biology of bangungot

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Felipe P. Jocano Jr. Department of Anthropology CSSP, UP Diliman

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  • Felipe P. Jocano Jr.

    Department of Anthropology

    CSSP, UP Diliman

  • Many kinds of illnesses tend to be dismissed

    as folk illnesses or superstitions when no

    explanation can be given by clinical

    medicine. Such is the case with local

    illnesses like bangungut, pasma and other

    forms of bodily distress, including possession

    or sapi.

  • Only recently have medical researchers

    begun to delve into the nature of the so-

    called culture-bound syndromes, illnesses

    that dont seem to fit into the positivistic biomedical model of modern medicine.

    These syndromes are often bizarre, at least

    to the point of view of someone coming from

    outside the cultural setting in which they are

    found.

  • Culture-bound syndromes are illnesses or

    syndromes that are specific to particular

    cultures or to a range of cultural groups

    within a geographic location

    They include both behavioral and biological

    changes; they are treated as being spiritual

    in nature and therefore as beyond scientific

    inquiry.

  • Examples of culture-bound illnesses:

    Latah (aka mali-mali)

    Pasma

    Bangungut

    Road rage

    Chocoholism

    Internet addiction

  • The first three in the list are also known by different names in the SEA. The last three are widely described in both the popular and the scientific/medical literature published in the west, especially in the USA. These last three have also been included in the Diagnostic and Statistical Manual of Mental Illness or DSM (currently in its 5th edition, or DSM-5). All of them are products of a cultures circumstances, including especially the historical situation.

  • WHAT IS BANGUNGUT?

  • Bangungut is a condition whereby the

    person is asleep and is suddenly gripped

    with a sensation of heavy weight on top

    and is unable to move.

    Bangungut can be fatal if the person is

    not woken in time

    Survivors of bangungut have reported

    another presence in the room, usually a

    humanoid form sitting on top of their

    chest.

  • Bangungut is also known as lai tai in

    Thailand, pokkuri in Japan, and is widely

    reported elsewhere in SEA.

    Bangungut is potentially fatal in males,

    though women have reported bangungut-like

    episodes while sleeping

  • Because of their similarities, is

    bangungut the same as the

    Euro-American nightmare?

  • The nightmare has been depicted as a horse,

    simply because the mare is a female horse

    .

    However, Hufford (2005) points out that the

    mare may be derived from the older Anglo-

    Saxon term merran, meaning to crush, which

    describes the sensation felt by people

    experiencing nightmares

  • A phenomenon similar to bangungut, called old

    hag, is reported in both Europe and America.

    In the Euro-American version, the old hag is

    reported as sitting on the chest of the sleeper, or

    else choking him.

    This phenomenon is believed to be connected to

    a folk story or legend common in Europe that of the witch who transforms her victim into an

    animal and rides him hard i.e., a slave from which the word haggard originates someone who has been ridden by a hag

  • From the medical point of view, these and

    similar ailments are now classified as sleep

    paralysis.

    Various hypotheses have been advanced to

    account for sleep paralysis:

    Cardiac arrythmia, brought about by Brugadas disease

    Sleep disorder

  • What is known is that if left unchecked or

    uninterrupted, bangungut leads to sudden

    nocturnal death (SND), a serious condition

    for males.

    In this presentation, I will touch one of the

    current models to account for bangungut,

    that of Brugadas disease.

  • Is bangungut accounted for

    by Brugadas disease?

  • Causes of bangungut: going to sleep

    immediately after a full meal; stress

    Brugadas disease is a genetically inherited cardiac condition limited to males, in which

    arrhythmia can be induced by sleeping

    immediately after a full meal; sleeping

    immediately causes a shift in blood

    chemistry by affecting the sodium level,

    which in turn immediately affects the

    heartbeat.

  • Other features:

    Widely reported among migrant Filipino males,

    both locally and abroad

  • Possible contributing elements

    Stress due to life situations, including

    adjustments to changes in the same

    Cultural differences that can intensify the stress

    level especially for migrants

    Family conditions the material conditions of the families that prompt young males to leave home

    and work in other countries

  • In spite of the cultural differences, why are

    there similar stories around sleep paralysis,

    assuming that this accounts for bangungut?

    What does this say about recognizing the

    same phenomenon in different guises?

    Nightmares are seen as normative; but

    bangungut and related syndromes are

    exoticized; the manner by which a syndrome

    or an illness is defined and who does the

    definition matters as much as the actual

    manifestation

  • Not all folk ailments are necessarily

    relegated to the realm of folk knowledge and

    therefore beyond the scope of scientific

    research; many of these ailments may have a

    physiological basis that is recognized in a

    particular way in a different culture.