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Response to Helfinstein & Casey
2014
Developmental Cognitive Neuroscience
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Reconfiguration of brain networks supporting inhibition of emotional challenge
2019
NeuroImage
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; arousal: M = 2.16, SD = 0.65). ...
For positive trials, words were selected if they were rated as positive in valence and high in arousal (valence: M = 5.77, SD = 1.14; arousal: M = 5.80, SD = 1.46). ...
doi:10.1016/j.neuroimage.2018.10.066
pmid:30394327
pmcid:PMC6372757
fatcat:tydbrzyrinh2rc5dxs3z5y2eri
A Transdiagnostic Examination of Affective Motivations for Drug Use
2020
Addictive Behaviors Reports
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As shown in Table 1, approximately half of the sample (51.4%) met criteria for lifetime MDD (M/SD = 4.3/3.7 symptoms), and just over half (53.1%) met criteria for a SUD (M/SD = 4.5/4.4 symptoms). ...
A substantial proportion of the sample (42.9%) met criteria for alcohol use disorder (AUD) (M/SD = 3.0/3.6 symptoms), and 26.9% of the sample met criteria for either APD or BPD (M/SD = 6.1/5.7 symptoms ...
doi:10.1016/j.abrep.2020.100279
pmid:32637559
pmcid:PMC7330877
fatcat:jaxjztq6uvdxrneno7lmtlwrpu
Exciting fear in adolescence: Does pubertal development alter threat processing?
2014
Developmental Cognitive Neuroscience
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Adolescent development encompasses an ostensible paradox in threat processing. Risk taking increases dramatically after the onset of puberty, contributing to a 200% increase in mortality. Yet, pubertal maturation is associated with increased reactivity in threatavoidance systems. In the first part of this paper we propose a heuristic model of adolescent affective development that may help to reconcile aspects of this paradox, which focuses on hypothesized pubertal increases in the capacity to
doi:10.1016/j.dcn.2014.01.004
pmid:24548554
pmcid:PMC4227085
fatcat:5ic6fwv3hvgxtiq54rgxy3qtue
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... perience (some) fear-evoking experiences as an exciting thrill. In the second part of this paper, we test key features of this model by examining brain activation to threat cues in a longitudinal study that disentangled pubertal and age effects. Pubertal increases in testosterone predicted increased activation to threat cues, not only in regions associated with threat avoidance (i.e., amygdala), but also regions associated with reward pursuit (i.e., nucleus accumbens). These findings are consistent with our hypothesis that puberty is associated with a maturational shift toward more complex processing of threat cues-which may contribute to adolescent tendencies to explore and enjoy some types of risky experiences.
Hierarchical Brain Networks Active in Approach and Avoidance Goal Pursuit
2013
Frontiers in Human Neuroscience
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PRELIMINARY TESTS OF THE MODEL A recent study provided preliminary support for the proposed network model (Spielberg et al., 2012b) . ...
These findings have recently been replicated using an emotion-word Stroop task (Spielberg et al., 2012a) , supporting the generalizability of these conclusions. ...
doi:10.3389/fnhum.2013.00284
pmid:23785328
pmcid:PMC3684100
fatcat:flk6uu4gnnbwjlbv2m7mwnwm2i
Cortical Thickness Links Impulsive Personality Traits and Risky Behavior
2019
Brain Sciences
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18/16.8%
Asian
7/6.5%
Other
5/4.7%
Household Income (M/SD)
$42,629/$38,301
Justice System (n, %)
58/54.2%
Study Variables
Impulsive Urgency (M/SD)
2.2/0.7
Sensation Seeking (M/SD)
2.8/ ...
0.7
Low Conscientiousness (M/SD)
1.8/0.4
Past Month Risky Behaviors (M/SD)
5.5/5.1
Lifetime Risky Behaviors (M/SD)
30.2/19.4
Table 2 . 2 Bivariate correlations among impulsive traits, risky ...
doi:10.3390/brainsci9120373
pmid:31847131
pmcid:PMC6955970
fatcat:k6mnpjxmurgrblic5sqt5m7mle
Worry and perceived threat of proximal and distal undesirable outcomes
2012
Journal of Anxiety Disorders
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Methods
Participants Three hundred and forty-two college students (62% female), ranging in age from 18 to 26 years (M = 18.9; SD = 1.0), participated 1 In Study 2 of Berenbaum, Thompson, and Bredemeier ...
doi:10.1016/j.janxdis.2012.01.001
pmid:22310102
fatcat:m7ssqqi545hmdmgxvkae7oh6ii
Prefrontal Cortex, Emotion, and Approach/Withdrawal Motivation
2008
Social & Personality Psychology Compass
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Short Biographies Jeffrey M. Spielberg is a doctoral student in the Clinical/Community division at the University of Illinois at Urbana-Champaign. ...
