Effects Of Steroid Hormones And Neuropeptides On Social...

A Review of the Effects of Steroid Hormones and Neuropeptides on Social-Emotional Behavior Bos, Peter A., Panksepp, Jaak, Bluthà ©, Rose-Marie, van Honk, Jack (2011). Acute effects of steroid hormones and neuropeptides on human social–emotional behavior: A review of single administration studies. Frontiers in Neuroendocrinology 33 (2012) 17-35. 1. Introduction/Background Information The discovery of hormones and their function has been relatively recent. The term was first coined by Professor Earnest Starling in 1905. He derived the word from the Greek meaning â€Å"to arouse or excite.† However, the idea of the role hormones could be traced back as far as ancient Greece. Though Hippocrates’ theory on humors has been refuted, the concept of â€Å"bodily fluids,† or in this case, the amount of hormones circulating in the blood directly affecting temperament and emotions are related. Scientists continue to research the relevance of hormones, as well as neuropeptides on human behavior (J.R. Tata). Amazingly, throughout evolutionary history, both neuropeptides and steroid hormones were able to preserve their molecular structure, and their effect on cross-species sexuality. An estimated 450 million years ago, the neurotransmitter oxytocin (OT) and vasopressin (AVT) were present in the earliest phyla, and the ir varied functions are similar in both animals and humans. Much like OT and AVP, the steroid hormones, testosterone (T) and estradiol (E) play a significant role inShow MoreRelatedEffects Of Steroid Hormones And Neuropeptides On Social Emotional Behavior1800 Words   |  8 PagesAcephalia A Review of the Effects of Steroid Hormones and Neuropeptides on Social-Emotional Behavior Bos, Peter A., Panksepp, Jaak, Bluthà ©, Rose-Marie, van Honk, Jack (2011). Acute effects of steroid hormones and neuropeptides on human social–emotional behavior: A review of single administration studies. Frontiers in Neuroendocrinology 33 (2012) 17-35. 1. Introduction/Background Information The discovery of hormones and their function has been relatively recent. The term was first coined by ProfessorRead MoreThe Discovery Of Hormones And Their Function1568 Words   |  7 PagesIntroduction/Background Information The discovery of hormones and their function has been relatively recent. The term was first coined by Professor Earnest Starling in 1905. He derived the word from the Greek meaning â€Å"to arouse or excite.† However, the idea of the role hormones could be traced back as far as ancient Greece. Though Hippocrates’ theory on humors has been refuted, the concept of â€Å"bodily fluids,† or in this case, the amount of hormones circulating in the blood directly affecting temperamentRead MoreAnalysis Of The Article The Unbroken 1811 Words   |  8 Pagesdeveloping PTSD. A newer approach to studying stress disorders, as the article establishes, is the study of resilience. Using the example of Louis Zamperini, the article describes an interdisciplinary approach to studying resilience including biological, social, and lifestyle factors. The article begins by introducing the story of Louis Zamperini. Zamperini was an Olympic runner that underwent a series of extraordinary circumstances. He was a member of the American Air Force in World War II when his planeRead MoreAU PSY350 M5 A1 Rodriguez A Essay2073 Words   |  9 Pagesï » ¿ LASA 2: Effects of Stress Angie Rodriguez Physiological Psychology | PSY350 A03 Faculty:   Courtney  McKinney November 3, 2014 Abstract As stress we all know is a normal physical response to events that give us the feeling of threatned or a unbalance in the mind. Whether, it is danger we fear or if it is real living events the way the body reacts to stress it automatically high gears in a fast, way that it process what we recall as â€Å"fight-or-fight† the way reaction is towards stressRead MoreUnit 2 study guide8637 Words   |  35 Pages1. Review the anatomy of the brain. Which portion is responsible for keeping you awake, controlling thought, speech, emotions and behavior, maintaining balance and posture? Emotions and behavior are controlled by the hypothalamus (p.455) The cerebellum is responsible for maintaining balance and posture (p.455) The reticular formation is essential for maintaining wakefulness and in conjunction with the cerebral cortex is referred to as the reticular activating system (p.450) The Broca speech