5,739 Hits in 6.5 sec

Model-based network discovery of developmental and performance-related differences during risky decision-making

Ethan M. McCormick, Kathleen M. Gates, Eva H. Telzer
2019 NeuroImage  
Adolescents (N = 30, Mage = 13.22), young adults (N = 23, Mage = 19.19), and adults (N = 31, Mage = 43.93) completed a risky decision-making task during an fMRI scan, and functional networks were constructed  ...  New methodological developments now offer the possibility of accounting for both group trends and individual differences within the same modeling framework.  ...  Acknowledgements Author Contributions: E.M.M and E.H.T designed research, and performed research; E.M.M., K.M.G, and E.H.T analyzed data, and wrote the paper.  ... 
doi:10.1016/j.neuroimage.2018.12.042 pmid:30579902 pmcid:PMC6401275 fatcat:ztg2yqquizfb5blnjoda5f4ihy

Developing developmental cognitive neuroscience: From agenda setting to hypothesis testing

Wouter van den Bos, Ben Eppinger
2016 Developmental Cognitive Neuroscience  
Acknowledgements We would like to thank Robert Lorenz and Anna van Duijvenvoorde for their helpful comments.  ...  Furthermore, this taxonomy of decision processes can be useful in dissociating developmental differences in the different component processes during decision-making.  ...  adolescent risky decision-making in its complexity.  ... 
doi:10.1016/j.dcn.2015.12.011 pmid:26797489 pmcid:PMC6987973 fatcat:sqywfo2h3za27h3tyvclxzplkq

Developmental perspectives on risky and impulsive choice

Gail M. Rosenbaum, Catherine A. Hartley
2019 Philosophical Transactions of the Royal Society of London. Biological Sciences  
However, developmental patterns of behaviour in laboratory assays of risk taking and impulsive choice are inconsistent.  ...  We highlight how variability in task parameters can be used to identify specific aspects of decision contexts that may differentially influence risky and impulsive choice behaviour across development.  ...  Award, National Science Foundation CAREER grant no. 1654393, a Brain and Behavior Research Foundation Young Investigator Grant, and a Jacobs Foundation Early Career Fellowship.  ... 
doi:10.1098/rstb.2018.0133 pmid:30966918 pmcid:PMC6335462 fatcat:ih67a5ehfjfbldkohji3bewhta

Binge drinking impacts dorsal striatal response during decision making in adolescents

Scott A. Jones, Anita Cservenka, Bonnie J. Nagel
2016 NeuroImage  
Region of interest (ROI) analysis revealed that during decision making, there was a significant bingedrinking related reduction in brain activation in the dorsal striatum, an effect associated with degree  ...  These results demonstrate how abnormalities in decision-making related circuitry might both lead to and perpetuate alcohol drinking behavior.  ...  Past and current members of the Developmental Brain Imaging Lab are thanked for assisting in participant scheduling and data collection.  ... 
doi:10.1016/j.neuroimage.2016.01.044 pmid:26826511 pmcid:PMC4803619 fatcat:rhfpmxxcdnee5f5rrn2nqusv6e

A cross-sectional and longitudinal analysis of reward-related brain activation: Effects of age, pubertal stage, and reward sensitivity

Anna C.K. van Duijvenvoorde, Zdeňa A. Op de Macks, Sandy Overgaauw, Bregtje Gunther Moor, Ronald E. Dahl, Eveline A. Crone
2014 Brain and Cognition  
In this study, we aimed to elucidate the relationship between reward-related brain activation and risky decision-making.  ...  Brain and Cognition, 89 A cross-sectional and longitudinal analysis of reward-related brain activation: Effects of age, pubertal stage, and reward sensitivity q a b s t r a c t Neurobiological models suggest  ...  risky decision-making.  ... 
doi:10.1016/j.bandc.2013.10.005 pmid:24512819 fatcat:i4m36le4zvcbfhb5yy2ipuz4na

