The nervous system consists of the brain, spinal cord, and nerves. Neurotransmitters are used as chemical messengers for this system.
This system works at a fast rate.
The endocrine system consists of glands like the pancreas, thyroid, testes, ovaries, adrenal, pituitary to name a few. The chemical messengers for the endocrine system are hormones. Endocrine glands are ductless. This system works at a slow rate.
The nervous system uses electrical signals through neurons to transmit information quickly within the body, whereas the endocrine system uses hormones released by glands to regulate processes more slowly over longer periods of time. The nervous system is responsible for immediate responses to stimuli, while the endocrine system helps maintain homeostasis and regulates growth, metabolism, and reproduction.
Both the nervous and the hormonal (exocrine and endocrine) systems in mammals are systems that transfer information around the body. The major differences are the signals that are transmitted, the speed at which the signals are transmitted, and how the transmission occurs. In the hormonal system the only actions that occur are responses to stimuli. A certain organ will release a certain chemical when exposed to a certain stimulus. In the nervous system however there may be much complex interaction between the stimulus and the act associated with it. The nervous system uses its own tissue to transmit signal around the body at high speed. In almost all cases these signals are either going towards or from the brain. The central nervous system includes the brain and the spinal cord, as opposed to the peripheral nervous system that includes all other nerves, both cranial and spinal (words that describe their origins). The nervous system is therefore one that is spread throughout the body. To contrast with this the endocrine and exocrine systems are located in specific organs, or glands. These release chemicals into the bloodstream, or into ducts within in which they are dispersed around the body, or to where they are needed. The glands are in many different locations, but the hormonal (especially the endocrine) system in is no way physically interconnected. It must act in response to stimuli that have not been created by the system. For example, the islets of langerhans in the pancreas form part of the endocrine system. Blood glucose level is sensed, and depending on the situation with respects to the ideal either insulin or glucagon is released to counteract the abnormality. Signals in the nervous system must be caused initially by some other stimulus, e.g. pressure, which triggers a response in the pacinian corpuscles in that area. This will initiate an action potential, and thus a transmission of signal. In the nervous system there will be a very clear path that the signal will follow, and this will be done at a great speed. Transmission in the nervous system appears, to the human eye to be nearly instant. The hormonal system is different from this. It may take minutes, to an hour or more for the effects to become significant. The effects of hormones are less likely to be immediately visible compared to those of the nervous system. The nervous system may make someone move their arm, but it is their hormonal system that controls their growth and development. The transmission of signals along mylienated axons is quick and direct, but the release of adrenaline can only take an effect once the hormone has circulated to the tissues where it takes effect. I found this on another website. Hope this helps x
1. Nervous system involves electrical impulses while hormonal system involve hormones which are chemical substances
2. Nervous system is quick in response (instantly) but hormonal system is usually slow in responses which may even take years.
3.hormonal system is a chemical reaction producer while the CNS is a physical reaction producer.
4.The nervous system is more associated with plasticity. Synaptic plasticity results in changes in the quantity of neurotransmitter released and how effectively the postsynaptic cells respond to the neurotransmitter. Although the effects of hormones are generally more permanent, the system is considered more elastic than plastic (changing but then returning to the original.)
In conclusion, the body often combines the speed of the nervous system with the specificity of the endocrine system to create the neuroendocrine system. Neuroendocrine cells receive neurally transmitted information and release hormones in response which is carried via blood the the target cells. The neuroendocrine system is mainly organised by the hypothalamus.
The hormone system is chemical based, that is, using hormones to send information. The nervous system is based on electrical impulses.
The endocrine system and the nervous system are the two systems of the body involved in the indirect communication of cells. The endocrine system releases hormones into the bloodstream to target distant cells, while the nervous system uses neurotransmitters to send signals across synapses to adjacent cells.
The hypothalamus is a small region of the brain that is part of the central nervous system but also plays a crucial role in producing and regulating hormones for the endocrine system. It acts as a link between the nervous system and the endocrine system by controlling the release of hormones from the pituitary gland.
The nervous system and the endocrine system are the two major regulatory systems in the body.
The endocrine system communicates changes in physiology via hormones that travel in the blood. The nervous system communicate messages that regulate many physiological functions via neurons that communicate by synapses and neurotransmitters.
The two systems that control homeostasis in the body are the nervous system and the endocrine system. The nervous system helps to detect changes in the internal and external environment, while the endocrine system releases hormones to regulate and maintain a stable internal environment.
hypotahlamus
The endocrine systems work with the nervous system but they have a few different functions. The endocrine systems use hormones not nerves, the endocrine system is slower than the nervous system because it flows through the blood not the nerves, and the endocrine system also has gland and the nervous system does not.
The endocrine and nervous systems allow your body to regulate body functions. The endocrine system does so through hormones, and the nervous system through nervous impulses.
The hypothalamus links the nervous system and the endocrine systems together.
The endocrine system and the nervous system are the two systems of the body involved in the indirect communication of cells. The endocrine system releases hormones into the bloodstream to target distant cells, while the nervous system uses neurotransmitters to send signals across synapses to adjacent cells.
The hypothalamus is a small region of the brain that is part of the central nervous system but also plays a crucial role in producing and regulating hormones for the endocrine system. It acts as a link between the nervous system and the endocrine system by controlling the release of hormones from the pituitary gland.
The reproductive and endocrine systems both regulate the functions of the body. They rely on communication between cells to send and receive messages.
Nervous
The nervous system and the endocrine system are the most important organ systems in maintaining homeostasis. The nervous system responds quickly to stimuli, while the endocrine system regulates processes that require longer-term balance, such as metabolism and growth. Together, they coordinate and regulate bodily functions to ensure internal stability.
they both help you to react in tough situations.
The brain and the endocrine system are two organs that regulate most body systems. The brain controls functions through the nervous system, while the endocrine system releases hormones that affect various processes in the body.
The nervous system work very closelly to the endocrine system (hormones).