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THe Gulet is discomposed by variety of Diseases, where the power of Swallowing suffereth a total loss, or at least a Diminution of its Operation, proceeding from a disaffection of the Brain, spoiling or weakning the tone of its Fibrils, or from some Tumour in the Gulet, or from vari∣ous Swellings of the adjacent parts, compressing the passage of it; or from a strange degeneracy of the substance of the Gulet, rendring it unca∣pable to Contract it self; or from some External Error, as being stopped by some Extraneous Matter: And last of all, the action of the Gulet is de∣praved by unnatural Motions, and Convulsions.
The Operation of the Gulet is very much discomposed, * 1.1 or wholly taken away by reason of a disaffected Brain, causing a Resolution, or weakning of the tone of the Muscles, belonging to the Gulet, for want of Animal Liquor and Spirits, when the origen of the Nerves is obstructed in the Cor∣tex of the Brain, caused by the grossness of the Nervous Liquor; or when the Nervous Fibrils are more or less straightned by the Swellings of the Membranes, or Ambient parts of the Brain compressing its Fibrils: Where∣upon the Current of the Animal Liqour and Spirits is wholly intercepted, or checked in its Motion, * 1.2 into the Extreamities of the Nervous Fibrils, so that it cannot be transmitted at all, or only in a small quantity into the Par Vagum, implanted into the Muscles of the Gulet, whence its Nervous and Ten∣dinous Fibrils are despoiled of, or lessened in their Motion, and thereupon not able at all, or not vigorously to Contract themselves to lessen the Cavity of the Gulet, and thereby to protrude the Aliment into the Cavity of the Stomach, whence ensueth an Abolition, or lessening the faculty of Deglutition.
The lost power of Deglutition, * 1.3 may also proceed from a straightness of the Nervous Fibrils, in their progress through the Processes of the Brain, made by stuffing its Ventricles with a gross clammy Matter, squeesing the Interstices of the neighbouring Filaments so close together, that they are not receptive of Animal Liquor, whence its course is impeded into the Par Vagum, and its Branches terminating into it, whereupon the Nervous Li∣quor is rendred destitute of its Motion, and the Swallowing Faculty, seated in the Gulet, is taken away.
A Countryman, having often Debauched himself to Intemperance with strong Liquor, was surprized with a sudden loss of Swallowing, which he survived but a small time; and then his Head being opened, the Ventricles were found full of a gross Viscid Matter, compressing the Nervous Compage of the Brain.
In order to the Cure of Sleepy Disaffections of the Brain (producing Diseases in the Gulet) proceeding from gross Humours, * 1.4 obstructing the Fi∣bres of the Brain, Purging Medicines may be advised, mixed with Lime Flowers, Lilly of the Valley, Paeony, and other Cephalicks, which may be given also in Decoctions without Purgatives, mixed with Cephalick Wa∣ters of Langius, Compound Paeony, Compound Lavender, sweetned with Syrups of Cephalick Flowers, and with Simple Waters of Paeony, Lavender,