http://www.supplement4choice.com/iq-genex/IQ Genex The cells of the cerebrum incorporate neurons and steady glial cells. There are more than 86 billion neurons in the cerebrum, and a pretty much equivalent number of different cells. Mind action is made conceivable by the interconnections of neurons and their arrival of neurotransmitters in light of nerve motivations. Neurons frame expound neural systems of neural pathways and circuits. The entire hardware is driven by the procedure of neurotransmission.