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.
Delta --Delta is the deep sleep, healing state, generating brain waves in the 0.5-3 Hz range. This occurs during our sleep cycles at night. Alpha is an important state of mind for a number of reasons. Alpha operates as a bridge between the conscious mind (beta state) and the subconscious mind (theta state) .