saccade是什么意思   saccade怎么读

英式:[sæ'kɑ:d]    美式:[sæ'kɑ:d]

saccade单词基本解析:

n.(目光在注视点之间快速短暂的)扫视
n. 急速勒马, 眼睛飞快扫视
n.(目光在注视点之间快速短暂的)扫视;

saccade变化用词:


形容词: saccadic |

saccade英英释义:

名词 saccade:

a rapid, jerky movement of the eyes between positions of rest

an abrupt spasmodic movement

同义词:jerk, jerking, jolt



saccade[ sæ'kɑ:d ]n.a rapid, jerky movement of the eyes between positions of restan abrupt spasmodic movement

同义词:jerkjerkingjolt

saccade中文词源:

saccade用法和例句:

saccade


The average saccade amplitude (F=6.27, P=0.02) and saccade distance (F=5.62, P=0.02) were significantly lower in RD group than those in control group.

RD组儿童的平均眼跳幅度(F=6.27,P=0.02)和眼跳距离(F=5.62,P=0.02)明显短于正常儿童。


The fixation frequency, fixation duration, saccade length and multiple-line regression of three-column texts are all inferior to one- and two-column texts.

三栏设计材料的注视频率、注视点持续时间、眼跳距离、行间回视次数等眼动指标都不如一栏、二栏材料。


In Chinese reading,the parameters of eye movement include viewing position,saccade,regression,fixation duration,etc.

中文阅读眼动特征的评估参数主要包括注视点停留位置、眼跳、回视和注视时间等。


Extraction of Eye Position Information from EOG Saccade Signal

从EOG扫视信号中提取眼球位置信息


In picture 2, the first fixation duration was the longest, while the average fixation duration, the average saccade amplitude and saccade distance were the shortest.

其中图2的首次注视时间最长,平均注视时间、平均眼跳幅度和眼跳距离最短;


Asymmetry of saccade latency between bilateral eyes

双侧眼球扫视运动的不对称性


Moreover, the repetition priming effects were found not only from the reaction time but also from the gaze duration, fixation frequency, average fixation duration and first saccade latency etc.

另外,当图片重复呈现时,存在重复启动效应,除了反应时以外,还可以从总注视时间、注视频次、平均注视时间以及信息区内首次注视时间等眼动指标中得以体现。


In picture 3, the first fixation duration was the shortest, while the average saccade amplitude and saccade distance were the longest.

图3的首次注视时间最短,平均眼跳幅度和眼跳距离最长。


and then, extract features from saccade signal on the base of ideal EOG profile;and obtain position data by future classification in the end.

基于理想EOG曲线提取特征值,根据特征值分类提取位置数据。


Keywords Parkinson s disease;electronystagmogram (ENG);saccade;equilibrium function;review;

帕金森病;眼震电图;扫视;平衡功能;综述;


In this paper, a signal processing algorithm based on ideal EOG profile is proposed to extract the position data where a saccade occurred from the noisy and non-linear drifts included EOG signals.

摘要提出了一种基于理想EOG曲线的处理算法从包含噪声和非线性漂移的EOG信号中提取扫视运动发生时眼球的位置数据。


Horizontal and vertical target for calibration, pursuit, saccade and optokinetic test

用于水平和垂直方向的定标,跟踪,扫视和视动检查


EOG is widely used to record eye movement. However,an efficient means of extracting two-dimensional(2D)eye position data from EOG saccade signal is lacking.

眼电图(electrooculogram,EOG)是一种最常用的眼球运动记录技术,但一直缺乏从EOG扫视信号中提取二维人眼位置信息的有效方法。


the longer the burst, the larger the saccade.

突然显现的频率越慢,跳视的能力也就越大。


secondary saccade

第二眼跳


And the type of configurations had almost no effect on the number of fixations and the distance of the first saccade from the target and the probabilities of iniatial fixation landed on the target.

该机制在眼动指标上表现为:找到目标所需的注视点个数、首注视点与目标位置的距离以及首注视点为目标位置的可能性不受干扰子空间布局的影响。


This possibility, which Libet contemplated, may explain why we maintain the illusion of continuity of time and space when our eyes move from one target to another during a saccade.

这个利贝特仔细考虑过的可能性,也许可以解释,为什麽当我们眼睛在扫视时,会从一个地方跳读到另一个地方,但是我们还是维持著时空连续的假象。


Through the analysis of fixation and saccade, accord with other experiments and investigations, user's operation psychology can be roughly found out.

通过对凝视和扫视的分析,结合其它实验和调查,可以大致了解用户的操作心理。


(2)saccade timing is separated from saccade target selection.

(2)眼跳计划和目标选择的分离;


(3)saccade generation is an autonomous process with inhibition by foveal targets.

(3)伴随中央凹目标抑制的眼跳机制。

用作名词(n.)

This possibility, which Libet contemplated, may explain why we maintain the illusion of continuity of time and space when our eyes move from one target to another during a saccade.
这个利贝特仔细考虑过的可能性,也许可以解释,为什麽当我们眼睛在扫视时,会从一个地方跳读到另一个地方,但是我们还是维持著时空连续的假象。