Decision-making in the adolescent brain

Sarah-Jayne Blakemore, Trevor W Robbins
2012 Nature Neuroscience  
The involvement of parietal cortex in risky decision-making is consistent with discoveries of single units in the lateral inferior parietal cortex, which modulate performance of tasks involving simple  ...  Studying the development of such neural networks in the context of decision-making cognition is a promising strategy for this purpose, as it appears likely that the different components of decision-making  ...  Reprints and permissions information is available online at reprints/index.html.  ... 
doi:10.1038/nn.3177 pmid:22929913 fatcat:qe3zahygnjgi3ai4xz6ls5jrpa

Prediction complements explanation in understanding the developing brain

Monica D. Rosenberg, B. J. Casey, Avram J. Holmes
2018 Nature Communications  
Researchers have described neural bases of cognition, characterizing how patterns of brain organization from neural circuits to functional networks relate to behavior and psychopathology 9-14 .  ...  Highlighting the outsized scientific and clinical benefits of prediction in developmental populations including adolescence, we show that predictive brainbased models are already providing new insights  ...  , and whether this effect relates to individual differences in risky behavior.  ... 
doi:10.1038/s41467-018-02887-9 pmid:29467408 pmcid:PMC5821815 fatcat:7jmnwbzqt5b3vbfghnrih5h75q

Valuation of peers' safe choices is associated with substance-naïveté in adolescents

Dongil Chung, Mark A. Orloff, Nina Lauharatanahirun, Pearl H. Chiu, Brooks King-Casas
2020 Proceedings of the National Academy of Sciences of the United States of America  
Social influences on decision-making are particularly pronounced during adolescence and have both protective and detrimental effects.  ...  These results provide neurobehavioral evidence for a role of positive peers (here, those who make safer choices) in guiding adolescent real-world risky decision-making.  ...  These data provide model-based and model-agnostic evidence showing that during adolescent decision-making, varying responses to peers' safe choices, and not to peers' risky choices, is associated with  ... 
doi:10.1073/pnas.1919111117 pmid:33257568 fatcat:wnjru4xjszdn3j2g4m6k35ntl4

Risk and Rationality in Adolescent Decision Making

Valerie F. Reyna, Frank Farley
2006 Psychological Science in the Public Interest  
Major explanatory models of risky decision making can be roughly divided into (a) those, including health-belief models and the theory of planned behavior, that adhere to a "rational" behavioral decision-making  ...  A key question is whether adolescents are developmentally competent to make decisions about risks.  ...  Newer models of adolescent risky decision making include the prototype/willingness model and fuzzy-trace theory.  ... 
doi:10.1111/j.1529-1006.2006.00026.x pmid:26158695 fatcat:uwtvopc6wveppkq4x4bygc6agy

Maltreatment and Brain Development: The Effects of Abuse and Neglect on Longitudinal Trajectories of Neural Activation during Risk Processing and Cognitive Control

Jungmeen Kim-Spoon, Toria Herd, Alexis Brieant, Kristin Peviani, Kirby Deater-Deckard, Nina Lauharatanahirun, Jacob Lee, Brooks King-Casas
2021 Developmental Cognitive Neuroscience  
Yet, little is known about whether distinct maltreatment experiences are differentially related to underlying neural processes of risky decision making: valuation and control.  ...  Using conditional growth curve modeling, we compared a cumulative approach versus a dimensional approach (relative effects of abuse and neglect) to examine the link between child maltreatment and brain  ...  Acknowledgements This work was supported by grants from the National Institute on Drug Abuse (R01 DA036017 to Jungmeen Kim-Spoon and Brooks King-Casas and F31 DA042594 to Nina Lauharatanahirun).  ... 
doi:10.1016/j.dcn.2021.100939 pmid:33706181 pmcid:PMC7960935 fatcat:aezszadywzcwfmmoaewjhdvw4a

