
A 19th century phrenology chart. The inscription on the neck reads, "
Know yourself."
'Phrenology' (from
Greek: φρήν, ''phrēn'', "mind"; and λόγος, ''
logos'', "knowledge") is a theory which claims to be able to determine character, personality traits and criminality on the basis of the shape of the head (i.e., by reading "bumps" and "fissures"). Developed by German physician
Franz Joseph Gall around 1800, the discipline was very popular in the 19th century. In 1843, Magendie referred to phrenology as "''a pseudo-science of the present day''"
[1] Phrenology thinking was, however, influential in 19th century psychiatry and modern neuroscience.
[2] Phrenology is based on the concept that the
brain is the organ of the
mind, and that certain brain areas have localized, specific
functions (see in particular,
Brodmann's areas) or modules (see
modularity of mind).
[3] In other words, phrenologists believed that the mind has a set of different
mental faculties, with each particular faculty represented in a different portion (or ''organ'') of the brain. These areas were said to be proportional to a given individual's propensities and the importance of a given mental faculty, as well as the overall conformation of the cranial bone to reflect differences among individuals.
Phrenology, which focuses on personality and character, should be distinguished from
craniometry, which is the study of skull size, weight and shape, and
physiognomy, the study of facial features. However, these disciplines have claimed the ability to predict personality traits or intelligence (in fields such as
anthropology/
ethnology), and were sometimes posed to
"scientifically" justify racism.
History

A definition of phrenology with chart from Webster's Academic Dictionary, circa 1895
The attempt to locate faculties of personality within the head can be compared to the attempt of
philosopher Aristotle of
ancient Greece to localize anger in the liver. However, the first attempts to scientifically measure skull shape and its alleged relation to character were performed by the
German physician
Franz Joseph Gall (1758-1828), who is considered the founding father of phrenology. Gall was one of the first to consider the brain to be the source of all mental activity.
In the introduction to his main work ''The Anatomy and Physiology of the Nervous System in General, and of the Brain in Particular'', Gall makes the following statement in regard to his doctrinal principles, which comprise the intellectual foundation of phrenology:
★ That moral and intellectual faculties are innate
★ That their exercise or manifestation depends on organization
★ That the brain is the organ of all the propensities, sentiments and faculties
★ That the brain is composed of as many particular organs as there are propensities, sentiments and faculties which differ essentially from each other.
★ That the form of the head or cranium represents the form of the brain, and thus reflects the relative development of the brain organs.
Through careful observation and extensive experimentation, Gall believed he had linked aspects of character, called ''faculties'', to precise ''organs'' in the
brain. Gall's most important collaborator was
Johann Spurzheim (1776-1832), who successfully disseminated phrenology in the
United Kingdom and the
United States. He popularized the term ''phrenology''.
Other significant authors on the subject include the
Scottish brothers
George Combe (1788-1858) and
Andrew Combe (1797-1847). George Combe was the author of some of the most popular works on phrenology and mental hygiene, e.g., ''The Constitution of Man'' and ''Elements of Phrenology''.
The American brothers
Lorenzo Niles Fowler (1811-1896) and
Orson Squire Fowler (1809-1887) were leading phrenologists of their time. Orson, together with associates
Samuel Wells and
Nelson Sizer, ran the phrenological firm and publishing house ''Fowlers & Wells'' in
New York City. Lorenzo spent much of his life in England where he set up the famous phrenological publishing house, L.N Fowler & Co., where he gained considerable fame with his ''phrenology head'' (a
china head showing the phrenological faculties), which has become a symbol of the discipline.

1848 edition of American Phrenological Journal published by Fowlers & Wells, New York City.
In the
Victorian age, phrenology was often taken quite seriously. Many prominent public figures such as the Reverend Henry Ward Beecher (a college classmate and initial partner of Orson Fowler) actively promoted phrenology as a source of psychological insight and personal growth. British Prime Minister
Lloyd George was known to have a keen interest in the subject, once contriving a meeting with
C.P. Snow after noticing that the author had "an interestingly shaped head." Thousands of people consulted phrenologists to get advice in various matters, such as hiring personnel or finding suitable marriage partners. However, phrenology was rejected by mainstream academia, and was excluded from the
British Association for the Advancement of Science. The popularity of phrenology fluctuated throughout the 19th century, with some researchers comparing the field to
astrology,
chiromancy, or merely a fairground attraction, while others wrote serious scientific articles on the subject.
