medical science

Phineas Gage’s Accident and the Science of the Mind and the Brain

Phineas Gage’s Accident and the Science of the Mind and the Brain

Phineas Gage(1823–1860) On September 13, 1848, Phineas Gage (aged 25) was foreman of a work gang blasting rock while preparing the roadbed for the Rutland & Burlington Railroad outside the town of Cavendish, Vermont, when a large iron rod was driven completely through his head. Much of his brain’s left frontal lobe was destroyed, reportedly affecting his personality and behavior. Phineas Gage influenced nineteenth-century discussion about the mind and brain,…
Luigi Galvani’s Discoveries in Bioelectricity

Luigi Galvani’s Discoveries in Bioelectricity

Luigi Aloisio Galvani(1737 – 1798) On September 9, 1737, Italian physician, physicist and philosopher Luigi Aloisio Galvani was born. He is best known for his discoveries in bioelectricity. In particular, he discovered that the muscles of dead frogs legs twitched when struck by a spark. As a legacy, Galvani’s name survives in the Galvanic cell, Galvani potential, galvanic corrosion, the galvanometer and galvanization. Moreover, his reports also heavily influenced famous…
The Contraceptive Pill – One of the Most Influential Inventions of the 20th Century

The Contraceptive Pill – One of the Most Influential Inventions of the 20th Century

Different kinds of birth control pillsImage: Ceridwen On August 18, 1960, the first contraceptive pill Enovid went on public sale in the U.S. But the contraceptive pill was not available to married women in all states of the U.S. until 1972. Especially the Roman Catholic Church holds a strong position against the contraceptive pill, because according to her teachings artificial contraception distorts the nature and purpose of sex. According to…
Edward Jenner’s Fight against Smallpox

Edward Jenner’s Fight against Smallpox

Edward Jenner(1749 – 1823) On May 17, 1749, English physician and scientist Edward Anthony Jenner was born, who was the pioneer of smallpox vaccine. He is often referred to as “the father of immunology”. Edward Jenner was lucky to receive a good education and decided to go into the field of medicine quite early. Already at the age of 14, he was apprenticed to a surgeon and later also studied…
Athanasius Kircher – A Man in Search of Universal Knowledge

Athanasius Kircher – A Man in Search of Universal Knowledge

Athanasius Kircher (ca. 1602 – 1680) On May 2nd, 1601 (or 1602), German Jesuit scholar Athanasius Kircher was born. He has published most notably in the fields of oriental studies, geology, and medicine, and has been compared to Leonardo da Vinci for his enormous range of interests. He is regarded as one of the founders of Egyptology for his (mostly fruitless) efforts in deciphering Egyptian hieroglyphs, wrote an encyclopedia about…
The Avery-McLeod-McCarthy Experiment

The Avery-McLeod-McCarthy Experiment

Griffith’s experiment discovering a “transforming principle” in heat-killed virulent smooth pneumococcus is that it enables the transformation of rough non-virulent pneumococcus On February 1, 1944, physician and medical researcher Oswald Avery together with his colleagues Colin MacLeod and Maclyn McCarty announced that DNA is the hereditary agent in a virus that would transform a virus from a harmless to a pathogenic version. This study was a key work in modern…
Louis Pasteur – the Father of Medical Microbiology

Louis Pasteur – the Father of Medical Microbiology

Louis Pasteur (1822 – 1895) On December 27, 1822, French chemist Louis Pasteur was born, who is considered one of the most important founders of medical microbiology. He is remembered for his remarkable breakthroughs in the causes and preventions of diseases. Louis Pasteur was born into a poor family as the son of a tanner in France. In his school years the young patriot was an average student, favoring drawing…
Christiaan Barnard and the First Heart Transplant

Christiaan Barnard and the First Heart Transplant

The restored scene from Dr Barnard’s first human heart transplantation On December 3, 1967 at the Groote Schuur Hospital in Cape Town South Africa, Christiaan Barnard performed the world’s first adult heart transplant on Louis Washkansky. Although Norman Shumway is widely regarded as the father of heart transplantation, it was the young South African Christiaan Barnard utilizing the techniques developed and perfected by Norman Shumway and Richard Lower, who performed…
Paracelsus – a Typical Renaissance Scientist

Paracelsus – a Typical Renaissance Scientist

Paracelsus (1493-1541) On November 11, 1493, Philippus Aureolus Theophrastus Bombastus von Hohenheim, aka Paracelsus, the famous Renaissance physician, botanist, alchemist, astrologer, and general occultist was born. Theophrastus Phillippus Aureolus Bombastus von Hohenheim was born in Switzerland in times of upheaval. Columbus had just arrived the New World with the Santa Maria, Nikolaus Copernicus was (a few years later) about to cause a an uproar with his heliocentric theory and Martin…
Alexander Fleming and the Penicillin

Alexander Fleming and the Penicillin

Alexander Fleming (1888-1951)on a stamp from Faroe Islands On September 3, 1928, scottish pharmacologist Alexander Fleming by chance and because of his notorious untidyness discovered Penicillin. In 1927, Alexander Fleming was investigating the properties of staphylococci, a family of bacteria, most of them being harmless and residing on the human skin. Fleming was already well-known from his earlier work, and had developed a reputation as a brilliant researcher, but his…
Relation Browser
Timeline
0 Recommended Articles:
0 Recommended Articles: