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STATES OF CONSCIOUSNESS

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Title: STATES OF CONSCIOUSNESS


1
STATES OF CONSCIOUSNESS
  • Andrzej Kokoszka

2
Conceptual Approach to Consciousness
  • The presented approach refers to Jaspers's (1963)
    view which suggests that the term "consciousness"
    implies
  • 1. Awareness of experience.
  • 2. Awareness of an object.
  • 3. Self-reflection.

3
Conceptual Approach to Consciousness
  • For the reason that the notion of consciousness
    is often reduced to only one or two of these
    dimensions, it is possible to integrate different
    views and data on consciousness describing it in
    components. Therefore, in this context, Jasper's
    threefold definition is divided still further
    with consciousness being differentiated from mind
    and psyche.
  • There are very few studies on the relationship
    between mind and consciousness. These concepts
    are often used interchangeably. However, it is
    possible to create a comprehensive rationale for
    the study of consciousness, accepting the
    terminological order presented below.

4
Psyche
  • Psyche is the widest notion denoting mental life
    as the activity of the central nervous system.
    Though the psyche seems to be an indivisible
    whole, scientific thinking (according to
    contemporary paradigm) is analytical, so
    traditional divisions into psychomotoric
    (behavioral, executive), cognitive
    (intellectual), and emotional spheres still seem
    to be useful.

5
Mind
  • Mind denotes this part or domain of the psyche,
    i.e., mental life, which may be conscious. Mind
    means mental activity which is non-conscious,
    according to the description of consciousness
    presented below.

6
Consciousness
  • Consciousness is understood as an elementary
    experience, so it is impossible to refer it to
    something more fundamental. We can describe it
    only in a tautological way as an experience ("a
    feeling", an "intuition") accompanying psychic
    phenomena (Bilikiewicz, 1979).

7
Consciousness
  • This was named sensorium in traditional
    psychiatry (Bilikiewicz, 1979). Hamilton,
    (according to Lalande, 1983) in his first Lecture
    on Metaphysics explained that "consciousness
    cannot be defined we may be ourselves fully
    aware what consciousness is, but we cannot
    without confusion convey to others a definition
    of what we ourselves clearly apprehend. The
    reason is plain consciousness lies at the root
    of all knowledge".

8
Consciousness
  • The accepted understanding of consciousness
    corresponds with phenomena described by Jaspers
    as "awareness of experience and as such is
    distinct from loss of consciousness and from what
    is extra-conscious" (Jaspers, 1963, p. 9). More,
    concisely, consciousness can be defined as an
    "intuition" of one's own state of mind
    experiencing. Or as a subjective awareness of
    some aspects of ongoing mental (psychical)
    processes.

9
Consciousness
  • Consciousness as an elementary phenomenon may be
    illustrated by states of derealization and
    depersonalization. This means change in the
    experiencing of reality and of one's identity,
    respectively.
  • During these states consciousness, "an intuition"
    of experiencing psychic phenomena that accompany
    them or "awareness of experiencing", is more
    clear than usual, i.e., one "feels", or is
    conscious of changes in feeling reality, before
    one starts a rational recognition of this state.
    In everyday life this intuition is so natural
    that it is not distinguished from other processes
    of psychic life.

10
Awareness
  • Awareness means the behavioral, observable
    aspect of consciousness, i.e., responding to
    surroundings. Observing another human being I can
    recognize that one is aware (i.e., probably
    conscious), but the experience of being
    conscious, I experience directly, without need of
    recognition of my own psychic state (i.e.,
    without self-consciousness, as defined below), or
    Jaspers's self-reflection.

11
Awareness
  • Behaviorism sometimes considers just awareness
    when applying the notion of consciousness, which
    is defined as, e.g., "the state of being
    responsive, or the state of brain's activity at
    such a time" (Hebb, 1966, p. 286).

12
SELF CONSCIOUSNESS
  • The act of self-consciousness, understood as an
    observation of one's own state of consciousness
    i.e., introspection (Podsiad, Wieckowski,
    1983), is a cognitive phenomenon, characterized
    by division of ego into the observer and the part
    of the observed, which is mediated by other
    cognitive processes.

13
SELF CONSCIOUSNESS
  • Self-consciousness in the narrow meaning denotes
    self-reflected contents e.g. reflective
    self-consciousness according to Zaborowski
    (1987).