Phrenology was also very popular in the United States, where automatic devices for phrenological analysis were devised. One such ''Automatic Electric Phrenometer'' is displayed in the [
Collection of Questionable Medical Devices in the
Science Museum of Minnesota in
Saint Paul.
In the early 20th century, phrenology benefitted from revived interest, partly fueled by the studies of
evolutionism,
criminology and
anthropology (as pursued by
Cesare Lombroso). The most prominent British phrenologist of the 20th century was the famous
London psychiatrist
Bernard Hollander (1864-1934). His main works, ''The Mental Function of the Brain'' (1901) and ''Scientific Phrenology'' (1902) are an appraisal of the Gall's teachings. Hollander introduced a quantitative approach to the phrenological diagnosis, defining a methodology for measuring the skull, and comparing the measurements with statistical averages.
Phrenology was practiced by some scientists promoting
racist ideologies, including
Nazism. They used (often self-contradictory) phrenological claims, among other "biological evidence", as a "scientific" basis for Aryan racial superiority.
In Belgium,
Paul Bouts (1900-1999) began studying phrenology from a pedagogical background, using the phrenological analysis to define an individual
pedagogy. Combining phrenology with
typology and
graphology, he coined a global approach known as
psychognomy.
Prof. Bouts, a
Roman Catholic priest, became the main promoter of renewed 20th century interest in phrenology and psychognomy in Belgium. He was also active in
Brazil and
Canada, where he founded institutes for characterology. His works ''Psychognomie'' and ''Les Grandioses Destinées individuelle et humaine dans la lumière de la Caractérologie et de l'Evolution cérébro-cranienne'' are considered standard works in the field. In the latter work, which examines the subject of
paleoanthropology, Bouts developed a
teleological and
orthogenetical view on a ''perfecting evolution'', from the
paleo-encephalical skull shapes of
prehistoric man, which he considered still prevalent in
criminals and savages, towards a higher form of mankind.
Bouts died on
March 7,
1999, after which his work has been continued by the Dutch foundation PPP (''Per Pulchritudinem in Pulchritudine''), operated by Anette Müller, one of Bouts' students.
Empirical refutation induced most scientists to abandon phrenology as a science by the early 20th century. For example, various cases were observed of clearly aggressive persons displaying a well-developed "
benevolent organ", findings that contradicted the logic of the discipline. With advances in the studies of
psychology and
psychiatry, many scientists became skeptical of the claim that human character can be determined by simple, external measures.
Methodology
Phrenology was a complex process that involved feeling the bumps in the skull to determine an individual's psychological attributes.
Franz Joseph Gall first believed that the brain was made up of 27 individual 'organs' that created one's , with the first 19 of these 'organs' believed to exist in other animal species. Phrenologists would run their fingertips and palms over the skulls of their patients to feel for enlargements or indentations. The phrenologist would usually take measurements of the overall head size using a
caliper. With this information, the phrenologist would assess the character and temperament of the patient and address each of the 27 "brain organs". This type of analysis was used to predict the kinds of relationships and behaviors to which the patient was prone. In its heyday during the
1820s-1840s, phrenology was often used to predict a child's future life, to assess prospective marriage partners and to provide background checks for job applicants.
Gall's list of the "brain organs" was lengthy and specific, as he believed that each bump or indentation in a patient's skull corresponded to his "brain map". An enlarged bump meant that the patient utilized that particular "
organ" extensively. The 27 areas were highly varied in function, from sense of color, to the likelihood of religiosity, to the potential to commit
murder. Each of the 27 "brain organs" was found in a specific area of the skull. As the phrenologist felt the skull, he could refer to a numbered diagram showing where each functional area was believed to be located.
