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Newsroom, Georgia Southern University

Newsroom (2006-2023)

• Georgia Southern first-generation student graduates magna cum laude
• Georgia Southern graduate rediscovers passion for art in Betty Foy Sanders Department of Art
• Georgia Southern student overcomes hurdles to complete her degree after 21 years
• Georgia Southern graduate has 60 family members, friends coming to watch 'biggest accomplishment'

Ultrafast Two-Photon Imaging Of A High-Gain Voltage Indicator In Awake Behaving Mice, Vincent Villette, Mariya Chavarha, Ivan K Dimov, Jonathan Bradley, Lagnajeet Pradhan, Benjamin Mathieu, Stephen W Evans, Simon Chamberland, Dongqing Shi, Renzhi Yang, Benjamin B Kim, Annick Ayon, Abdelali Jalil, François St-Pierre, Mark J Schnitzer, Guoqiang Bi, Katalin Toth, Jun Ding, Stéphane Dieudonné, Michael Z Lin

Faculty, Staff and Students Publications

Optical interrogation of voltage in deep brain locations with cellular resolution would be immensely useful for understanding how neuronal circuits process information. Here, we report ASAP3, a genetically encoded voltage indicator with 51% fluorescence modulation by physiological voltages, submillisecond activation kinetics, and full responsivity under two-photon excitation. We also introduce an ultrafast local volume excitation (ULoVE) method for kilohertz-rate two-photon sampling in vivo with increased stability and sensitivity. Combining a soma-targeted ASAP3 variant and ULoVE, we show single-trial tracking of spikes and subthreshold events for minutes in deep locations, with subcellular resolution and with repeated sampling over days. In the …

Diet-Induced Leukocyte Telomere Shortening In A Baboon Model For Early Stage Atherosclerosis, Genesio M. Karere, Michael C. Mahaney, Deborah E. Newman, Angelica M. Riojas, Clint Christensen, Shifra Birnbaum, John L. Vandeberg, Laura Cox

School of Medicine Publications

Reported associations between leukocyte telomere length (LTL) attrition, diet and cardiovascular disease (CVD) are inconsistent. This study explores effects of prolonged exposure to a high cholesterol high fat (HCHF) diet on LTL in a baboon model of atherosclerosis. We measured LTL by qPCR in pedigreed baboons fed a chow (n = 105) or HCHF (n = 106) diet for 2 years, tested for effects of diet on LTL, and association between CVD risk factors and atherosclerotic lesions with LTL. Though not different at baseline, after 2 years median LTL is shorter in HCHF fed baboons (P < 0.0001). Diet predicts sex- and age-adjusted LTL and LTL attrition (P = 0.0009 and 0.0156, respectively). Serum concentrations of CVD biomarkers are associated with LTL at the 2-year endpoint and LTL accounts approximately 6% of the variance in aortic lesions (P = 0.04). Although heritable at baseline (h2 = 0.27, P = 0.027) and after 2 years (h2 = 0.46, P = 0.0038), baseline LTL does not predict lesion extent after 2 years. Atherogenic diet influences LTL, and LTL is a potential biomarker for early atherosclerosis. Prolonged exposure to an atherogenic diet decreases LTL and increases LTL attrition, and shortened LTL is associated with early-stage atherosclerosis in pedigreed baboons.

Distinct Vip And Pacap Functions In The Distal Nerve Stump During Peripheral Nerve Regeneration, Patricia K. Woodley, Qing Min, Yankun Li, Nina F. Mulvey, David B. Parkinson, Xin Peng Dun

Peninsula Medical School

Vasoactive Intestinal Peptide (VIP) and Pituitary Adenylyl Cyclase Activating Peptide (PACAP) are regeneration-associated neuropeptides, which are up-regulated by neurons following peripheral nerve injury. So far, they have only been studied for their roles as autocrine signals for both neuronal survival and axon outgrowth during peripheral nerve regeneration. In this report, we examined VIP and PACAP’s paracrine effects on Schwann cells and macrophages in the distal nerve stump during peripheral nerve regeneration. We show that VPAC1, VPAC2, and PAC1 are all up-regulated in the mouse distal nerve following peripheral nerve injury and are highly expressed in Schwann cells and macrophages within …

Others' Publications About Ehdi: May 2019 Through November 2019

Journal of Early Hearing Detection and Intervention

No abstract provided.

