Medulla oblongata

renal renin-angiotensin system provide overall control, and cardiac output and peripheral vascular resistance are the primary regulating factors. Baroreceptors within the carotid sinus an the aortic arch along with with chemoreceptors in the medulla oblongata sense changes in the blood pressure and cause the vasomotor center to respond to those changes through the sympathetic and parasympathetic nervous systems. The renin-angiotensin system contributes to the control of blood pressure…

Cardiovascular Response: When exercising the muscles requires a constant supply of oxygen, it is the hearts job to make sure there is enough oxygen being pumped round the body for the muscles, the heart has to pump harder and faster as more oxygen is required to get round the body to the muscles in use otherwise they will fatigue quicker. If this is repeated regularly, then over time the heart will become stronger as will become more used to the higher demands. At the start of exercise, the…

1. Discuss what a neuron is and the functions of its basic parts (dendrites, soma, axon, myelin sheath). A neuron is a nerve cell. There are about 10,000 specific types of neurons, but there are three most common neurons: sensory, motor, and interneurons. A sensory neuron sends signals to help your brain understand what is going on around you in your environment. Sensory neurons are what make up your senses, (smell, touch, see, taste, and hear.)…

controls its vision (Optic lobes) and the hind-brain controls all the automatic functions that any creatures need to do without truly thinking about it, like respiration, digestion, and muscular movement, as well as maintains equilibrium and balance (Medulla…

Epilepsy is a neurological disorder that causes seizures, and it affects approximately 1.5% of the population (CDC). The roots of this disorder can be traced back to almost 2,000 B.C, beginning with texts from the Assyrian and the Babylonian empires (Highlights). Written in approximately 400 BC, “On the Sacred Disease” was a work by the Hippocratic Corpus in which doubt was cast on epilepsy as a supernatural or divine disorder, and epilepsy was first remarked as a natural and earthly disorder…

Daivez Bell & Taylor Jones The Brain Thang/ Gorelephant 10/5/16 Vocabulary Brain Size: The weight of the brain, compared to one another. Cerebrum:(incorporate the four lobes) most anterior part of the brain located in the frontal area of the skull consisting of two hemispheres, left and right, separated by a fissure. It is responsible the complex sensory and neural functions. Cerebellum:The part of the brain located behind the top of the brain stem and has 2 halves. It controls…

80% and will make you work much harder and make you much happier, soma was designed by our alpha plus scientists to help increase productivity and to waste time in the most effective way. Soma was made to trigger your happiness nerves on your medulla oblongata, when you activate these nerves your body will relax and your heart rate will also slow to a steady pulse. if you're feeling down or you're stressing out then take a gram of soma and you will feel happy and relaxed.We all play a very…

The primary body system involved with schizophrenia and depression is the central nervous system (CNS). The CNS consists of the brain and spinal cord. Within the nervous system, the CNS is the integration and control centre. Through communicating cells named neurons, the CNS interprets sensory input and generates motor output (Marieb & Hoehn, 2013). Neurons are cells that are specialised for rapid communication. Communication between neurons occurs at junctional points, or synapses. (Kiernan &…

Our body needs to have an equilibrium in order to function properly. The process that is known to stabilize and regulate our body to function properly is called homeostasis. The homeostatic mechanism has three components: the receptor, the control center and the effector. Receptors are one of the components that provide the information of the sudden fluctuation in the body, then they transmit a signal from the nerves to the control center. The control center processes that information and…

Picture a sponge. A common household item that is very simple yet useful. Now compare that sponge to the human brain. It’s porousness allows outside substances to seep in and be collected. The sponge grows and holds more than expected of it. Much like the sponge, our brain can absorb and retain valuable resources. Without the brain, humans would not be able to function. The brain, a highly complex part of the human anatomy, is in charge of one’s intelligence, the senses, producer of all body…