Operant contingency-based preparation of children for functional magnetic resonance imaging

被引：42
|
作者：
Slifer, KJ
Koontz, KL
Cataldo, MF
机构：
[1] Kennedy Krieger Inst, Dept Behav Psychol, Baltimore, MD 21205 USA
[2] Johns Hopkins Univ, Sch Med, Baltimore, MD 21218 USA
来源：
JOURNAL OF APPLIED BEHAVIOR ANALYSIS | 2002年 / 35卷 / 02期
关键词：
differential reinforcement; performance accuracy; motion control; behavioral pediatrics; magnetic resonance imaging;
D O I：
10.1901/jaba.2002.35-191
中图分类号：
B849 [应用心理学];
学科分类号：
040203 ;
摘要：
Functional magnetic resonance imaging (fMRI) is used to study brain function during behavioral tasks. The participation of pediatric subjects is problematic because reliable task performance and control of head movement are simultaneously required. Differential reinforcement decreased head motion and improved vigilance task performance in 4 children (2 with behavioral disorders) undergoing simulated fMRI scans. Results show that behavior analysis techniques can improve child cooperation during fMRId procedures.
引用
收藏
页码：191 / 194
页数：4
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