Medicine and Health Sciences Commons^™

The Sixty-Six Percent, Natalie Abruzzo

Capstones

The Sixty-Six Percent represent the percentage of women in the U.S. who are overweight. They are regarded as full-figured or “plus” size in the world of women’s apparel. Even though more than half of American women wear a “plus” size - size 14 and up - designs for these women account for a fraction of women’s apparel - Only 37% of women's wear is plus-size.

The Sixty-Six Percent is coming at an important time in a broader conversation about de-stigmatizing what it means to be a plus-size woman in America. Fat shaming has become taboo and mainstream media as well …

Ethnic Differences In Maternal Adipokines During Normal Pregnancy, Xinhua Chen, Theresa O Scholl

Rowan-Virtua School of Osteopathic Medicine Faculty Scholarship

Two adipokines (adiponectin and resistin) have opposite relations with insulin resistance and inflammation. Our major focus was to determine whether there were detectable ethnic differences in maternal adipokines during pregnancy. We also explored the correlation of the adipokines with maternal glucose homeostasis, blood pressure and anthropometric parameters. Pregnant women (n = 1634) were from a large prospective cohort study in Camden NJ (African-American 36.8%; Hispanic 47.6%; Caucasian 15.6%). Serum adiponectin and resistin were measured at entry (week 16.8) and the 3rd trimester (week 30.7) using the Luminex xMapTechnology. Significant differences were observed among ethnic groups, controlling for confounding variables. African …

The Happy Older Latinos Are Active (Hola) Health Promotion And Prevention Study: Study Protocol For A Pilot Randomized Controlled Trial, Daniel E. Jimenez, Charles F. Reynolds, Margarita Alegría, Philip Harvey, Stephen Bartels

Dartmouth Scholarship

Results of previous studies attest to the greater illness burden of common mental disorders (anxiety and depression) in older Latinos and the need for developing preventive interventions that are effective, acceptable, and scalable. Happy Older Latinos are Active (HOLA) is a newly developed intervention that uses a community health worker (CHW) to lead a health promotion program in order to prevent common mental disorders among at-risk older Latinos. This pilot study tests the feasibility and acceptability of delivering HOLA to older, at-risk Latinos.

Methods/Design: HOLA is a multi-component, health promotion intervention funded by the National Institute of Mental Health (NIMH). …

Exploring The Factors Of Persistence For African American Senior Nursing Students, Yolanda Nelson

Theses and Dissertations

African American nursing students experience commonalities within their college experience. Often these students may be faced with challenges, barriers, and/or struggles that may place a hindrance on their success in meeting their educational goals. This qualitative study used a phenomenological approach to explore African American female nursing students perceptions of faculty-student relationships and its implications for persistence. Four African American female nursing students and two nursing faculty agreed to participate in this study. This research study offers an examination of past and present research regarding the history of African American nursing students, health disparity, social justice and diversity within the …

Logic Regression-Derived Algorithms For Syndromic Management Of Vaginal Infections, Sujit D. Rathod, Tan Li, Jeffery D. Klausner, Alan Hubbard, Arthur L. Reingold, Purnima Madhivanan

Department of Biostatistics Faculty Publications

Background: Syndromic management of vaginal infections is known to have poor diagnostic accuracy. Logic regression is a machine-learning procedure which allows for the identification of combinations of variables to predict an outcome, such as the presence of a vaginal infection.

Methods: We used logic regression to develop predictive models for syndromic management of vaginal infection among symptomatic, reproductive-age women in south India. We assessed the positive predictive values, negative predictive values, sensitivities and specificities of the logic regression procedure and a standard WHO algorithm against laboratory-confirmed diagnoses of two conditions: metronidazole-sensitive vaginitis [bacterial vaginosis or trichomoniasis (BV/TV)], and vulvovaginal candidiasis …

Are Immune Modulating Single Nucleotide Polymorphisms Associated With Necrotizing Enterocolitis?, Ashanti L Franklin, Mariam Said, Clint D Cappiello, Heather Gordish-Dressman, Zohreh Tatari-Calderone, Stanislav Vukmanovic, Khodayar Rais-Bahrami, Naomi L C Luban, Joseph M Devaney, Anthony D Sandler

