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Full-Text Articles in Developmental Psychology
Early Life Stress, Drug Abuse, Exercise Effects On Bdnf And Sex-Influenced Exercise Differences, Karissa Dold
Early Life Stress, Drug Abuse, Exercise Effects On Bdnf And Sex-Influenced Exercise Differences, Karissa Dold
Calvert Undergraduate Research Awards
In 2011, the U.S. reported 3 million child maltreatment cases, an uncomfortably high but recurring figure each year. Research shows exposure to early life stress (ELS) increases an individual’s susceptibility to substance abuse, specifically of nicotine, alcohol, and cocaine. Increased susceptibility may result from dysregulation of the HPA axis sustaining activation into adulthood after ELS. Hyperactivation of the HPA axis significantly reduces hippocampal BDNF, a neurotrophin involved in neuronal growth and plasticity. Reduced hippocampal BDNF may be a factor in substance abuse vulnerability. Additionally, research shows exercise protects hippocampal BDNF from stress induced down-regulation. To explore these relationships, this study …
Untangling Cultural Differences In Behavioral, Physiological, And Psychological Symptoms Of Dementia And Alzheimer’S Disease, John S. Avant
Untangling Cultural Differences In Behavioral, Physiological, And Psychological Symptoms Of Dementia And Alzheimer’S Disease, John S. Avant
Calvert Undergraduate Research Awards
According to the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR; 4th ed. Revised; American Psychiatric Association) and (BPSD) there are many behavioral, physiological, and psychological issues that have been correlated with the progression of the Alzheimer’s disease and other dementias. Examples of these issues include; emotional regulation problems, variations in eating behavior, and an advancing decline in memory. Though certain symptoms of the disease seem to be widely universal, current literature shows that a number of disparities do exist. There are several differences between and within populations suffering from Alzheimer’s disease and dementia that are influenced by various …