14
CONSCIOUSNESS AND ITS ALTERED STATES
  • A state of consciousness is a delineated
  • state of mind, i.e., by both its content and
  • its form - way of experiencing.

15
ALTERED STATES CONSCIOUSNESS
  • Altered states of consciousness were defined
    as "any mental state(s) of consciousness, induced
    by various physiological, psychological, or
    pharmacological maneuvers or agents, which may be
    recognized subjectively by the individual himself
    (or by an objective observer of the individual)
    as representing a sufficient deviation in
    subjective experience or psychological
    functioning from certain general norms for that
    individual during alert waking consciousness.
    (Ludwig, 1966, p. 225).

16
ALTERED STATES CONSCIOUSNESS
  • This sufficient deviation may be represented
    by greater preoccupation than usual with internal
    sensations or mental processes, changed in formal
    characteristics of thought, and impairment of
    reality testing to various degree" (Ludwig, 1966,
    p. 225).

17
ALTERED STATES CONSCIOUSNESS
  • The following variables play a major role in the
    production of these ASC.
  • 1. Reduction of exteroceptive stimulation and/or
    motor activity, e.g., isolation, solitary
    confinement (in the sea, in the air, on the
    desert), sleep and related phenomena,
    experimental sensory deprivation states, etc.
  • 2. Increase of exteroceptive stimulation and/or
    motor activity and/or emotion, e.g.,
    brainwashing, shamanistic and prophetic trance
    states during tribal ceremonies, etc.
  • 3. Increased alertness or mental involvement,
    e.g., in reading, writing, problem solving,
    prolonged watching of a metronome or stroboscope.
  • .

18
ALTERED STATES CONSCIOUSNESS
  • 4. Decreased alertness or relaxation of critical
    faculties - passive states of mind", e.g.,
    mystical, transcendental or revelatory states,
    aesthetic or self-hypnotic experiences,
    daydreaming, free associative states during
    psychoanalytic therapy, etc.
  • 5. Presence of somatopsychological factors, e.g.,
    hypoglycemia, hyperglycemia, hyperventilation,
    sleep deprivation, intoxication, traumatic brain
    changes, pharmacological agents, etc.

19
ALTERED STATES CONSCIOUSNESS
  • Characteristics of the states
  • 1. Alterations in thinking.
  • 2. Disturbed time sense,
  • 3. Loss of control.
  • 4. Change in emotional expression.
  • 5. Body image change.

20
ALTERED STATES CONSCIOUSNESS
  • Ccharacteristics of the states
  • 6. Perceptual distortions.
  • 7. Change in meaning or significance.
  • 8. Sense of ineffable.
  • 9. Feelings of rejuvenation.
  • 10. Hypersuggestibility..

21
SELF CONSCIOUSNESS AND ITS ALTERED STATES
  • Currently, the notion of altered states of
    consciousness ASC(s) is used in psychology in
    rather general terms. It denotes states in which
    the content, the form or the quality of
    experiences is significantly different from
    ordinary states of consciousness, and it depicts
    states which are not symptoms of any mental
    disorders (Kokoszka, 2000a, p. 122). However,
    due to the lack of a commonly accepted view on
    ordinary states of consciousness, this definition
    remains imprecise.

22
Altered states of consciousness
  • The first investigations of this kind were
    conducted by the Society for Psychical Research
    of London in 1894 (Sidgwick, Johnson, Myers, and
    others). In a questionnaire survey of 17,000
    subjects, 9.8 percent admitted having experienced
    at least one hallucination episode.
  • In the replication of this research, 14.3 percent
    out of 1519 subjects experienced hallucinations
    (West, 1948). McKellar (1968) discovered the
    appearance of hallucinations in 125 out of 500
    subjects.
  • Mott, Small and Anderson (1965) while
    interviewing 50 healthy people found auditory
    hallucination in 32 percent of them.

23
Altered states of consciousness
  • Posey and Losch (1983-84) presented data
    indicating the occurrence of auditory
    hallucination of the voice type among 71 percent
    of 375 normal college students.
  • The most frequent
  • was hearing one's thoughts as spoken aloud - 39
    percent
  • hearing a voice call one's name aloud when alone
    - 36 percent

24
Altered states of consciousness
  • In Bentall and Slade's (1985) investigations
    conducted among students,
  • 15.4 percent had an experience of hearing a human
    voice and then found out that nobody was present,
  • 17.6 percent often heard a voice saying loudly
    what they thought.