Genomics and Precision Medicine Faculty Publications

Necrotizing enterocolitis (NEC) is a devastating gastrointestinal emergency. The purpose of this study is to determine if functional single nucleotide polymorphisms (SNPs) in immune-modulating genes pre-dispose infants to NEC. After Institutional Review Board approval and parental consent, buccal swabs were collected for DNA extraction. TaqMan allelic discrimination assays and BglII endonuclease digestion were used to genotype specific inflammatory cytokines and TRIM21. Statistical analysis was completed using logistic regression. 184 neonates were analyzed in the study. Caucasian neonates with IL-6 (rs1800795) were over 6 times more likely to have NEC (p = 0.013; OR = 6.61, 95% CI 1.48-29.39), and over …

An Improved Murine Femur Fracture Device For Bone Healing Studies, Joseph Marturano, Benjamin Cleveland, Melissa Bryne, Shannon O'Connell, John Wixted, Kristen Billiar

Kristen L. Billiar

Murine models are commonly used to investigate bone healing and test new treatments before human trials. Our objective was to design an improved murine femur fracture device and determine optimal mass and velocity settings for maximal likelihood of transverse fracture. Fracture reproducibility was maximized using an adjustable kinetic energy level, a novel mouse positioning system and an electromagnet striker release assembly. Sixty wild-type mice of 8-12-week-old male and female with a weight of 26.4+/-6.1g were subjected to an experimental postmortem fracture in the left and right femur (n=120) using variable kinetic energy inputs. A best-fit prediction equation for transverse fracture …

Correspondence Between Self-Report And Interview-Based Assessments Of Antisocial Personality Disorder, Laura Guy, Norman Poythress, Kevin Douglas, Jennifer Skeem, John Edens

Norman Poythress

Antisocial personality disorder (ASPD) is associated with suicide, violence, and risk-taking behavior and can slow response to first-line treatment for Axis I disorders. ASPD may be assessed infrequently because few efficient diagnostic tools are available. This study evaluated 2 promising self-report measures for assessing ASPD--the ASPD scale of the Personality Diagnostic Questionnaire-4 (PDQ-4; S. E. Hyler, 1994) and the Personality Assessment Inventory (PAI; L. Morey, 1991, 2007)--as well as the ASPD module of the Structured Clinical Interview for DSM-IV Axis II (SCID-II; M. B. First, R. L. Spitzer, M. Gibbon, J. B. W. Williams, and L. S. Benjamin, 1997). The …

Hysteresis As A Measure Of Ankle Dysfunction, Alissa Cohen, James Mertz, Peggy Stewart, Michael Warner, Michael Kuchera

Michael Kuchera

There is no abstract for this article.

A Comparative Study Of Cervical Hysteresis Characteristics After Various Osteopathic Manipulative Treatment (Omt) Modalities, Precious Barnes, Francisco Laboy, Lauren Noto-Bell, Veronica Ferencz, Jeffrey Nelson, Michael Kuchera

Michael Kuchera

BACKGROUND: Few objective measures have been used to document change in myofascial tissues after OMT.

HYPOTHESIS: Paraspinal tissues associated with cervical somatic dysfunction (SD) will demonstrate quantifiable change in myofascial hysteresis characteristics after a given OMT technique but not after a Sham intervention.

MATERIALS AND METHODS: 240 subjects were palpated for cervical articular SD. A randomly selected intervention (5 OMT techniques or a Sham) was applied to the cervical SD clinically considered to be most severe. A durometer (SA201(®); Sigma Instruments, Cranberry, PA, USA) objectively measured myofascial structures overlying each cervical spinal segment pre- and post- intervention. Using a …

The Competence-Related Abilities Of Adolescent Defendants In Criminal Court, Norman Poythress, Frances Lexcen, Thomas Grisso, Laurence Steinberg

Norman Poythress

Increasing numbers of youths are being tried in criminal court because of statutory measures that have decreased the use of judicial review as the primary mechanism for transfer. The relative immaturity of adolescents suggests that transferred youths might have impaired competence-related abilities compared to adults. To test this hypothesis, we compared the competence-related abilities and developmental characteristics of a sample of direct-filed 16-17-year-olds charged in criminal court in the state of Florida (Direct File sample) to a sample of 18-24-year-old adults charged in criminal courts (Adult Offender sample) and to a separate sample of 16-17-year-olds charged in juvenile court (Juvenile …

Osteopathic Evaluation And Manipulative Treatment In Reducing The Morbidity Of Otitis Media: A Pilot Study, Brian Degenhardt, Michael Kuchera

