The dynamic observation of P300 in patients was more significance.
患者P_(300)波的动态观察更有意义。
Objective: To study the P300 in patients with acute puffer poisoning.
目的：研究急性河豚中毒患者的P_（300）。
ObjectiveTo explore P300 and P300 topography in relation to IQ in normal children.
目的探讨正常儿童听觉P300 及其地形图与心理评分的关系。
P300 can be an index of reference in evaluating faking bad of the patients with head injury.
P 300可作为鉴别脑外伤病人伪装的参考指标。
Objectives: To explore application on cognitive potential P300 in Zibo psychiatric research.
目的：探讨认知电位P 300在淄博精神科的应用。
Objective P300 potentials changes in traumatic head injury patients before and after rehabilitation.
目的观察脑外伤病人康复治疗前后P 300电位变化。
The p300 marker is thought to reflect attentional and inhibitory control aspects of brain processing.
P300的指标被认为是反映了大脑处理控制方面的注意力和抑制力。
The change of P300 wave amplitude and latency were corresponding to the pain degree in different stage.
P 300波幅和潜伏期的变化与不同时期疼痛程度相对应。
The researchers are also investigating P300 in people with ADHD (attention deficit hyperactivity disorder).
研究人员还在研究患有多动症人群的P 300值(注意力缺陷多动障碍)。
The hippocampal and parietal P300 were simultaneously recorded by chronically implanted electrodes in rats.
采用慢性植入电极同步记录颅内海马和顶叶的P 300。
CONCLUSION: P300 potential can be used as an index to assess the cognition of gastrointestinal cancer patients.
结论：P 300电位可作为消化道恶性肿瘤患者的认知状况的评价指标。
Conclusion There is a strong relation between attention and P300. P300 may be regarded as a marker of attention.
结论注意与P 300间有极强的相关性，P 300可作为注意的标志物。
Objective To explore the correlation between intellectual test and P300 in the appraisal patients with head injury.
目的探讨脑外伤鉴定病人智商与P 300检测结果的相关性。
Objective To investigate changes of the visual P300 topography mapping in patients with closed craniocerebral trauma.
目的探讨闭合性颅脑外伤患者视觉P300地形图的变化。
Objective: to study the changes of auditory event-related potential (AERP) P300 in patients with thalamic infarction.
目的：研究丘脑梗死患者听觉事件相关电位(P 300)的变化特点。
Objective To evaluate the relationship among depression in old age, blink reflex (BR) and event-related potential P300.
目的探讨老年期抑郁症与瞬目反射、事件相关电位P 300的关系。
The nerve function, intellect and P300 of the treated group were improved more markedly than the control group(P<0.01).
治疗组神经功能，智能障碍及P300较治疗前明显改善，与对照组比较有显著性差异（P<0.01）。
Objective To explore the clinical value of depression and event related potentials P300 in children with narcolepsy (NRL).
目的探讨发作性睡病(NRL)儿童的抑郁情绪及事件相关电位P 300的特征。
OBJECTIVE: to investigate the character of auditory evoked potential P300 of the patients with senile psychotic depression.
目的：探讨老年期精神病性抑郁患者听觉诱发电位P 300的特征。
Objective To study P300 of the first episode depression and mismatch negativity (MMN) changes after antidepressant treatment.
目的了解抗抑郁剂治疗对抑郁症首次发病患者的认知电位P 300和失匹性负波(MMN)的影响。
Objective: To approach the cognitive function and the correlation between neuropsychological test and event-related potential P300.
目的：探讨抑郁症患者的认知功能特点，神经心理学测验与事件相关电位P 300的相关性。
Objective To explore the cognitive and learning status of epileptic children, and to observe their event-related potential(ERP)P300.
目的探讨癫痫儿童的认知学习状况，观察其事件相关电位P300变化。
There was no significant difference between left and right groups of thalamic infarction in P300 latency, amplitude and CASI (P > 0.05).
左侧与右侧丘脑梗死P300波潜伏期、波幅和认知能力检查评分比较差异无统计学意义（P>0.05）。
Conclusions: P300 potentials can be used in the clinical as a momentous ideal in appraising the cognition with minimal head injury patients.
结论P 300电位可作为评价轻型颅外伤患者的认知状况的重要指标应用于临床。
Objective To explore the clinical value of changes of depressive emotion and P300(EP) evoked potentials in patients with lacunar infarct (LI).
目的探讨腔隙性脑梗死（LI）患者的抑郁情绪和P300电位变化及其临床价值。
P300 average amplitude on parietal area was increasing with age increasing and junior high school group's was significantly lower than two others.
在顶区的P300的平均幅值随着年龄的增长而增加，且初中组明显低于其它两个组。
AIM: To explore the diagnostic significance of P300 cognitive potentials detect for brain cognitive dysfunction in children with learning disorders.
目的：探讨P 300认知电位检测对学习障碍儿童脑认知功能缺陷的诊断意义。
Methods Blink reflex(BR) and event-related potential P300 of 35 clinically diagnosed depression in old age and BR of 30 healthy controls respectively.
方法对35例老年期抑郁症患者进行瞬目反射、事件相关电位P300检测，并对30例正常老年人进行瞬目反射检测。
CONCLUSION: P300 potentials can be used in clinic as an important index for evaluating cognitive condition of patients with epileptic mental disorder.
结论：P 300电位可作为评价癫痫性精神患者的认识状况的重要指标应用于临床。
Methods: According to the clinical classification of SHE, P300, BAEP, SEP and VEP were examined in 36 patients with SHE and then analyzed the results.
方法：根据临床分级，对36例临床诊断为亚临床肝性脑病(SHE)的患者进行P 300、BAEP、SEP、VEP检测分析。
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