F wave - Overview. 1  In a typical F wave study, a strong electrical stimulus (supramaximal stimulation) is applied to the skin surface above the distal portion of a nerve so that the impulse travels both distally (towards the muscle fiber) and proximally (back to the motor neurons of the spinal cord).
In his follow-up album, 1987's Bigger and Deffer, LL Cool J showed his softer side with the popular ballad, I Need Love. The song became a hit on both the rap and pop charts. Two years later, he was back on the charts with his album Walking with a Panther.
In 1995, at the age of eight, Lamar witnessed his idols, Tupac Shakur and Dr. Dre, film the music video for their hit single  California Love , which would later prove to be a very significant moment in Lamar's life. As a teenager, Lamar attended Centennial High School in Compton, where he was a straight-A student.