Michael Kuchera

OBJECTIVE: To study the effects of osteopathic manipulative treatment in routine pediatric care for children with recurrent acute otitis media. STUDY DESIGN: Pilot cohort study with 1-year posttreatment follow-up. At follow-up, subjects' parents or legal guardians and their referring and/or family physicians were contacted to determine recurrence of otitis media since intervention. Subjects: A referred and volunteer sample of pediatric patients ranging in age from 7 months to 35 months with a history of recurrent otitis media (N=8). INTERVENTION: For 3 weeks, all subjects received weekly osteopathic structural examinations and osteopathic manipulative treatment. This intervention was performed concurrently with traditional …

Factors Differentiating Successful Versus Unsuccessful Malingerers, John Edens, Laura Guy, Randy Otto, Jacqueline Buffington, Tara Tomicic, Norman Poythress

Norman Poythress

Relatively little is known about the processes in which "successful" malingerers engage to avoid detection. This study summarizes the response strategies used by participants (N = 540) instructed to feign a specific mental disorder while completing various self-report instruments designed to detect faking. Postexperiment questionnaires indicated that those who were able to appear symptomatic while avoiding being detected as feigning (n = 60) were more likely to endorse a lower rate of legitimate symptoms, to avoid overly unusual or bizarre items, and to base their responses on their own personal experiences.

Defining Behavioral And Molecular Differences Between Summer And Migratory Monarch Butterflies, Haisun Zhu, Robert Gegear, Amy Casselman, Sriramana Kanginakudru, Steven Reppert

Robert J. Gegear

BACKGROUND: In the fall, Eastern North American monarch butterflies (Danaus plexippus) undergo a magnificent long-range migration. In contrast to spring and summer butterflies, fall migrants are juvenile hormone deficient, which leads to reproductive arrest and increased longevity. Migrants also use a time-compensated sun compass to help them navigate in the south/southwesterly direction en route for Mexico. Central issues in this area are defining the relationship between juvenile hormone status and oriented flight, critical features that differentiate summer monarchs from fall migrants, and identifying molecular correlates of behavioral state. RESULTS: Here we show that increasing juvenile hormone activity to induce summer-like …

Dermal Collagen Matrices For Ventral Hernia Repair: Comparative Analysis In A Rat Model, G. Broderick, Joyce Mcintyre, M. Noury, Heather Strom, Charles Psoinos, A. Christakas, Kristen Billiar, Zachary Hurwitz, Janice Lalikos, Ronald Ignotz, Raymond Dunn

Kristen L. Billiar

PURPOSE: The purpose of this study was to compare inflammatory responses, tissue integration, and strength of the acellular dermal collagen matrices AlloDerm((R))* Regenerative Tissue Matrix, Permacol**Surgical Implant (Permacol), and CollaMend*** Implant in a rat model for ventral hernia repair.

METHODS: Rats were randomized into four groups and abdominal wall defects repaired with an inlay graft of AlloDerm, Permacol, or CollaMend. Rats were sacrificed at six time points and the defect area was removed and analyzed for tissue integration and physical strength.

RESULTS: Variable cell infiltration was seen for the three implant groups. At of the all time points examined, cellular …

Effectiveness Of Food-Demos To Increase Nutrition Knowledge, Megan Hemmelgarn

Honors Projects

This research investigated the effectiveness of a one-time food-demo at increasing the knowledge and improving the behavior of vegetable and diary consumption in the diets of college-aged females. Participation included a convenience sample of 26 college-aged females living in residence halls at a Bowling Green State University in Northwest Ohio. Testing was delivered before intervention as a baseline of knowledge and diet behavior. Post-testing was delivered immediately after intervention and evaluated any gain in knowledge from the baseline. One-month after intervention, post 2-testing was distributed evaluating retention of knowledge and behavioral change. Overall, participants experienced knowledge gain immediately after intervention …

Isosorbide Mononitrate In Heart Failure With Preserved Ejection Fraction., Margaret M. Redfield, Kevin J. Anstrom, James A. Levine, Gabe A. Koepp, Barry A. Borlaug, Horng H. Chen, Martin M. Lewinter, Susan M. Joseph, Sanjiv J. Shah, Marc J. Semigran, G. Michael Felker, Robert T. Cole, Gordon R. Reeves, Ryan J. Tedford, W.H. Wilson Tang, Steven E. Mcnulty, Eric J. Velazquez, Monica R Shah, Eugene Braunwald

Division of Cardiology Faculty Papers

BACKGROUND: Nitrates are commonly prescribed to enhance activity tolerance in patients with heart failure and a preserved ejection fraction. We compared the effect of isosorbide mononitrate or placebo on daily activity in such patients.

