The effects of asymmetric tonic neck reflex during reaching movement following stroke

Preliminary results

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Previous studies and clinical observations reveal that stroke survivors show the resurgence of the asymmetric tonic neck reflex (ATNR) both in static and dynamic conditions during maximal efforts. This observation may imply more reliance on the brainstem pathways following stroke. However, the effect of ATNR during a dynamic condition that represents more natural movement, such as reaching, has not been studied before. During reaching movements, the application of a robot controlled haptic environment is important to quantify the effect of ATNR following stroke. Therefore, this paper reports the use of a novel setup using the ACT3D robotic device to investigate and quantify this reflexive behavior. Our preliminary results demonstrate that the effect of ATNR is significant in the stroke population when abducting the shoulder at 25% of maximum ability. These results show that the ATNR affects reaching distance especially when shoulder loading in abduction is required. In conclusion, these preliminary results provide evidence that the effect of ATNR in stroke subjects during reaching task can be quantified by using a novel 3-D robotic setup.

Original languageEnglish (US)
Title of host publicationProceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Subtitle of host publicationEngineering the Future of Biomedicine, EMBC 2009
PublisherIEEE Computer Society
Pages1581-1584
Number of pages4
ISBN (Print)9781424432967
DOIs
StatePublished - Jan 1 2009
Event31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009 - Minneapolis, MN, United States
Duration: Sep 2 2009Sep 6 2009

Other

Other31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009
CountryUnited States
CityMinneapolis, MN
Period9/2/099/6/09

Fingerprint

Reflex
Robotics
Neck
Stroke
Robots
Controlled Environment
Aptitude
Brain Stem
Equipment and Supplies
Population

ASJC Scopus subject areas

  • Cell Biology
  • Developmental Biology
  • Biomedical Engineering
  • Medicine(all)

Cite this

Lee, S. J., Yao, J., Acosta, A., & Dewald, J. P. A. (2009). The effects of asymmetric tonic neck reflex during reaching movement following stroke: Preliminary results. In Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009 (pp. 1581-1584). [5334127] IEEE Computer Society. https://doi.org/10.1109/IEMBS.2009.5334127
Lee, Song Joo ; Yao, Jun ; Acosta, Anamaria ; Dewald, Julius P A. / The effects of asymmetric tonic neck reflex during reaching movement following stroke : Preliminary results. Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009. IEEE Computer Society, 2009. pp. 1581-1584
@inproceedings{0beca9909e2245a486cab09857e98a69,
title = "The effects of asymmetric tonic neck reflex during reaching movement following stroke: Preliminary results",
abstract = "Previous studies and clinical observations reveal that stroke survivors show the resurgence of the asymmetric tonic neck reflex (ATNR) both in static and dynamic conditions during maximal efforts. This observation may imply more reliance on the brainstem pathways following stroke. However, the effect of ATNR during a dynamic condition that represents more natural movement, such as reaching, has not been studied before. During reaching movements, the application of a robot controlled haptic environment is important to quantify the effect of ATNR following stroke. Therefore, this paper reports the use of a novel setup using the ACT3D robotic device to investigate and quantify this reflexive behavior. Our preliminary results demonstrate that the effect of ATNR is significant in the stroke population when abducting the shoulder at 25{\%} of maximum ability. These results show that the ATNR affects reaching distance especially when shoulder loading in abduction is required. In conclusion, these preliminary results provide evidence that the effect of ATNR in stroke subjects during reaching task can be quantified by using a novel 3-D robotic setup.",
author = "Lee, {Song Joo} and Jun Yao and Anamaria Acosta and Dewald, {Julius P A}",
year = "2009",
month = "1",
day = "1",
doi = "10.1109/IEMBS.2009.5334127",
language = "English (US)",
isbn = "9781424432967",
pages = "1581--1584",
booktitle = "Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society",
publisher = "IEEE Computer Society",
address = "United States",

}

Lee, SJ, Yao, J, Acosta, A & Dewald, JPA 2009, The effects of asymmetric tonic neck reflex during reaching movement following stroke: Preliminary results. in Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009., 5334127, IEEE Computer Society, pp. 1581-1584, 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009, Minneapolis, MN, United States, 9/2/09. https://doi.org/10.1109/IEMBS.2009.5334127

The effects of asymmetric tonic neck reflex during reaching movement following stroke : Preliminary results. / Lee, Song Joo; Yao, Jun; Acosta, Anamaria; Dewald, Julius P A.

Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009. IEEE Computer Society, 2009. p. 1581-1584 5334127.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - The effects of asymmetric tonic neck reflex during reaching movement following stroke

T2 - Preliminary results

AU - Lee, Song Joo

AU - Yao, Jun

AU - Acosta, Anamaria

AU - Dewald, Julius P A

PY - 2009/1/1

Y1 - 2009/1/1

N2 - Previous studies and clinical observations reveal that stroke survivors show the resurgence of the asymmetric tonic neck reflex (ATNR) both in static and dynamic conditions during maximal efforts. This observation may imply more reliance on the brainstem pathways following stroke. However, the effect of ATNR during a dynamic condition that represents more natural movement, such as reaching, has not been studied before. During reaching movements, the application of a robot controlled haptic environment is important to quantify the effect of ATNR following stroke. Therefore, this paper reports the use of a novel setup using the ACT3D robotic device to investigate and quantify this reflexive behavior. Our preliminary results demonstrate that the effect of ATNR is significant in the stroke population when abducting the shoulder at 25% of maximum ability. These results show that the ATNR affects reaching distance especially when shoulder loading in abduction is required. In conclusion, these preliminary results provide evidence that the effect of ATNR in stroke subjects during reaching task can be quantified by using a novel 3-D robotic setup.

AB - Previous studies and clinical observations reveal that stroke survivors show the resurgence of the asymmetric tonic neck reflex (ATNR) both in static and dynamic conditions during maximal efforts. This observation may imply more reliance on the brainstem pathways following stroke. However, the effect of ATNR during a dynamic condition that represents more natural movement, such as reaching, has not been studied before. During reaching movements, the application of a robot controlled haptic environment is important to quantify the effect of ATNR following stroke. Therefore, this paper reports the use of a novel setup using the ACT3D robotic device to investigate and quantify this reflexive behavior. Our preliminary results demonstrate that the effect of ATNR is significant in the stroke population when abducting the shoulder at 25% of maximum ability. These results show that the ATNR affects reaching distance especially when shoulder loading in abduction is required. In conclusion, these preliminary results provide evidence that the effect of ATNR in stroke subjects during reaching task can be quantified by using a novel 3-D robotic setup.

UR - http://www.scopus.com/inward/record.url?scp=77950986484&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77950986484&partnerID=8YFLogxK

U2 - 10.1109/IEMBS.2009.5334127

DO - 10.1109/IEMBS.2009.5334127

M3 - Conference contribution

SN - 9781424432967

SP - 1581

EP - 1584

BT - Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society

PB - IEEE Computer Society

ER -

Lee SJ, Yao J, Acosta A, Dewald JPA. The effects of asymmetric tonic neck reflex during reaching movement following stroke: Preliminary results. In Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009. IEEE Computer Society. 2009. p. 1581-1584. 5334127 https://doi.org/10.1109/IEMBS.2009.5334127