The Good, Bad and the Ugly Hallucinogens The Good, Bad and the Ugly

Hallucinogens Characterised by the random speeding up and slowing down of impulses in the CNS. Causes distortion of the signals between neurons, which leads to hallucinations.

Hallucinogens Mild hallucinations tend to be experienced as: Sensual enhancement eg: more sensitive to touch pain magnification hearing alterations enhanced or blurred vision Short term memory problems False sense of time Lack of focus Reduced ability to learn

Hallucinogens In more severe cases Schizophrenia Psychotic break Uneven heart rate Heart attack

Hallucinogens The two most common types of hallucinogens are: Lysergic acid diethylamine (LSD) Marijuana (cannabis)

LSD Strong hallucinogen In its pure form it is colourless, odourless and tasteless The typical dose of LSD is usually small and therefore usually absorbed into blotting paper or sugar

LSD Intensifies feelings Causes surroundings to be brightly coloured Produces synaesthesia, a condition where senses are merged- for example that you can taste or hear colours.

LSD Increases dopamine causing euphoria. Stimulates the body to produce more epinephrine (adrenalin). Effects usually last from six to 12 hours.