How to Improve Your Brain or Nervous System
While taking a holistic view that does not separate mind and body, it remains true that mental health is closely associated with the physical nervous system. Here we consider some physical supplements that support both mental and nervous system wellbeing. Always remember that your mental health reflects your physical health and vice versa. In this section we are not addressing positive attitudes, social integration or any other important factors contributing to mental health, simply some supplements that have proven their usefulness.
Nervous System Cells
Neurons
We all have the common idea that neurons make up the majority of the nervous cells. However, this idea is wrong since support cells which reinforce or help the neurons are more in number. Nevertheless, neuron cells are the primal cells of the system because they transmit messages. Neuron cells differ in size and shape depending on where they are found in the body, but the structure of neurons stays constant. The three basic structures of the neuron are: the dendrite, cell body, and axon.
Dendrite
Dendrites are short, thick branched extensions which extend like the roots of a tree over other neurons or body cells. The dendrites all branch off dendritic spines, which in turn branch of the cell body. Dendrites are the receptive sites of the neurons. Here, the neurons receive electric messages from other neurons or body cells. The site where one dendrite meets another neuron's impulse is called the synapse. Usually, neurons have hundreds of dendrite extensions. These extensions are spread over a large area, giving the neuron better reception of signals. Some dendrites are specialized for the accumulation of information. These cells are finer than other dendrites and found near the brain.
Cell Body
Also called the perikaryon-sound or soma-sound, the cell body contains a spherical nucleus with a nucleolus and lots of cytoplasm. Like many cells, the neuron cell body of the neuron contains the usual cellular particles or organells-sound, except centrioles-sound. Centrioles are the basis by which cells are able to divide and form new cells. Because the neurons lack centrioles , they are unable to divide and reproduce themselves. Therefore, if one should damage nerves, then they are not able to be replaced. Nevertheless, neurons do have specialized hardworking endoplasmic reticulum-sound (ER), which help transport proteins and molecules at high speeds due to the fact that neurons work at lightning speeds. Also, the neurofibrils, bundles of micro filaments and micro tubules, which are important in intracellular transport, are seen through the body. A pigment called lipofuscin, which is yellow-brown, is one of the many pigments believed to be in the neuron.
Find powerful herbal remedies
Axon
The axon is a long cylindrical tube, with the same consistent diameter, which runs through the body for long or short lengths. For example, the axon of your neuron controlling your toe, extends all the way from the lumbar back area. The axon branches off a cone shaped region of the cell body called the axon hillock-sound Axons diameters differ in many parts of the body, but the ruel is the thicker the axon, the more message it transmits through the neurons. The main purpose of the axon is to send impulses away from the cell body to neuron dendrite or other body cells called effecter cells-sound. A nerve impulse travels from a dendrite, to the cell body, and down the axon to thousands of branches called telondria which connect at a synapse to dendrites from other neurons.
Once the impulse reaches the synapse, neurotransmitters, chemicals, which excite or calm effecter or neurons, diffuse into the extra cellular space and reach the dendrite, once again turning into an impulse. Protecting and insulating electric fibers from one another is the myelin sheath. It is a whitish, fatty, segmented sheath which covers the majority of nerve fibers and helps transmit nerve impulses faster. Throught the axon of the neuron, cells which protect the neuron envelope . These cells forms slope like structures with indents in between them called a Node of Ranvier-sound. The myelin sheath is exceedingly important because one can lose control of your muscles due to the uncoordinated fibers of an axon without myelin sheath.
Questions and Answers
Article Tags:
nervous system disorders
,brain and nervous system
,anatomy of the brain and nervous system
You know what happens in your brain or brain when you look at a painting or hear your favorite song? Surely not, but thanks to advances in science and technology of imaging is possible to study and learn about this activity.
Brain plasticity (also known as cortical plasticity or neuroplasticity) is the ability of the brain to reorganize itself – forming new brain cells and new information processing connections between those cells, and new functions for those cells. This article looks at what is known about this remarkable ability of the brain.
The brain is a highly specialized organ. It serves as the control center for functions of the body and allows us to cope with our environment. Words, actions, thoughts, and feelings are centered in the brain. It is so complex that some theorists believe we will never be able to fully understand it. We do, however, know that each part of the brain has a specific, important function, often a profoundly important function, and each part contributes to the healthy functioning of our body.
This book is about the revolutionary discovery that the human brain can change itself, as told through the stories of the scientists, doctors, and patients who have together brought about these astonishing transformations. Without operations or medications, they have made use of the brain's hitherto unknown ability to change.
A traumatic brain injury requires a variety of treatment professionals. Ohio Personal Injury Lawyer David Bressman has written a series of articles detailing the various members of a TBI victim's treatment team and has included tips on how to select the best team for your particular injury.
In Neuro-scientific medicine, applied studies more popularly generally known as translational research. It aims to supply plausible diagnostic, preventive or treatment strategies. This research practice is anticipated to create technologies, drugs and methods aimed at prevention and treatments for diseases
Sports tape, elastic therapeutic tape or athletic tape is a strip of cotton with acrylic adhesive used for treating injuries related to sports, athletics as well as other physical disorders. It is porous, non-elastic and lightweight but it also has a high tensile strength which makes it ideal for giving compression and firm support for the body.
Every time I stroll through a herbal or scented garden, I'm entranced by the way it calms my stress and relaxes my anxious mind. It's almost as if Nature laid the plants out especially for me. Parks and gardens are as old as civilization itself. In fact, even Adam and Eve are said to have had their own garden to explore.
Ma Huang is also known as ephedra. The acrid, slightly bitter and warm herb has been used in TCM to promote urination and sweating, and rid of cold, sooth wheezing asthma, etc. as it calms dyspnea, asthma, cough, etc., by enhancing the functions of lung and bladder channels.
Melatonin with valerian is considered to be a top notch pill which can surely assist a lot in getting rid of various sleep disorders and it is primarily utilized for better sleep when you are going through insomnia. Sleep is very important and one should get a proper sleep every night in order to stay perfectly alright in all perspectives. Life can surely excel in a better way if a good and healthy sleep is attained every day though people who are unable to get it on regular basis have to go thr
Skin tone is not all about being fair – you can be as white as milk, but if you have dry, dull skin, you will not look particularly good
Pregnancy is cherished by all women even with all the problems it comes with. Motherhood is said to be a boon to the entire woman
Acne treatment (naturally at home or otherwise) is the most sought after treatment among the younger generation
Leg cramps are an involuntary contraction of a single muscle or a group of muscles in the leg. These are usually painful and extremely
Call it what you will, there is a one in three chance that women reading this will suffer problems of this sort
Discuss this Article
