【摘要】 目的 探討癲癇患者注意功能受損的特點。 方法 2008年12月-2009年12月選取69例癲癇患者作為病例組,35例正常人作為對照組,分別用持續(xù)操作任務實驗(continuous performance test,CPT)、斯特魯普實驗(Stroop)和雙任務實驗測查持續(xù)注意、選擇注意和分散注意功能。 結果 與對照組相比,病例組CPT反應時延長,漏報率增加(Plt;0.05);Stroop實驗沖突條件下反應時延長,沖突、一致和中性條件下錯誤率增加,沖突和中性條件下的反應時干擾量和錯誤率干擾量增加(Plt;0.05);雙任務比單任務劃銷方格數目減少,字符串正確率減少,雙任務減退程度增加(Plt;0.05)?!〗Y論 癲癇患者的持續(xù)注意、選擇注意和分散注意功能均受損。【Abstract】 Objective To observe the damages of attentive function in the patients with epilepsy. Methods From December 2008 to December 2009, 69 patients with epilepsy and 35 healthy people were selected as the patients group and control group. All the selected ones underwent continuous performance test (CPT), Stroop test and dual task, respetviely, to assess their sustained attention, selected attention and divided attention. Results In CPT, the reaction time prolonged and the omission rate increased significantly in the patient group compared with those in the control group (Plt;0.05). In Stroop test, the reaction time in the patients group prolonged under incongruous condition, and error rate increased under incongruous, congruous and neutral conditions. The reaction time interfered effects and error interfered effects increased under incongruous and neutral conditions (Plt;0.05); the boxes crossed and right rate of digit strings decreased and decrement increased during dual task than single task in the patient group (Plt;0.05). Conclusion The sustained attention, selected attention and divided attention of patients with epilepsy are impaired.
目的 探索翻轉課堂聯(lián)合微信教學模式在腦電圖實習中的應用效果價值。方法收集120名在腦電圖室實習的研究生,分為研究組和對照組各60名。研究組采用翻轉課堂聯(lián)合微信教學模式4周,課前教師通過微信群發(fā)送學習資料,課堂上著重講解知識的重、難點,課后通過微信群發(fā)布和批改作業(yè)。對照組采用傳統(tǒng)教學4周,教學末日通過對學生考核和學生參與的問卷調查評估教學效果。結果 與對照組相比,研究組的平時表現(xiàn)(t=3.611,P=0.001)和實踐技能(t=3.207,P=0.002)考核的得分明顯較高,而兩組理論知識考核無顯著差異(P>0.05)。問卷調查表明研究組的教學參與度(t=3.125,P=0.003)、教學效率(t=11.322,P<0.001)、培養(yǎng)學生臨床思維(t=2.682,P=0.009)、提升專業(yè)能力(t=2.860,P=0.006)和提升自主學習能力(t=9.123,P<0.001)均優(yōu)于對照組。教學效率和提升自主學習能力的差異最為顯著。結論 翻轉課堂聯(lián)合微信教學模式有利于學生主動學習、將理論與臨床實踐相結合,更好地掌握腦電圖,適用于腦電圖實習帶教。