METHODS: In this multicenter, double-blind, crossover study, 110 patients with heart failure and a preserved ejection fraction were randomly assigned to a 6-week dose-escalation regimen of isosorbide mononitrate (from 30 mg to 60 mg to 120 mg once daily) or placebo, with subsequent crossover to the other group for 6 weeks. The primary end point was the daily activity level, quantified as the average daily accelerometer …

‘Much Clearer With Pictures’: Using Community-Based Participatory Research To Design And Test A Picture Option Grid For Underserved Patients With Breast Cancer, Marie-Anne Durand, Shama Alam, Stuart W. Grande, Glyn Elwyn

Dartmouth Scholarship

Women of low socioeconomic status (SES) diagnosed with early stage breast cancer experience decision-making, treatment and outcome disparities. Evidence suggests that decision aids can benefit underserved patients, when tailored to their needs. Our aim was to develop and test the usability, acceptability and accessibility of a pictorial encounter decision aid targeted at women of low SES diagnosed with early stage breast cancer.

Chronic Ethanol Exposure Enhances The Aggressiveness Of Breast Cancer: The Role Of P38Γ, Mei Xu, Siying Wang, Zhenhua Ren, Jacqueline A. Frank, Xiuwei H. Yang, Zhuo Zhang, Zun-Ji Ke, Xianglin Shi, Jia Luo

Pharmacology and Nutritional Sciences Faculty Publications

Both epidemiological and experimental studies suggest that ethanol may enhance aggressiveness of breast cancer. We have previously demonstrated that short term exposure to ethanol (12–48 hours) increased migration/invasion in breast cancer cells overexpressing ErbB2, but not in breast cancer cells with low expression of ErbB2, such as MCF7, BT20 and T47D breast cancer cells. In this study, we showed that chronic ethanol exposure transformed breast cancer cells that were not responsive to short term ethanol treatment to a more aggressive phenotype. Chronic ethanol exposure (10 days - 2 months) at 100 (22 mM) or 200 mg/dl (44 mM) caused the …

Chronic Systemic Immune Dysfunction In African-Americans With Small Vessel-Type Ischemic Stroke, Candice M. Brown, Cheryl D. Bushnell, Gregory P. Samsa, Larry B. Goldstein, Carol A. Colton

Neurology Faculty Publications

The incidence of small vessel-type (lacunar) ischemic strokes is greater in African-Americans compared to whites. The chronic inflammatory changes that result from lacunar stroke are poorly understood. To elucidate these changes, we measured serum inflammatory and thrombotic biomarkers in African-Americans at least 6 weeks post-stroke compared to control individuals. Cases were African-Americans with lacunar stroke (n = 30), and controls were age-matched African-Americans with no history of stroke or other major neurologic disease (n = 37). Blood was obtained > 6 weeks post-stroke and was analyzed for inflammatory biomarkers. Freshly isolated peripheral blood mononuclear cells were stimulated with lipopolysaccharide …

Trends In Psychotropic Dispensing Among Older Adults With Dementia Living In Long-Term Care Facilities: 2004-2013., Akshya Vasudev, Salimah Z Shariff, Kuan Liu, Amer M Burhan, Nathan Herrmann, Sean Leonard, Muhammad Mamdani

Psychiatry Publications

OBJECTIVE: Guidelines worldwide have cautioned against the use of antipsychotics as first-line agents to treat neuropsychiatric symptoms of dementia. We aimed to investigate the changes over time in the dispensing of antipsychotics and other psychotropics among older adults with dementia living in long-term care facilities.

