Aspects Of The TDCS Therapy
by Tammie Caldwell
The transcranial direct current stimulation refers to a process that involves the simulation of a brain area using some constant but low current. This form of neuron-stimulation involves the delivery of this current to the brain area using some electrodes that are carefully placed on a scalp. The procedure was initially developed to help treat patients diagnosed with brain injuries like strokes. As studies and research about the same have advanced, <A href="http://thebrainstimulator.net">tDCS</A> has been known to help increase cognitive person with relation to a variety of tasks.
The therapy can be used to target different areas of the brain and the result is the excitement which stimulates different activities. These include enhancing a patient problem solving techniques, attention span, mathematical abilities, language and even coordination. Over the years, the studies carried out have sought to identify the benefits and demerits that identify with the process. The practice is now commonly utilized considering that with the observation of right safety protocols; it is safe for human use.
The practice works by the sending of constant low and direct current through some electrodes to the regions of interest. The electrodes are placed on the scalp of the brain at the designated areas where the current is used to induce some intracerebral current flow. The wrong placement could lead to faults.
The flow of a current used is manipulated to either increase or reduce the excitability of neurons at the specific area being targeted. This change in the excitability then alters brain function and thus becomes relevant for various therapies.
You require some very few equipment to set up the procedure. You need two electrodes and a battery powered device that will be able to deliver a constant and direct current flow. This device will provide you a positively charged electrode which is known as the anode and a negatively charged electrode which is called the cathode. The anode dissipates the current and its ions flow from it, though the conducting body and towards the cathode.
The setting up involves properly preparing the skin where the electrodes will be placed. There need to be a strong connection between them and the skin for a successful procedure. The electrode pads are of different sizes and the smaller their size is, the more focused the stimulation they will deliver to the required point. One of the electrodes is placed at the point of interest while the other is placed in another point to ensure the circuit is complete.
The electrode to complete a circuit can be placed on the neck, shoulder or opposite side of the first electrode. Current is then let to flow through and can be increased gradually. After the process is started, current will flow for the set time and then turn off automatically.
The recent studies have shown ways on how to greatly make this process more effective. This is by the use of multiple electrodes instead of two. Some multiple gel electrodes are placed at several points on the scalp to effectively deliver more current to multiple areas. The effects are therefore higher and more long lasting in this case.
<a href="http://thebrainstimulator.net">Read more about</a> Aspects Of The TDCS Therapy.
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New Unique Article!
Title: Aspects Of The TDCS Therapy
Author: Tammie Caldwell
Email: nathanwebster335@live.com
Keywords: alternative medicine, eastern medicine, health, fitness, healthy living
Word Count: 526
Category: Alternative Medicine
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