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Full-Text Articles in Family, Life Course, and Society
A Comparison Of Qualitative And Quantitative White Matter Methods In Pediatric Traumatic Brain Injury, Kacie Larae Wright
A Comparison Of Qualitative And Quantitative White Matter Methods In Pediatric Traumatic Brain Injury, Kacie Larae Wright
Theses and Dissertations
Magnetic resonance imaging is used to assess white matter (WM) abnormalities including total WM volumes and WM hyperintensities (WMHs). Comparisons between several qualitative and quantitative methods to assess WM that are used in research and clinical settings are lacking in pediatric traumatic brain injury (TBI). This study 1) WM methods including Scheltens ratings, manual tracings, NeuroQuant®, and FreeSurfer; (2) compared total WM volumes and WMHs to assess potentially similar reporting of WM integrity; and (3) assessed the relationship between cognitive functions (intelligence, attention, processing speed, and language) and WM in pediatric TBI.Sixty participants (65% male) between ages 8-13 years old, …
Stress And Anxiety Interventions For Classical Musicians, Tara Ashley Austin
Stress And Anxiety Interventions For Classical Musicians, Tara Ashley Austin
Theses and Dissertations
This meta analysis looks at the results of performance anxiety related interventions with musicians. This meta analysis results from all found studies on computerized databases including National Library of Medicine's PubMed, Dissertations and Theses (ProQuest), PsycINFO, and Oxford Journals Database. They range from cognitive interventions, behavioral interventions, mediation, and biofeedback. The results are primarily drawn from participants self report before and after the intervention. They were coded for length of intervention, number of participants, level of participant (students or professionals), type of intervention, self report measures used, and the effect size of the intervention. The overall effect of all 17 …
Psychiatric Symptom Severity Following Pediatric Traumatic Brain Injury: A Meta-Analysis, Benjamin Douglas Eschler
Psychiatric Symptom Severity Following Pediatric Traumatic Brain Injury: A Meta-Analysis, Benjamin Douglas Eschler
Theses and Dissertations
Objectives: A meta-analysis was conducted to determine the average effect size of internalizing and externalizing symptoms after pediatric traumatic brain injury across a range of severity (mild, moderate, and severe). Two-meta-regressions were also conducted to determine the role of age at injury at time since injury on these effect sizes.Participants and Methods: 9725 titles and abstracts were collected from PubMed, PsycInfo, and Web of Science. Of these, 63 full-text articles were examined for inclusion criteria to determine eligibility for the study. To be included, the studies needed to be published prior to March 2017 in English, needed to have a …
Stress And Anxiety Interventions For Classical Musicians, Tara Ashley Austin
Stress And Anxiety Interventions For Classical Musicians, Tara Ashley Austin
Theses and Dissertations
This meta analysis looks at the results of performance anxiety related interventions with musicians. This meta analysis results from all found studies on computerized databases including National Library of Medicine's PubMed, dissertations and Theses (ProQuest), PsycINFO, and Oxford Journals Database. They range from cognitive interventions, behavioral interventions, mediation, and biofeedback. The results are primarily drawn from participants self report before and after the intervention. They were coded for length of intervention, number of participants, level of participant (students or professionals), type of intervention, self report measures used, and the effect size of the intervention. The overall effect of all 17 …
Psychiatric Symptom Severity Following Pediatric Traumatic Brain Injury: A Meta-Analysis, Benjamin Douglas Eschler
Psychiatric Symptom Severity Following Pediatric Traumatic Brain Injury: A Meta-Analysis, Benjamin Douglas Eschler
Theses and Dissertations
Objectives: A meta-analysis was conducted to determine the average effect size of internalizing and externalizing symptoms after pediatric traumatic brain injury across a range of severity (mild, moderate, and severe). Two-meta-regressions were also conducted to determine the role of age at injury at time since injury on these effect sizes.Participants and Methods: 9725 titles and abstracts were collected from PubMed, PsycInfo, and Web of Science. Of these, 63 full-text articles were examined for inclusion criteria to determine eligibility for the study. To be included, the studies needed to be published prior to March 2017 in English, needed to have a …
