Although MND refers to a specific subset of pathologically similar diseases ; there are numerous other afflictions of motor neurons that are pathologically distinct from MND and have a different clinical course.

Although still actively involved in running his many businesses, Carnegie had become a regular contributor to numerous magazines, most notably the Nineteenth Century, under the editorship of James Knowles, and the influential North American Review, led by editor Lloyd Bryce.

According to Kenneth S. Rogoff, " Although the development of international capital markets was quite limited prior to 1800, we nevertheless catalog the numerous defaults of France, Portugal, Prussia, Spain, and the early Italian city-states.

Although established to target the Irish Republican Army, the Black and Tans became notorious through their numerous attacks on the Irish civilian population.

Although besieged on numerous occasions by various peoples, it was taken only in 1204 by the army of the Fourth Crusade, in 1261 by Michael VIII, and in 1453 by the Ottoman Sultan Mehmed II.

Although there are numerous kinds of disaccharides, a handful of disaccharides are particularly notable.

Although the film was less than successful at the box office in the wake of 9 / 11, it reached cult film status after the DVD release, inspiring numerous websites devoted to unraveling the plot twists and meanings.

Although Dyson has won numerous scientific awards, he has never won a Nobel Prize, which has led Nobel physics laureate Steven Weinberg to state that the Nobel committee has " fleeced " Dyson.

Although not certain, it has been believed that during a 40 year period of the Third Dynasty, Imhotep influenced and was the ultimate master builder of numerous other projects which have been finished.

Although now focused primarily on spoken word, he has continued as a musician in numerous collaborations.

Although reduced, its range remains large ; given its historical distribution, the jaguar has featured prominently in the mythology of numerous indigenous American cultures, including that of the Maya and Aztec.

Although numerous political references to the " Wizard " appeared early in the 20th century, it was in a scholarly article by Henry Littlefield, an upstate New York high school history teacher, published in 1964 that there appeared the first full-fledged interpretation of the novel as an extended political allegory of the politics and characters of the 1890s.

Although lutes were in widespread use in Europe at least since the 13th century, and documents mention numerous early performers and composers, the earliest surviving music for the instrument dates from the late 15th century.

Although it is a subject of debate whether Teotihuacan was the center of a state empire, its influence throughout Mesoamerica is well documented ; evidence of Teotihuacano presence can be seen at numerous sites in Veracruz and the Maya region.

Although most of the original writings of the founding prophet Mani ( in Persian: مانی, Syriac:, Latin: Manichaeus or Manes ) ( c. AD 216 – 276 ) have been lost, numerous translations and fragmentary texts have survived.

Although spun out of licensed properties, Shang-Chi is a Marvel-owned character and has been firmly established as a part of the Marvel Universe with guest appearances in numerous other titles, such as Marvel Team-Up, Marvel Knights and X-Men.

Although it has never been determined exactly how extensive Shang-Chi's fighting skills are, he has beaten numerous superhuman opponents.

Although Mad was an exclusively freelance publication, it achieved a remarkable stability, with numerous contributors remaining prominent for decades.

Although he never personally commanded troops in the field, he usually wore a general's uniform in public for the rest of his life, as seen in numerous paintings and photographs.

Although Falk appeared in numerous other television roles in the 1960s and 1970s, he is best known as the star of the TV series Columbo, " everyone's favorite rumpled television detective ", writes historian David Fantle.

Although he obtained numerous privileges for his see and Honorius always spoke encouragingly to him, Honorius avoided having to make a decision that might alienate the powerful archbishops of Canterbury.

Although numerous variations of ingredients for different pasta products are known, in Italy the commercial manufacturing and labeling of pasta for sale as a food product within the country is highly regulated. Italian regulations recognise three categories of commercially manufactured dried pasta as well as manufactured fresh and stabilized pasta:

Although largely replaced since the introduction of the compact disc in 1982, record albums still sell in small numbers and are available through numerous sources.

