Results 1 to 10 of about 263,775 (244)

Different forms of childhood maltreatment have different impacts on the neural systems involved in the representation of reinforcement value

Developmental Cognitive Neuroscience, 2022
Background: The current study aimed to address two gaps in the literature on child maltreatment, reinforcement processing and psychopathology. First, the extent to which compromised reinforcement processing might be particularly associated with either ...
Karina S. Blair, Joseph Aloi, Johannah Bashford-Largo, Ru Zhang, Jaimie Elowsky, Jennie Lukoff, Steven Vogel, Erin Carollo, Amanda Schwartz, Kayla Pope, Sahil Bajaj, Nim Tottenham, Matthew Dobbertin, R. James Blair   +13 more
doaj   +1 more source

Developmental alterations in the neural oscillatory dynamics underlying attentional reorienting

Developmental Cognitive Neuroscience, 2023
The neural and cognitive processes underlying the flexible allocation of attention undergo a protracted developmental course with changes occurring throughout adolescence.
Giorgia Picci, Lauren R. Ott, Nathan M. Petro, Chloe C. Casagrande, Abraham D. Killanin, Danielle L. Rice, Anna T. Coutant, Yasra Arif, Christine M. Embury, Hannah J. Okelberry, Hallie J. Johnson, Seth D. Springer, Haley R. Pulliam, Yu-Ping Wang, Vince D. Calhoun, Julia M. Stephen, Elizabeth Heinrichs-Graham, Brittany K. Taylor, Tony W. Wilson   +18 more
doaj   +1 more source

Callous-Unemotional Traits Moderate the Relationship Between Irritability and Threatening Responding

Frontiers in Psychiatry, 2021
Background: Irritability and callous-unemotional (CU; reduced guilt/empathy) traits vary dimensionally in the typically developing population but may be particularly marked in youth with conduct disorder (CD).
Ru Zhang, Johannah Bashford-Largo, Jennie Lukoff, Jaimie Elowsky, Erin Carollo, Amanda Schwartz, Matthew Dobbertin, Sahil Bajaj, Karina S. Blair, Ellen Leibenluft, R. James R. Blair   +10 more
doaj   +1 more source

Alcohol and Cannabis Use Disorder Symptom Severity, Conduct Disorder, and Callous-Unemotional Traits and Impairment in Expression Recognition

Frontiers in Psychiatry, 2021
Background: Alcohol and cannabis are commonly used by adolescents in the United States. Both alcohol use disorder (AUD) and cannabis use disorder (CUD) have been associated with reduced emotion expression recognition ability.
Robert James R. Blair, Johannah Bashford-Largo, Ru Zhang, Avantika Mathur, Amanda Schwartz, Jaimie Elowsky, Patrick Tyler, Christopher J. Hammond, Francesca M. Filbey, Matthew Dobbertin, Sahil Bajaj, Karina S. Blair   +11 more
doaj   +1 more source

Autism and mild epilepsy associated with a de novo missense pathogenic variant in the GTPase effector domain of DNM1

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView., 2023
Abstract Dynamin 1 is a GTPase protein involved in synaptic vesicle fission, which facilitates the exocytosis of neurotransmitters necessary for normal signaling. Pathogenic variants in the DNM1 gene are associated with intractable epilepsy, often manifested as infantile spasms at onset, developmental delay, and a movement disorder, and are located in ...
Davide Mei, Elena Parrini, Claudia Bianchini, Maria Luisa Ricci, Renzo Guerrini   +4 more
wiley   +1 more source

Sexual Abuse in Adolescents Is Associated With Atypically Increased Responsiveness Within Regions Implicated in Self-Referential and Emotional Processing to Approaching Animate Threats

Frontiers in Psychiatry, 2020
Childhood sexual abuse is associated with significant subsequent pathology and neurodevelopmental disruption. In particular, childhood sexual abuse has been associated with heightened threat sensitivity.
Karina S. Blair, Johannah Bashford-Largo, Niraj Shah, Jennie Lukoff, Jaimie Elowsky, Steven Vogel, Amanda Emmert, Ru Zhang, Matthew Dobbertin, Seth Pollak, James R. Blair   +10 more
doaj   +1 more source

Altered age-related alpha and gamma prefrontal-occipital connectivity serving distinct cognitive interference variants

NeuroImage, 2023
The presence of conflicting stimuli adversely affects behavioral outcomes, which could either be at the level of stimulus (Flanker), response (Simon), or both (Multisource).
Yasra Arif, Alex I. Wiesman, Nicholas Christopher-Hayes, Hannah J. Okelberry, Hallie J. Johnson, Madelyn P. Willett, Tony W. Wilson   +6 more
doaj   +1 more source

Impacts of adrenarcheal DHEA levels on spontaneous cortical activity during development

Developmental Cognitive Neuroscience, 2022
Dehydroepiandrosterone (DHEA) production is closely associated with the first pubertal hormonal event, adrenarche. Few studies have documented the relationships between DHEA and functional brain development, with even fewer examining the associations ...
Samantha H. Penhale, Giorgia Picci, Lauren R. Ott, Brittany K. Taylor, Michaela R. Frenzel, Jacob A. Eastman, Yu-Ping Wang, Vince D. Calhoun, Julia M. Stephen, Tony W. Wilson   +9 more
doaj   +1 more source

Chronic home radon exposure impacts the development of oscillatory dynamics serving visuospatial attention

Developmental Cognitive Neuroscience
Radon is a naturally occurring gas that can accumulate to hazardous levels in homes. While previous work has shown that environmental toxicants negatively impact neurodevelopment, little is understood about how radon may affect critical cognitive ...
Rachel A. Bonney, Sarah L. Greenwood, Danielle Thompson, Monica N. Clarke-Smith, Saige C. Rasmussen, Grace E. Parolek, OgheneTejiri V. Smith, Haley R. Pulliam, Brittany K. Taylor   +8 more
doaj   +1 more source

Testosterone levels mediate the dynamics of motor oscillatory coding and behavior in developing youth

Developmental Cognitive Neuroscience, 2023
Recent investigations have studied the development of motor-related oscillatory responses to delineate maturational changes from childhood to young adulthood.
Abraham D. Killanin, Brittany K. Taylor, Christine M. Embury, Giorgia Picci, Yu-Ping Wang, Vince D. Calhoun, Julia M. Stephen, Elizabeth Heinrichs-Graham, Tony W. Wilson   +8 more
doaj   +1 more source