EXTEROCEPTION (sensing the external world) | ||
| Alteration in various sensory characteristics of the perceived worldglowing lights at the edges of things, attenuation or accentuation of visual depth | |
INTEROCEPTION (sensing the body) | ||
| Alteration in perceived body image---shape or size changes | |
| Alteration in detectable physiological parameters---accelerated or retarded heart rate, respiration rate, muscle tonus, tremor | |
| Perception of special bodily feelings not normally present---feelings of energy in the body, generally or specially localized, as in the spine; change in quality of energy flow in the body, such as intensity, focus vs. diffuseness | |
INPUT-PROCESSING (seeing meaningful stimuli) | ||
| Sensory excitement, involvement, sensuality | |
| Enhanced or decreased sensory intensity | |
| Alterations of dominance-interaction hierarchies of various sensory modalities | |
| Illusion, hallucination, perception of patterns and things otherwise known to be unlikely to actually exist in the environment | |
EMOTIONS | ||
| Alteration in emotional response to stimuli---overreacting, underreacting, not reacting, reacting in an entirely different way | |
| Extreme intensity of emotions | |
MEMORY | ||
| Changes in continuity of memory over time---either an implicit feeling that continuity is present or an explicit checking of memory that shows current experience to be consistent with continuous memories leading up to the present, with gaps suggesting an altered state | |
| Details. Checking fine details of perceived environment (external or internal) against memories of how they should be to detect incongruities | |
TIME SENSE | ||
| Unusual feeling of here-and-nowness | |
| Feeling of great slowing or speeding of time | |
| Feeling of orientation to past and/or future, regardless of relation to present | |
| Feeling of archetypal quality to time; atemporal experience | |
SENSE OF IDENTITY | ||
| Sense of unusual identity, role | |
| Alienation, detachment, perspective on usual identity or identities | |
EVALUATION AND COGNITIVE PROCESSING | ||
| Alteration in rate of thought | |
| Alteration in quality of thought---sharpness, clarity | |
| Alteration of rules of logic (compared with memory of usual rules) | |
MOTOR OUTPUT | ||
| Alteration in amount or quality of self-control | |
| Change in the active body image, the way the body feels when in motion, the proprioceptive feedback signals that guide actions | |
| Restlessness, tremor, partial paralysis | |
INTERACTION WITH THE ENVIRONMENT* | ||
| Performance of unusual or impossible behaviors---incongruity of consequences resulting from behavioral outputs, either immediate or longer term | |
| Change in anticipation of consequences of specific behaviors---either prebehavioral or learned from observation of consequences | |
| Change in voice quality | |
| Change in feeling of degree of orientation to or contact with immediate environment | |
| Change in involvement with vs. detachment from environment | |
| Change in communications with others---incongruities or altered patterns, consensual validation or lack of it |