ACUTE ABSTINENCE FROM TOBACCO--ELECTROPHYSIOLOGICAL AND COGNITIVE SIGNS
急性戒烟——电生理和认知体征
基本信息
- 批准号:3853769
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:
- 资助国家:美国
- 起止时间:至
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
The laboratory's efforts were directed toward the quantification of the
cognitive and performance deficits during nicotine withdrawal and the
treatment of these deficits with nicotine chewing gum. The EEG,
cognitive, and cognitive process was monitored during a ten-day period of
tobacco withdrawal in heavy smokers. Some of the changes persisted over
the entire ten-day deprivation period. These measures included EEG alpha
frequency, theta power, performance on selected cognitive tasks
(especially a rapid arithmetic task) and a cognitive event related
potential measure (N100 amplitude). Stimulus evaluation time, as measured
by P300 latency, and the depth of stimulus evaluation battery were
affected early during the tobacco deprivation period, but returned to
smoking levels later during the deprivation period. Thus, the cognitive
deficits are clearly apparent during abstinence from tobacco and
contribute to relapse during treatment. The deficits during withdrawal
have at least two different components - one affecting stimulus
evaluation which dissipates after 5 to 7 days of abstinence and one
affecting attention accompanied by lower arousal which persists ten days
or longer. During the year this data was analyzed and two papes were
submitted for publication.
实验室的努力是为了定量
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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R I HERNING其他文献
R I HERNING的其他文献
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{{ truncateString('R I HERNING', 18)}}的其他基金
NEUROCOGNITIVE STATUS OF YOUNG BOYS EXPOSED TO OPIATES IN UTERO
子宫内接触阿片类药物的小男孩的神经认知状况
- 批准号:
3853762 - 财政年份:
- 资助金额:
-- - 项目类别:
CARDIOVASCULAR AND NEUROCOGNITIVE EFFECTS OF NIMODIPINE IN DRUG ABUSERS
尼莫地平对吸毒者心血管和神经认知的影响
- 批准号:
3838573 - 财政年份:
- 资助金额:
-- - 项目类别:
NEUROPHYSIOLOGIC ASSESSMENT BATTERY NORMS ON NON-DRUG USING INDIVIDUALS
非吸毒个体的神经生理学评估电池规范
- 批准号:
3838572 - 财政年份:
- 资助金额:
-- - 项目类别:
相似海外基金
Behavioral Organization in Mood or Cognition Disorders
情绪或认知障碍中的行为组织
- 批准号:
7045410 - 财政年份:2003
- 资助金额:
-- - 项目类别: