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A43108 Anthropōlogia, or, A philosophic discourse concerning man being the anatomy both of his soul and body : wherein the nature, origin, union, immaterality, immortality, extension, and faculties of the one and the parts, humours, temperaments, complexions, functions, sexes, and ages respecting the other are concisely delineated / by S.H. Haworth, Samuel, fl. 1683. 1680 (1680) Wing H1190; ESTC R28065 83,471 253

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Palate or Nostrils likwise it falls from the Pituitary Glandules situate about the Basis of the Brain and is also seperated by the Glandulae Sublinguales and other Spongy Parts of the Jaws and Mouth and so becomes Spittle Melancholy is a Cold and Dry Sediment of the Blood in colour Black in Taste sowre and shar● seperated by the Parenchyma of the Spleen for the Blood brought hither by the Celiacal Arterie and passing thro many turnings and windings and as it were percolating thro the Parenchyma doth leave behind some salt and earthy parts which after they have undergone some alteration by their mutual Action one upon another by their attrition and justling in their passages thro the several Cells Cavities and Pores of the Parenchyma are by the fresh Blood which continually flows thither by perpetual Circulation carried back thro the Veins into the Mass of Blood in which they serve for a most useful and effectual Ferment and whatsoever of this Acid Humour is unfit to ferment the Mass of Blood it is sent out and discharged with the Serum by Urine and tho this Hypothesis of the Spleen being the Receptacle of Melancholy be by many Anatomists exploded yet Bartholine Waleus and Highmore do still assert it viz. That as the Liver doth secern the Bile so likewise the Spleen doth seperate a certain Acid Liquor from the Blood which may be called Melancholy When this Ferment once grows too Sharp and Acid The true Rice and Origin of Splenetic and Hypochondriac Affects and acquires parts apt to provoke irritate and prick the sensible parts of the Body and the Fixed Salt becomes Fluid it presently infects the whole stream of Blood puts it into violent and disorderly Motions vellicates the Nervous Parts fixes the Spirits puts all the Humours into strange confusion and makes them apt to congeal and stagnate and hence those Hypochondraic Affects which usually molest Melancholy Persons have their Rice and Origin for in those that labour under these Distempers all the Fixed Salts of the Blood which circulate thro the Spleen are there made Fluid and at length come to prevail over the other Principles of the Blood and turn the whole stock of it into a Liquor as sharp as Vinegar or Spirit of Vitriol by which means all the Spirits are depressed and kept under Sowre Belchings and Vomitings ensue violent and irregular Motions and boyling Ebullitions of the Blood which direful Maladies are soonest cured by those Medicines which abounding with Fixed Salts do precipitate the Blood as those extracted from Steel Tartar Vitriol and all Testacious Bodies as likewise Diuretic Remedies for we find by experience that these Medicines do sweeten all sharp Liquors and abate their pungency for the Acrimony of Salt is not blunted by Sulphureous but Saline Bodies by reason that Fixed Salts by an intimate and close Union to the Fluid do obtund their points and edges thus the corroding sharpness of the Spirit of Vitriol is taken away by Salt of Tartar or Wormood and saith Fonseca Salt of Tartar hath a great power in allaying the turbulent Acrimony of Melancholic Humours for by an intrinsic property in attracts all their sharpness Thus if we distil an Ounce of Tartar with two quarts of the strongest Vinegar a Water will arise without any Acidity And truly it is very probable that the reason why Melancholy Persons find so much benefit from Medicines of Tartar is that by sweetning the Blood and Juice in the same manner as that dulcifies Vineger the Tartar frees the Body from those inconveniences which are caused by their pungency and acrimony The way and manner how the Blood doth degenerate from a sweet and balsamic Constitution into a Liquor altogether sharp harsh and unpleasant and how this alteration is effected ought a little to be enquired into As long as the small passages in the Spleen remain free and open and the Substance or Parenchyma of it is not grown so hard and earthy as to alter the Natural Position and Shape of the Pores the supply of a well prepared Ferment is duly and regularly performed but if either from a Natural or Melancholic Constitution or Errors in Diet the Substance