What parts of your brain are affected by your drug?

The three main parts of the brain that are affected by LSD are:

• Medulla
  
• Pons
  
• Brain Stem

However other affected parts, depending on the amount of LSD taken are on the picture at the top. These are the parts of your brain that control your senses. Having LSD can make you HEAR COLORS or make you SEE SOUND etc.