Physiologists

Vote for Your Favourite Physiologists

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 1 
Jared Diamond
(American Historian, Geographer, Author, and Ornithologist)
Jared Diamond
10
Birthdate: September 10, 1937
Sun Sign: Virgo
Birthplace: Boston, Massachusetts, United States

Jared Diamond is an American historian, geographer, author, and ornithologist. He is best known for his books, The Third Chimpanzee, Collapse, Upheaval, and The World Until Yesterday. His 1997 book Guns, Germs, and Steel earned him the prestigious Pulitzer Prize. In 1999, he was awarded the National Medal of Science. Jared Diamond is currently working as a professor at UCLA.

 2 
Wilhelm Wundt
(Philosopher)
Wilhelm Wundt
6
Birthdate: August 16, 1832
Sun Sign: Leo
Birthplace: Mannheim, Germany
Died: August 31, 1920

Wilhelm Wundt was a German physiologist, professor, and philosopher. He is often counted among the founders of modern psychology and is widely considered the father of experimental psychology. He is also credited with founding the first laboratory for psychological research, which he founded at the University of Leipzig in 1879.

 3 
Otto Heinrich Warburg
(German Physiologist, Medical Doctor and Winner of the 1931 Nobel Prize in Medicine)
Otto Heinrich Warburg
6
Birthdate: October 8, 1883
Sun Sign: Libra
Birthplace: Freiburg im Breisgau, Germany
Died: August 1, 1970

Otto Heinrich Warburg was a German medical doctor and physiologist. In 1931, his discovery of the nature of the respiratory enzyme earned him the prestigious Nobel Prize in Physiology or Medicine. He also played an important role during World War I where he served as an officer in the cavalry regiment; he was honored with the Iron Cross for bravery.

 4 
Theodor Schwann
(Physiologist)
Theodor Schwann
6
Birthdate: December 7, 1810
Sun Sign: Sagittarius
Birthplace: Neuss, Germany
Died: January 11, 1882

Theodor Schwann was a German physiologist and physician best remembered for his important contributions to biology. He is credited with discovering the Schwann cells, which is named after him. He is also credited with discovering pepsin and the organic nature of yeast. Theodor Schwann also invented the term metabolism.

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 5 
Jessica Meir
(American-Swedish Physiologist, Marine Biologist, and NASA Astronaut)
Jessica Meir
6
Birthdate: July 15, 1977
Sun Sign: Cancer
Birthplace: Caribou, Maine, United States

Jessica Meir is an American-Swedish physiologist, marine biologist, and NASA astronaut. She is best known for her studies of the physiology of bar-headed geese and the behavior and diving physiology of emperor penguins. In 2020, Jessica Meir was named in Time magazine's Most Influential People list.

 6 
Claude Bernard
(Physiologist)
Claude Bernard
6
Birthdate: July 12, 1813
Sun Sign: Cancer
Birthplace: Saint-Julien, France
Died: February 10, 1878

Claude Bernard was a French physiologist whose scientific experiments led to several important discoveries. He is credited with coining the phrase milieu intérieur, which refers to the extracellular fluid (ECF) environment. He also pioneered the use of a blinded experiment to eliminate various experimental biases.

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 7 
Johann Friedrich Blumenbach
(German Physician & Naturalist Considered to be a Main Founder of 'Zoology' and 'Anthropology' as Comparative, Scientific Disciplines)
Johann Friedrich Blumenbach
8
Birthdate: May 11, 1752
Sun Sign: Taurus
Birthplace: Gotha, Germany
Died: January 22, 1840

A pioneer of physical anthropology, Johann Friedrich Blumenbach laid down one of the first racial classification systems for humans after studying human skulls, dividing mankind into five racial groups. Born into a family of academics, he was a prodigy. He was against scientific racism, though his theory promoted the degenerative hypothesis.

 8 
Albert Szent-Györgyi
(Physiologist)
Albert Szent-Györgyi
4
Birthdate: September 16, 1893
Sun Sign: Virgo
Birthplace: Budapest, Austria-Hungary
Died: October 22, 1986

Born in Budapest, Nobel Prize-winning biochemist Albert Szent-Györgyi shot himself in the arm while serving in World War II, so that he could be sent back home, and then studied medicine. While he is remembered for first isolating vitamin C, unknown to many, he was also a skilled pianist.