of the Spleen be render'd too compact and solid and the Pores and Spaces are altered from their Natural Figure and Magnitude the Saline Particles in their percolation thro the Spleen are so worn and grinded that they are not only seperated from the Sulphur and Phlegm which is necessary for the making of a Ferment but likewise forcibly disjoyned from the Earthy Principle without which they cannot remain fixt but presently become fluid and then instead of a Ferment which should maintain in the Blood an orderly and moderate Ebullition a sharp eager and pungent Liquor is sent into the Blood which puts in into irregular and tumultuous Fermentations and renders the whole Frame and Crasis of the Body disorderly If we consult the Symptoms of Hypochondriac Persons first their Appetite to Meat by reason of the sharpness of the Ferment in the Stomach is often too extravagant yet the Meat is ill digested and much of it turned into sowre Water and hence the Stomach being provoked and convelled by the gnawing Acidity of its Menstruum these persons are troubled with continual Spitting sometimes loathing and vomiting they are usually Costive and their Faeces very black by reason of the Vitriolic Acidity which produces that Colour their Urine is generally high-colour'd like a strong Lie because the Salt not being sufficiently volatilized and breathed out thro the Pores is sent down in the Serum thro the Urinary Passages they find also about their Breast a great Oppression Straitness and Difficulty of Breathing and sometimes fall into Astmatic Paroxisms Moreover They complain of a great trembling and palpitation of the Heart of a great weight and oppression of it which Symptoms proceed partly from the sharpness of the Nervous Juice which grate● and vellicates the Nerves and is apt to stagnate in them and partly from the Blood which is not well and regularly fixed in the Heart hence proceed acute and wandring Pains about the Mediastinum and Shoulders and sometimes such as imitate the Cholic and Nephritic Passions Thus tho this Acid Juice according to Helmont and Sylvius may be very useful in some parts of the Body and tho it may serve for a useful Ferment yet too great a quantity of it in the Blood may cause a Disease and indicate an Evacuation but it is now high time for me to return from this Digression Assimulation Membrification or the third Concoction We come now to the third Concoction which is the third Office in the Nutritive Function and that is Membrification or Assimulation this is performed when the Nutritive Juice is sufficiently prepared and by the Impulse of the conveying Vessels is brought near to the parts that are to be nourished and there by an Apposition● Agglutination and Transmutation all which must in order succeed each
whole Body it is of every side encompassed by the Lungs yet its Motion is perceived most on the left Side 1st Because the great Artery is on that Side The reason why it beats more on the left side than on the right and the Cavity of the left Ventricle far exceeds that of the right and in this the Vital Spirit is contained Hence it is vulgarly reputed altho erroneously That the Heart hath its residence on the left Side and some Practitioners apply Cordial Epithems only to the left Side 2dly The Vena Cava being on the right Side and there ascending thro the Thorax the Heart cannot conveniently decline that way It is of a Conic Figure the upper part is called the Basis or Radix of it the lower Mu●ro Vertex Apex or the Cone of the Heart its primary Action is to be the Fountain of Heat this is manifest by that Disease called a Syncope and other defects of the Heart where its Heat is intercepted for then the Members of the Body destitute do faint and lose their brisk Activity wherewith they were before actuated Hence Cordials profit in such Affects How Cordials help the Heart in Syncope's by exciting the almost extinguisht Heat and stirring up the drooping Spirits this Heat is not caused only by the Motion of the Heart as the Car●e●ians say it is for there is implanted Heat in the Heart before its Motion and Motion is only the Preserver and not the Producer of Heat in the Heart but this Heat is excited by an Ebullition whereby the Blood dilating it self requires a more ample space and so breaks forth just as the mixture of Lime and Water produces an Ebullition and Flower of Brimstone mingled with Spirit of Turpetine and Salt of Tartar with Aqua fortis causes a great Fervescency 3dly Another great use of the Heart is to turn Chyle into Blood to be the Organ of Sanguification and to perfect and renew the depauperated Blood that returns in