The 27 "brain organs" were:
1. The instinct of
reproduction (located in the
cerebellum).
2. The love of one's
offspring.
3.
Affection and
friendship.
4. The instinct of
self-defense and
courage; the tendency to get into fights.
5. The carnivorous instinct; the tendency to
murder.
6. Guile; acuteness; cleverness.
7. The feeling of property; the instinct of stocking up on food (in animals); covetousness; the tendency to steal.
8.
Pride; arrogance; haughtiness; love of authority; loftiness.
9.
Vanity; ambition; love of glory (a quality "beneficent for the individual and for society").
10. Circumspection; forethought.
11. The memory of things; the memory of facts; educability; perfectibility.
12. The sense of places; of space proportions.
13. The memory of people; the sense of people.
14. The memory of words.
15. The sense of language; of speech.
16. The sense of colors.
17. The sense of sounds; the gift of music.
18. The sense of connectedness between numbers.
19. The sense of mechanics, of construction; the talent for
architecture.
20. Comparative
sagacity.
21. The sense of
metaphysics.
22. The sense of
satire; the sense of
witticism.
23. The poetical talent.
24. Kindness;
benevolence; gentleness; compassion; sensitivity; moral sense.
25. The faculty to imitate; the mimic.
26. The organ of
religion.
27. The firmness of purpose; constancy;
perseverance; obstinacy.
Phrenology as a Pseudoscience
Phrenology has long been dismissed as a
pseudoscience, in the wake of neurological advances. During the discipline's heyday, phrenologists including
Gall committed many
errors in the name of
science. In the book, ''The Beginner's Guide to Scientific Method'' by Stephen S. Carey, it is explained that pseudoscience can be defined as "fallacious applications of the
scientific method" by today's standards. Phrenologists inferred dubious inferences between bumps in people's skulls and their , claiming that the bumps were the determinant of personality. Some of the more valid assumptions of phrenology (e.g., that mental processes can be localized in the brain) remain in modern
neuroimaging techniques and
modularity of mind theory. Through advancements in modern
medicine and
neuroscience, the scientific community has generally concluded that feeling conformations of the outer skull is not an accurate predictor of behavior.
Popular culture
★
Charlotte Brontë, as well as her two famous Bronte sisters, display the belief in phrenology in their works.
★ The television personality
Stephen Colbert, played by the
comedian of the same name, claims to be a proponent of phrenology. In the February 8, 2007 episode of
The Colbert Report, Colbert waved off "speculation" about a presidential bid, claiming that he must first sit down with his family, and his phrenologist. "I know these lumps are trying to tell me something." He said, adding, "Phrenology is the study of lumps on your head. It'd be another good campaign slogan."
[1]
★ Popular Indian-English writer
Amitav Ghosh's first novel ''The Circle of Reason'' (1986) has one of the main characters, Balaram practice phrenology obsessively.
★ The
QI Book, ''The Book of General Ignorance'', has a "phrenology bust" pictured on the
dust jacket.
★ On the popular television sitcom ''
The Simpsons'', the character
Mr. Burns practiced phrenology in the episode "
Mother Simpson", prompting his assistant
Smithers to inform him that it was "dismissed as quackery 160 years ago."
★
Terry Pratchett, in his ''
Discworld'' series of books, describes the practice of
Retro-phrenology as the practice of altering someone's character by giving them bumps on the head. ''You can go into a shop in
Ankh-Morpork and order an artistic temperament with a tendency to introspection. What you actually get is hit on the head with a large hammer, but it keeps the money in circulation and gives people something to do''. This was first described in
Mr Midshipman Easy, where a vacuum pump was used to enlarge organs.
★ The comedy-musical play 'Heid' (pronounced 'Heed', a Scottish inflection of the word 'Head') by
Forbes Masson alluded to the phrenology work of
George Combe, citing the pseudoscience's influence on a young
Charles Darwin as an inspiration for writers.
★ The
hip-hop group
The Roots released an album in 2002 called ''
Phrenology'', using the term to discuss race.
