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Brightness alteration
Brightness alteration can be described as a distortion or change in the levels of brightness comprising one's vision. This usually results in one's vision becoming darker and gloomier, but could also potentially result in it becoming whiter and brighter.
Psychoactive substances
Compounds within our psychoactive substance index which may cause this effect include:
See also
- Hallucinogens
- Deliriants
- Subjective effects index
- Psychedelics - Subjective effects
- Dissociatives - Subjective effects
- Deliriants - Subjective effects