last edited by: Dave Garrett on Mar 24, 2007 12:14 PM. login/register to edit this page. Interface Control Document (ICD) is a document that describes the interface(s) to a system or subsystem. It may describe the inputs and outputs of a single system or the interface between two systems or subsystems.ast edited by: Dave Garrett on Mar 24, 2007 12:14 PM. login/register to edit this page. Interface Control Document (ICD) is a document that describes the interface(s) to a system or subsystem. It may describe the inputs and outputs of a single system or the interface between two systems or subsystems.
The body's flight-or-fight system is designed to prepare the body for a perceived threat or stressful situation. Norepinephrine assists in this process by increasing blood sugar levels, opening up the bronchial airways, and converting bodily fats to fatty acids.rain Processes. Norepinephrine's effects on the brain involve the areas that regulate attention, sleep, learning and emotions. When released, it stimulates the emotional and cognitive centers of the brain. When produced in normal amounts, it can create a sense of well-being, as well as euphoria.
I don't know personally how Ritalin is, but I do know Adderall. I have anxiety unrelated to taking the meds, which really helps me during the day, but also feel it increase as it wears off towards the night. I just told my DR everything I feel, and together we work at this.