Alcmaeon of Croton was an early Greek medical writer and . Later authors such as Iamblichus (VP , ), Philoponus (De An. p. 88), and. Philosopher and naturalist Greek, who lived in the 5th century BC Some authors consider it a disciple of Pythagoras, given that continues th. View the profiles of people named Alcmeon de Crotona. Join Facebook to connect with Alcmeon de Crotona and others you may know. Facebook gives people.

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Alcmeon de Crotona – La Neurona Errant

That Aristotle wrote a separate treatise in response to Alcmaeon argues in favor of his originality. These observations contributed to the study of medicine by establishing the connection between the brain and the sense organs, and outlined the paths of the optic nerves as well as stating that the brain is the organ of the mind. He also practiced astrology and meteorology. Fondation Hardt, Entretiens Alcmaeon studied not just humans but also animals and plants. Retrieved from ” https: Alcmaeon is the first to raise a series of questions in human and animal physiology that later become stock problems, which every thinker tries to address.

But why did Alcmaeon suppose that the soul must be always in motion? Hearing arises when an external sound is first transmitted to the outer ear and then picked up by the empty space kenon in the inner ear, which transmits it to the brain.

Tag: Alcmeon de Crotona

Greek texts of the fragments and testimonia with commentary in Latin. Alcmaeon might be quite independent of these Pythagoreans and trying to persuade them of his distinct point of view.

He gave an explanation of the sterility of mules DK, B3 and, if we can believe Aristotle, thought that goats breathed through their ears DK, A7. Aristotle complains, however, that Alcmaeon did not arrive at a definite set of opposites but spoke haphazardly of white, black, sweet, bitter, good, bad, large, and small, and only threw in vague comments about the remaining opposites.


Alcmeón de Crotona

A majority of scholars up to the middle of the twentieth century followed this tradition. Apart from this possibility regarding Aristoxenus, no one earlier than Diogenes Laertius ca.

This is clearly fallacious, since it assumes that things that are alike in one respect will be alike in alcmfon others. There are three references to his astronomical theory DK, A4. Other scholars regard the remark as genuine e.

Alcmeón de Crotona – Wikipedia, a enciclopedia libre

Theophrastus says that Alcmaeon did not explain sensation by the principle of like re like i. Animals have brains too, however, and thus might appear to be able to carry out the simple correlation of the evidence from the various senses, whereas the human ability to make inferences and judgments DK, B1 appears to be a more plausible candidate for the distinctive activity of human intelligence.

The infant in the womb absorbs nutrients through its entire body, like a sponge, although another report suggests that the embryo already feeds through its mouth DK, A Princeton University Press, — Alcmaeon thought that the sensory organs were connected to the brain by channels poroi and may have discovered the poroi connecting the eyes crotonx the brain i.

However, Aristotle emphasizes that Alcmaeon posited an indefinite number of opposites as active in the human body in contrast to the Pythagoreans who specified ten pairs see 4.

Aristotle says that “Alcmaeon of Croton lived when Pythagoras was old,” [ Metaphysics1, v, 30, a] but it would appear that the passage is interpolated. An extremely late dating for his activity after BCE makes him appear to espouse the typical views of the age allcmeon than to break new ground. He was the first to develop an argument for the immortality of the soul.

Presocratic cosmologies of this period devoted alcmeo attention to questions of human physiology and medicine, and conversely the early treatises in the Hippocratic corpus often paid some attention to cosmology see Aristotle, Resp. Certainly most of the opposites crotoma are mentioned as crucial to Alcmaeon do not appear in the Pythagorean table of opposites, and there is no trace of the crucial Pythagorean crotoja between limit and unlimited in Alcmaeon.


He mentions that Alcmaeon excised an animal eye to study the optic nerve. Another group has him born around so that his book would have been published in or later Guthrie[— BCE]; Lloyd[— BCE]. Calcidius ‘ commentary on Plato ‘s Timaeus praises Alcmaeon as well as Callisthenes alcmfon Herophilusabout their work on the nature of the eye. Socrates connects this view of the brain with an empiricist epistemology, which Aristotle will later adopt Posterior Analytics a3 ff. Although Alcmaeon is often described as a pupil of Pythagorasthere are reasons to doubt whether he was frotona Pythagorean at all; [17] his name seems to have crept into lists of Pythagoreans given us by later writers.

Hankinson [, 32] provides two possible answers and discusses the difficulties with them. It crotna unclear whether he also presented a cosmology in terms of opposing powers, but we do have some testimonia concerning his views on astronomy. Sense organs also have pores, but these function not to connect the sense organ to the seat of intelligence which for Empedocles is the heart but to determine whether the sense organ can receive the effluences that are poured forth by external objects Solmsen; Wright Alcmaeon addressed his book to three men who may have been Pythagoreans:.

Even if this is a dedication, it does not follow that Alcmaeon agreed with the views of his addressees. Did he believe in reincarnation as the Pythagoreans did? Enhanced bibliography for this entry at PhilPaperswith links to its database.

From Wikipedia, the free encyclopedia. Open access to the SEP is made possible by a world-wide funding initiative. Little, Brown and Company. Alcmaeon had considerable impact on his successors in the Greek philosophical tradition. It is a surprising remark for Aristotle to make, since he only refers to Pythagoras once elsewhere in all his extant writings and throughout this passage of the Metaphysics refers to the Pythagoreans or Italians in the plural.