| 词条 | Tandem gait |
| 释义 |
Tandem gait is a gait (method of walking or running) where the toes of the back foot touch the heel of the front foot at each step. Neurologists sometimes ask patients to walk in a straight line using tandem gait as a test to help diagnose ataxia, especially truncal ataxia, because sufferers of these disorders will have an unsteady gait. However, the results are not definitive, because many disorders or problems can cause unsteady gait (such as vision difficulties and problems with the motor neurons or associative cortex). Therefore, inability to walk correctly in tandem gait does not prove the presence of ataxia. Profoundly affected tandem gait with no other perceptible deficits is a defining feature of posterior vermal split syndrome.[1] Suspects may also be asked to perform a tandem gait walk during the "walk and turn" part of a field sobriety test.[2] References1. ^{{cite journal|last=Bastian|first=AJ |author2=Mink, JW |author3=Kaufman, BA |author4=Thach, WT|title=Posterior vermal split syndrome.|journal=Annals of Neurology|date=October 1998|volume=44|issue=4|pages=601–10|pmid=9778258|doi=10.1002/ana.410440405}} 2. ^http://www.nhtsa.gov/People/injury/alcohol/SFST/appendix_a.htm External links
1 : Gait abnormalities |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。