When it comes to health and wellness, the nervous system often gets overshadowed by discussions of diet, exercise, and even the importance of getting enough sleep. But the truth is, your nervous system plays a critical role in nearly every function of your body.

At Keystone Chiropractic in Riverton, Utah, we specialize in neurologically-based chiropractic care, which focuses on maintaining and improving the health of this vital system. In this blog, we'll break down what the nervous system is, how it works, what it does for your body, how you can care for it, and how our chiropractic approach can help.

What is the Nervous System?

The nervous system is your body's communication network. It's a complex system of nerves and cells that transmit signals between different parts of your body and your brain. Think of it as a vast information highway, where messages are sent and received to ensure everything runs smoothly, from your heartbeat to your ability to feel pain.

The nervous system is divided into two main parts:

1. Central Nervous System (CNS)

The CNS is composed of the brain and spinal cord. It acts as the control center, processing information and coordinating activity throughout the body.

2. Peripheral Nervous System (PNS)

The PNS consists of all the nerves that branch out from the spinal cord and extend to other parts of the body, including your arms, legs, and organs. It serves as the communication lines that connect the CNS to the rest of your body.

Within the PNS, there are further subdivisions:

  • Somatic Nervous System: Controls voluntary movements, like picking up a cup or walking.
  • Autonomic Nervous System: Regulates involuntary functions like breathing, heart rate, and digestion. The autonomic system is further divided into the sympathetic nervous system (which prepares your body for "fight or flight" responses) and the parasympathetic nervous system (which promotes "rest and digest" functions).

How Does the Nervous System Work?

The nervous system works through a complex process of sending and receiving electrical signals. Here’s a simplified breakdown:

Neurons: These are the specialized cells that make up the nervous system. Neurons transmit information through electrical impulses. There are three types of neurons:

  1. Sensory neurons carry information from the body to the brain (e.g., when you touch something hot).
  2. Motor neurons carry instructions from the brain to muscles and glands (e.g., telling your hand to pull away from the heat).
  3. Interneurons connect sensory and motor neurons and play a key role in processing information in the CNS.

Synapses: Neurons communicate with each other through synapses, which are tiny gaps between neurons. When a nerve signal reaches the end of one neuron, it triggers the release of chemicals called neurotransmitters, which cross the synapse and carry the signal to the next neuron.

Spinal Cord: The spinal cord acts as a superhighway for nerve signals traveling between the brain and the rest of the body. It also handles certain reflex actions, like pulling your hand away from something hot before you even realize it's painful.

Brain: The brain is the command center of the nervous system. It processes all the information received, makes decisions, and sends out instructions to the body. Different parts of the brain are responsible for different functions, from movement to memory to emotion.

What Does the Nervous System Do for Our Bodies?

The nervous system is responsible for nearly every function in your body. Here are some of its key roles:

Control of Voluntary Movements

The nervous system allows you to move your body intentionally, whether it's walking, writing, or talking. Every voluntary action is coordinated by the brain, which sends signals through the spinal cord to the appropriate muscles.

Regulation of Involuntary Functions

Your nervous system keeps your heart beating, your lungs breathing, and your digestive system working—all without you having to think about it. The autonomic nervous system ensures these vital functions continue smoothly.

Sensory Perception

The nervous system processes information from your senses—sight, sound, touch, taste, and smell. This allows you to experience and interact with the world around you.

Reflex Actions

Reflexes are automatic responses to certain stimuli, like quickly pulling your hand away from something hot. These actions are controlled by the spinal cord and happen without conscious thought, protecting your body from harm.

Emotional and Cognitive Functions

The nervous system is also responsible for your thoughts, emotions, and memories. The brain processes complex information, allowing you to think, learn, and make decisions.

How Can We Care for Our Nervous System?

Given its importance, taking care of your nervous system is crucial for overall health. Here are some tips to keep your nervous system functioning at its best:

1. Eat a Healthy Diet

A diet rich in fruits, vegetables, whole grains, and lean proteins provides the nutrients your nervous system needs. Omega-3 fatty acids, found in fish, flaxseeds, and walnuts, are particularly beneficial for brain health.

2. Exercise Regularly

Physical activity increases blood flow to the brain and can help improve cognitive function. It also promotes the release of endorphins, which can reduce stress and improve mood.

3. Get Enough Sleep

Sleep is essential for nervous system health. It allows the brain to process information, form memories, and repair itself. Aim for 7-9 hours of quality sleep each night.

4. Manage Stress

Chronic stress can take a toll on the nervous system, leading to issues like anxiety, depression, and even physical health problems. Practices like meditation, deep breathing, and yoga can help reduce stress levels.

5. Stay Hydrated

Water is vital for every cell in your body, including neurons. Dehydration can lead to headaches, impaired concentration, and other issues, so make sure to drink plenty of water throughout the day.

6. Avoid Harmful Substances

Alcohol, tobacco, and recreational drugs can all damage the nervous system. Limiting or avoiding these substances can help protect your brain and nerves.

How Does Neurologically-Based Chiropractic Care Help the Nervous System?

At Keystone Chiropractic, we focus on the health of your nervous system through neurologically-based chiropractic care. This approach involves precise adjustments to the spine to correct misalignments, known as subluxations, that can interfere with nervous system function. Here's how it works:

1. Spinal Alignment and Nerve Function

The spine protects the spinal cord, which is the main pathway for nerve signals. When the spine is misaligned, it can put pressure on nerves, leading to pain, discomfort, and even dysfunction in various parts of the body. By restoring proper alignment, chiropractic adjustments can relieve this pressure and improve nerve function.

2. Enhancing Brain-Body Communication

Proper spinal alignment allows for better communication between the brain and the rest of the body. This can lead to improvements in various bodily functions, from digestion to immune response, as the nervous system is able to operate more efficiently.

3. Reducing Stress on the Nervous System

Chronic misalignments can lead to a constant state of stress on the nervous system. Regular chiropractic care helps to reduce this stress, promoting relaxation and overall well-being.

4. Supporting Overall Health

By focusing on the health of your nervous system, neurologically-based chiropractic care can support your overall health and wellness. Patients often report improvements in energy levels, sleep quality, and even mood after receiving regular care.

Conclusion

Your nervous system is at the core of everything your body does, from moving and sensing the world around you to thinking and feeling. Taking care of this vital system is essential for maintaining your health and well-being.

At Keystone Chiropractic in Riverton, Utah, we are dedicated to helping you achieve optimal nervous system health through neurologically-based chiropractic care. By addressing spinal misalignments and supporting brain-body communication, we can help you live a healthier, more vibrant life.

If you're interested in learning more about how our chiropractic care can benefit your nervous system, or if you're ready to take the first step toward better health, contact Keystone Chiropractic today to schedule a consultation.