Search Results - "Wilson, Marlene A."

Cholinergic regulation of fear learning and extinction by Wilson, Marlene A., Fadel, Jim R.

“…Cholinergic activation regulates cognitive function, particularly long‐term memory consolidation. This Review presents an overview of the anatomical,…”
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Hippocampal Insulin Resistance Impairs Spatial Learning and Synaptic Plasticity by Grillo, Claudia A, Piroli, Gerardo G, Lawrence, Robert C, Wrighten, Shayna A, Green, Adrienne J, Wilson, Steven P, Sakai, Randall R, Kelly, Sandra J, Wilson, Marlene A, Mott, David D, Reagan, Lawrence P

“…Insulin receptors (IRs) are expressed in discrete neuronal populations in the central nervous system, including the hippocampus. To elucidate the functional…”
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Essential Role of Ovarian Hormones in Susceptibility to the Consequences of Witnessing Social Defeat in Female Rats by Finnell, Julie E., Muniz, Brandon L., Padi, Akhila R., Lombard, Calliandra M., Moffitt, Casey M., Wood, Christopher S., Wilson, L. Britt, Reagan, Lawrence P., Wilson, Marlene A., Wood, Susan K.

“…Women are at greater risk than men of developing depression and comorbid disorders such as cardiovascular disease. This enhanced risk begins at puberty and…”
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Hemispheric differences in the number of parvalbumin-positive neurons in subdivisions of the rat basolateral amygdala complex by Butler, Ryan K., Oliver, Elisabeth M., Fadel, Jim R., Wilson, Marlene A.

“…•The left basolateral amygdala contains more parvalbumin-positive neurons than the right basolateral amygdala in the rat.•The left basolateral amygdala…”
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Individual Differences in Conditioned Fear and Extinction in Female Rats by Tryon, Sarah C., Sakamoto, Iris M., Kellis, Devin M., Kaigler, Kris F., Wilson, Marlene A.

“…The inability to extinguish a traumatic memory is a key aspect of post-traumatic stress disorder (PTSD). While PTSD affects 10–20% of individuals who…”
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Downregulation of hypothalamic insulin receptor expression elicits depressive-like behaviors in rats by Grillo, Claudia A., Piroli, Gerardo G., Kaigler, Kris F., Wilson, Steven P., Wilson, Marlene A., Reagan, Lawrence P.

“…► Decreasing hypothalamic insulin receptors (hypo-IRAS) elicits hyperleptinemia. ► Hypo-IRAS rats exhibit anhedonia and increased immobility in the forced swim…”
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Cholinergic neurotransmission in the basolateral amygdala during cued fear extinction by Kellis, Devin M., Kaigler, Kris Ford, Witherspoon, Eric, Fadel, Jim R., Wilson, Marlene A.

“…Cholinergic neuromodulation plays an important role in numerous cognitive functions including regulating arousal and attention, as well as associative learning…”
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Ethanol-induced anxiolysis and neuronal activation in the amygdala and bed nucleus of the stria terminalis by Sharko, Amanda C, Kaigler, Kris F, Fadel, Jim R, Wilson, Marlene A

“…Abstract High rates of comorbidity for anxiety and alcohol-use disorders suggest a causal relationship between these conditions. Previous work demonstrates…”
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Stress as a one-armed bandit: Differential effects of stress paradigms on the morphology, neurochemistry and behavior in the rodent amygdala by Wilson, Marlene A., Grillo, Claudia A., Fadel, Jim R., Reagan, Lawrence P.

“…Neuroplasticity may be defined as the ability of the central nervous system (CNS) to respond to changes in the internal and external environment and it is well…”
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Hippocampal Excitability Increases during the Estrous Cycle in the Rat: A Potential Role for Brain-Derived Neurotrophic Factor by Scharfman, Helen E, Mercurio, Thomas C, Goodman, Jeffrey H, Wilson, Marlene A, MacLusky, Neil J

“…To test the hypothesis that induction of BDNF may contribute to changes in hippocampal excitability occurring during the female reproductive cycle, we examined…”
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The effects of chronic treadmill and wheel running on behavior in rats by Burghardt, Paul R, Fulk, Laura J, Hand, Gregory A, Wilson, Marlene A

“…In order to better understand the behavioral adaptations induced by physical activity, this set of experiments assessed the effects of two modes of running…”
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Mu opioid receptor regulation of glutamate efflux in the central amygdala in response to predator odor by Carrero, Jeffrey Parrilla, Kaigler, Kris F., Hartshorn, George H., Fadel, Jim R., Wilson, Marlene A.

“…The amygdala plays an important role in the responses to predator threat. Glutamatergic processes in amygdala regulate the behavioral responses to predator…”
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Effects of Altered Amygdalar Neuropeptide Y Expression on Anxiety-Related Behaviors by PRIMEAUX, Stefany D, WILSON, Steven P, CUSICK, Michael C, YORK, David A, WILSON, Marlene A

“…Neuropeptide Y (NPY) decreases anxiety-related behaviors in various animal models of anxiety. The purpose of the present study was to examine the role of the…”
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The Role of Amygdalar Mu-Opioid Receptors in Anxiety-Related Responses in Two Rat Models by WILSON, Marlene A, JUNOR, Lorain

“…Amygdala opioids such as enkephalin appear to play some role in the control of anxiety and the anxiolytic effects of benzodiazepines, although the opioid…”
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Activation of orexin/hypocretin neurons is associated with individual differences in cued fear extinction by Sharko, Amanda C, Fadel, Jim R, Kaigler, Kris F, Wilson, Marlene A

“…Abstract Identifying the neurobiological mechanisms that underlie differential sensitivity to stress is critical for understanding the development and…”
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ChAT::Cre transgenic rats show sex‐dependent altered fear behaviors, ultrasonic vocalizations and cholinergic marker expression by Tryon, Sarah C., Sakamoto, Iris M., Kaigler, Kris F., Gee, Gabriella, Turner, Jarrett, Bartley, Katherine, Fadel, Jim R., Wilson, Marlene A.

“…The cholinergic system is a critical regulator of Pavlovian fear learning and extinction. As such, we have begun investigating the cholinergic system's…”
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Activation of corticotropin releasing factor-containing neurons in the rat central amygdala and bed nucleus of the stria terminalis following exposure to two different anxiogenic stressors by Butler, Ryan K., Oliver, Elisabeth M., Sharko, Amanda C., Parilla-Carrero, Jeffrey, Kaigler, Kris F., Fadel, Jim R., Wilson, Marlene A.

“…•Predator stress and exposure to the elevated plus maze (EPM) both induced neuronal activation of the BNST.•Predator stress induced activation of…”
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Hippocampal neurotransmitter efflux during one-trial novel object recognition in rats by Stanley, Emily M., Wilson, Marlene A., Fadel, Jim R.

“…► Exposure to novel or familiar objects increases hippocampal acetylcholine efflux. ► Exploration of a novel, but not a familiar, object increased hippocampal…”
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Special Issue: New Perspectives in PTSD by Wilson, Marlene A., Reagan, Lawrence P.

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Common pathways and communication between the brain and heart: connecting post-traumatic stress disorder and heart failure by Wilson, Marlene A, Liberzon, Israel, Lindsey, Merry L, Lokshina, Yana, Risbrough, Victoria B, Sah, Renu, Wood, Susan K, Williamson, John B, Spinale, Francis G

“…Psychiatric illnesses and cardiovascular disease (CVD) contribute to significant overall morbidity, mortality, and health care costs, and are predicted to…”
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