What is the Nervous System? The nervous system is a network of cells that take messages from the brain and spinal cord to other parts of the body. The nervous system is made up of the Central Nervous System and the Peripheral Nervous System. The Central Nervous System has two main parts; the brain and the spinal cord. While the Peripheral Nervous System has the Somatic and the Autonomic Nervous systems included with in it. The Central NS is broken down by two parts the brain and the spinal
neurologists to explain what the nervous system is, how would typical neurologists respond to such a question? For the most part, patients ' question on what is the nervous system maybe a simple question for neurologists. In this instance, neurologists possibly explain to patients that the nervous System serves as a communication network that operates and coordinates the body 's activities. Operating and coordinating the body 's activities includes the nervous system to monitor thoughts, learning processes
various types of organ systems, the nervous system is one of the most important one in human body. It is responsible for producing, controlling and guiding our thoughts and responses to the world around us according to James W. Pennebaker (2012). During embryological development, the cells that form nervous system are incredibly specialised and work complexly than the cells that form skin or other body parts. Neurosecretory cells are one of the examples of specialised nervous system cells that produce
The Nervous System The human nervous system is composed of many different parts and performs many different functions. It is said to be the “body’s electrical wiring.” (Zimmerman) The nervous system itself is capable of collecting information, processing it, and then responding to the collected information where it then sends it to the appropriate part of the body to perform bodily functions. (Miller and Levine) The nervous system, as hinted in the name, is composed of many different nerves which
2 Drug Effects on The Nervous System Thesis Statement: Drug abuse has a greater effect on the nervous system than drugs taken on a prescription. I. Drug use A. Definition B. Reason they do II. Addiction A.Cause B. Difficulty III. Effects A. Dangers 1. HIV/AIDS 2. Cancer 3. Death B. Damage 1.Brain Function 2. Communication IV. Proper use V. Classes of Drugs A.Stimulants B. Depressants C. Ecstasy Ehler 3 Drug Effects on The Nervous System Drugs have a tremendous
The nervous system is a network of cells that take messages from the brain and spinal cord to other parts of the body. The nervous system is made up of the Central Nervous System and the Peripheral Nervous System. The Central Nervous System has two main parts; the brain and the spinal cord. While the Peripheral Nervous System has the Somatic and the Autonomic Nervous systems included within it. The Central NS is broken down by two parts the brain and the spinal cord. The brain is protected
Cocaine and the Nervous System All drugs have a negative effect on the nervous system, but few can match the dramatic impact of cocaine. Cocaine is one of the most potent, addictive, and unpredictable recreational drugs, and thus can cause the most profound and irreversible damage to the nervous system. The high risk associated with cocaine remains the same regardless of whether the drug is snorted, smoked, or injected into the user¡¯s bloodstream. In addition to the intense damage cocaine can
Neurons are the building blocks of the nervous system; also they are the basic functional units of the nervous system. Neurons generate electrical signals called action potentials, which allow them to quickly transmit information over long distances. All neurons have the same basic parts. They are made of 3 basic parts. The control centre known as the cell body. The second major part is the axon which is the nerve fiber. The last part that integrates the whole structure is the dendrites. Neurons'
Nervous System and Diseases Within the human anatomy, an intricate and complex network of specialised nerve fibres and neurons works in collaboration with the central nervous system and peripheral system, designed to carry out the various actions humans perform every day. The nervous system is also known as the master control unit of the human body, as it operates other major functions such as the circulatory and respiratory systems (Jakab, 2006). It is composed of the central nervous system (CNS)
central nervous system. It sends signals to our body and helps us regulate body activity. There are many parts of the brain and each has its own unique functions. It does not only send signals out to the body, but also communicates within itself and then sends a signal responding to a stimulus. It comprises four lobes, three regions, two hemispheres, and other distinguishing features. Nevertheless, putting harmful substances in your body may cause irreparable damage. The Nervous System is a network
The Human Nervous System The nervous system is the most complex part of the body, as they govern our thoughts, feelings, and bodily functions. It is an important factor in science because it can lead to new discoveries for cures or diseases. The studies of the nervous system helped lower death rates from heart disease, stroke, accidents, etc. The nervous system is a network of neurons (nerve cells that sends information to the brain to be analyzed. Neurons live both in and outside the central
Peripheral Nervous Systems The human body is a complex organism, it is comprised of numerous individual systems that all work together to maintain the living body. Working as the chief system in the body is the Nervous System. The Nervous System as defined by ( Miriam Webster, 2014) is “a system of nerves in the body that send and receive messages for controlling movement and feeling between the brain and the rest of the body.” The Nervous System is further complex and divided into 2 systems that work
The nervous system includes the brain and spinal cord of the central nervous system and the ganglia of the peripheral nervous system. The functional unit of the nervous system is a neuron. It is estimated 100 billion neurons reside in the brain with some neurons making anywhere between 10,000 to 100,000 connections with other cells! A distinctive class of neurons, mirror neurons discharge both when the individual executes a motor action and when he/she observes another individual performing that
THE STRUCTURE OF NERVOUS SYSTEM The nervous system is the processing system in a human body which is responsible for coordination of movement and ability to respond to stimuli, intelligence, self-awareness, thought and emotions. The Nervous system is divided into two major divisions which coordinate and works together. The two divisions are; • Central Nervous System(CNS) • Peripheral Nervous System (PNS) Nervous system is composed of many nerve cells known as Neurons, whose function is to carry
human body is made up of multiple systems that work within each other, but having their own jobs do to. Two examples of such systems are the musculoskeletal system give the body the ability to contract all the muscles. The nervous system is able to send messages through a system of wires in the body. The musculoskeletal system and the nervous system differ from one another yet connect through the process of movement throughout the human body. Musculoskeletal system provides the ability for movement
The focus this week was to understand the complex nervous system and the equally complex endocrine system. The nervous system can be understood as the body’s electrical wiring and not unlike a car’s electrical system, when something malfunctions, it affects the entire machine. The endocrine system consists of glands that produce, secrete, and regulate the vital hormones needed for countless functions within the human body. When the endocrine system functions properly, the body grows and develops.
covering the nervous system. Some processes I will cover will be brain function in relation to nerves, and how age changes this. varies as people pass from childhood through adulthood to old age. From young age to adulthood, there is a spike in brain function, it steadies in adulthood, and then declines in old age, but different aspects of the brain change at different times. Since the nervous system is controlled by the brain, it is affected drastically. Some specific parts of the nervous system that I
The nervous system carries messages to and from the brain and spinal cord all over the body. It is a complex network of nerves and cells that can be split primarily into 2 sections; the central and peripheral nervous systems. The Central Nervous System (CNS) consists of the brain and the spinal chord. It is the control centre of the human body, information from all parts of the body is integrated and communicated to the CNS. The brain is the main controller of most bodily functions, including
The nervous system is composed of all nerve tissue in the body. This organ system forms a communication and coordination network between all parts of the body. It plays a major role in everyday activities such as breathing, walking even blinking. It is made up of nerve tissues to receive and transmit stimuli to nervous centers and initiate response. Neurons are nerve cells that transmit signals from one location of the body to another. With damage to the nervous system the body would not be able
The nervous system is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body. The structure of the nervous system has two components: the peripheral and central nervous system. The peripheral nervous system adverts to the nervous system outside the brain and spinal cord. The parts include the cranial nerves, spinal nerves and their roots and branches, peripheral nerves, and neuromuscular junctions. In the system, bundles of