Search Results - "Tobiansky, Daniel J."

Androgen Regulation of the Mesocorticolimbic System and Executive Function by Tobiansky, Daniel J, Wallin-Miller, Kathryn G, Floresco, Stan B, Wood, Ruth I, Soma, Kiran K

“…Multiple lines of evidence indicate that androgens, such as testosterone, modulate the mesocorticolimbic system and executive function. This review integrates…”
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Colocalization of Mating-Induced Fos and D2-Like Dopamine Receptors in the Medial Preoptic Area: Influence of Sexual Experience by Nutsch, Victoria L, Will, Ryan G, Robison, Christopher L, Martz, Julia R, Tobiansky, Daniel J, Dominguez, Juan M

“…Dopamine in the medial preoptic area (mPOA) stimulates sexual activity in males. This is evidenced by microdialysis and microinjection experiments revealing…”
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Sex Steroids as Regulators of Gestural Communication by Tobiansky, Daniel J, Fuxjager, Matthew J

“…Abstract Gestural communication is ubiquitous throughout the animal kingdom, occurring in species that range from humans to arthropods. Individuals produce…”
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Androgenic modulation of extraordinary muscle speed creates a performance trade-off with endurance by Tobiansky, Daniel J, Miles, Meredith C, Goller, Franz, Fuxjager, Matthew J

“…Performance trade-offs can dramatically alter an organism's evolutionary trajectory by making certain phenotypic outcomes unattainable. Understanding how these…”
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Neurosteroids and the mesocorticolimbic system by Seib, Désirée R., Tobiansky, Daniel J., Meitzen, John, Floresco, Stan B., Soma, Kiran K.

“…The mesocorticolimbic system coordinates executive functions, such as working memory and behavioral flexibility. This circuit includes dopaminergic projections…”
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Testosterone and Corticosterone in the Mesocorticolimbic System of Male Rats: Effects of Gonadectomy and Caloric Restriction by Tobiansky, Daniel J, Korol, Anastasia M, Ma, Chunqi, Hamden, Jordan E, Jalabert, Cecilia, Tomm, Ryan J, Soma, Kiran K

“…Steroid hormones can modulate motivated behaviors through the mesocorticolimbic system. Gonadectomy (GDX) is a common method to determine how steroids…”
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Sucrose consumption alters steroid and dopamine signalling in the female rat brain by Tobiansky, Daniel J, Kachkovski, George V, Enos, Reilly T, Schmidt, Kim L, Murphy, E Angela, Soma, Kiran K

“…Sucrose consumption is associated with type 2 diabetes, cardiovascular disease, and cognitive deficits. Sucrose intake during pregnancy might have particularly…”
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Comparative analysis of meningeal transcriptomes in birds: Potential pathways of resilience to repeated impacts by Beatty, Abby E, Barnes-Tompkins, Tara M, Long, Kira M, Tobiansky, Daniel J

“…The meninges and associated vasculature (MAV) play a crucial role in maintaining cerebral integrity and homeostasis. Recent advances in transcriptomic analysis…”
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Estradiol in the Preoptic Area Regulates the Dopaminergic Response to Cocaine in the Nucleus Accumbens by Tobiansky, Daniel J, Will, Ryan G, Lominac, Kevin D, Turner, Jonathan M, Hattori, Tomoko, Krishnan, Krittika, Martz, Julia R, Nutsch, Victoria L, Dominguez, Juan M

“…The sex-steroid hormone estradiol (E2) enhances the psychoactive effects of cocaine, as evidenced by clinical and preclinical studies. The medial preoptic area…”
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Cost-Reducing Traits for Agonistic Head Collisions: A Case for Neurophysiology by Tobiansky, Daniel J, Long, Kira M, Hamden, Jordan E, Brawn, Jeffrey D, Fuxjager, Matthew J

“…Synopsis Many animal species have evolved extreme behaviors requiring them to engage in repeated high-impact collisions. These behaviors include mating…”
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Effects of aging on testosterone and androgen receptors in the mesocorticolimbic system of male rats by Low, Katelyn L., Tomm, Ryan J., Ma, Chunqi, Tobiansky, Daniel J., Floresco, Stan B., Soma, Kiran K.

