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The Use of Muscle Proprioception as an Indirect Physiological Sensor
The Use of Muscle Proprioception as an Indirect Physiological Sensor
The Use of Muscle Proprioception as an Indirect Physiological Sensor

Detailed Information

자료유형  
 학위논문 서양
최종처리일시  
20260209102903
ISBN  
9798265404664
DDC  
612
저자명  
Kwak, Samuel Taihoon.
서명/저자  
The Use of Muscle Proprioception as an Indirect Physiological Sensor
발행사항  
[Sl] : Georgia Institute of Technology, 2023
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2023
형태사항  
116 p
주기사항  
Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
주기사항  
Advisor: Chang, Young-Hui.
학위논문주기  
Thesis (Ph.D.)--Georgia Institute of Technology, 2023.
초록/해제  
요약We constantly plan movements that appear to us as having a singular purpose. We can accomplish these abstract goals using feedback from physiological organs that do not directly encode the same metric as defined by those goals. In my work, I examined the dynamics of the muscle-tendon complex during various tasks to infer how biological sensors like muscle proprioceptors may be involved in accomplishing such goals. To better study this non-invasively, I tested the use of solid gel in ultrasound imaging to demonstrate that I can obtain images comparable in quality to more traditional liquid ultrasound gel to measure various muscle structures while ameliorating some pitfalls associated with liquid gels such as non-reusability and the loss of contact between the probe and skin. I also looked at the tibialis anterior muscle during steady-state walking and found that its lengthening velocity relates closely to the whole-body metabolic cost of transport, implicating it as a potential contributing indirect sensor in the overall estimate of walking economy. I then focused on the medial gastrocnemius muscle during a countermovement jump in response to a simulated hypogravity exposure and saw that though there weren't many appreciable differences in the muscle behavior, subjects still felt a perceptible aftereffect. These results suggest that many other different sensors are likely being integrated into the holistic sense of gravity and that there may be error-based feedback related to expected muscle behavior that is not apparent from basic muscle length feedback. Studies into physiological sensors and their potential functions beyond their afferent encoding help give a fuller appreciation of how we perceive the world around us.
일반주제명  
Physiology
일반주제명  
Signal transduction
일반주제명  
Gravity
일반주제명  
Normal distribution
일반주제명  
Muscle contraction
일반주제명  
Proprioception
일반주제명  
Nervous system
일반주제명  
Electromyography
일반주제명  
Energy
일반주제명  
Metabolism
일반주제명  
Walking
일반주제명  
Muscle function
일반주제명  
Acoustics
일반주제명  
Spinal cord
일반주제명  
Ultrasonic imaging
일반주제명  
Ballistics
일반주제명  
Medical imaging
일반주제명  
Medicine
일반주제명  
Neurosciences
기타저자  
Georgia Institute of Technology.
기본자료저록  
Dissertations Abstracts International. 87-05B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

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■035    ▼a(MiAaPQ)GeorgiaTech75611
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a612
■1001  ▼aKwak,  Samuel  Taihoon.
■24510▼aThe  Use  of  Muscle  Proprioception  as  an  Indirect  Physiological  Sensor
■260    ▼a[Sl]▼bGeorgia  Institute  of  Technology▼c2023
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2023
■300    ▼a116  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  87-05,  Section:  B.
■500    ▼aAdvisor:  Chang,  Young-Hui.
■5021  ▼aThesis  (Ph.D.)--Georgia  Institute  of  Technology,  2023.
■520    ▼aWe  constantly  plan  movements  that  appear  to  us  as  having  a  singular  purpose.  We  can  accomplish  these  abstract  goals  using  feedback  from  physiological  organs  that  do  not  directly  encode  the  same  metric  as  defined  by  those  goals.  In  my  work,  I  examined  the  dynamics  of  the  muscle-tendon  complex  during  various  tasks  to  infer  how  biological  sensors  like  muscle  proprioceptors  may  be  involved  in  accomplishing  such  goals.  To  better  study  this  non-invasively,  I  tested  the  use  of  solid  gel  in  ultrasound  imaging  to  demonstrate  that  I  can  obtain  images  comparable  in  quality  to  more  traditional  liquid  ultrasound  gel  to  measure  various  muscle  structures  while  ameliorating  some  pitfalls  associated  with  liquid  gels  such  as  non-reusability  and  the  loss  of  contact  between  the  probe  and  skin.  I  also  looked  at  the  tibialis  anterior  muscle  during  steady-state  walking  and  found  that  its  lengthening  velocity  relates  closely  to  the  whole-body  metabolic  cost  of  transport,  implicating  it  as  a  potential  contributing  indirect  sensor  in  the  overall  estimate  of  walking  economy.  I  then  focused  on  the  medial  gastrocnemius  muscle  during  a  countermovement  jump  in  response  to  a  simulated  hypogravity  exposure  and  saw  that  though  there  weren't  many  appreciable  differences  in  the  muscle  behavior,  subjects  still  felt  a  perceptible  aftereffect.  These  results  suggest  that  many  other  different  sensors  are  likely  being  integrated  into  the  holistic  sense  of  gravity  and  that  there  may  be  error-based  feedback  related  to  expected  muscle  behavior  that  is  not  apparent  from  basic  muscle  length  feedback.  Studies  into  physiological  sensors  and  their  potential  functions  beyond  their  afferent  encoding  help  give  a  fuller  appreciation  of  how  we  perceive  the  world  around  us.
■590    ▼aSchool  code:  0078.
■650  4▼aPhysiology
■650  4▼aSignal  transduction
■650  4▼aGravity
■650  4▼aNormal  distribution
■650  4▼aMuscle  contraction
■650  4▼aProprioception
■650  4▼aNervous  system
■650  4▼aElectromyography
■650  4▼aEnergy
■650  4▼aMetabolism
■650  4▼aWalking
■650  4▼aMuscle  function
■650  4▼aAcoustics
■650  4▼aSpinal  cord
■650  4▼aUltrasonic  imaging
■650  4▼aBallistics
■650  4▼aMedical  imaging
■650  4▼aMedicine
■650  4▼aNeurosciences
■690    ▼a0791
■690    ▼a0986
■690    ▼a0719
■690    ▼a0574
■690    ▼a0564
■690    ▼a0317
■71020▼aGeorgia  Institute  of  Technology.
■7730  ▼tDissertations  Abstracts  International▼g87-05B.
■790    ▼a0078
■791    ▼aPh.D.
■792    ▼a2023
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17365960▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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