METHODS: We used drug claims data from Ontario, Canada, to calculate quarterly rates of prescription dispensing of six psychotropic drug classes among all elderly (≥65 years of age) long-term care residents with dementia from January 1, 2004, to March 31, 2013. Psychotropic drugs were classified into the following categories: atypical and conventional antipsychotics, non-sedative and …

Silibinin-Mediated Metabolic Reprogramming Attenuates Pancreatic Cancer-Induced Cachexia And Tumor Growth., Surendra K. Shukla, Aneesha Dasgupta, Kamiya Mehla, Venugopal Gunda, Enza Vernucci, Joshua J. Souchek, Gennifer Goode, Ryan King, Anusha Mishra, Ibha Rai, Sangeetha Nagarajan, Nina V. Chaika, Fang Yu, Surendra K. Shukla

Journal Articles: Eppley Institute

Pancreatic ductal adenocarcinoma (PDAC) is the fourth leading cause of cancer-related deaths in the US. Cancer-associated cachexia is present in up to 80% of PDAC patients and is associated with aggressive disease and poor prognosis. In the present studies we evaluated an anti-cancer natural product silibinin for its effectiveness in targeting pancreatic cancer aggressiveness and the cachectic properties of pancreatic cancer cells and tumors. Our results demonstrate that silibinin inhibits pancreatic cancer cell growth in a dose-dependent manner and reduces glycolytic activity of cancer cells. Our LC-MS/MS based metabolomics data demonstrates that silibinin treatment induces global metabolic reprogramming in pancreatic …

Outcomes With As-Needed Ranibizumab After Initial Monthly Therapy: Long-Term Outcomes Of The Phase Iii Ride And Rise Trials., David S. Boyer, Quan Dong Nguyen, David M. Brown, Karen Basu, Jason S. Ehrlich

Journal Articles: Ophthalmology

PURPOSE: To determine whether the efficacy and safety achieved with monthly ranibizumab as treatment for diabetic macular edema (DME) can be maintained with less-than-monthly treatment.

DESIGN: Open-label extension (OLE) phase of randomized, sham-controlled phase III trials: RIDE (NCT00473382) and RISE (NCT00473330).

PARTICIPANTS: Five hundred of 582 adults who completed the 36-month randomized core studies elected to enter the OLE.

METHODS: All patients participating in the OLE were eligible to receive 0.5 mg ranibizumab according to predefined re-treatment criteria: Treatment was administered when DME was identified by the investigator on optical coherence tomography or when best-corrected visual acuity (BCVA) worsened by …

Safety And Immunogenicity Of Human Serum Albumin-Free Mmr Vaccine In Us Children Aged 12-15 Months., Maurice A. Mufson, Clemente Diaz, Michael Leonardi, Christopher J. Harrison, Stanley Grogg, Antonio Carbayo, Simon Carlo-Torres, Robert Jeanfreau, Ana Quintero-Del-Rio, Gisele Bautista, Michael Povey, Christopher Da Costa, Ouzama Nicholson, Bruce L. Innis

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: M-M-R(TM)II (MMRII; Merck & Co) is currently the only measles-mumps-rubella (MMR) vaccine licensed in the United States. Another licensed vaccine would reinforce MMR supply. This study assessed the immunogenicity of a candidate vaccine (Priorix(TM), GlaxoSmithKline Vaccines [MMR-RIT]) when used as a first dose among eligible children in the United States.

METHODS: In this exploratory Phase-2, multicenter, observer-blind study, 1220 healthy subjects aged 12-15 months were randomized (3:3:3:3) and received 1 dose of 1 of 3 MMR-RIT lots with differing mumps virus titers (MMR-RIT-1 [4.8 log10]; MMR-RIT-2 [4.1 log10]; MMR-RIT-3 [3.7 log10] CCID50) or MMRII co-administered with hepatitis A vaccine …

Detection Of Sleep Disordered Breathing In Patients Hospitalized With Congestive Heart Failure, Sunil Sharma, Paul Mather

Department of Sleep Medicine Faculty Papers

OBJECTIVES: The purpose of this study was to evaluate the plethysmographic signal-derived oxygen desaturation index (ODI) as an inpatient screening strategy to identify sleep-disordered breathing (SDB) in patients with congestive heart failure (CHF).

BACKGROUND: SDB is highly prevalent among patients hospitalized with CHF but is widely underdiagnosed. We evaluated overnight photoplethysmography as a possible screening strategy for hospitalized patients with CHF.

