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Transcranial magnetic stimulation and movement of aneurysm clips

Citation

Pridmore, S and Lawson, F, Transcranial magnetic stimulation and movement of aneurysm clips, YouTube, Australia (2017) [Report Other]

Official URL: https://www.youtube.com/watch?v=nZrS0Xeg3JQ

Abstract

  • The safety of treating people who have intracranial titanium aneurysm clips with TMS has received little attention.
  • We suspended a titanium clip and other metal comparators on 1.5 m of sewing cotton and fired a TMS coil placed less than 1 cm away, at 100% machine output. Highly magnetic objects moved at least 25 cm, while the titanium clip did not move.
  • We placed the clip and a highly magnetic comparator, at first, in the flesh of a cantaloupe, and later, in a cold hard-boiled egg. After 75 trains of 10H z, 4 second trains, at 100% of machine output, in neither case could we perceive any movement of these objects.
  • This backyard experiment suggests we may have been worrying unduly about the danger of disturbing intracranial titanium clips with TMS, but sophisticated studies are indicated.

Item Details

Item Type:Report Other
Keywords:transcranial magnetic stimulation, movement, metal, magnetism, aneurysm clips, patient
Research Division:Psychology
Research Group:Clinical and health psychology
Research Field:Clinical neuropsychology
Objective Division:Health
Objective Group:Clinical health
Objective Field:Treatment of human diseases and conditions
UTAS Author:Pridmore, S (Professor Saxby Pridmore)
ID Code:150819
Year Published:2017
Deposited By:Medicine
Deposited On:2022-07-01
Last Modified:2022-07-01
Downloads:0

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