Nervous system

1. The nervous system maintains homeostasis by sending electrochemical signs throughout the body, coordinating and executing both the voluntary and involuntary processes. The nervous system is the most complex system in the body and is comprised of the central nervous system, compromised of the brain and the spinal cord, and the peripheral nervous system, composed of the nerve extensions beyond those central pathways. 2. Central nervous system processes information and dictates actions…

The nervous system consists of five senses including touch, sound, smell, taste, and sight. Our movements, sensations, thoughts, and emotions all come from the nervous system (Anon, 2018). How a person responds to a stimulus is coordinated by their central nervous system (CNS). The CNS is made up of the brain and spinal cord. It collects information about changes to the environment and the receptors respond to a stimulus sending impulses along sensory neurons to the central nervous system…

no:16472374 The nervous system and neuron communication The nervous system is a highly complex and broad area of biopsychology. People depend on the nervous system for their survival and safety.This essay will explore the components from which the nervous system is composed and their main functions. This essay will also decipher the mechanisms through which neurons communicate. According to Carlson (2014) the Nervous system is branched into two categories - the central nervous system (CNS)…

The nervous system is composed of two main parts which are the central nervous system and the peripheral nervous system. The central nervous system includes the brain and nerve cords like the spinal cord while the peripheral nervous system includes the motor nerves and sensory nerves. There are two main types of support cells in the nervous system which are glial cells and neurons. The neurons' function in the system is to receive and send electrical signals. The glial cells provide insulation…

wake up with the vibration from my smartphone alarm or the vibration from my Facebook messenger application notification. It was said that the neurons of the Somatic Nervous System carry information of the vibration from the external environment to the nervous system. By this, the information travels from the Central Nervous System to the effectors which can act on the external environment like striated muscles. In this case, the sensation of the vibration would then send neurons to my brain…

The central nervous system consists of the brain and the spinal cord and is responsible for the majority of the functions of the body and mind (What is the Central Nervous System?). The brain and spinal cord contain two types of tissue, grey matter, which originates and processes nerve impulses; and white matter, which transmits them (Structure…

or feels all come from the body’s nervous system. The nervous system is the body’s communication center that transmits thoughts and actions from the brain and spinal cord to a body part(s).The nervous system is made up of two parts- the peripheral nervous system and the central nervous system. The peripheral nervous system is a system outside the brain and spinal cord and it connects the central nervous system to the rest of the body. The central nervous system controls the activities of the…

The first main system is the central nervous system which consists of the brain and the spinal cord. There are three main sections of the brain; the forebrain which contains the cerebrum and the parts of the diencephalon (the thalamus, hypothalamus, and epithalamus most importantly), the midbrain which is a part of the brain stem, and the hindbrain which consists of the medulla oblongata, the pons, and the cerebellum. The cerebrum, the picture on the right hemisphere of the model’s brain, is the…

Topic: Understanding the Key Aspects of the Brain and the Nervous System. The entire human body activity relies on the brain function, in this first section of this report I will try to discuss the major structures, the functions as well as the major methods of studying the brain. The brain is in charge of all body functions, such as the ability to make decisions, do activities, learning and all everyday life stuff. The brain is situated in the skull protected by brain blood fluid. In the…

important role to have a healthy physiological and anatomical system. Dividing into which part of the body they control most, they create the organ systems that are the nervous, respiratory, articulatory, digestive, endocrine, and the cardiovascular system. The neurological, or the nervous, system is our control system that regulates impulses, chemicals, and commands to the body through the Central Nervous System (CNS) or the Peripheral Nervous System (PNS). The CNS is composed of the brain,…