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 9 
Jan Ingenhousz
(Physiologist, Biologist and Chemist.)
Jan Ingenhousz
6
Birthdate: December 8, 1730
Sun Sign: Sagittarius
Birthplace: Breda, Netherlands
Died: September 7, 1799

The man who discovered photosynthesis, Jan Ingenhousz was born in the Netherlands but later settled in England. He is also remembered for his pioneering research on thermal conduction and the prevention of smallpox and even successfully inoculated the Habsburg family against smallpox. He was also Maria Theresa’s personal doctor.

 10 
Andrew Huxley
(English Physiologist, Biophysicist and Winner of the 1963 Nobel Prize for Physiology / Medicine)
Andrew Huxley
4
Birthdate: November 22, 1917
Sun Sign: Sagittarius
Birthplace: Hampstead, London, England
Died: May 30, 2012

Nobel Prize-winning physiologist Andrew Huxley is remembered for his studies on nerves and fibers and the chemical processes related to the transmission of nerve impulses. The grandson of biologist T.H. Huxley and the son of the author Leonard Huxley, he was later also knighted for his achievements.

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 11 
Emil Adolf von Behring
(German physiologist)
Emil Adolf von Behring
6
Birthdate: March 15, 1854
Sun Sign: Pisces
Birthplace: Ławice
Died: March 31, 1917

Nobel Prize-winning German physiologist Emil Adolf von Behring is remembered as a pioneer of immunology for his research on serum therapy developed an antitoxin to cure diphtheria. One of the 13 children of his parents, he had studied medicine at a military academy due to lack of funds.

 12 
Jan Baptista van Helmont
(Belgian Physician and Chemist Who First Identified Carbon Dioxide)
Jan Baptista van Helmont
4
Birthdate: January 12, 1580
Sun Sign: Capricorn
Birthplace: Brussels, Belgium
Died: December 30, 1644

Belgian physician and chemist Jan Baptista van Helmont often considered the founder of pneumatic chemistry, is also said to have used the word “gas” for the first time in the scientific world. He is also said to have been the first to identify gas sylvestre, which later came to be known as carbon dioxide.

 13 
Jan Evangelista Purkinje
(Physiologist)
Jan Evangelista Purkinje
3
Birthdate: December 17, 1787
Sun Sign: Sagittarius
Birthplace: Libochovice, Bohemia
Died: July 28, 1869
 14 
Charles Scott Sherrington
(English Neurophysiologist Who Won the 1932 Nobel Prize in Medicine)
Charles Scott Sherrington
3
Birthdate: November 27, 1857
Sun Sign: Sagittarius
Birthplace: Islington, London, England
Died: March 4, 1952

Charles Scott Sherrington was an English histologist, neurophysiologist, pathologist, and bacteriologist. In 1932, Sherrington and Edgar Douglas Adrian were awarded the Nobel Prize in Physiology or Medicine for their discoveries of the functions of neurons. Charles Scott Sherrington's exposition of synaptic communication between neurons helped understand the central nervous system. He was also the recipient of the prestigious Royal Medal.

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 15 
Nicolae Paulescu
(Romanian Scientist Known for His Research on 'Insulin' and His Anti-Semitic Writings)
Nicolae Paulescu
3
Birthdate: October 30, 1869
Sun Sign: Scorpio
Birthplace: Bucharest, Romania
Died: July 17, 1931

Known for his pathbreaking research on the hormone insulin, Romanian physiologist Nicolae Paulescu was also a professor of medicine. He had a tiff with the Nobel Prize committee on their decision to award two other scientists for the discovery of insulin. His anti-Semitic writings influenced the Iron Guard movement.

 16 
David Julius
(American Physiologist Who Discovered the Receptors for Touch and Temperature)
David Julius
3
Birthdate: November 4, 1955
Sun Sign: Scorpio
Birthplace: Brooklyn, New York, United States

David Julius is an American physiologist best known for winning the prestigious Nobel Prize in Physiology or Medicine in 2021. He won the award alongside Ardem Patapoutian for discovering the receptors for touch and temperature. David Julius is also the recipient of several other awards, such as the Shaw Prize,  Gairdner Foundation International Award, and Prince of Asturias Prize.

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 17 
Sir John Eccles
(Australian Neurophysiologist Who Won the Nobel Prize in Medicine for His Work on the Synapse)
Sir John Eccles
3
Birthdate: January 27, 1903
Sun Sign: Aquarius
Birthplace: Melbourne, Australia
Died: May 2, 1997

Sir John Eccles was a philosopher and neurophysiologist whose services to physiological research earned him the title of Knight Bachelor in 1958. His work on the synapse earned him the Nobel Prize in Physiology or Medicine, which he shared with Alan Lloyd Hodgkin and Andrew Huxley in 1963. The same year, he also received the Australian of the Year Award.

