Definition of "epiphenomenon"

Yet I would suggest that philosophical and even medical curiosity are only epiphenomenons of another condition that brought deafness to cultural attention.

1997, Lennard J. Davis, “Universalizing Marginality: How Europe Became Deaf in the Eighteenth Century”, in Lennard J. Davis, editor, The Disability Studies Reader, New York, N.Y., London: Routledge, part I (Historical Perspectives), page 114

[R]esource conservation is an epiphenomenon of warfare: a no-man's land between two warring tribes becomes a wildlife refuge because hunters do not visit the area for fear of becoming casualties in the war.

1999, Eugene S. Hunn, “Mobility as a Factor Limiting Resource Use on the Columbia Plateau”, in Dale D. Goble, Paul W. Hirt, editors, Northwest Lands, Northwest Peoples: Readings in Environmental History, Seattle, Wash.: University of Washington Press, page 167

Let's ask the question: Do epiphenomenons of emotions and feelings appear in these artificial brains? If so, where do they appear? It would be difficult to explain how such epiphenomenons might not appear in an artificial neural network, just as it does in a natural network.

2021, Wieslaw Galus, Janusz Starzyk, “Epilogue”, in Reductive Model of the Conscious Mind (Advances in Human and Social Aspects of Technology), Hershey, Pa.: IGI Global, part 3 (The Artificial Mind), page 285

It is a necessary corollary of the view here advanced that in instinct as such consciousness is a mere epiphenomenon—a by-product, with no bearing whatever on the performance of the activity in so far as it is instinctive.

1894, C[onwy] Lloyd Morgan, “Instinct and Intelligence”, in Havelock Ellis, editor, An Introduction to Comparative Psychology (The Contemporary Science Series), London: Walter Scott, […], page 208

According to this hypothesis, mind is a ‘collateral product’ of the physical, an ‘epiphænomenon’ accompanying, but never causally affecting, the physical series of phænomena.

1900 April, “Art. VIII.—Ward’s ‘Naturalism and Agnosticism.’ Naturalism and Agnosticism. The Gifford Lectures Delivered before the University of Aberdeen in the Years 1896–1989. By James Ward, […]. 2 vols. (London, 1899.) [book review]”, in The Church Quarterly Review, volume L, number XCIX, London: Spottiswoode & Co., page 133

From the monistic standpoint there is a choice between two possible alternatives; either consciousness is a form of energy, like heat, etc., or it is merely a so-called epiphenomenon. […] It is essential to have a clear notion of what is meant by an epiphenomenon. […] It designates an accompanying incident of a process which is assumed to have no causal relation to the further development of the process. […] For many years I have tried to recognize some actual idea underneath the epiphenomenon hypothesis of consciousness, but it more and more seems clear to me that there is no idea at all, and that the hypothesis is an empty phrase, a subterfuge, which really amounts only to this—we can explain consciousness very easily by merely assuming that it does not require to be explained at all.

1902 August, Charles Sedgwick Minot, “The Problem of Consciousness in Its Biological Aspects”, in The Popular Science Monthly, volume LXL, number 4, New York, N.Y.: The Science Press, page 291

EPIPHÆNOMENA, […] Signs in Diſeaſes which appear afterwards.]

Bailey, “EPIPHÆNOMENA”, in An Universal Etymological English Dictionary: […], London: […] E. Bell, J. Darby, […], column 2

The appetite commonly remains little impaired, but it is conjoined with the fear of taking food. The tongue is generally clean, and the taste natural; a contrary state the author considers and denominates an epiphenomenon.

1820 February, “Art. V. Monographie des Dégénérations scirrheuses de l’Estomac. Par Frédéric Chardel, D.M. &c. A Paris, 1808. pp. 213. [book review]”, in [John Anderson], editor, The Quarterly Journal of Foreign Medicine and Surgery; and of the Sciences Connected with Them, volume II, number VI, London: […] [Anderson and Co.] for F. C. and J. Rivington, […], and J[ohn] Anderson, […], page 164

In all cases, the presence of bile in the blood is a mere epiphænomenon, and therefore demands no special attention.

1845 April, Samuel G. White, “Clinical Lectures and Reports. Philadelphia Hospital. Saturday, January 4, 1845. Clinic of Professor [Robley] Dunglison.”, in Robert M. Huston, editor, The Medical Examiner, and Record of Medical Science, volume I (New Series; volume VIII overall), number IV, Philadelphia, Pa.: Lindsay & Blakiston, […], page 210

In amenorrhœa, epistaxis is by no means unfrequent; and often relieves the anomalous symptoms, especially those referable to the encephalon, which are the results of the irregular hyperæmia thus induced. The same may be said of it as an epiphænomenon in febrile affections—inflammatory and adynamic,—of which conditions it is often an important symptom.

1848, Robley Dunglison, “Diseases of the Nose”, in The Practice of Medicine: A Treatise on Special Pathology and Therapeutics. […], 3rd edition, volume II, Philadelphia, Pa.: Lea and Blanchard, book VII (Diseases of the Organs of the Senses), page 352

If a lady patient comes to your office and complains of severe backache, weight in the rectum, and a general bearing down, as she will call it, and has leucorrhœa with dysmenorrhœa, nervous disturbances, lame and difficult locomotion, menorrhagia, dyspareunia, pelvic neuralgia, epigastric depression, gastric derangement, uterine colic or tenesmus, sterility and many other symptoms that are epiphænomena of their own, do not, I beg of you, sit up very late, looking for the indicated remedy, for most likely you have a perfect case of retroversion, which is producing all of these annoying symptoms, by creating congestion of the uterine body, obstructing the cervical canal, and causing pressure on the rectum, congestion of the ovaries, and reflex nervous manifestations.

1882 June, Phil Porter, “Stenosis of the Cervix Uteri”, in E. A. Lodge, Sen’r, editor, The American Observer Medical Monthly: […], volume IX (New Series; volume XIX overall), Detroit, Mich.: E. A. Lodge, Sen’r, […], page 280