Severe leg pain, swelling, and tenderness after an injury can also be a sign of bone fracture. Aching or itching in the legs maybe a symptom of varicose veins, those prominent blue or purple veins on the legs or ankles. If you have the following symptoms, call your doctor: Persistent pain in your leg.
Alpha waves are one type of brain waves detected either by electroencephalography (EEG) or magnetoencephalography (MEG) and predominantly originate from the occipital lobe during wakeful relaxation with closed eyes.
In fact, even the simple act of closing your eyes will produce Alpha waves in your brain. Some feel that when the body is in a relaxed state, it will send, through the spinal cord, signals to the thalamus in order for the brain to interpret the signals. These signals are then interpreted as Alpha waves.n a sense, a person learns to control their brain waves. However, keep in mind that with brain wave therapy one is not controlling the actual electrical and synaptic connections in the brain, but rather a person learns to control the subjective events that the brain associates with Alpha signals.