 18 
Étienne-Jules Marey
(French Scientist Who is Widely Considered to be a Pioneer of Photography)
Étienne-Jules Marey
3
Birthdate: March 5, 1830
Sun Sign: Pisces
Birthplace: Beaune, France
Died: May 15, 1904

Étienne-Jules Marey was a French scientist, chronophotographer, and physiologist. He is best remembered for his work which played a major role in the development of physical instrumentation, cardiology, cinematography, aviation, and the science of laboratory photography. Étienne-Jules Marey is widely regarded as a pioneer of photography.

 19 
Charles Best
(Co-discoverer of Insulin)
Charles Best
3
Birthdate: February 27, 1899
Sun Sign: Pisces
Birthplace: West Pembroke, Pembroke, Maine, United States
Died: March 31, 1978

Charles Best made history with his discovery of insulin, along with Sir Frederick Banting, thus paving the path for its use as a treatment for diabetes. He, however, failed to get the 1923 Nobel Prize for Physiology or Medicine, like Banting, as he didn’t receive his medical degree till 1925.

 20 
Johannes Peter Müller
(One of the Great Natural Philosophers of the 19th Century)
Johannes Peter Müller
3
Birthdate: July 14, 1801
Sun Sign: Cancer
Birthplace: Koblenz, Germany
Died: April 28, 1858

Johannes Peter Müller was a German physiologist, ichthyologist, herpetologist, and comparative anatomist. Known for his discoveries and his capability to synthesize knowledge, Müller made important contributions to the field of physiology. He also mentored physiologists and scientists like Hermann von Helmholtz, Theodor Schwann, Emil du Bois-Reymond, Friedrich Gustav Jakob Henle, Ernst Haeckel, and Ernst Wilhelm Brücke.

 21 
Walter Bradford Cannon
(American Physiologist Who Developed the Theory of Homeostasis)
Walter Bradford Cannon
3
Birthdate: October 19, 1871
Sun Sign: Libra
Birthplace: Prairie du Chien, Wisconsin, United States
Died: October 1, 1945

Walter Bradford Cannon was an American physiologist best remembered for his association with Harvard Medical School, where he served as chairman and professor of the Department of Physiology. Walter Bradford Cannon is credited with developing the theory of homeostasis and coining the term fight-or-flight response. 

 22 
Brian Kobilka
(American Physiologist Whose Discoveries Revealed the Workings of 'G Protein-Coupled Receptors')
Brian Kobilka
3
Birthdate: May 30, 1955
Sun Sign: Gemini
Birthplace: Little Falls, Minnesota, United States

Brian Kobilka is an American physiologist best known for winning the Nobel Prize in Chemistry in 2012. He is also credited with co-founding a biotechnology company named ConfometRx. Brian Kobilka is currently working as a professor at Stanford University School of Medicine.

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 23 
Arthur Guyton
(American Physiologist Who Authored the Best-Selling Medical Physiology Textbook in the World)
Arthur Guyton
3
Birthdate: September 8, 1919
Sun Sign: Virgo
Birthplace: Oxford, Mississippi, United States
Died: April 3, 2003

Arthur Guyton was an American physiologist best remembered for writing Textbook of Medical Physiology, which is still being used in medical schools as the standard textbook on the subject. Arthur Guyton's well known work is the best-selling medical physiology textbook in the world. It has also been translated into many languages.

 24 
Archibald Hill
(British Physiologist and Winner of 1922 Nobel Prize in Physiology / Medicine)
Archibald Hill
3
Birthdate: September 26, 1886
Sun Sign: Libra
Birthplace: Bristol, England
Died: June 3, 1977

Nobel Prize-winning physiologist and biophysicist Archibald Hill is best remembered for his research on muscular heat production. The Cambridge alumnus also taught physiology at Manchester University and UCL, and was a research professor at the Royal Society. He was married to the sister of economist John Maynard Keynes.

 25 
Giovanni Alfonso Borelli
(Italian Physiologist, Physicist and Mathematician)
Giovanni Alfonso Borelli
3
Birthdate: January 28, 1608
Sun Sign: Aquarius
Birthplace: Naples, Italy
Died: December 31, 1679

While he matriculated in math and taught the subject later, Giovanni Alfonso Borelli also made pioneering discoveries as a physicist and physiologist. With works such as De Motu Animalium, he revolutionized the field of biomechanics, explaining muscular movements with the help of statics and dynamics.