“…As males age, systemic testosterone (T) levels decline. T regulates executive function, a collection of cognitive processes that are mediated by the…”
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Understanding how Age-Related Decline in Testosterone Affects Male Sexual Behavior: Neurosteroids as the Missing Piece by Tobiansky, Daniel J.

“…Purpose of Review Age-related declines in male sexual behavior are often attributed to a well-documented decline in circulating androgens. Yet, several recent…”
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Maternal sucrose consumption alters behaviour and steroids in adult rat offspring by Tobiansky, Daniel J, Kachkovski, George V, Enos, Reilly T, Schmidt, Kim L, Murphy, E Angela, Floresco, Stan B, Soma, Kiran K

“…Maternal diets can have dramatic effects on the physiology, metabolism, and behaviour of offspring that persist into adulthood. However, the effects of…”
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Androgen synthesis inhibition increases behavioural flexibility and mPFC tyrosine hydroxylase in gonadectomized male rats by Tomm, Ryan J., Seib, Désirée R., Kachkovski, George V., Schweitzer, Helen R., Tobiansky, Daniel J., Floresco, Stan B., Soma, Kiran K.

“…Behavioural flexibility is essential to adapt to a changing environment and depends on the medial prefrontal cortex (mPFC). Testosterone administration…”
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Effects of aging on executive functioning and mesocorticolimbic dopamine markers in male Fischer 344 × brown Norway rats by Tomm, Ryan J., Tse, Maric T., Tobiansky, Daniel J., Schweitzer, Helen R., Soma, Kiran K., Floresco, Stan B.

“…Aging is associated with changes in executive functioning and the mesocorticolimbic dopamine system. However, the effects of aging on different forms of…”
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Copulation induces expression of the immediate early gene Arc in mating-relevant brain regions of the male rat by Turner, Jonathan M., Will, Ryan G., Harvey, Eric A., Hattori, Tomoko, Tobiansky, Daniel J., Nutsch, Victoria L., Martz, Julia R., Dominguez, Juan M.

“…•Levels of Arc increased throughout the BNST, MeA, and posterior mPOA of male rats in response to copulation.•There was no effect of prior sexual experience on…”
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Sexual experience influences mating-induced activity in nitric oxide synthase-containing neurons in the medial preoptic area by Nutsch, Victoria L., Will, Ryan G., Hattori, Tomoko, Tobiansky, Daniel J., Dominguez, Juan M.

“…•Sexual experience increases levels of NOS in the medial preoptic area of male rats.•Mating increases activity in NOS-containing neurons in the medial preoptic…”
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Age-related changes in sexual function and steroid-hormone receptors in the medial preoptic area of male rats by Nutsch, Victoria L., Will, Ryan G., Tobiansky, Daniel J., Reilly, Michael P., Gore, Andrea C., Dominguez, Juan M.

“…Testosterone is the main circulating steroid hormone in males, and acts to facilitate sexual behavior via both reduction to dihydrotestosterone (DHT) and…”
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The Medial Preoptic Area Modulates Cocaine-Induced Activity in Female Rats by Tobiansky, Daniel J, Roma, Peter G, Hattori, Tomoko, Will, Ryan G, Nutsch, Victoria L, Dominguez, Juan M

“…Drugs of abuse exert their effects by exploiting natural neurobiological reward mechanisms, especially the mesolimbic dopamine (DA) system. However, the…”
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Astrocytes in the Medial Preoptic Area Modulate Ejaculation Latency in an Experience-Dependent Fashion by Will, Ryan G, Nutsch, Victoria L, Turner, Jonathan M, Hattori, Tomoko, Tobiansky, Daniel J, Dominguez, Juan M

“…While sexually experienced males copulate at a higher frequency than sexually inexperienced males, there is still a great deal of variability in their…”
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