1naresh

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            [access-type] => Controlled
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1nareshArray
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Table 2: Artifacts from surgically implanted hardware
Hardware Type Average Artifact Volume (cm³) SD Range (cm³)
Intracranial hardware 4.3 3.2 1.1–9.4
Extracranial hardware (CVR protocol) 28.4 14.0 6.1–61.7
Extracranial hardware (functional localizer protocol) 39.9 27.0 6.9–77.1
Ventriculoperitoneal shunt 95.7 39.3 64.0–139.6

Hardware Type	Average Artifact Volume (cm³)	SD	Range (cm³)
Intracranial hardware	4.3	3.2	1.1–9.4
Extracranial hardware (CVR protocol)	28.4	14.0	6.1–61.7
Extracranial hardware (functional localizer protocol)	39.9	27.0	6.9–77.1
Ventriculoperitoneal shunt	95.7	39.3	64.0–139.6