When President Obama stated, "Transparency and the rule of law will be the touchstones of this presidency," he meant that ... A. no person in his administration will be above those laws governing all citizens.
B. his cabinet's policies will be based strictly on regulations.
C. his administration will adopt the rule of law, previously applied only to private citizens.
D. his administration's policies will be based solely on statutes.

his cabinet's policies will be based strictly on regulations.

there are treatment options for depression (mdd) that may work for you. one way of treating depression may be to affect the levels of certain chemicals that brain cells use to communicate, called neurotransmitters. scientists believe that certain neurotransmitters may be out of balance in depression.

although the exact way depression medications shown to ease overall depression symptoms in some people work is unknown, scientists think that some medications work by affecting the levels of a neurotransmitter called serotonin in the brain. other treatments work by affecting the levels of other neurotransmitters like norepinephrine or dopamine.

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )