Medicine and Health Sciences Commons^™

Can Alternative Medical Methods Evoke Neuro-Functional Somatosensory Responses? A Case Study Suggesting Functional Improvement, Alhasn Otaif, Mashan E. Alshammari, Christine G. Gerin

Research Symposium

Somatosensory pathways act as the avenue in transferring information concerning the body and its interaction with the external environment to the brain. We aim to demonstrate that through studying somatosensory, motor cortical and subcortical networks, we can explain functional recovery after stimulations applied as an alternative medical treatment. Those stimulations might have evidenced neural pathways and networks important in recovery of function. Materials and methods: The de-identified medical reports of nine patients with initial presentations of cerebral trauma or stroke inducing paralysis were studied.These included the alternative treatments they received and other available materials such as videos and photographs. Patients …

Neuroanatomical And Neurochemical Effects Of Prolonged Social Isolation In Adult Mice, Vibol Heng, Michael Zigmond, Richard Jay Smeyne

Department of Neuroscience Faculty Papers

INTRODUCTION: As social animals, our health depends in part on interactions with other human beings. Yet millions suffer from chronic social isolation, including those in nursing/assisted living facilities, people experiencing chronic loneliness as well as those in enforced isolation within our criminal justice system. While many historical studies have examined the effects of early isolation on the brain, few have examined its effects when this condition begins in adulthood. Here, we developed a model of adult isolation using mice (C57BL/6J) born and raised in an enriched environment.

METHODS: From birth until 4 months of age C57BL/6J mice were raised in …

Prenatal Buprenorphine Exposure Reduces Expression Of Myelin Proteins In Neonatal Longs-Evans Rat, Christopher James Grahe

Theses, Dissertations and Capstones

In the USA and especially in WV, there has been a surge in the rise of opioid use disorder (OUD), and with it a rise in neonatal abstinence syndrome (NAS). What makes this rise in NAS so unfortunate is that the Medications for OUD (MOUD) do not prevent the development of NAS. Although the relationship between MOUD and NAS is still unclear, it is thought that buprenorphine, one of the main substances used to treat OUD in pregnant women, may feed into the development of NAS, which may affect mental and physiological development and cause other health problems. Via understanding …

T1 Relaxation Time Is Prolonged In Healthy Aging: A Whole Brain Study, Hayri̇ye Aktaş Di̇nçer, Ahmet Muhteşem Ağildere, Di̇dem Gökçay

Turkish Journal of Medical Sciences

Background/aim: Measurement of tissue characteristics such as the longitudinal relaxation time (T1) provides complementary information to the volumetric and surface based structural analyses. We aimed to investigate T1 relaxation time characteristics in healthy aging via an exploratory design in the whole brain. The data processing pipeline was designed to minimize errors related to aging effects such as atrophy. Materials and methods: Sixty healthy participants underwent MRI scanning (28 F, 32 M, age range: 18-78, 30 young and 30 old) in November 2017-March 2018 at the Bilkent University UMRAM Center. Four images with varying flip angles with FLASH (fast low angle …

The Gastrointestinal-Brain-Microbiota Axis: A Promising Therapeutic Target For Ischemic Stroke, Yan-Hao Wei, Ren-Tang Bi, Yan-Mei Qiu, Chun-Lin Zhang, Jian-Zhuang Li, Ya-Nan Li, Bo Hu

Journal Articles

Ischemic stroke is a highly complex systemic disease characterized by intricate interactions between the brain and gastrointestinal tract. While our current understanding of these interactions primarily stems from experimental models, their relevance to human stroke outcomes is of considerable interest. After stroke, bidirectional communication between the brain and gastrointestinal tract initiates changes in the gastrointestinal microenvironment. These changes involve the activation of gastrointestinal immunity, disruption of the gastrointestinal barrier, and alterations in gastrointestinal microbiota. Importantly, experimental evidence suggests that these alterations facilitate the migration of gastrointestinal immune cells and cytokines across the damaged blood-brain barrier, ultimately infiltrating the ischemic brain. …

Tale Of Two Cities: Narrative Review Of Oxygen, Pranathi Gullapalli, Nicoletta Fossati, Dusica Stamenkovic, Muhammad Haque, Davide Cattano

Journal Articles

The human brain contributes 2% of the body weight yet receives 15% of cardiac output and demands a constant supply of oxygen (O 2) and nutrients to meet its metabolic needs. Cerebral autoregulation is responsible for maintaining a constant cerebral blood flow that provides the supply of oxygen and maintains the energy storage capacity. We selected oxygen administration-related studies published between 1975-2021 that included meta-analysis, original research, commentaries, editorial, and review articles. In the present narrative review, several important aspects of the oxygen effects on brain tissues and cerebral autoregulation are discussed, as well the role of exogenous O 2 …