Decorative Chrome Plating. Decorative chrome plating is sometimes called nickel-chrome plating because it always involves electroplating nickel onto the object before plating the chrome (it sometimes also involves electroplating copper onto the object before the nickel, too).
Certain cortical areas of the frontal lobe which are included in the limbic system on functional grounds and by virtue of their hypothalamic and amygdaloid connections must also be considered part of the prefrontal cortex if the latter is defined as the projection field of the mediodorsal thalamic nucleus (MD).
The temporal lobes are involved in hearing and speech. And the occipital lobes are involved in sight. The reptilian brain contains several structures comprising the limbic system. Thirty years ago brain scientists believed that this area of the brain was exclusively dedicated to the processing of emotions. Yet now we know that the limbic system has intricate connections with the frontal lobes.