Medical condition characterized by abnormal gait and severe learning difficulties
Uner Tan syndrome (UTS) is a syndrome that was discovered by the Turkish evolutionary biologist Üner Tan. People affected by UTS walk with a quadrupedal locomotion and often have severe learning disabilities. Tan postulated that this is an example of "reverse evolution" (atavism).[1] The proposed syndrome was featured in the 2006 BBC2 documentary The Family That Walks On All Fours.
^Tan U (March 2006). "A new syndrome with quadrupedal gait, primitive speech, and severe mental retardation as a live model for human evolution" (PDF). The International Journal of Neuroscience. 116 (3): 361–9. doi:10.1080/00207450500455330. PMID 16484061. S2CID 6482447.
UnerTansyndrome (UTS) is a syndrome that was discovered by the Turkish evolutionary biologist ÜnerTan. People affected by UTS walk with a quadrupedal...
calls the process "backward evolution" and he named the condition UnerTansyndrome. However, Nicholas Humphrey, John Skoyles, and Roger Keynes have argued...
family's walking, including controversial speculation in the form of the UnerTansyndrome that it may be a genetic throwback to pre-bipedal hominid locomotion...
modeling software TK Solver Ultimate tensile strength, of a material UnerTansyndrome Unified Thread Standard, a standard for threaded fasteners Untriseptium...
of Parkinson’s disease. Gait & Posture, 31, 256–260. Uner, Tan, ed. (2012). "UnerTanSyndrome: Review and Emergence of Human Quadrupedalism in Self-organization...
on the ground, but these cases are a result of conditions such as UnerTansyndrome — very rare genetic neurological disorders rather than normal behavior...