the Veins in its Circulation Another use of it is to move continually Hence it keeps the Blood from Putrefaction makes it more elaborate kindles that Vital Flame that 's in it and disperses it as a Nutriment adapted to every part This Motion is called the Pulse The Pulse which is continual and never ceasing stirred up by the Blood flowing into it and the Pulsive Faculty resident therein this consists of Systole Diastole It s Systole Diastole and Perisystole and Perisystole Systole the proper and natural motion of the Heart is a Contraction of it into a narrow compass that so the contained Blood might be forc'd from the right Ventricle thro the Arterial Vein into the Lungs and from the left thro the Arteria Aorta into the whole Body The Diastole which is Accidentary and not so properly called a Motion as the Systole because it is a Passion rather than an Action is a Dilatation of the Heart that it might draw in the Blood thro the Vena Cava into the right Ventricle and thro the Arteriae Venosa into the left Perisystole is the space of rest between the two preceding Motions In every Systole the Heart doth plentifully receive the Blood and in every Diastole it plentifully expels it After Dr. Harvey had found out the Circulation of the Blood laying down such evident and infallible Demonstrations as compell'd all to believe it yet many ignorant of the Fabric and Motion of the Heart thought that a few Drops a Scruple or a Dram at the most of Blood was thrown out of the Heart at every Pulse and so imagined that the Mass of Blood in the Body is many hours yea some days circulating thro the Body Yet I must acknowledg my Self to be a Proselyte of that Learned and Famous Physician Dr. Lower Dr. Lower De Corde who hath wrote an Excellent Book of the Heart and also of Exquisite Dr. Charleton The Circulation of the Blood the Author of Oeconomia Animalis That the whole Mass of Blood doth not only once or twice but very often pass thro the Heart in the space of an hour For if we compute how much Blood flows into the Ventricles of the Heart when it is dilated how much emptied out of it when it is contracted how many Pulses there are in an hour how much Blood there is contained in the whole Body we shall easily evince this Assertion for by Autopsy it appears and by the experience and testimony of Renowned Harvey that in a Healthful Man the left Ventricle of the Heart will at once contain two Ounces and so much is thrown out at every Systole and that there are Two thousand Pulses in the space of an hour which is the least Computation of all for Waeleus and Regius have numbred Three thousand and in some Four thousand Plempius 4450 Slegelius 4876 Rolfincius 4420 and Bartholine on his own Wrist 4400. tho these differ according to the Age Temperament and Diet c. And suppose that in a Man there are Twenty five Pounds of Blood which is a greater quantity than is granted either by Nature or Anatomists for the quantity of Blood contained in a Humane Body seldom exceeds Twenty five pound and is seldom under Fifteen If we suppose two Ounces of Blood received and thrown out at every Pulse and Two thousand Pulses in an hour How often the Blood circulates thro the Body in an hour the number of Ounces that pass thro the Heart in that space make up Three hundred thirty two pound Hence it necessarily follows that the whole Mass of Blood circulates thro the Body thirteen times every hour but seeing so great a quantity of Blood is seldom found in the Body of a sound Man and so few pulses in the space of an hour Vid. Dr. Lower de Corde it is very congruous to reason that the Blood passes thro the Heart more than Thirteen Times in an hour At the Basis of the Heart there are two Processes called Anricula their use is to receive the Blood and Air least it suddenly rush into the Heart and cause a Suffocation there are also on both sides two large Cavities which are called the Ventricles of the Heart of which the right receives the Blood from the Vena Cava to supply the Lungs and sends it into the left Ventricle to make the Vital Spirit and Arterial Blood of that Blood prepared in the right Ventricle and transmitted thro the Septum and the Lungs and of the Air drawn in thro the Mouth and Nostrils prepared in the Lungs and sent thro the Arteria Venosa with the Blood into the left Ventricle of the Heart The use of both these Ventricles is to generate and perfect the Arterial Blood to receive the Venal Blood make it more perfect and expel it thro the Arteries into the extreme parts of the Body and that they may thereby be nourish'd Between these two Ventricles there is an Interstitium or Partition called