How does the human nervous system function? - Chapter 1

The different neurons in our brains, and in particular the interaction between them, are responsible for human behaviour. They do this by sending and receiving neurotransmitters. Knowledge of associated processes is very important to have a good understanding of the effect of psycho pharmaceuticals.

This

What does the pharmacological approach to anxiety looks like? - Chapter 4

Fear is a learned emotional and physiological response to events in the environment. It affects behavior, heart rate, hormone release and physical sensations. Through these experiences people learn to avoid dangerous situations. Before there is fear, signals first have to be sent to

What changes in neurobiology in substance abuse and addiction? - Chapter 8

In the United States, the lifetime prevalence of substance abuse and dependence is about 15% of the population. When tobacco is included in this estimate, it comes down to 45%. This prevalence has remained relatively stable over the past ten to twenty years.

What is the effect of alcohol on the body? - Chapter 10

Alcohol

Alcohol is the most abused drug in the world. Given the availability and the large percentage of the population that uses it, it is not surprising that alcohol leads to the most common substance abuse disorder.

Distillation is a process