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University of Nevada, Las Vegas

Public Health Faculty Publications

Cognition

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Full-Text Articles in Medicine and Health Sciences

Assessing Clinical Change In Individuals Exposed To Repetitive Head Impacts: The Repetitive Head Impact Composite Index, Charles Bernick, Guogen Shan, Lauren Bennett, Jay Alberts, Jeffrey Cummings Jul 2021

Assessing Clinical Change In Individuals Exposed To Repetitive Head Impacts: The Repetitive Head Impact Composite Index, Charles Bernick, Guogen Shan, Lauren Bennett, Jay Alberts, Jeffrey Cummings

Public Health Faculty Publications

Background: There is a current lack of any composite measure for the effective tracking and monitoring of clinical change in individuals exposed to repetitive head impacts (RHI). The aim of this study is to create a composite instrument for the purposes of detecting change over time in cognitive and behavioral function in individuals exposed to RHI. Methods: The data to derive the composite instrument came from the Professional Fighters Brain Health Study (PFBHS), a longitudinal study of active and retired professional fighters [boxers and mixed martial arts (MMA) fighters] and healthy controls. Participants in the PFBHS underwent assessment on an …


Flame Retardants And Neurodevelopment: An Updated Review Of Epidemiological Literature, Ann M. Vuong, Kimberly Yolton, Kim M. Cecil, Joseph M. Braun, Bruce P. Lanphear, Aimin Chen Nov 2020

Flame Retardants And Neurodevelopment: An Updated Review Of Epidemiological Literature, Ann M. Vuong, Kimberly Yolton, Kim M. Cecil, Joseph M. Braun, Bruce P. Lanphear, Aimin Chen

Public Health Faculty Publications

Purpose of Review: Flame retardant (FR) compounds can adversely impact neurodevelopment. This updated literature review summarizes epidemiological studies of FRs and neurotoxicity published since 2015, covering historical (polybrominated biphenyls [PBBs], polychlorinated biphenyls [PCBs]), contemporary (polybrominated diphenyl ethers [PBDEs], hexabromocyclododecane [HBCD], and tetrabromobisphenol A [TBBPA]), and current-use organophosphate FRs (OPFRs) and brominated FRs (2-ethylhexyl 2,3,4,5-tetrabromobezoate [EH-TBB] TBB), bis(2-ethylhexyl) tetrabromophthalate [BEH-TEBP]), focusing on prenatal and postnatal periods of exposure. Recent Findings: Continuing studies on PCBs still reveal adverse associations with child cognition and behavior. Recent studies indicate PBDEs are neurotoxic, particularly for gestational exposures with decreased cognition and increased externalizing behaviors. Findings …