Access To Pediatric Audiological Evaluation Facilities For Infants And Young Children In The United States: Results From The Ehdi-Pals System, Naveen K. Nagaraj, Emilee Mertens, Beula Magimairaj, Randi Winston Gerson, John Whicker, Karl R. White

Journal of Early Hearing Detection and Intervention

Early Hearing Detection and Intervention - Pediatric Audiology Links to Services (EHDI-PALS) is a web-based national directory of pediatric audiology facilities in the United States, created by an expert committee and launched in October 2012. In this study, data from 1,232 audiology facilities were analyzed to identify the number of registered facilities, types of diagnostic hearing tests offered, and the number of children under 5 years of age who were diagnosed with hearing loss. Some states had almost 15 times as many registered facilities as other states, suggesting that access to quality diagnostic hearing testing for infants and young children …

Supporting Families Of A Deaf Or Hard Of Hearing Child: Key Findings From A National Needs Assessment, Alyson C. Ward, Vicki Hunting, Diane D. Behl

Journal of Early Hearing Detection and Intervention

This article reports findings from a national needs assessment to ascertain the needs of families of young children who are deaf or hard of hearing (DHH), and what supports, resources and opportunities Early Hearing Detection and Intervention (EHDI) programs and EHDI-contracted Family-based Organizations (FBOs) were providing to families. Results were intended to guide the activities of a federally funded technical assistance center charged with promoting Family Leadership in Language & Learning for families of children who are DHH. There were 458 completed surveys by parents of children who were DHH between the ages of 0-6. Surveys were completed by 56 …

Evaluating Data Quality Of Newborn Hearing Screening, Maria C. Sanchez Gomez, Kelly Dundon, Xidong Deng

Journal of Early Hearing Detection and Intervention

Scope

Jurisdictional-based Early Hearing Detection and Intervention Information Systems (EHDI-IS) collect data on the hearing screening and follow-up status of infants across the United States. These systems serve as tools that assist EHDI programs’ staff and partners in their tracking activities and provide a variety of data reports to help ensure that all children who are deaf/hard of hearing (D/HH) are identified early and receive recommended intervention services. The quality and timeliness of the data collected with these systems are crucial to effectively meeting these goals.

Methodology

Forty-eight EHDI programs, funded by the Centers for Disease Control and Prevention (CDC), …

Engaging Parents Of Children With Mild Bilateral Or Unilateral Hearing Loss: Counseling Considerations, Karen F. Munoz, Clarissa W. Ong, Michael P. Twohig

Journal of Early Hearing Detection and Intervention

A notable percentage of children identified with hearing loss through newborn hearing screening have mild bilateral or unilateral hearing loss (MB/UHL). Caregivers’ appropriately strong emotions, fears, and personal struggles may inadvertently interfere with their engagement with audiologists and other professionals, as well as adherence to jointly determined intervention protocols. Researchers have shown variable outcomes for children with MB/UHL, counseling that includes addressing emotional and cognitive factors is essential for effectively engaging parents. The aim of this article is to describe counseling attributes and strategies that providers can incorporate when working with parents of children with MB/UHL to improve parent engagement …

Social Validity Of Technology Assisted Spoken Language Intervention For Deaf And Hard-Of-Hearing Children, Sandra Grether Phd, Lisa L. Hunter Phd, Robert C. Gibler M.A., Susan Wiley, Bethany Wysocki Au.D., Rajvi Desai Msw, Jareen Meinzen-Derr

Journal of Early Hearing Detection and Intervention

Children who are Deaf or Hard-of-Hearing (DHH) are at-risk for language delays and associated developmental challenges that impact academic, social, and communication skills. Technology Assisted Language Intervention (TALI) is a novel approach that focuses on using augmentative and alternative communication (AAC) as an intervention for children who are DHH. Results from a recent pilot study suggested that TALI may be a viable approach for enhancing spoken language and communication. In this study, we examined the social validity of TALI using interviews and focus groups. We collected qualitative data from parents, caregivers, and professionals working with children who are DHH to …

Assessment Of Factors Involved In Non-Adherence To Infant Hearing Diagnostic Testing, Anita Shanker, Marcia Vanessa Rojas-Ramirez, Julie A. Jacobs, Jennifer B. Shinn, Cathy Lester, Philip M. Westgate, Matthew L. Bush

