脑外伤后的注意、记忆和信息处理能力障碍及其恢复

The disorders of attention, memory and the ability of information processing and their recovery in patients with brain injury.

用划消测验、同步听觉系列加法测验及临床记忆量表对105例脑外伤患者进行了测查,以观察脑外伤后患者的注意、记忆和信息处理能力受损程度,并在伤后5个月左右进行复查,以观察上述障碍的恢复情况。49名年龄和文化水平相当的正常人作为对照组。结果表明脑外伤后注意、记忆、信息处理能力均显著受损。5个月左右后中型脑外伤患者上述障碍已基本恢复。重型脑外伤患者上述心理功能虽有明显恢复,但尚未恢复到正常水平。

Attention, the ability of information processing and memory were investigated with Cancellation Test, Paced Auditory Series Addition Test and Clinical Memory Scale in 105 patients with brain injury. All of these tests were repeated 5 months later. Forty-nine normal subjects matched with age and education level were taken as control group. The results showed that attention, the ability of in-formatioa processing and memory were markedly impaired in patients with brain injury. Recovery of these disorders mentioned above was observed in the patients with moderate brain injury 5 months later. There was only a significant improvement but not total recovery in the patients with severe brain injury.