This service is provided in the context of one, extensive visit, where the child and parents are extensively interviewed, analysis of caretaker inventories is made, a state - of - the - art Continual Performance Test [CPT] is performed, and a Quantitative Electroencephalograph [QEEG] is performed, yielding brain maps showing the function of the child's brain. (psychologytoday.com)
Nicknamed the NEBA (its full name is the Neuropsychiatric Interpretive Electroencephalograph Assessment Aid), the device looks like a small cap that gets affixed to a child's head, not altogether unlike the electrodes put on your chest during a trip to the doctor's office. (inc.com)
but wakeful (conscious) activity is demonstrably different, as electroencephalographs and scanning devices reveal. (religion-online.org)