4-HO-MET

Auditory hallucination

Auditory enhancement

Auditory distortion

Geometry

Pattern recognition enhancement

Acuity enhancement

Colour enhancement

Thought connectivity

Synaesthesia

Tracers

Recursion

Symmetrical texture repetition

Colour shifting

Scenery slicing

Nausea

Changes in felt bodily form

Watery eyes

Pupil dilation

Excessive yawning

Thought acceleration

Transformations

Settings, sceneries, and landscapes

Novelty enhancement

Time distortion

Analysis enhancement

Conceptual thinking

Autonomous voice communication

Scenarios and plots

Perception of interdependent opposites

Unity and interconnectedness

Laughter fits

Personal bias suppression

Memory suppression

Stimulation

Wakefulness

Temperature regulation suppression

Drifting

Spontaneous bodily sensations

Increased heart rate

Muscle contractions

Internal hallucination

External hallucination

Delusion

Increased music appreciation

Immersion enhancement

Increased sense of humor

Spirituality enhancement

Existential self-realization

Brain zaps

Olfactory hallucination

Increased salivation

Seizure

After images

Creativity enhancement

Teeth grinding

Thought loop

Autonomous entity

Perspective hallucination