25
  • In a random sample of 100 English students, 65
    percent recounted that they once had the
    experience of "being aware or influenced by a
    presence or a power, whether you call it God or
    not, which is different from your everyday self".
  • In 23 percent of cases it was an awareness of the
    power controlling and guiding the person,
  • in 22 percent an awareness of God's presence.

26
Altered states of consciousness
  • The experiences occurred most often in the
    situation of
  • being alone or in silence - 35 percent,
  • severe distress or decision making - 34 percent,
  • close contact with nature - 26 percent,
  • being with close or trusted person - 21 percent
    (Hay, 1979).

27
Altered states of consciousness
  • In the investigations of a representative
    population, in a sample of 1865 persons in Great
    Britain, Hay and Morisy (1978) found that
  • 34.6 percent of subjects answered the quoted
    question positively,
  • the percentage was higher among women, older
    people, better educated, those from higher social
    classes, and persons in a good frame of mind.

28
Table 3.11 Percentages of subjects who reported
experiences of altered states of consciousness
(at least once).
29
Table 3.11 Percentages of subjects who reported
experiences of altered states of consciousness
(at least once).
30
Table 3.11 Percentages of subjects who reported
experiences of altered states of consciousness
(at least once).
31
THE MODEL OF THE MAIN EVERYDAY STATES OF
CONSCIOUSNESS
  • Diurnal, rhythmical changes between state of
    waking and sleep are obvious and well documented
    alterations in the state of consciousness. There
    is also a convicting, well know body of empirical
    evidence that there are some changes in state of
    consciousness, that occur cyclically during
    sleep, that are classified as REM (rapid eye
    movement) sleep and Non-REM Sleep.

32
THE MODEL OF THE MAIN EVERYDAY STATES OF
CONSCIOUSNESS
  • The first one manifests with story-like dreams,
    whereas the second with rather static experiences
    usually recognized as a dreamless sleep. However,
    there are some data indicating that the same
    biological rhythm Basic Rest-Activity Cycle
    (BRAC) is active also during the wakefulness.

33
THE BASIC REST-ACTIVITY CYCLE
  • The Basic Rest-Activity Cycle (BRAC) hypothesis
    is that the fundamental idea for the creation of
    the model was formulated by Kleitman (1963,
    1982). He suggests the existence of a rhythm that
    causes not only cyclical, approximately 90-minute
    changes in imagination activity during sleep
    (reflected in the commonly known stages of
    sleep), but also analogous phenomena during
    wakefulness.

34
THE BASIC REST-ACTIVITY CYCLE
  • Kleitman (1982) cites about 50 articles
    supporting his hypothesis including some
    experimental data supporting it. An approximate
    90-minute oscillation was found in
  • a) activity of the imagination during
    wakefulness - Kripke and Sonnenschein (1978)
    showed the existence of cyclical (72-120 min)
    activity of the imagination both in the
    laboratory and in more natural settings,
  • b) intensity of visual illusions (Lavie et al,
    1975),
  • c) accuracy of motor coordination (Gopher,
    Lavie, 1980),
  • d) time of behavioral reactions (Orr et al,
    1974),

35
THE BASIC REST-ACTIVITY CYCLE
  • e) quality of task performance (Sterman, 1985),
  • f) cognitive styles (Klein, Armitage, 1979)
  • g) different records of EEG (Kripke
    Sonnenschein, 1978 Geretz Lavie, 1983 Manseau
    Broughton, 1984 Okawa, Matousek, Petersen,
    1984).

36
CONCEPTION OF PROTECTIVE MECHANISMS OF THE BRAC
AND METABOLISM OF INFORMATION
  • It seems obvious that in Western Culture natural
    rhythmicity, if it exists, is suppressed during
    wakefulness and that spontaneous states of highly
    vivid imagination are regarded as unusual and
    abnormal. They thus give rise to fear and
    hesitancy, which interrupt those states.

