Sunday, March 18, 2018

Ways Through Which Thoughts Influence Nerves

By Sandra Reynolds


The aspect of the nervous system may not be directly controlled by man but rather their state of mind controls it. Thinking is one of the factors that can trigger the nervous system to produce the hormones that will help in relaying the information from the CNS to the effector organs. The thought influence the nerves which then sends the signal to the brain for integration. Here is more on thoughts influence nerves.

Considerations can impact the optic nerve which implies the sight might be expanded or diminished. On the off chance that one sees risk the signal will be sent through the optic nerve right into the nervous system. The feedback from the brain will result in the general sharpness of the sight which will help one to escape the danger by making clear and accurate visual judgments.

Thinking can influence the muscle nerves which leads to increase in activity. The muscles are usually made up of fibers which have a lot of capillaries which means when the blood supply is increased the muscles will expand. The expansion depends on the type of signal integrated by the brain. Too much blood supply to some organs may lead to pain due to the elasticity effect of capillaries.

The heart is the major organ that is involved in distributing blood to various part of a body. The level of pumping is controlled by the autonomic nervous system. Depending on the type of thought the brain can command the heart to increase the amount pumped to a particular part of a body. Once the signal dissipates the parasympathetic nerve will rely on a signal that cools down the heart to normal.

The amount of thoughts translates to the number of hormones released into the system. Once a lot of stress creep one will feel the breathing rate increase. Perhaps to ensure there is enough amount of oxygen available for the increased amount of blood supply to different organs. The lungs will expand and contract rapidly which may strain the intercostal muscles.

The skin has a lot of sensory nerves which a liable to thoughts. During cold or hot periods they can alter their physiological conditions in favor of the underlying circumstances. The nerve will transmit the signal to the central nervous system for interpretation then the feedback will be sent back to bring a desirable change. At this moment it will be able to protect the body from the external factors.

Thinking can affect the central nervous system in a number of ways depending on the weight of the matter. Research has it that a lot of stroke cases are caused by over-thinking or perhaps stress. This is because it raises blood pressure which can lead to the busting of all the vessels that supply the brain. Once the blood supply is cut short there will be no oxygen available for the brain cells leading to stroke.

The brain also controls the exocrine glands that are associated with the digestive system. When one feels hungry the signal will be sent from the hypothalamus which will command this gland to generate the appropriate hormone that is responsible for food absorption. The negative state of mind as well will undermine the production of these hormones leading to poor appetite.




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