the laws of magnetic
Not long ago, mainstream medicine almost evaded magnetic therapy, arguing that magnetic therapy was ineffective and, worse yet, that magnetic therapy was condemned as ironic.
Any benefit it may bring can be explained by the placebo effect, skeptics say: Patients think it works, so it works.
But there is growing evidence that magnetic therapy is effective.
At Imperial College of Technology, California, Yale and Harvard universities around the world, more than 300 research groups have found evidence of positive impact.
It has been shown to work under different conditions such as arthritis, depression, urinary incontinence, wound healing, epilepsy and spinal injury, and are being investigated for migraine and multiple hardening for more diseases, including cancer.
It has been suggested that it can even help correct crooked teeth, encourage bone growth, and help those who hear the sound but do not respond to medication.
Back in ancient Egypt and other times, the original idea of Magnet therapy is likely to stem from the unusual effects of natural stones.
It\'s almost certain why Cleopatra wore a natural magnet on her forehead to slow down the aging process.
Magnetic therapy has been used in many cultures before and after, although it has always been part of an alternative medical treatment portfolio, due to the lack of effective scientific evidence, it is still largely on the verge of mainstream medicine.
Over the years, one or two good studies have surfaced suggesting something might happen with magnetic therapy, but the real turning point is when gold
No one knows who is receiving blind clinical trials of what treatment is starting to support some early claims.
There are two main ways to use magnets in medicine. The high-
The technical means are magnetic stimulation of the brain.
The more traditional technique is to use other types of magnets to stimulate specific areas of the body.
There is now evidence that the two methods work in different ways under different conditions.
A landmark study
The road to technology comes from technology-
Israeli Institute of Technology research has shown that magnetic stimulation of the brain can alleviate severe depression.
After two weeks of treatment, the symptoms of half of the patients improved by half.
Half of the patients do not need electrotic therapy either (ECT)
It is needed by all people who receive virtual therapy.
\"Our findings are very exciting because they provide clear evidence of the effectiveness of magnetic therapy, at least in the short term,\" Dr. Ehud Klein said . \".
In a study by the Medical University of South Carolina, 20 patients with depression who did not help with drugs received 20 minutes of treatment every day for two consecutive weeks, and 10 people had magnets on their scalp but no treatment.
Of the 20 patients, half of the symptoms were reduced by 50, while none of the 10 patients improved.
\"This allows us to stimulate the brain for the first time, not
This is an invasive behavior when the person is awake and alert, \"said Dr. Mark George, a professor of psychiatry at the University.
The technique, which operates by cranial magnetic stimulation or TMS, is that the brain can be manipulated by small currents, because brain cells communicate with each other and pass instructions by pulse currents.
\"We can easily prove this,\" said Dr Declan McLoughlin, consultant psychiatrist at the Institute of Psychiatry in London.
\"For example, if I take a magnetic coil and move it to the part of the brain that controls the movement of the body part, I can make small fingers, then the middle finger, and then the thumb moves.
\"The trick of TMS is to set the fields that need to be readjusted in specific areas of the brain.
It can be known from scanning the results of patients with depression that the activity and blood flow of the left frontal lobe are reduced, and the area of the upper forehead brain involved in thinking and planning.
In Treatment, wire coils approach the scalp above the patient\'s left frontal lobe, creating a magnetic field that passes through the skull and enters the brain, bringing activity to normal levels.
At Imperial College, they used the same method for people with incomplete spine
Umbilical cord injury, resulting in the movement of muscles and limbs and the improvement of sensory ability.
In treatment, a magnet is placed on the cerebral cortex. \"The [[Magnet]
\"Repetitive signals may be a bit like physical therapy, but instead of repeating physical tasks, the machine activates surviving nerves to strengthen their connection,\" said Dr. Nick Davey of Imperial College . \". The same high-
In the case of epilepsy and mental division, technical methods have also been successfully used.
Researchers at Yale University have undergone magnetic stimulation for patients who hear voices.
The researchers say these patients seem to benefit from TMS for up to a year, sometimes even more.
Other forms of magnetic therapy are applied directly to problem areas.
At Harvard, patients with osteoarthritis
A powerful magnet or fake sleeve for their knees, worn for six hours a day for six weeks.
The researchers found that the beneficial effect of the magnetic sleeve began to take effect after four hours, with seven times the difference between the patient with the real sleeve and the patient with the fake device.
The team ruled out the placebo effect because 77 of those receiving virtual therapy thought they had something real.
Researchers at the Plymouth Peninsula Medical School also found that wearing standard magnetic bracelets helped with arthritis pain compared to dummies.
In a study at the University of Washington, the researchers placed a magnet on the shoulders of patients who had been suffering from spinal pain for many years. cord injury.
After an hour, the pain was halved.
The researchers in the final study said the therapy could be done by acting on a magnet for nerves.
But how is this laid?
It is not clear how the magnet works.
One theory is that it has some effect on blood, and research in North Carolina and animals shows that blood flow is stimulated by the movement of the magnetic field through the tissue.
Other theories suggest that magnetic therapy can change skin temperature;
Has an effect on iron in the blood and improves the oxidation of the blood;
Change the pH balance;
Increase the conductivity of the battery;
Or stimulate the growth of new cells.
Researchers in Canada believe this method can stimulate the growth of new cartilage cells. -
Some studies have shown that independent magnetic treatment * conditions may be assisted by magnetic treatment: arthritis, depression, incontinence in the urine, wound healing, epilepsy. * How it works. Unclear -
These theories include: stimulating nerves, encouraging blood flow, increasing blood oxygen levels and making cartilage cells grow.