paragraph_text: A digital single - lens reflex camera (also called digital SLR or DSLR) is a digital camera that combines the optics and the mechanisms of a single - lens reflex camera with a digital imaging sensor, as opposed to photographic film. The reflex design scheme is the primary difference between a DSLR and other digital cameras. In the reflex design, light travels through the lens, then to a mirror that alternates to send the image to either the viewfinder or the image sensor. The traditional alternative would be to have a viewfinder with its own lens, hence the term ``single lens ''for this design. By using only one lens, the viewfinder of a DSLR presents an image that will not differ substantially from what is captured by the camera's sensor. A DSLR differs from non-reflex single - lens digital cameras in that the viewfinder presents a direct optical view through the lens, rather than being captured by the camera's image sensor and displayed by a digital screen.

paragraph_text: "The Reflex" is the eleventh single by Duran Duran, released worldwide on 16 April 1984. The song was heavily remixed for single release and was the third and last to be taken from their third album "Seven and the Ragged Tiger".

paragraph_text: The Alleycats are a collegiate a cappella group, hailing from the University of St Andrews, Scotland. The group was established in 2001. Since then, they have produced 9 albums, performing across the UK.

paragraph_text: Serxhio Kuqo (born 18 April 1996) in Tirana (Albania) is an international Albanian football player, and he is currently playing for Albania U19 and Stade Auxerrois in France. Serxhio is playing as a goalkeeper and he is known for his quick reflexes, excellent shot-stopping abilities, command of his area and accurate distribution of the ball.

paragraph_text: The Moro reflex is an infantile reflex normally present in all infants / newborns up to 3 or 4 months of age as a response to a sudden loss of support, when the infant feels as if it is falling. It involves three distinct components:

paragraph_text: Edward Delos Churchill (25 December 1895 – 28 August 1972) was an American surgeon known for his work in thoracic surgery and remembered for describing the Churchill-Cope reflex.

paragraph_text: Albatrosh (established 2006 in Skien, Norway) is a Norwegian jazz duo performing their own musical compositions described as dense and dynamic.

paragraph_text: The EOS 400D, called Digital Rebel XTi in North America and EOS Kiss Digital X in Japan, is an entry - level digital single - lens reflex camera introduced by Canon on 24 August 2006.

paragraph_text: The Core (established 1999 in Trondheim, Norway) is a Norwegian Jazz band, known from a series of recordings. It was initiated by the drummer Espen Aalberg, and are performing music in the Coltrane/Shorter tradition.

paragraph_text: Ricochet Lost Worlds: Recharged is the third game in the Ricochet video game series by Reflexive Entertainment. The difference between the earlier "Ricochet Lost Worlds" and "Ricochet Lost Worlds: Recharged" is the idea of user-made levels that are downloadable online. Many Reflexive Entertainment Games have since had the option to download more user-made levels after the regular levels are beaten.

paragraph_text: Sir Charles Scott Sherrington (27 November 1857 – 4 March 1952) was an English neurophysiologist, histologist, bacteriologist, and a pathologist, Nobel laureate and president of the Royal Society in the early 1920s. He received the Nobel Prize in Physiology or Medicine with Edgar Adrian, 1st Baron Adrian, in 1932 for their work on the functions of neurons. Prior to the work of Sherrington and Adrian, it was widely accepted that reflexes occurred as isolated activity within a reflex arc. Sherrington received the prize for showing that reflexes require integrated activation and demonstrated reciprocal innervation of muscles (Sherrington's law). Through his seminal 1906 publication, "The Integrative Action of the Nervous System", he had effectively laid to rest the theory that the nervous system, including the brain, can be understood as a single interlinking network. His alternative explanation of synaptic communication between neurons helped shape our understanding of the central nervous system.

paragraph_text: The Grammy Award for Best Pop Solo Performance is an award presented at the Grammy Awards, a ceremony that was established in 1958 and originally called the Gramophone Awards. According to the 54th Grammy Awards description guide it is designed for solo performance pop recordings (vocal or instrumental) and is limited to singles or tracks only.

paragraph_text: The Sony α 350 (DSLR-A350) is a digital single-lens reflex camera (DSLR) marketed by Sony, being replaced from 2009 by the similarly specified Sony α 380. It features live view and body-integrated image stabilization.

paragraph_text: The FinePix IS Pro is a digital single lens reflex camera introduced by Fujifilm in 2007. It is based on a FinePix S5 Pro, which is in turn based on the Nikon D200. It has a Nikon F lens mount and can use most lenses made for 35 mm Nikon SLR cameras. It replaces the Fujifilm FinePix S3 Pro UVIR.

paragraph_text: Antoine Marchand is a record label established in 2003 by the Dutch early music performer Ton Koopman. Antoine Marchand is the French translation of Ton Koopman. The label is distributed by Dutch Jazz and classics distributor Challenge.

paragraph_text: Duran Duran () are an English new wave band formed in Birmingham in 1978. The band were one of the most successful acts of the 1980s, but by the end of the decade, membership and music style changes challenged the band before a resurgence in the early 1990s. The group were a leading band in the MTV-driven Second British Invasion of the US in the 1980s. They achieved 14 singles in the top 10 of the UK Singles Chart and 21 in the US "Billboard" Hot 100, and have sold over 100 million records worldwide.

paragraph_text: Arterial baroreceptors are stretch receptors that are stimulated by distortion of the arterial wall when pressure changes. The baroreceptors can identify the changes in both the average blood pressure or the rate of change in pressure with each arterial pulse. Action potentials triggered in the baroreceptor ending are then directly conducted to the brainstem where central terminations (synapses) transmit this information to neurons within the solitary nucleus. Reflex responses from such baroreceptor activity can trigger increases or decreases in the heart rate. Arterial baroreceptor sensory endings are simple, splayed nerve endings that lie in the tunica adventitia of the artery. An increase in the mean arterial pressure increases depolarization of these sensory endings, which results in action potentials. These action potentials are conducted to the solitary nucleus in the central nervous system by axons and have a reflex effect on the cardiovascular system through autonomic neurons. Hormone secretions that target the heart and blood vessels are affected by the stimulation of baroreceptors.

paragraph_text: Ngapartji Ngapartji was a community development and Indigenous language maintenance/revitalisation project produced by the Australian arts and social change company Big "h"ART conducted in various locations across the Anangu, Pitjantjatjara and Yankunytjatjara (APY) Lands in Central Australia and in Alice Springs. The project ran from 2005 to 2010 with spin-off projects and related performances. The project was structured around an experimental and reflexive arts-based community development program which included the creation of an online interactive language and culture learning website by Pitjantjatjara-speaking young people, elders and linguists; a bilingual touring theatre work and a media campaign promoting the development of an Australian national Indigenous language policy.

paragraph_text: Sumitra Charat Ram (17 November 1914 – 8 August 2011) was a noted Indian arts patron, impresario and the founder of Shriram Bharatiya Kala Kendra (SBKK) established in 1952. She played a key role in the revival of performing arts, especially Kathak in the post-independence era, with the establishment of Kathak Kendra.

paragraph_text: The Celebrity Series of Boston is a non-profit performing arts presenter established in Boston, Massachusetts by Boston impresario Aaron Richmond in 1938 as Aaron Richmond's Celebrity Series. Since its founding the Celebrity Series has evolved into one of New England's major presenting organizations with over 100 performance and outreach activities annually.

Question: When was the group that performed The Reflex established?
Answer: 1978