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.
Alpha brain wave activity is common among highly creative individuals who have a clear mind or are experiencing relaxation. If you close your eyes for a minute or so, your alpha brain wave activity will significantly increase. As you open your eyes, the more stressful beta brain waves become the dominant pattern. Alpha waves will allow your brain to retain large quantities of information. 2  This is due to the fact that both hemispheres of your brain are integrated and communicating with each other. 3  Improved Immune System Functioning â Your alpha waves are responsible for amping up your immune system.