 26 
John Scott Haldane
(British Physician Physiologist and Philosopher)
John Scott Haldane
3
Birthdate: May 2, 1860
Sun Sign: Taurus
Birthplace: Edinburgh, Scotland
Died: March 14, 1936

Copley Medal-winning Scottish physiologist John Scott Haldane is best remembered for his research on the physiology of respiration. He also contributed significantly to mine safety regulations and developed a method to help deep-sea divers. It is believed, he would often lock himself in sealed rooms, inhaling gases, to observe their effects on him.

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 27 
Henry Hallett Dale
(English Physiologist, Pharmacologist and 1936 Nobel Prize Winner in Medicine)
Henry Hallett Dale
3
Birthdate: June 9, 1875
Sun Sign: Gemini
Birthplace: London, England
Died: July 23, 1968

Henry Hallett Dale was an English physiologist and pharmacologist. He is best remembered for winning the prestigious Nobel Prize in Physiology or Medicine in 1936 along with Otto Loewi. Henry Hallett Dale was also the recipient of many other awards like the Royal Medal, the Copley Medal, and the Albert Medal.

 28 
Charles Richet
(Physiologist)
Charles Richet
3
Birthdate: August 25, 1850
Sun Sign: Virgo
Birthplace: Paris, France
Died: December 4, 1935

Charles Richet was a French physiologist remembered for his pioneering work in immunology. He is acclaimed for his work on anaphylaxis, which earned him the prestigious Nobel Prize in Physiology or Medicine in 1913. He was also interested in the study of the paranormal. A proponent of eugenics, Richet was in charge of the French Eugenics Society for six years.

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 29 
John James Rickard Macleod
(British Biochemist and Physiologist Who Co-Discovered 'Insulin' and Worked on 'Carbohydrate Metabolism')
John James Rickard Macleod
7
Birthdate: September 6, 1876
Sun Sign: Virgo
Birthplace: Clunie, Perthshire, Scotland
Died: March 16, 1935

John James Rickard Macleod was a Scottish biochemist and physiologist. Even though his research covered diverse topics in physiology and biochemistry, he is best remembered for his work in carbohydrate metabolism. He played a major role in the discovery and isolation of insulin, for which he shared the 1923 Nobel prize in Physiology or Medicine with Frederick Banting.  

 30 
Bernardo Houssay
(Argentine Physiologist Known for His Work on Pituitary Regulation of Glucose in Animals)
Bernardo Houssay
3
Birthdate: April 10, 1887
Sun Sign: Aries
Birthplace: Buenos Aires, Argentina
Died: September 21, 1971

Bernardo Houssay was an Argentine physiologist best remembered for winning the 1947 Nobel Prize for Physiology or Medicine and becoming the first Argentine Nobel Prize winner in the field of sciences. Bernardo Houssay won the award for discovering the role of the pituitary hormones in regulating the amount of glucose in animals. 

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 31 
Albert von Kölliker
(Anatomist)
Albert von Kölliker
3
Birthdate: July 6, 1817
Sun Sign: Cancer
Birthplace: Zürich, Switzerland
Died: November 2, 1905
 32 
Ernest Starling
(British Physiologist)
Ernest Starling
3
Birthdate: April 17, 1866
Sun Sign: Aries
Birthplace: London, England
Died: May 2, 1927

British physiologist Ernest Starling is best known for establishing the Starling’s hypothesis, which explained the fluid balance between tissues and vessels. A physiology professor at UCL, he later laid down the Law of the Heart and also worked on poisonous gases during World War I. He was, however, shunned by the Nobel Committee.

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 33 
Nehemiah Grew
(British Botanist and Physiologist Known for His Careful and Novel Observations on Plant Anatomy)
Nehemiah Grew
3
Birthdate: September 26, 1641
Sun Sign: Libra
Birthplace: Mancetter Parish, Warwickshire, England
Died: March 25, 1712

English botanist Nehemiah Grew is considered a pioneer of plant anatomy, along with Italian biologist and physician Marcello Malpighi. Initially a physician, he later penned iconic books on botany, such as The Anatomy of Plants. He also made pioneering studies in finger-print patterns. A genus of trees has been named after him.