Day-Of-Injury Computed Tomography (Ct) And Longitudinal Rehabilitation Outcomes: A Comparison Of The Marshall And Rotterdam Ct Scoring Methods, Kayla Michelle Alder
Day-Of-Injury Computed Tomography (Ct) And Longitudinal Rehabilitation Outcomes: A Comparison Of The Marshall And Rotterdam Ct Scoring Methods, Kayla Michelle Alder
Theses and Dissertations
Both individual patient-related and injury-related factors predict functional outcomes following moderate-to-severe traumatic brain injury (M/S TBI). Other than binary outcomes such as death, little is known about the role of day-of-injury neuroimaging in predicting long- term outcomes. Classification systems for assessing the severity of injury using computerized tomography (CT) scans, such as the Marshall Classification System (MCS) or Rotterdam scale, have not been systematically studied to see how they relate to long-term rehabilitation and functional outcomes following M/S TBI. The MCS consists of six categories based on information about midline shift, basal cistern compression, surgery evacuation, and lesion size. The …
Effects Of Competition In Violent And Nonviolent Video Games On Aggressive/Prosocial Behavior, Christopher Edward Hawk
Effects Of Competition In Violent And Nonviolent Video Games On Aggressive/Prosocial Behavior, Christopher Edward Hawk
Theses and Dissertations
Previous research shows that playing violent video games leads to increases in aggressive feelings, thoughts, and behaviors. However, recent research has questioned the reliability of these findings. Two important variables associated with aggressive outcomes that have yet to be fully explored in the violent video game literature are the competitive aspects of the games and the outcomes of that competition (e.g., winning or losing). The present study was a two (gameplay: violent vs. nonviolent) by two (difficulty: easy vs. hard) by three (competition: no competition vs. competition win vs. competition lose) between-subjects factorial design, with aggressive/prosocial behavior measured as the …
Latent ;Toxoplasma Gondii; Infection Moderates The Association Between The C677t Mthfr Polymorphism And Cognitive Function In U.S. Adults, Andrew Nathan Berrett
Latent ;Toxoplasma Gondii; Infection Moderates The Association Between The C677t Mthfr Polymorphism And Cognitive Function In U.S. Adults, Andrew Nathan Berrett
Theses and Dissertations
Sufficient blood concentrations of folate and the products from its metabolism arenecessary for several cellular functions. The C677T MTHFR polymorphism, present in over halfof the U.S. population, reduces the efficiency of folate metabolism and has been linked to theonset of multiple psychiatric disorders and cognitive decline. The intracellular parasiteToxoplasma gondii can infect the human brain and is associated with increased prevalence ofpsychiatric disorders and cognitive decline. In vitro studies have found that Toxoplasma gondiimay salvage unmetabolized folate from host cells. Since the C677T MTHFR polymorphism andinfection by Toxoplasma gondii both affect folate metabolism or availability, I used data fromthe third …
Latent Toxoplasma Gondii Infection Moderates The Association Between The C677t Mthfr Polymorphism And Cognitive Function In U.S. Adults, Andrew Nathan Berrett
Latent Toxoplasma Gondii Infection Moderates The Association Between The C677t Mthfr Polymorphism And Cognitive Function In U.S. Adults, Andrew Nathan Berrett
Theses and Dissertations
Sufficient blood concentrations of folate and the products from its metabolism are necessary for several cellular functions. The C677T MTHFR polymorphism, present in over half of the U.S. population, reduces the efficiency of folate metabolism and has been linked to the onset of multiple psychiatric disorders and cognitive decline. The intracellular parasite Toxoplasma gondii can infect the human brain and is associated with increased prevalence of psychiatric disorders and cognitive decline. In vitro studies have found that Toxoplasma gondii may salvage unmetabolized folate from host cells. Since the C677T MTHFR polymorphism and infection by Toxoplasma gondii both affect folate metabolism …