?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=+++++++++++++++++++Unertan+Syndrome%0A+++++++++Quadrupedality%2CPrimitive+Language%2C+%0A++++++++++and+Severe+Mental+Retardation%0A+++++A+New+Theory+on+the+Evolution+of+Human+Mind&rft.creator=Tan%2C+Prof.+Dr.+Uner&rft.subject=Clinical+Psychology&rft.description=The+recently+discovered+%E2%80%9CUNERTAN+SYNDROME%E2%80%9D+consists+of+quadrupedal+gait%2C+severe+mental+retardation%2C+and+primitive+language.+This+syndrome+can+be+considered+as+devolution+of+human+being%2C+throwing+a+light+into+the+transition+from%0Aquadrupedality+to+bipedality+with+co-evolution+of+human+mind.+The+genetic+nature+of+this+syndrome+supports+the+punctuated+evolution+during+transition+from%0Aquadrupedality+to+bipedality.+In+light+of+Tan%E2%80%99s+psychomotor+theory%2C+accentuating+the+major+role+of+the+motor+system+in+human+mind%2C+a+new+theory+was+suggested%0Afor+the+human+evolution.+Namely%2C+the+unique+behavioral+trait+of+man%2C+the+emergence+of+the+habitual+bipedality+with+Homo+erectus+(1.6+million+and+250.000+years+ago)+may+be+coupled+with+a+resistive+mind%2C+which+forced+man+to+stand+up+against+the+gravitational+forces+with+consequent+success+in+tool+making+and+hunting%2C+using+free+hands+for+survival.+The+second+stage+in+the+evolution+of+modern%0Ahuman+beings+may+be+coupled+with+the+emergence+of+language+(circa+40.000+years+ago)%2C+playing+a+major+role+in+the+origins+of+human+mind.+%0A&rft.publisher=NeuroQuantology+Yahoo!Groups&rft.contributor=Tarlaci%2C+Prof.+Dr.+Sultan&rft.date=2005-12&rft.type=Journal+(On-line%2FUnpaginated)&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F4940%2F1%2FUNERTAN_SEND.NEUROQUANTOLOGY.pdf&rft.identifier=++Tan%2C+Prof.+Dr.+Uner++(2005)++Unertan+Syndrome+Quadrupedality%2CPrimitive+Language%2C+and+Severe+Mental+Retardation+A+New+Theory+on+the+Evolution+of+Human+Mind.++%5BJournal+(On-line%2FUnpaginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F4940%2F