Sympathetic nervous system

It is the seat of personality and, ultimately, the system including the circuits that govern sensations such as pain and temperature, and circuits that allow your body to move and function. The nervous system at both a cellular and organizational level. Neurons are the primary cells of the nervous system, propagating impulses through both electric and chemical means action potentials and synaptic transmission, respectively. Neurons…

The body and mind undertake many activities. However, these activities are mostly controlled by the central nervous system (CNS). The brain and the spinal cord are the main components of the central nervous system. The brain is divided into three portions: the hindbrain which houses units of the brain that controls heart and sleeping patterns, the midbrain which links the forebrain to the hindbrain and also controls the heart rate and sweating, and the forebrain which controls our voluntary…

“I’m so stressed” is a widely used phrase, said by many students and professionals alike who have a lot to manage in their busy lives. However, many people do not realize the mental and physical implications of stress. In Chapter 13 of Invitation to Psychology, 5th Ed., by Carol Wade and Carol Tavris, the physiology and psychology of stress is examined, along with various ways to cope with stress in our everyday lives. By understanding the body’s physiological responses of stress, we gain a…

in the spinocerebellar tract, in which they relay the message to the central nervous system regarding the length and tension of the muscle fibers.…

The human body is a phenomenal system that is skilled in working with a handful of diverse thought functions. For example, neurons are the building blocks of the nervous system. They interact with one another from the nervous system to transmit messages throughout the body, as well as sensory information. In fact, neurons change from different size and shape. The nervous system contain three separate functioning components: the sensory division, the motor division, and the interneurons. First,…

Michael Phelps, Serena Williams, Usain Bolt and Louis Zamperini have one thing in common: a unique nervous system. What makes an olympic athlete’s brain anatomy different from a regular athlete? What changes take place in their brain and its connecting peripheral nerves? And can anyone become an olympic athlete? The human body is capable of making changes to itself to adapt to different environments and specific tasks. Not only do the muscles in our body change but also our brain and certain…

The nervous system makes it possible for animals to know and react to the environment around them. A change or event that evokes a specific functional reaction in an organ or tissue is a stimulus. There can either be an internal or an external stimulus. Internal stimulus being something like hunger or pain, while external is more along the lines of a sound or an odor. The nervous system interprets stimuli and orders other organ systems to respond. The nervous system does so through using sensory…

Logos, or the means of persuasion by use of reasoning, is a very effective rhetorical strategy that appeals to the reader’s logic. Not only is logos Aristotle’s favorite form of rhetoric but, it is the most widely used rhetorical form. Logos is composed of both inductive and deductive reasoning and in “Does the internet make you dumb” Nicholas car uses both to prove his thesis that the internet is turning us into “superficial and scatterbrained thinkers (Carr 218). He believes the internet is…

In 1944, Ralph H.Baer invented the words “video games”, and then created the first console in 1966, launching a billion dollar industry of future games to come. Games began as non-violent competition. Today they have become more and more vehement. The Age of technology has taken over many teenagers’ lives. What began as a fun activity is now an obsession for the video gamer. Although video games are entertaining, teens should not waste their time playing video games because the games will…

Juvenile Justice The topic of whether or not juveniles who commit murder should be tried as adults and given life sentences has always been controversial. The country is divided in half when it comes to this topic. In the United States, about 2500 individuals are serving life sentences without parole for crimes they committed when they were adolescents. This only involves the states who do allow juveniles to serve life sentences. Sixteen states in the US banned life sentences without…