37
CONCEPTION OF PROTECTIVE MECHANISMS OF THE BRAC
AND METABOLISM OF INFORMATION
  • If we accept the hypothesis that ultradian
    rhythmicity of imagination is a biological
    reality, human culture should accommodate it in
    some way.
  • Natural everyday observations show the occurrence
    of situations in which people experience states
    of consciousness with spontaneous vivid
    imagination and a passive state of mind, not only
    without fear of anxiety, but with a feeling of
    rest.

38
CONCEPTION OF PROTECTIVE MECHANISMS OF THE BRAC
AND METABOLISM OF INFORMATION
  • Only irrational altered states of consciousness
    cause fear, whereas rationally explained states
    may be experienced with pleasure and restfulness.

39
Natural Protective Mechanisms of the Metabolism
of Information
  • These mechanisms are characterized, according to
    the model, by reduction of goal-oriented
    activity of imagination. This results in a lack
    of any activity of imagination or in the
    reorganization of cognitive processes into a
    culturally acceptable form.

40
In case of a shortage of information, the
activity of imagination grows. The most
spectacular supporting data come from experiments
of sensory deprivation.
  • 1. "Thoughtlessness" phenomena. This is a
    specific kind of staring, characterized by
    cognitive absence, which according to the model
    presented, may be considered as the intermediate
    state between the Ordinary Waking States of
    Consciousness (OWSC) and Differentiated Waking
    States of Consciousness (DWSC), that is a daily
    analog of REM sleep, that lasts for a relatively
    short time, and for cultural reasons is stopped
    when spontaneous imagination activity increases.
    We may suppose that the rest phase of BRAC
    reveals itself during this phenomenon and that it
    promotes some degree of rest.

41
In case of a shortage of information, the
activity of imagination grows. The most
spectacular supporting data come from experiments
of sensory deprivation.
  • 2. "Physiological manifestations". Rossi (1986)
    postulates that the rest phase of BRAC has its
    own manifestation in different physiological
    reaction-like changes of respiratory shift,
    yawning, hiccup, burn or sounds from the
    gastrointestinal tract, etc., and in addition
    during some forms of behavior, such as crossing
    one's arms or legs, leaning the head or body to
    one side, wiggling the neck, legs, eyeblinking,
    etc.

42
  • In the case of an excess of perceived stimuli,
    the control center becomes disorganized and the
    perception is finally disturbed, which leads to a
    phenomena analogous to that caused by lack of
    information. This can be observed mainly in
    states of overfatigue.

43
Culturally Protective Mechanisms of the
Metabolism of Information
  • A. Application of exogenous agents like alcohol,
    drugs. That through physiological mechanisms
    leads to disorganization of information
    metabolism, goal oriented activities and to
    limitation of the inflow of stimuli from the
    external sources. Nicotine and caffeine on the
    other hand, facilitate occurrence of the
    "thoughtlessness phenomena", or moreover,
    passive, vivid states of imagination.

44
Culturally Protective Mechanisms of the
Metabolism of Information
  • B. Relaxation practices like meditation,
    autogenic training, etc.
  • They may be considered as a means of intentional
    limitation of information inflow.
  • C. Application of endogenous agents by means of
    physical fatigue can lead to disorganization of
    information metabolism. The feeling of fatigue
    gives an explanation to non-logical experiences.

45
Culturally Protective Mechanisms of the
Metabolism of Information
  • D. Purposeful overstimulation leads to
    disorganization of information metabolism and
    seems to be the most popular way to achieve
    "rationally explained" spontaneous vivid
    imagination states including reading a newspaper,
    listening to the radio, watching television, etc.
    while tired. Some other popular forms of rest may
    be considered in terms of these mechanisms such
    as sightseeing, aesthetic, and sexual
    experiences.

46
Culturally Protective Mechanisms of the
Metabolism of Information
  • E. "Take-a-break" periodicity some authors
    (Kleitman, 1969 Rossi, 1986) suggest that there
    is approximately a 90-minute periodicity in
    cultural customs of taking breaks for tea, lunch
    etc. that enables occurrence of rest phase of
    BRAC phenomena.

47
Culturally Protective Mechanisms of the
Metabolism of Information
  • All the situations described above have in common
    sensations with spontaneous vivid imagination
    activity accompanied by a relatively passive
    attitude of mind and an inner consent to their
    irrationality and non-linear nature by the person
    experiencing them. The intensity and degree of
    extraordinariness of experiences in these
    situations are commonly recognized and culturally
    accepted.

