Maloney F P
Biofeedback Self Regul. 1980 Jun;5(2):257-63. doi: 10.1007/BF00998601.
A simplified mercury switch head-control device is reported. It is easily duplicated and amenable to quantitation. Advantages include simplicity and easy use at home, in school, or during therapy. Directionality of the feedback signal and visual feedback do not seem necessary to produce benefit. The results in six patients and two controls are consistent with other studies. This is the second study using mercury switches for feedback.
本文报道了一种简化的汞开关头部控制装置。该装置易于复制且适合进行定量分析。其优点包括简单易行，可在家中、学校或治疗期间使用。反馈信号的方向性和视觉反馈似乎并非产生疗效所必需的。六名患者和两名对照的结果与其他研究一致。这是第二项使用汞开关进行反馈的研究。
