摘要
记忆建立和记忆保存实验组的小鼠，分别暴露于９３ｄＢＳＰＬ稳态白嗓声下，每天８ｈ连续４ｄ后测定其记忆建立与记忆保存情况。没有吸入空气负离子的小鼠，短时性与长时性记忆均明显减退。而吸入浓度为８～１０×１０４个／ｃｍ３空气负离子的小鼠，短时性与长时性记忆减退均不明显。
group of mice for memory
establishment and another group for memory maintenance wereexposed to steady white noise
of 93 dB SPL for 4 days without inhalation of aeroanion,respectively.The results shovved that
both short-term and long-term memory were significantly decreasedcompared with those of
control groups but there was no remarkeble change in both short-termand long-term memory
when aeroanion of 8～10×106/ cm3 was administered.
出处
《南京铁道医学院学报》
1994年第1期1-3,7,共4页
Journal of Nanjing Railway Medical College
