title: Illusion in size perception of intra-orally presented holes.
mesh_terms: D000328:Adult; D004192:Discrimination, Psychological; D005260:Female; D006801:Humans; D007088:Illusions; D007600:Judgment; D008297:Male; D009055:Mouth / Q000502:physiology*; D012858:Size Perception; D013236:Stereognosis; D014059:Tongue / Q000502:physiology; D014110:Touch; D014796:Visual Perception