★ The film ''
Pi'' depicts the main character, Max, outlining a portion of his skull according to a phrenology chart and proceeding to drill into that section to destroy a part of his brain that contained important information of a mathematical sequence that he thought nobody should know.
★ The film ''
Men at Work'' contains a joke about a phrenology bust.
★ Several literary critics have noted the influence of phrenology
[4] (and
physiognomy) in
Edgar Allan Poe's fiction.
[5]
★ In the episode "Duh Bomb" in the TV show ''
Kenan & Kel'', a woman practices phrenology on Kel's head.
★ The Online store "Inner Coma Clothing Co.
[2]." Refers to the section of the site that sells hats as its "Phrenology" section.
★ The cover art of the Bob Schneider album ''Lonelyland'' depicts a phrenology chart.
★ In the computer game ''
American McGee's Alice'', a phrenology chart appears on the wall of the initial room in the level Skool Daze. A portion on the back of the neck is labeled "fear".
★ In the
They Might Be Giants album ''
The Else'', the song "Contrecoup" mentions phrenology at numerous points throughout the song.
★
Pearl Jam's 1994 album ''
Vitalogy'' displays a phrenology chart in the booklet.
★ Phrenology and other 19th century medicinal practices are humorously parodied in the game manual for ''. You can read the manual
here.
Related disciplines
★
Physiognomy
★
Pathognomy
★
Characterology
★
Personology
★
Psychognomy
See also
★
Body proportions
★
Modularity of mind
External links
★
Readings in Phrenology, selections from texts by Johan Gaspar Spurzheim and George Combe.
★
Phrenology Heads for Illustration, Large and small head.
★
History of Phrenology on the Web by John van Wyhe, PhD. The most extensive source of phrenological texts available on the web.
★
The Phrenology Pages, a Belgian site advocating phrenology.
★ Phrenology.
The History of Cerebral Localization. Article by
Renato M.E. Sabbatini, PhD in
Brain & Mind online article.
★
Phrenology Today! Russian portal, advocating phrenology. Articles on so-called modern phrenology.
★ Examples of phrenological tools can be seen in
The Museum of Questionable Medical Devices, in Minneapolis, Minnesota, USA.
★
Joseph Vimont: Traité de phrénologie humaine et comparée. (Paris, 1832-1835). Selected pages scanned from the original work. Historical Anatomies on the Web. US National Library of Medicine.
★
Phrenology: History of a Classic Pseudoscience - by
Steven Novella MD
★
Historical Deadwood Newspaper accounts of C. R. Broadbent well known speaker on Phrenology and Physiology visit Deadwood SD 1878
★
The Skeptic's Dictionary by Robert Todd Carroll
★
Who Named It? Franz Joseph Gall Biography of Franz Joseph Gall and his creation: Phrenology.
★
Phrenology by George Burgess (1829-1905) George Burgess, Phrenologist in Bristol, England 1861-1901.
★
Corrective Phrenology
★
Chart of the Phrenological Organs of the Brain
References
Debby Applegate, ''The Most Famous Man in America: The Biography of Henry Ward Beecher.'' Doubleday, 2006.
Picture of Fowler Phrenology Head:
Fowler Phrenology Head
Stephen S. Carey, "The Beginner's Guide to Scientific Method." Thomson, 2004.
Notes
1. Magendie, F (1843) ''An Elementary Treatise on Human Physiology.'' 5th Ed. Tr. John Revere. New York: Harper, p 150. (note the hyphen).
2. Simpson, D. (2005) Phrenology and the neurosciences: contributions of F. J. Gall and J. G. Spurzheim ANZ Journal of Surgery. Oxford. Vol.75.6; p.475
3. Fodor, JA. (1983) The Modularity of Mind. MIT Press. See also, Modularity of mind p.14, 23, 131
4. Edward Hungerford. "Poe and Phrenology", ''American Literature'' 1(1930): 209-31.
5. Erik Grayson. "Weird Science, Weirder Unity: Phrenology and Physiognomy in Edgar Allan Poe" ''Mode'' 1 (2005): 56-77. Also online.