, Emory University Verified email at emory.edu Cited by 3424 |
[HTML][HTML] The adolescent brain cognitive development (ABCD) study: imaging acquisition across 21 sites
… for the contrast of reward success vs fail (signed Cohen’sd) show reliable activation of expected
… 4b depicts signed effect sizes (Cohen’sd) for the contrast of rewarded trials versus failed …
… 4b depicts signed effect sizes (Cohen’sd) for the contrast of rewarded trials versus failed …
Development of the emotional brain
In this article, we highlight the importance of dynamic reorganization of neural circuitry during
adolescence, as it relates to the development of emotion reactivity and regulation. We offer …
adolescence, as it relates to the development of emotion reactivity and regulation. We offer …
Rewiring juvenile justice: the intersection of developmental neuroscience and legal policy
The past decade has been marked by historic opinions regarding the culpability of juveniles
by the US Supreme Court. In 2005, the death penalty was abolished, 5 years later, life …
by the US Supreme Court. In 2005, the death penalty was abolished, 5 years later, life …
When is an adolescent an adult? Assessing cognitive control in emotional and nonemotional contexts
… Science Foundation Graduate Research Fellowship (to AO Cohen). Preparation of this article
… AO Cohen and BJ Casey drafted the manuscript, and all authors provided critical revisions …
… AO Cohen and BJ Casey drafted the manuscript, and all authors provided critical revisions …
Slope of free energy plots in chemical kinetics
AO Cohen, RA Marcus - The Journal of Physical Chemistry, 1968 - ACS Publications
In currentelectron-transfer theory, an activation free energy term, AF*, depends in a simple
way on the “standard” free energy of reaction, AF0', in the prevailing medium. Namely, AF*= …
way on the “standard” free energy of reaction, AF0', in the prevailing medium. Namely, AF*= …
Teens impulsively react rather than retreat from threat
…, AT Drysdale, NE Johnston, AO Cohen… - Developmental …, 2014 - karger.com
There is a significant inflection in risk taking and criminal behavior during adolescence, but
the basis for this increase remains largely unknown. An increased sensitivity to rewards has …
the basis for this increase remains largely unknown. An increased sensitivity to rewards has …
[HTML][HTML] The racially diverse affective expression (RADIATE) face stimulus set
…, DV Dellarco, E Rubien-Thomas, AO Cohen… - Psychiatry …, 2018 - Elsevier
Faces are often used in psychological and neuroimaging research to assess perceptual and
emotional processes. Most available stimulus sets, however, represent minimal diversity in …
emotional processes. Most available stimulus sets, however, represent minimal diversity in …
When does a juvenile become an adult: implications for law and policy
The US Supreme Court has issued a series of landmark decisions regarding the culpability
of juveniles under the age of eighteen and has increasingly referenced developmental …
of juveniles under the age of eighteen and has increasingly referenced developmental …
[HTML][HTML] At risk of being risky: The relationship between “brain age” under emotional states and risk preference
… used in previously published analyses cited within the current report (Cohen et al., 2016). …
Specifically, in a related study, Cohen et al. found that under negative emotional contexts …
Specifically, in a related study, Cohen et al. found that under negative emotional contexts …
Individual differences in frontolimbic circuitry and anxiety emerge with adolescent changes in endocannabinoid signaling across species
…, CE Glatt, AT Drysdale, AO Cohen… - Proceedings of the …, 2016 - National Acad Sciences
Anxiety disorders peak in incidence during adolescence, a developmental window that is
marked by dynamic changes in gene expression, endocannabinoid signaling, and frontolimbic …
marked by dynamic changes in gene expression, endocannabinoid signaling, and frontolimbic …