Stark L
Schizophr Bull. 1983;9(1):55-72. doi: 10.1093/schbul/9.1.55.
The multilevel control of eye movements for the researcher in the schizophrenic disease process includes the saccadic trajectory, the dual mode tracking system, and schematically directed eye movements in fixation, in scanpaths, and other looking strategies, and in reading. Coordination of eye movements with head movement in gaze and sensory consequences and concomitants of eye movements round out the picture. Recent studies with precise bioengineering instrumentation have defined two abnormal patterns of eye movements--saccadic intrusions and saccadic "smooth" pursuit. Although these signs are not pathognomonic, they raise interesting questions concerning the relationship of these eye movements to the schizophrenic disease process.
对于研究精神分裂症疾病过程的人员来说，眼球运动的多级控制包括扫视轨迹、双模式跟踪系统，以及在注视、扫描路径和其他注视策略及阅读过程中示意性引导的眼球运动。眼球运动与头部运动在注视时的协调以及眼球运动的感觉后果和伴随情况完善了这一图景。最近使用精密生物工程仪器进行的研究已经确定了两种异常的眼球运动模式——扫视侵入和扫视“平滑”追踪。尽管这些体征并非特异性的，但它们引发了关于这些眼球运动与精神分裂症疾病过程之间关系的有趣问题。
