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, tDCS 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 procedure involves simply passing some constant and direct flow of current through the neurons in the brains using some electrodes. The therapist places the electrodes on an area of interest with proper precision in order to attain successful results. The current passing through is intended to induce intracerebral activity.
This current is then intended to raise or reduce the level of excitement by the neurons in the brain point of interest. The change effected causes the brain to react differently and thus induce some activities. This is what helps in enhancing some functions like attention span.
The stimulation process is a relatively simple procedure that only requires a simple set up. It requires you to have two electrodes and a battery powered device which is going to be used to deliver constant current. The device has a cathode and an anode. The anode is the positively charged electrode while the cathode is the negatively charged one. The current is conventionally known as to flow from the anode to the cathode through the conducting tissue which in this case are the neurons.
To start the procedure, you need to set up the equipment correctly. The skin where the electrodes are supposed to be placed is prepared properly in order for the electrodes to have a strong connection to the scalp. The pads come in different sizes. The smaller their size, the more they are able to focus to the current on the specified target to give a more desired result.
The anode or cathode is placed on the place of interest and then the other is placed at the neck or shoulder. This is known as the reference electrode. The current is then allowed too flow freely from one end to another until the time set lapses. The flow can be gradually increased or decreased.
Recent studies have shown that the effectiveness of this stimulation can be improved by the use of multiple electrodes. These gel electrodes are placed at more specific points unlike for the sponge ones. They in turn help to achieve better results.
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 procedure involves simply passing some constant and direct flow of current through the neurons in the brains using some electrodes. The therapist places the electrodes on an area of interest with proper precision in order to attain successful results. The current passing through is intended to induce intracerebral activity.
This current is then intended to raise or reduce the level of excitement by the neurons in the brain point of interest. The change effected causes the brain to react differently and thus induce some activities. This is what helps in enhancing some functions like attention span.
The stimulation process is a relatively simple procedure that only requires a simple set up. It requires you to have two electrodes and a battery powered device which is going to be used to deliver constant current. The device has a cathode and an anode. The anode is the positively charged electrode while the cathode is the negatively charged one. The current is conventionally known as to flow from the anode to the cathode through the conducting tissue which in this case are the neurons.
To start the procedure, you need to set up the equipment correctly. The skin where the electrodes are supposed to be placed is prepared properly in order for the electrodes to have a strong connection to the scalp. The pads come in different sizes. The smaller their size, the more they are able to focus to the current on the specified target to give a more desired result.
The anode or cathode is placed on the place of interest and then the other is placed at the neck or shoulder. This is known as the reference electrode. The current is then allowed too flow freely from one end to another until the time set lapses. The flow can be gradually increased or decreased.
Recent studies have shown that the effectiveness of this stimulation can be improved by the use of multiple electrodes. These gel electrodes are placed at more specific points unlike for the sponge ones. They in turn help to achieve better results.
About the Author:
You can visit thebrainstimulator.net for more helpful information about Aspects Of The TDCS Therapy.
No comments:
Post a Comment