Behavior and Behavior Mechanisms Commons^™

Sex-Dependent Gene Expression Alterations In Social Defeat Stress Model Of Major Depression Disorder, Juan Diego Torres, Javier Vargas Medrano, Anapaula Themann, Elias Arellano Villanueva, Nina Mourao, Tyler Torres, Sridhar Srinivasan, Anesu Karen Murambadoro, Kory Deshawn Punch, Kevin Valdez Garcia, Nikhilesh Anand, Kelsey Baker, Sergio Iniguez, Bharathi Shrikanth Gadad

Research Colloquium

Introduction: Major Depression Disorder (MDD) is a prevalent, recurrent, and chronic disorder that represents a leading cause of disability worldwide. Millions are affected with symptoms that go from constant sadness to even suicidal thoughts. In the U.S., major depression and fatal suicide have increased by 57.4% among adolescents and young adults. Myelin and inflammation-related genes have been found to play a role in individuals with MDD.

Methods: Adolescent males and females C57BL/6 mice underwent a vicarious defeat stress (VDS) procedure in which a mouse witnessed a conspecific being defeated. VDS and control (CON) mice underwent the Social Interaction (SI) test. …

Effects Of A Cb1 Receptor Antagonist On Anxiety In Adult Rats Exposed To Thc During Development, Jennifer Aguilera-Fonseca, Karla Colley, Atoria Hamm, Eddie Galarza, Joe Morse, Rachel Ntor, Destiny Pichardo, Vincent P. Markowski

McNair Scholars Program

No abstract provided.

The Impact Of Traumatic Brain Injury On Noradrenergic Innervation Of The Prefrontal Cortex, Jil P. Modi, Christopher P. Knapp, Rachel L. Navarra

Rowan-Virtua Research Day

Traumatic Brain Injury (TBI) is a common cause of death and disability in the United States, and it can occur due to varied reasons including motor vehicle accidents, gunshot wounds, and falls. Following TBIs, patients are often left with lifelong disabilities and cognitive problems that can lead to increased risk-taking behaviors. The main goal of my research was to understand the neural mechanisms that drive increased risk-taking behaviors due to TBIs. The specific areas of the brain I was interested in looking at were the medial prefrontal cortex (mPFC), orbitofrontal cortex (OFC), and/or anterior cingulate cortex (ACC) of the prefrontal …

Effects Of The Cb1 Receptor Antagonist, Am251, On Maternal Behavior In Long-Evans Rat Dams, Jennifer Aguilera-Fonseca, Karla Colley, Eddie Galarza, Atoria Hamm, Joe Morse, Rachel Ntor, Destiny Pichardo, Vincent P. Markowski

McNair Scholars Program

No abstract provided.

Associations Of Sex And Sport Contact‑Level With Recovery Timelines Among Collegiate Athletes With Sport‑Related Concussion, Bernadette A. D'Alonzo, Andrea L. C. Schneider, Ian J. Barnett, Christina L. Master, Abigail C. Bretzin, Douglas J. Wiebe, Ivy League-Big Ten Epidemiology Of Concussion Study Investigators

Center for Brain, Biology, and Behavior: Faculty and Staff Publications

Background

Growing interest has motivated recent studies to examine differences in recovery after sportrelated concussion (SRC) by sex. However, heterogeneity in study design, participants, and recovery outcomes has led to mixed findings. Further work is needed to evaluate potential differences by sex and to investigate the role of related characteristics, such as sport contact-level, in recovery timelines. This study aimed to investigate whether concussion recovery trajectories differ by sex, considering a priori clinical and demographic covariates, and accounting for the sequence of recovery outcomes. Our secondary question was whether sport contact-level modifies the relationship between sex and time to outcomes. …