Neural Mechanisms Underlying Risk and Ambiguity Attitudes

Neeltje E. Blankenstein, Jiska S. Peper, Eveline A. Crone, Anna C. K. van Duijvenvoorde
2017 Journal of Cognitive Neuroscience  
Although there was pronounced neural over-lap between risky and ambiguous gambling in a network typically related to decision-making under uncertainty, relatively more risk-seeking attitudes were associated  ...  Here, we tested whether individual differences in risk and ambiguity attitudes were reflected in distinct neural correlates during choice and outcome processing of risky and ambiguous gambles.  ...  separately during risky decision-making and during ambiguous decision-making (cf.  ... 
doi:10.1162/jocn_a_01162 pmid:28686139 fatcat:iqwtxubhi5fcrit2zoajevmvnq

Adolescent impatience decreases with increased frontostriatal connectivity

Wouter van den Bos, Christian A. Rodriguez, Julie B. Schweitzer, Samuel M. McClure
2015 Proceedings of the National Academy of Sciences of the United States of America  
To distinguish between these two causes, we investigated developmental changes in the structural and functional connectivity of different frontostriatal tracts.  ...  Developmental increases in structural connectivity strength in the right dorsolateral prefrontal tract were related to increased negative functional coupling with the striatum and an age-related decrease  ...  during LL versus SS choices, which finally leads to less impulsive decision making.  ... 
doi:10.1073/pnas.1423095112 pmid:26100897 pmcid:PMC4517266 fatcat:cmvrfqygynepzgvqxdtc3f5z4m

A social neuroscience perspective on adolescent risk-taking

Laurence Steinberg
2008 Developmental Review  
The differing timetables of these changes make mid-adolescence a time of heightened vulnerability to risky and reckless behavior.  ...  This article proposes a framework for theory and research on risk-taking that is informed by developmental neuroscience. Two fundamental questions motivate this review.  ...  I am also indebted to Danny Pine as well as Jason Chein for their tutelage in the area of developmental neuroscience, which has enabled my tyronic and admittedly cursory discussion of adolescent brain  ... 
doi:10.1016/j.dr.2007.08.002 pmid:18509515 pmcid:PMC2396566 fatcat:otwi4gojafhghcxu7qovflwa24

Brain functional domains inform therapeutic interventions in attention-deficit/hyperactivity disorder and pediatric bipolar disorder

Alessandra M Passarotti, Mani N Pavuluri
2011 Expert Review of Neurotherapeutics  
This article will conclude with the presentation of a new model to pave the path for future directions in translational neuroscience and symptom-based characterization [1] towards a better understanding  ...  differently shape the clinical symptoms of impulsivity and goal-directed behavior.  ...  No writing assistance was utilized in the production of this manuscript.  ... 
doi:10.1586/ern.11.71 pmid:21651336 pmcid:PMC3129632 fatcat:ktrzfwvffbbx3p3y4qtbvmwdua

Revisiting the Neural Architecture of Decision-Making: Univariate and Multivariate Evidence for System-Based Models in Adolescence [article]

Joao F Guassi Moreira, Adriana S Mendez Leal, Yael H Waizman, Natalie Saragosa-Harris, Emilia Ninova, Jennifer A Silvers
2020 bioRxiv   pre-print
dynamic and consequential-we find support for system-based theories of decision-making.  ...  In particular, neural activity in lateral prefrontal cortex and a multivariate pattern of cognitive control both predicted a reduced likelihood of making a risky decision, whereas increased activity in  ...  Preparation of this manuscript was supported by a National Science Foundation Graduate Research Fellowship (2016220797) and a National Institutes of Health Predoctoral T32 Fellowship to JFGM, and generous  ... 
doi:10.1101/2020.11.26.400416 fatcat:whtruh5dlzbszfsbjh3l3uzyoa
« Previous Showing results 1 — 15 out of 5,739 results