Theoretically the reaction takes place in the case of ferric nitrate in the manner represented by the equation Fe(NOs) 3 + 3KCNS = Fe(CNS) 3 + 3KNOs; Ferric nitrate.
When it does reach the CNS, inflammation and destruction of the spinal cord motor cells (anterior horn cells) occurs, which prevents them from sending out impulses to muscles.
Barbiturates are capable of producing all levels of CNS mood alteration, from excitation to mild sedation, hypnosis and deep coma.
These sclerotic plaques are the decay in the myelin sheathing of the myelinated axons from distinct regions within the CNS.
Perhaps the most severe and potentially deadly of the limitations is CNS oxygen toxicity.