Journal of Early Hearing Detection and Intervention

Abstract

Introduction: Delayed diagnosis of pediatric hearing loss can cause delays in cognitive and social development. This study described the sociodemographic factors associated with delayed timing of a final hearing diagnosis after an abnormal newborn hearing screening (NBHS). Methods: Parent-infant dyads were recruited after being referred for further audiologic testing on an abnormal result from the NBHS. Results: Of the 53 participants, 55% (n=29) did not receive a final diagnosis by the recommended 3 months of age. Of those with a delayed diagnosis, 45% (n=13) had their first appointment within 3 months, but a delay was caused by an inconclusive …

The Journal Of Early Hearing Detection And Intervention: Volume 4 Issue 3 Pages 1-118

Journal of Early Hearing Detection and Intervention

No abstract provided.

Grassroots-Initiated Policy Advocacy In A Transitional Democracy: A Case Study, Cho Myint Naing

Capstone Collection

While it is acknowledged that public participation in the policy-making process is a cornerstone of democracy, it is unclear how this takes shape in transitioning democracies. Myanmar is currently transitioning from over five decades of military rule to a civilian-led, democratically-elected government. Consequently, public space has opened up, allowing Myanmar citizens to express their opinions and needs vis-à-vis policies in multiple sectors and to engage with policymakers. The majority of these advocacy efforts has been spearheaded by civil society actors, who have been supporting citizens in expressing themselves and facilitating opportunities for direct engagement. This paper is a case study …

Can We Actually Improve Resident Wellness? Pilot Data From A Longitudinal Wellness Curriculum For Emergency Medicine Residents, Anne M. Messman, Claire Min-Venditti, Elizebeth Dubey, Brian Reed, Hanhan Zhang, Hafez Bazzi, James Paxton

Journal of Wellness

Objectives/Background: The wellness of resident physicians, particularly in emergency medicine with its high rate of burnout, has become of paramount importance to residency programs. This study aims to evaluate the effects of the implementation of an evidence-based wellness curriculum on self-reported resident wellness across three emergency medicine residency programs.

Methods: This is a prospective, interventional study of the impact of a well-defined, longitudinal wellness curriculum administered to all categorical residents in three emergency medicine residency programs. Anonymous surveys incorporating the Perceived Stress Scale (PSS) and the Connor-Davidson Resilience Scale (CD-RISC) were administered before and after implementation of the …

They Shouldn't Get To Hurt You, Diann M. Krywko

Journal of Wellness

No abstract provided.

What Constitutes The Practice Of Medicine In Wyoming, William A. Taylor

Wyoming Law Journal

No abstract provided.

Appeals From A Plea Of Guilty In Justice Court, John Crow

Wyoming Law Journal

No abstract provided.

Closely Held Corporations: An Analysis Of Subchapter S, Charles G. Kepler

Wyoming Law Journal

No abstract provided.

General Principles Of Federal Estate Tax Planning, Jack W. Burnett

Wyoming Law Journal

No abstract provided.

Termination Of Parental Rights, Robert A. Hufsmith

Wyoming Law Journal

No abstract provided.

The Expanding State Judicial Power Over Non-Residents, Bob R. Bullock

Wyoming Law Journal

No abstract provided.

Report Of The President, Thomas O. Miller

Wyoming Law Journal

No abstract provided.

Medical Aid For Children Without Parental Consent, W. K. Archibald

Wyoming Law Journal

No abstract provided.

The Constitutionality Of Curfew Ordinances, David D. Uchner

Wyoming Law Journal

No abstract provided.

Physical Examinations, William A. Taylor

Wyoming Law Journal

No abstract provided.

Public Fishing Rights, John C. Karjanis

Wyoming Law Journal

No abstract provided.

The Judicial Fate Of Legislative Attempts To Maintain School Segregation, Samuel A. Anderson

Wyoming Law Journal

No abstract provided.

Report Of The Necrology Committee, Harry A. Thompson, Lee S. Nebeker, William A. Swainson

Wyoming Law Journal

No abstract provided.

Report Of Auditing Committee, Ernest Wilkerson, Robert A. Burgess, Richard A. Tobin

Wyoming Law Journal

No abstract provided.

Residence And Settlement Laws, Their Effect On Elections, Welfare And The Right Of Free Movement, Samuel A. Anderson

Wyoming Law Journal

No abstract provided.