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- DictionaryPer·cep·tion/pərˈsepSH(ə)n/
noun
- 1. the ability to see, hear, or become aware of something through the senses: "the normal limits to human perception"
13 hours ago · Idealism in philosophy, also known as philosophical idealism or metaphysical idealism, is the set of metaphysical perspectives asserting that, most fundamentally, reality is equivalent to mind, spirit, or consciousness; that reality is entirely a mental construct; or that ideas are the highest type of reality or have the greatest claim to being considered "real".
13 hours ago · Hallucinogens are a large and diverse class of psychoactive drugs that can produce altered states of consciousness characterized by major alterations in thought, mood, and perception as well as other changes. [1] [2] Most hallucinogens can be categorized as either being psychedelics, dissociatives, or deliriants.