48
Culturally Protective Mechanisms of the
Metabolism of Information
  • All of them are experienced as form of a rest.
    The passive state of mind seems to be an
    essential psychological factor of the rest phase
    activity states. The protective mechanisms lead
    to the DWSC. However, we can speculate that the
    observed data represent a much more complicated
    psychophysiological phenomena which may mask
    obvious parameters of DWSC.

49
PROTECTIVE MECHANISM
  • The concept of protective mechanisms has got some
    empirical confirmation recently (Duchniewska,
    Kokoszka, 2003). In order to verify it 30 persons
    (21 women and 9 men) aged between 19-52 (M
    29.1 SD 10.08) answered specially designed
    sets of questions three times a day (at noon, at
    5 p.m., and before sleep) over 2 consecutive
    days. All of the examined individuals reported
    the situations that occurred during a day and
    that were accompanied by an increase of
    spontaneous of imagination.

50
Frequency of protective mechanisms of information
metabolism occurrence
51
Frequency of protective mechanisms of information
metabolism occurrence
  • Its frequency of the protective mechanisms
    occurrence varied from 6 to 13 times a day (on
    the first day M 9.0 SD 1.5 on the second
    day M 8 SD 1.65). The time span of the
    situations in which there was a spontaneous
    increase of activity of imagination wavered from
    5 minutes to 3 hours. A considerable majority of
    them lasted from 5 (68) to 10 minutes (19)

52
AN INTEGRATED MODEL OF THE MAIN EVERYDAY STATES
OF CONSCIOUSNESS
  • DWSC is a more general notion than the "fourth
    state of consciousness" (Wallace, Benson, Wilson,
    1971) or the "relaxation response" (Benson,
    1975) but those studies on meditation allow for
    a combination of DWSC with the trophotropic
    reaction (Hess, 1957). These changes seem not to
    be attributed to the practice of meditation, but
    simply to rest (Holmes, 1984).

53
AN INTEGRATED MODEL OF THE MAIN EVERYDAY STATES
OF CONSCIOUSNESS
  • Meditation may be understood as a procedure
    that allows rest for contemporary people who are
    used to constant activity and who do not accept
    any form of natural passivity. This point of view
    is congruent with the concept of nature's own
    healing 20-minute period, named the "Ultradian
    Healing Response", being of the BRAC
    manifestation (Rossi, 1991).

54
AN INTEGRATED MODEL OF THE MAIN EVERYDAY STATES
OF CONSCIOUSNESS
  • In ideal conditions, the change from the state of
    waking into sleep could occur during the
    twenty-four-hour rhythm, whereas approximately
    90-minutes of the BRAC should produce fluctuation
    of the OWSC and DWSC during wakefulness and
    non-REM and REM sleep during a state of sleep.

55
AN INTEGRATED MODEL OF THE MAIN EVERYDAY STATES
OF CONSCIOUSNESS
  • The rest-activity operates more regularly during
    sleep than during the state of waking because the
    person has no control over the content and form
    of experiences during sleep and cannot change
    natural factors.

56
AN INTEGRATED MODEL OF THE MAIN EVERYDAY STATES
OF CONSCIOUSNESS
  • Actually, the process described above is
    extremely complicated. There are three main
    factors that have an influence on its complexity
  • a) The environment, and the necessity to conform
    to its conditions in respect to physiological and
    psychological needs.

57
AN INTEGRATED MODEL OF THE MAIN EVERYDAY STATES
OF CONSCIOUSNESS
  • b) Self-consciousness - or, more precisely, the
    location of the control center in the area of
    self-consciousness which spans the range of the
    central nervous system autonomy and gains
    independence from physiological conditions.

58
AN INTEGRATED MODEL OF THE MAIN EVERYDAY STATES
OF CONSCIOUSNESS
  • c) Originally, a natural tendency for about 90
    minute cyclicity of the BRAC manifestations was
    postulated (Kokoszka, 1987-88), but even if the
    BRAC hypothesis is replaced by a multioscillatory
    hypothesis, where several rhythms are postulated
    - the model still seems to be useful. However,
    masking effects or possible interference of 90
    minute cycles with slower cycles (Lavie, 1989)
    should be taken into consideration.
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