The transcranial direct stimulation process is one that has been in existence for quite some time now. It was initially designed to help the patients who had some severe brain injuries such as strokes. It has however been advanced over the years to help with other various effects. If you are wondering what this process is, or what it generally entails, then you are in the right place. The tdcs uses direct current from a powered device to pass some current through the brain of a patient. The current is passed using some electrodes placed on the scalp of the patient.
The therapy is nowadays used in helping with various issues such as helping a patient with memory loss. It can also be used to help an individual increase their problem solving techniques. Additionally, it has been known to help increase a person attention span, help improve their mathematical solving techniques as well as improve their language ability. These different effects are achieved by placing the electrodes at different points of the head to affect different neurons in the brain.
The therapy simply works by allowing the current to pass through a positively charged electrode, to the brain neurons and to a negatively charged electrode on the other side of the first electrode. These electrodes should be carefully placed on the scalp at the designated points which require stimulation. Wrong placing will lead to an unsuccessful achievement of required results.
The current passed through these neurons is meant to increase their excitement or reduce it. By passing the current from an anode which is the positively charged electrode will lead to an excitement of the neurons. This makes them to be more active and hence the patient will be active in some activities. If the current is passed from the cathode which is negatively charged, the neurons excitement is reduced and thus they become less active.
The process is easy to set up for provided the therapist has the required tools and device in place. You need to have a powered device that can be able to deliver you constant direct current during the whole process. You also need to have two or more electrodes which will be positive and negative simultaneously. Current is designed to either flow from a positive charge electrode to a negative one or the other way round.
The scalp where the pads should be placed is then cleaned carefully to ensure that the pads have a strong connection with the head. This allows for the current to flow in and out effectively. Smaller pads will enable a more focused connection.
One electrode should be placed at the point that needs stimulation and the other on the opposite side of it. The device is then turned on and current let to flow through for some timed period. It can be increased gradually if necessary.
The use of several electrodes also helps to increase the effectiveness of the results achieved. This is because there is more focus to the points desired. Results attained last more.
The therapy is nowadays used in helping with various issues such as helping a patient with memory loss. It can also be used to help an individual increase their problem solving techniques. Additionally, it has been known to help increase a person attention span, help improve their mathematical solving techniques as well as improve their language ability. These different effects are achieved by placing the electrodes at different points of the head to affect different neurons in the brain.
The therapy simply works by allowing the current to pass through a positively charged electrode, to the brain neurons and to a negatively charged electrode on the other side of the first electrode. These electrodes should be carefully placed on the scalp at the designated points which require stimulation. Wrong placing will lead to an unsuccessful achievement of required results.
The current passed through these neurons is meant to increase their excitement or reduce it. By passing the current from an anode which is the positively charged electrode will lead to an excitement of the neurons. This makes them to be more active and hence the patient will be active in some activities. If the current is passed from the cathode which is negatively charged, the neurons excitement is reduced and thus they become less active.
The process is easy to set up for provided the therapist has the required tools and device in place. You need to have a powered device that can be able to deliver you constant direct current during the whole process. You also need to have two or more electrodes which will be positive and negative simultaneously. Current is designed to either flow from a positive charge electrode to a negative one or the other way round.
The scalp where the pads should be placed is then cleaned carefully to ensure that the pads have a strong connection with the head. This allows for the current to flow in and out effectively. Smaller pads will enable a more focused connection.
One electrode should be placed at the point that needs stimulation and the other on the opposite side of it. The device is then turned on and current let to flow through for some timed period. It can be increased gradually if necessary.
The use of several electrodes also helps to increase the effectiveness of the results achieved. This is because there is more focus to the points desired. Results attained last more.
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Read more about The Process Of Tdcs Therapy And Its Merits.
