Central Nervous System Drugs Flashcards
Whta is neuropharmacology?
It is the study of drugs that alter processes controlled by the nervous system
This is conducting an action potential down the axon of the neuron.
Axonal Conduction
This is a process by which information is carried across the gap between neuron and postsynaptic cell
Synaptic Transmission
What is the used of Central Nervous System drugs?
It is used for psychiatric disorders, suppression of seizures, relief of pain, production of anesthesia.
How many CNS compounds that serve as neurotransmitters?
21
What does GABA stands for?
Gamma-aminobutyric acid
What is the main purpose of the blood brain barrier?
- Prevents the sudden influx of the electrolytes, prevents the sudden changes in the concentration of your inside and outside brain, and prevents the burst of cells.
Where does the blood brain barrier is limited?
Only to lipid-soluble agents or specific transport systems.
Which is more sensitive to CNS drugs?
Children
What could be the effects of using CNS for a long period of time?
- Increased therapeutic effects
- Decreased side effects
- Tolerance and physical dependance
It is a hyperactivity disorder. Commonly diagnosed in children
ADHD
It is characterized by falling asleep during normal working activities.
Narcolepsy
It is a CNS stimulants that stimulate the release of NE and DA from the brain and SNS.
Amphetamines
What is the effect of Amphetamine in a person with ADHD?
It helps him to be more focus on the task assigned to him.
It is a nervous system disease with slow progressive disorder characterized by tremor, rigidity and slowed movement.
Parkinson’s disease