METHODS: Consecutively admitted heart failure patients with high clinical suspicion of SDB and ODI ≥5 were offered outpatient polysomnography (PSG), which was completed within 4 weeks of discharge. PSG was considered positive if the apnea hypoxia index (AHI) was …

Fibronectin Signals Through Integrin Α5Β1 To Regulate Cardiovascular Development In A Cell Type-Specific Manner., Dongying Chen, Xia Wang, Dong Liang, Julie Gordon, Ashok Mittal, Nancy Manley, Karl Degenhardt, Sophie Astrof

Department of Medicine Faculty Papers

Fibronectin (Fn1) is an evolutionarily conserved extracellular matrix glycoprotein essential for embryonic development. Global deletion of Fn1 leads to mid-gestation lethality from cardiovascular defects. However, severe morphogenetic defects that occur early in embryogenesis in these embryos precluded assigning a direct role for Fn1 in cardiovascular development. We noticed that Fn1 is expressed in strikingly non-uniform patterns during mouse embryogenesis, and that its expression is particularly enriched in the pharyngeal region corresponding with the pharyngeal arches 3, 4, and 6. This region bears a special importance for the developing cardiovascular system, and we hypothesized that the localized enrichment of Fn1 in …

Loss Of Vglut3 Produces Circadian-Dependent Hyperdopaminergia And Ameliorates Motor Dysfunction And L-Dopa-Mediated Dyskinesias In A Model Of Parkinson's Disease., Christopher B. Divito, Kathy Steece-Collier, Daniel T. Case, Sean-Paul G. Williams, Jennifer A. Stancati, Lianteng Zhi, Maria E. Rubio, Caryl E. Sortwell, Timothy J. Collier, David Sulzer, Robert H. Edwards, Hui Zhang, Rebecca P. Seal

Department of Neuroscience Faculty Papers

UNLABELLED: The striatum is essential for many aspects of mammalian behavior, including motivation and movement, and is dysfunctional in motor disorders such as Parkinson's disease. The vesicular glutamate transporter 3 (VGLUT3) is expressed by striatal cholinergic interneurons (CINs) and is thus well positioned to regulate dopamine (DA) signaling and locomotor activity, a canonical measure of basal ganglia output. We now report that VGLUT3 knock-out (KO) mice show circadian-dependent hyperlocomotor activity that is restricted to the waking cycle and is due to an increase in striatal DA synthesis, packaging, and release. Using a conditional VGLUT3 KO mouse, we show that deletion …

Serum Iron Level Is Associated With Time To Antibiotics In Cystic Fibrosis, Alex H. Gifford, Dana B. Dorman, Lisa A. Moulton, Jennifer E. Helm, Mary M. Griffin, Todd A. Mackenzie

Dartmouth Scholarship

Background:

Serum levels of hepcidin‐25, a peptide hormone that reduces blood iron content, are elevated when patients with cystic fibrosis (CF) develop pulmonary exacerbation (PEx). Because hepcidin‐25 is unavailable as a clinical laboratory test, we questioned whether a one‐time serum iron level was associated with the subsequent number of days until PEx, as defined by the need to receive systemic antibiotics (ABX) for health deterioration.

Methods:

Clinical, biochemical, and microbiological parameters were simultaneously checked in 54 adults with CF. Charts were reviewed to determine when they first experienced a PEx after these parameters were assessed. Time to ABX was compared …

‘The Thing Is Not Knowing’: Patients' Perspectives On Surveillance Of An Indeterminate Pulmonary Nodule, Renda Soylemez Wiener, Michael K. Gould, Steven Woloshin, Lisa M. Schwartz, Jack Clark

Dartmouth Scholarship

Background: The hundreds of thousands of patients found to have a potentially malignant pulmonary nodule each year are faced with tremendous uncertainty regarding what the nodule is and how it should be evaluated.

Objective: To explore patients' responses to the detection and evaluation of a pulmonary nodule.

Functional Differences Between Statistical Learning With And Without Explicit Training., Laura J Batterink, Paul J Reber, Ken A Paller

Brain and Mind Institute Researchers' Publications

Humans are capable of rapidly extracting regularities from environmental input, a process known as statistical learning. This type of learning typically occurs automatically, through passive exposure to environmental input. The presumed function of statistical learning is to optimize processing, allowing the brain to more accurately predict and prepare for incoming input. In this study, we ask whether the function of statistical learning may be enhanced through supplementary explicit training, in which underlying regularities are explicitly taught rather than simply abstracted through exposure. Learners were randomly assigned either to an explicit group or an implicit group. All learners were exposed to …