 34 
Santorio Santorio
(Italian Physician and Physiologist Known for His Discoveries Concerning Metabolism and Invention of Technical Instruments)
Santorio Santorio
3
Birthdate: March 29, 1561
Sun Sign: Aries
Birthplace: Koper, Slovenia
Died: February 25, 1636

Santorio Santorio was an Italian physician, physiologist, and professor. He is best remembered for inventing several medical devices during his lifetime. He was the first person to use a water current meter, a wind gauge, and a thermoscope. Among his best known work is De Statica Medicina, which is credited with influencing generations of physicians.

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 35 
Emil du Bois-Reymond
(German Physiologist and Physician Who Developed Experimental Electrophysiology and Co-Discovering Nerve Action Potential)
Emil du Bois-Reymond
2
Birthdate: November 7, 1818
Sun Sign: Scorpio
Birthplace: Berlin, Germany
Died: December 26, 1896

Emil Heinrich Du Bois-Reymond was a German physiologist and physician. He is credited with developing experimental electrophysiology and co-discovering nerve action potential. He was also a renowned teacher and is known for his association with the University of Berlin where he served as a professor.

 36 
Jean Léonard Marie Poiseuille
(French Physiologist and Physicist Best Remembered for Formulating and Publishing the 'Hagen–Poiseuille Equation')
Jean Léonard Marie Poiseuille
5
Birthdate: April 22, 1797
Sun Sign: Taurus
Birthplace: Paris, France
Died: December 26, 1869

Jean Léonard Marie Poiseuille was a French physiologist and physicist. He is best remembered for formulating and publishing the Hagen–Poiseuille equation. Jean Léonard Marie Poiseuille came up with the equation after developing an interest in the flow of blood in capillaries and veins.

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 37 
E. Morton Jellinek
(American Biostatistician, Alcoholism Researcher, and Physiologist)
E. Morton Jellinek
3
Birthdate: August 15, 1890
Sun Sign: Leo
Birthplace: New York City, New York, United States
Died: October 22, 1963

E. Morton Jellinek was an American biostatistician, alcoholism researcher, and physiologist. He is best remembered for his association with the World Health Organization, where he worked as a consultant on alcoholism. E. Morton Jellinek was also associated with several prestigious institutions, such as Stanford University and Yale University.

 38 
Robert Remak
(German Physiologist Known for Discovering the Three Germ Layers of Embryo: 'Ectoderm', 'Mesoderm' and 'Endoderm')
Robert Remak
3
Birthdate: July 26, 1815
Sun Sign: Leo
Birthplace: Poznań, Poland
Died: August 29, 1865

German embryologist and neurologist Robert Remak is known for pathbreaking scientific feats such as the discovery of the Remak’s ganglia and the use of electrotherapy to treat nervous ailments. He also named the three layers of the embryo, the ectoderm, mesoderm, and endoderm. His Jewish origin deprived him from valid recognition.

 39 
Wilhelm Ludvig Johannsen
(Danish Botanist, Physiologist, and Geneticist Best Known for Coining the Terms Gene, Phenotype and Genotype)
Wilhelm Ludvig Johannsen
2
Birthdate: February 3, 1857
Sun Sign: Aquarius
Birthplace: Elsinore, Denmark
Died: November 11, 1927

Danish geneticist and botanist Wilhelm Ludvig Johannsen is remembered for his research on plant heredity. Initially a professor, who had also taught plant physiology at the University of Copenhagen, he later focused on research. He is also credited with coining the terms phenotype, genotype, and genes.

 40 
Charles-Édouard Brown-Séquard
(Neurologist)
Charles-Édouard Brown-Séquard
3
Birthdate: April 8, 1817
Sun Sign: Aries
Birthplace: Port Louis, Mauritius
Died: April 2, 1894
 41 
Roger Guillemin
(French-American Neuroscientist Who Won the Nobel Prize for Medicine in 1977)
Roger Guillemin
2
Birthdate: January 11, 1924
Sun Sign: Capricorn
Birthplace: Dijon, France

Roger Guillemin is a French-American neuroscientist. He is best known for his work on neurohormones, which earned him the prestigious Nobel Prize for Medicine in 1977. Guillemin is also the recipient of other prominent awards such as the National Medal of Science, Albert Lasker Award for Basic Medical Research, and Passano Award in Medical Sciences.