Although Orbison is counted as a rock and roll pioneer, and has been cited by numerous critics as one of the genre's most influential musicians, his style was noted for how it departed from the norm.

Although this classification was widely accepted, further infrageneric classification was ( and still is ) needed to differentiate this widely diverse group.

Although Group VII viruses such as hepatitis B contain a DNA genome, they are not considered DNA viruses according to the Baltimore classification, but rather reverse transcribing viruses because they replicate through an RNA intermediate.

* Linear algebraic groups ( or more generally affine group schemes ) — These are the analogues of Lie groups, but over more general fields than just R or C. Although linear algebraic groups have a classification that is very similar to that of Lie groups, and give rise to the same families of Lie algebras, their representations are rather different ( and much less well understood ).

Although Greenberg did not produce an explicit argument for monogenesis, all of his classification work was geared toward this end.

Although phylogenetics itself is fundamental to modern-day systematics, its use for the description of new taxa, and placement within a classification scheme, is unrequired.

Although it is a phrase often used by newspapers, there is no such classification as " Maximum Secure ".

Although the classification of crustaceans has been quite variable, the system used by Martin and Davis largely supersedes earlier works.

Although the Dott classification scheme is widely used by sedimentologists, common names like greywacke, arkose, and quartz sandstone are still widely used by nonspecialists and in popular literature.

Although strictly part of the de Vaucouleurs system of classification, the Sd class is often included in the Hubble sequence.

Although the SYNOP code has no separate formal classification for vertical or multi-level clouds, the observer procedure for selecting numerical codes is designed to give high reporting priority to those genera or species that show significant vertical development.

Although the published classification deliberately did not use formal taxonomic ranks, other sources have treated each of the six as a separate kingdom.

Although clear examples of the difference between cake and bread are easy to find, the precise classification has always been elusive.

Although the ICHD-2 is the most complete headache classification there is and it includes frequency in the diagnostic criteria of some types of headaches ( primarily primary headaches ), it does not specifically code frequency or severity which are left at the discretion of the examiner.

Although the Emu was long classified with its closest relatives, the cassowaries, in the family Casuariidae, part of the ratite order Struthioniformes, an alternate classification has been recently adopted which splits the Casuariidae into their own order, Casuariformes.

Although he left Opabinia ′ s classification above the family level open, the annulated but not articulated body and the unusual lateral lobes with gills persuaded him that it may have been a representative of the ancestral stock from which both the annelids and arthropods arose.

Although the results were not quantitative and did not initially improve on morphological classification, they provided tantalizing hints that long-held notions of the classifications of birds, for example, needed substantial revision.

Although the results were not quantitative and did not initially improve on morphological classification, they provided tantalizing hints that long-held notions of the classifications of birds, for example, needed substantial revision.

Although the Rhodesian Ridgeback's bird hunting prowess has been well known throughout the breed's history ( the original description from the South African parent club belabors this point in fact ), it is important to note that the " Gundog " classification made in 1920s Southern Rhodesia and South Africa was not specifically about bird hunting.

Although the majority of the literature mentions only one genus transmitting Leishmania to humans ( Lutzomyia ) in America, a 2003 study by Galati suggested a new classification for American sand flies, elevating several subgenera to the genus level.

Although the film's sexual content was permissible in the X category, the OFLC's classification guidelines unambiguously state " No depiction of violence, sexual violence, sexualised violence, or coercion is allowed in the category.

Although the classification systems vary from country to country, most have levels corresponding to the following British definitions ( from the highest level to lowest )

Although only 75 feet width is required for this classification, the runway is 25 feet wider to allow it to serve as an alternate runway for turboprop and small regional jet aircraft.

Although the Capgras delusion is commonly called a syndrome, because it can occur as part of, or alongside, various other disorders and conditions, some researchers have argued that it should be considered a symptom, rather than a syndrome or classification in its own right.