Which class includes cannabis/THC and LSD and distorts perceptions?

Which class includes cannabis/THC and LSD and distorts perceptions?

• A. Depressants
• B. Hallucinogens
• C. Stimulants
• D. Opioids

Answer: (B)

Distorting perception is what hallucinogens do. This class includes substances like LSD and cannabis (THC) in typical psychology discussions because they alter sensory experience, thoughts, and mood in ways that can make colors seem more vivid, distort time, or create unusual perceptual experiences. LSD acts mainly by affecting serotonin receptors, leading to vivid visual and cognitive changes, while cannabis influences perception through the brain’s cannabinoid system, which can also alter sensory processing and awareness, especially at higher doses. Other drug classes don’t primarily produce these perceptual distortions: depressants slow brain activity (like alcohol), stimulants boost alertness and energy (like caffeine or cocaine), and opioids relieve pain and can produce a sense of euphoria without distorting perception in the hallmark way hallucinogens do.

Distorting perception is what hallucinogens do. This class includes substances like LSD and cannabis (THC) in typical psychology discussions because they alter sensory experience, thoughts, and mood in ways that can make colors seem more vivid, distort time, or create unusual perceptual experiences. LSD acts mainly by affecting serotonin receptors, leading to vivid visual and cognitive changes, while cannabis influences perception through the brain’s cannabinoid system, which can also alter sensory processing and awareness, especially at higher doses. Other drug classes don’t primarily produce these perceptual distortions: depressants slow brain activity (like alcohol), stimulants boost alertness and energy (like caffeine or cocaine), and opioids relieve pain and can produce a sense of euphoria without distorting perception in the hallmark way hallucinogens do.