 42 
Carl Gustav Carus
(German Painter and Physiologist Who Created the Concept of the Vertebrate Archetype.)
Carl Gustav Carus
4
Birthdate: January 3, 1789
Sun Sign: Capricorn
Birthplace: Leipzig, Germany
Died: July 28, 1869

Carl Gustav Carus was a German painter and physiologist. He is best remembered for creating the concept of the vertebrate archetype. A man of many talents, Carl Gustav Carus was a renowned naturalist, psychologist, scientist, and doctor.

 43 
Albrecht von Haller
2
Birthdate: October 16, 1708
Sun Sign: Libra
Birthplace: Bern
Died: December 12, 1777

Swiss biologist Albrecht von Haller, who is hailed as the father of experimental physiology, grew up as a sickly child and thus often avoided sports and mastered Greek, Hebrew, and the Bible instead. Associated with the University of Göttingen, he later penned Physiological Elements of the Human Body, which revolutionized medical science.

 44 
Nathaniel Kleitman
(American Physiologist Who is Regarded as the 'Father of Modern Sleep Research')
Nathaniel Kleitman
4
Birthdate: April 26, 1895
Sun Sign: Taurus
Birthplace: Chișinău, Moldova
Died: August 13, 1999

Nathaniel Kleitman was an American sleep researcher and physiologist. Referred to as the father of modern sleep research, Kleitman is best remembered for writing his 1939 book Sleep and Wakefulness. Nathaniel Kleitman is also remembered for his association with the University of Chicago, where he served as Professor Emeritus in Physiology.

 45 
Ulf von Euler
(Physiologist and Pharmacologist)
Ulf von Euler
2
Birthdate: February 7, 1905
Sun Sign: Aquarius
Birthplace: Stockholm, Sweden
Died: March 9, 1983

Noted Swedish physiologist and pharmacologist Ulf von Euler was awarded the Nobel Prize in Physiology (1970) for his work on discovery of neurotransmitters. A full Professor of Physiology at Karolinska Institute for over three decades, he also received the Gairdner prize, became a Foreign Member of the Royal Society and a founding member of the World Cultural Council.

 46 
Charles Brenton Huggins
(Canadian-American Physician Who Discovered that Hormones Could be Used to Control the Spread of Some Cancers)
Charles Brenton Huggins
2
Birthdate: September 22, 1901
Sun Sign: Virgo
Birthplace: Halifax Regional Municipality, Canada
Died: January 12, 1997

Canadian-American surgeon and urologist Charles Brenton Huggins is remembered for his pathbreaking research on how some hormones are related to cancer, which eventually won him the Nobel Prize for Physiology or Medicine. His studies paved the way for the cure of cancer, specifically prostate cancer and breast cancer.

 47 
Richard Keynes
(British Physiologist)
Richard Keynes
2
Birthdate: August 14, 1919
Sun Sign: Leo
Birthplace: England
Died: June 12, 2010

Richard Keynes was a British physiologist best remembered for editing his great-grandfather Charles Darwin's accounts and illustrations of his popular voyage aboard HMS Beagle. Richard Keynes' work, which earned praises from The New York Times Book Review and The New York Review of Books, has proved to be influential.

 48 
Paul Bert
(French Physiologist Who is Referred to as the 'Father of Aviation Medicine')
Paul Bert
4
Birthdate: October 17, 1833
Sun Sign: Libra
Birthplace: Auxerre, France
Died: November 11, 1886

Paul Bert was a French physiologist, zoologist, and politician. Referred to as the Father of Aviation Medicine, Bert is best remembered for his 1878 work La Pression barometrique, which explains the physiological effects of air-pressure. Paul Bert is also credited with describing oxygen toxicity for the first time.

 49 
François Magendie
(French physiologist and a Pioneer of Experimental Physiology)
François Magendie
4
Birthdate: October 6, 1783
Sun Sign: Libra
Birthplace: Bordeaux, France
Died: October 7, 1855

François Magendie was a French physiologist and a pioneer of experimental physiology. He is perhaps best remembered as a notorious vivisector who often shocked his contemporaries and general public with live dissections at public lectures. Many scholars and scientists have criticized him for needlessly torturing animals in the name of experiments.

 50 
Ewald Hering
(German Physiologist Remembered for His Research on Binocular Vision, Eye Movements and Color Vision)
Ewald Hering
2
Birthdate: August 5, 1834
Sun Sign: Leo
Birthplace: Gersdorf, Germany
Died: January 26, 1918

German physiologist and psychologist Ewald Hering is best remembered for his physiology of colour perception. He not only developed the opponent color theory but also conducted research on respiration and the vagus nerve. He also taught at the University of Leipzig and the University of Prague.