The transcranial direct stimulation therapy is a process that has been used to treat patients with brain injuries like stroke. This therapy is quite simple and can be carried out at a health unit or even the home of a patient. It involves the stimulation of brain neurons with some electric current which is passed through the head from one point to another point in the opposite direction. Tdcs is a critical process and requires professionalism in its undertaking. It should therefore be carried out by an expert with the experience on how the therapy works.
Transcranial direct current stimulation has been advanced to help with other various problems affecting patients. These include helping increase the attention span of an individual, their understanding of a language, problem solving skills and even reduce memory loss cases. A professional therapist understands which part of brain neurons need to be stimulated at a time in order to achieve each different behavior.
The direct electric current used can be passed through the neurons in two different ways. One is by passing it from a positively charged electrode known as the anode while the other is by passing the current from the negatively charged electrode called a cathode. Each mode of current stimulation achieves a different effect. In most cases, one effect is the opposite of the other if the current is passed in the opposite direction.
Electric current is used to cause an excitement of neurons in the brain. This is done by either increasing their excitement or reducing it. When the current flows from the positively charged electrode towards the negatively charged electrode, the resulting effect is an increase in the excitement of neurons. If the current flows from the negatively charged electrode towards the positive electrode, the resulting effect is a reduction in the excitement of neurons. The different resulting effects lead to different behaviors shown by the patient.
This procedure requires you to have a powered device and electrodes to pass the current through the head of a patient. The power source should be able to supply constant direct current during the exercise. Traditional methods have been using only two electrodes for the process. However, modern therapy has adopted the use of more than two electrodes to achieve higher levels of a certain effect.
The process will generally start by the therapist identifying the areas on the scalp where the electrodes will be placed. The skin on the scalp is then cleaned to ensure that electrodes used create a solid connection with the skin for good passage of current.
The current can be adjusted gradually. It can be decreased or increased gradually depending on how the therapist desires as well as how the patient responds. It should however be constant throughout and not too high as it can be dangerous.
As technology advances, modern transcranial simulation continues to grow. There are new methods of conducting the stimulation to ensure the patient receives maximum effects from the process. This includes using many smaller electrodes to increase the level of a desired effect.
Transcranial direct current stimulation has been advanced to help with other various problems affecting patients. These include helping increase the attention span of an individual, their understanding of a language, problem solving skills and even reduce memory loss cases. A professional therapist understands which part of brain neurons need to be stimulated at a time in order to achieve each different behavior.
The direct electric current used can be passed through the neurons in two different ways. One is by passing it from a positively charged electrode known as the anode while the other is by passing the current from the negatively charged electrode called a cathode. Each mode of current stimulation achieves a different effect. In most cases, one effect is the opposite of the other if the current is passed in the opposite direction.
Electric current is used to cause an excitement of neurons in the brain. This is done by either increasing their excitement or reducing it. When the current flows from the positively charged electrode towards the negatively charged electrode, the resulting effect is an increase in the excitement of neurons. If the current flows from the negatively charged electrode towards the positive electrode, the resulting effect is a reduction in the excitement of neurons. The different resulting effects lead to different behaviors shown by the patient.
This procedure requires you to have a powered device and electrodes to pass the current through the head of a patient. The power source should be able to supply constant direct current during the exercise. Traditional methods have been using only two electrodes for the process. However, modern therapy has adopted the use of more than two electrodes to achieve higher levels of a certain effect.
The process will generally start by the therapist identifying the areas on the scalp where the electrodes will be placed. The skin on the scalp is then cleaned to ensure that electrodes used create a solid connection with the skin for good passage of current.
The current can be adjusted gradually. It can be decreased or increased gradually depending on how the therapist desires as well as how the patient responds. It should however be constant throughout and not too high as it can be dangerous.
As technology advances, modern transcranial simulation continues to grow. There are new methods of conducting the stimulation to ensure the patient receives maximum effects from the process. This includes using many smaller electrodes to increase the level of a desired effect.
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