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Articles 1 - 6 of 6
Full-Text Articles in Psychology
Cumulative Neurological Factors Associated With Long-Term Outcomes In Adult Survivors Of Childhood Brain Tumors, Tricia Z. King, Sabrina Na
Cumulative Neurological Factors Associated With Long-Term Outcomes In Adult Survivors Of Childhood Brain Tumors, Tricia Z. King, Sabrina Na
Psychology Faculty Publications
Prior research has demonstrated the reliability and validity of the Neurological Predictor Scale (NPS) in relation to childhood brain tumor survivor outcomes; however, its use has not been examined in adult long-term survivors. The current study examines the concurrent validity of the NPS with long-term intellectual and adaptive outcomes in adult survivors of childhood brain tumors relative to individual variables alone. A total of 68 adult survivors of childhood brain tumors (M = 24 years old, SD = 4) almost 16 years post diagnosis (SD = 6) completed intellectual evaluations using the Wechsler Abbreviated Scale of Intelligence (WASI). Survivors' adaptive …
The Mediating Role Of Visuospatial Planning Skills On Adaptive Function Among Young Adult Survivors Of Childhood Brain Tumors, Tricia Z. King, Kristin M. Smith, Mirjana Ivanisevic
The Mediating Role Of Visuospatial Planning Skills On Adaptive Function Among Young Adult Survivors Of Childhood Brain Tumors, Tricia Z. King, Kristin M. Smith, Mirjana Ivanisevic
Psychology Faculty Publications
The Boston Qualitative Scoring System (BQSS) was used as a method to examine executive skills on the Rey-Osterrieth complex figure (ROCF). Young adult survivors of childhood brain tumor (N = 31) and a demographically-matched comparison group (N = 33) completed the ROCF copy version and Grooved Pegboard, and informants were administered the Scales of Independent Behavior-Revised (SIB-R) and Behavior Rating Inventory of Executive Function (BRIEF). Survivors had significantly lower BQSS planning and SIB-R community living skills and greater perseveration. Mediation analyses found that BQSS planning skills mediate the relationship between group and community living skills. Convergent findings of the BRIEF …
Hippocampal Volume And Auditory Attention On A Verbal Memory Task With Adult Survivors Of Pediatric Brain Tumor, Reema Jayakar, Tricia Z. King, Robin Morris, Sabrina Na
Hippocampal Volume And Auditory Attention On A Verbal Memory Task With Adult Survivors Of Pediatric Brain Tumor, Reema Jayakar, Tricia Z. King, Robin Morris, Sabrina Na
Psychology Faculty Publications
Objective: We examined the nature of verbal memory deficits and the possible hippocampal underpinnings in long-term adult survivors of childhood brain tumor. Method: 35 survivors (M=24.10±4.93 years at testing; 54% female), on average 15 years post-diagnosis, and 59 typically developing adults (M=22.40±4.35 years, 54% female) participated. Automated FMRIB Software Library (FSL) tools were used to measure hippocampal, putamen, and whole brain volumes. The California Verbal Learning Test – Second Edition (CVLT-II) was used to assess verbal memory. Results: Hippocampal (F(1,91)=4.06, ηp2=.04), putamen (F(1,91)=11.18, ηp2=.11), and whole brain (F(1,92)=18.51, …
Neural Underpinnings Of Working Memory In Adult Survivors Of Childhood Brain Tumors, Tricia Z. King, Sabrina Na, Hui Mao
Neural Underpinnings Of Working Memory In Adult Survivors Of Childhood Brain Tumors, Tricia Z. King, Sabrina Na, Hui Mao
Psychology Faculty Publications
Objective: Adult survivors of childhood brain tumors are at risk for cognitive performance deficits that require the core cognitive skill of working memory. Our goal was to examine the neural mechanisms underlying working memory performance in survivors. Method: We studied the working memory of adult survivors of pediatric posterior fossa brain tumors using a letter n-back paradigm with varying cognitive workload (0-, 1-, 2-, and 3-back) and functional magnetic resonance imaging as well as neuropsychological measures. Results: Survivors of childhood brain tumors evidenced lower working memory performance than demographically-matched healthy controls. Whole-brain analyses revealed significantly greater blood-oxygen level dependent (BOLD) …
When Given The Opportunity, Chimpanzees Maximize Personal Gain Rather Than "Level The Playing Field", Lydia M. Hopper, Susan P. Lambeth, Steven J. Schapiro, Sarah F. Brosnan
When Given The Opportunity, Chimpanzees Maximize Personal Gain Rather Than "Level The Playing Field", Lydia M. Hopper, Susan P. Lambeth, Steven J. Schapiro, Sarah F. Brosnan
Psychology Faculty Publications
We provided chimpanzees (Pan troglodytes) with the ability to improve the quality of food rewards they received in a dyadic test of inequity.We were interested to see if this provision influenced their responses and, if so, whether it was mediated by a social partner’s outcomes. We tested eight dyads using an exchange paradigm in which, depending on the condition, the chimpanzees were rewarded with either high-value (a grape) or low-value (a piece of celery) food rewards for each completed exchange. We included four conditions. In the first, “Different” condition, the subject received different, less-preferred, rewards than their partner for each …
Limbic Hyperactivation During Processing Of Neutral Facial Expressions In Children With Bipolar Disorder, Brendan A. Rich, Deborah T. Vinton, Roxann Roberson-Nay, Lisa H. Berghorst, Erin B. Mcclure, Stephen Fromm, Daniel Pine, Ellen Leibenluft
Limbic Hyperactivation During Processing Of Neutral Facial Expressions In Children With Bipolar Disorder, Brendan A. Rich, Deborah T. Vinton, Roxann Roberson-Nay, Lisa H. Berghorst, Erin B. Mcclure, Stephen Fromm, Daniel Pine, Ellen Leibenluft
Psychology Faculty Publications
A major paradigm shift in mental health has led to the ascendance of the view that chronic psychopathology results from perturbed neural development. While most work in this area examines schizophrenia, the current report extends the paradigm to bipolar disorder (BD) in youth, thus demonstrating traction (not sure I understand what you mean here) in the developmental-psychobiology perspective. To study the role of amygdala dysfunction, we examined the neural mechanisms mediating face processing in 22 youth (mean age 14.21 + 3.11 years) with BD and 21 controls of comparable age, gender, and IQ. Event-related fMRI compared neural activation when attention …