., Deffenbacher, 1992; Knight, Chisolm, Paulin, & Waal-Manning, 1988; Spielberger, 1988 Spielberger, , 1999 . ...
doi:10.1111/j.1751-9004.2007.00064.x
pmid:20574551
pmcid:PMC2889703
fatcat:ab6gerspkfcexdjioqyfddg6ja
Pubertal testosterone influences threat-related amygdala–orbitofrontal cortex coupling
2014
Social Cognitive and Affective Neuroscience
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., 2012; Spielberg et al., 2014) . ...
Indeed, initial attempts to explain increased risk taking in adolescence posited that reactivity to threat decreases during this time ( Attempting to resolve this discrepancy, Spielberg et al. (2014 ...
doi:10.1093/scan/nsu062
pmid:24795438
pmcid:PMC4350481
fatcat:nnaxydq6fjfuviupuycroka2ki
A Longitudinal Study: Changes in Cortical Thickness and Surface Area during Pubertal Maturation
2015
PLoS ONE
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Sex hormones have been shown to contribute to the organization and function of the brain during puberty and adolescence. Moreover, it has been suggested that distinct hormone changes in girls versus boys may contribute to the emergence of sex differences in internalizing and externalizing behavior during adolescence. In the current longitudinal study, the influence of within-subject changes in puberty (physical and hormonal) on cortical thickness and surface area was examined across a 2-year
doi:10.1371/journal.pone.0119774
pmid:25793383
pmcid:PMC4368209
fatcat:xjslgg5s3vbanfwkcfodt576r4
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... n, while controlling for age. Greater increases in Tanner Stage predicted less superior frontal thinning and decreases in precuneus surface area in both sexes. Significant Tanner Stage and sex interactions were also seen, with less right superior temporal thinning in girls but not boys, as well as greater decreases in the right bank of the superior temporal sulcus surface area in boys compared to girls. In addition, within-subject changes in testosterone over the 2-year follow-up period were found to relate to decreases in middle superior frontal surface area in boys, but increases in surface area in girls. Lastly, larger increases in estradiol in girls predicted greater middle temporal lobe thinning. These results show that within-subject physical and hormonal markers of puberty relate to region and sex-specific changes in cortical development across adolescence.
Neurobiological indicators of disinhibition in posttraumatic stress disorder
2015
Human Brain Mapping
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SD)
103.3/10.0
Years of education (M/SD)
14.0/1.97
Full time employment (n, %)
93/49.2%
Months deployed (M/SD)
12.9/9.1
TABLE III . ...
M/SD
3.1/3.9
3.6/4.5
6.6/7.9
Min/Max
0/17
0/23
0/39
Reaction time
M/SD
494.9/71.6
490.5/74.0
492.6/70.7
Min/Max
250.7/709.6
258.8/696.9 254.7/703.3
TABLE II . ...
doi:10.1002/hbm.22829
pmid:25959594
pmcid:PMC4532949
fatcat:a7fbrx4fgrdcpghl5em5xhabjy
Time Course of Brain Network Reconfiguration Supporting Inhibitory Control
2018
Journal of Neuroscience
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A, Classification accuracy differentiating condition membership(INC vs
As expected, RT was longer on INC trials, with higher demand for inhibitory control, than on CON and NEU trials (M/SD INC ϭ Cohen's ...
Experimental procedures were those reported in our previous research, with overlapping samples (Silton et al., 2010; Spielberg et al., 2015) . ...
doi:10.1523/jneurosci.2639-17.2018
pmid:29636394
fatcat:quorelqxejgqnltp27qbruozfa
Aberrant Neural Connectivity During Emotional Processing Associated With Posttraumatic Stress
2014
Clinical Psychological Science
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hyperarousal (M = 1.4, SD = 1.5). ...
Symptoms were summed to create a total PTSD severity score (M = 4.3, SD = 3.7) and three symptom-cluster scores: reexperiencing (M = 1.9, SD = 1.6), avoidance/emotional numbing (M = 1.1, SD = 1.3), and ...
M. Spielberg formulated study questions, performed data analysis, and drafted the manuscript. G. A. Miller and W. Heller designed the study and provided critical revisions. J. M. Spielberg and S. L. ...
doi:10.1177/2167702614530113
pmid:25419500
pmcid:PMC4238937
fatcat:ibvxuyi7mnds5oqrmfqglajlzm
Childhood assaultive trauma and physical aggression: Links with cortical thickness in prefrontal and occipital cortices
2020
NeuroImage: Clinical
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Jeffrey M. Spielberg: Methodology, Resources, Writing -original draft, Writingreview & editing, Visualization, Supervision, Funding acquisition. ...
doi:10.1016/j.nicl.2020.102321
pmid:32629165
pmcid:PMC7339124
fatcat:4xwxt7f6lfejnpwzdikj3f3su4
A brain network instantiating approach and avoidance motivation
2012
Psychophysiology
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Spielberg et al. ...
Spielberg et al. Avoidance temperament cluster in right DLPFC. ...
doi:10.1111/j.1469-8986.2012.01443.x
pmid:22845892
pmcid:PMC4559331
fatcat:t7lf3p3dvva3xmiqwunhovxgbm
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