Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Hallucinogens and Psychedelics01:27

Hallucinogens and Psychedelics

163
Hallucinogens are psychoactive substances that profoundly alter perceptual experiences, generating unreal visual and sensory images. Often referred to as psychedelic drugs — a term derived from the Greek words "psyche" (mind) and "delos" (revealing) — these substances include marijuana and lysergic acid diethylamide (LSD), among others. These drugs vary in intensity and effects.
Marijuana, derived from the dried leaves and flowers of the hemp plant, contains...
163
Altered States of Awareness01:06

Altered States of Awareness

176
Altered states of consciousness represent significant deviations from one's normal mental state. These deviations can range from subtle changes in awareness to profound transformations in perception, thought processes, and sensory experiences. Altered states of consciousness can be triggered by various factors, including drug use, meditation, hypnosis, illness, or even intense fatigue.
The ingestion of substances like stimulants or hallucinogens leads to chemical alterations in the brain...
176
CNS Stimulants: Psychedelic Agents01:22

CNS Stimulants: Psychedelic Agents

146
Hallucinogens, also known as psychedelic drugs, are a class of substances known for their ability to alter perception, cognition, and emotions. Despite their profound effects on the mind, these drugs are non-addictive, setting them apart from many other abused substances. The mechanism of action of these drugs lies in their impact on the 5-HT2A receptor in the brain. Upon activation, this receptor couples to Gq-type G proteins, triggering a cascade that releases intracellular calcium. This...
146
Blind Procedures02:07

Blind Procedures

10.6K
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
10.6K
The Placebo Effect01:54

The Placebo Effect

6.1K
The placebo effect occurs when people's expectations or beliefs influence or determine their experience in a given situation. In other words, simply expecting something to happen can actually make it happen.
6.1K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Fluency Should Not Be a Goal in Stuttering Therapy.

Journal of speech, language, and hearing research : JSLHR·2026
Same author

Information Load Predicts Stuttering Events.

Journal of speech, language, and hearing research : JSLHR·2026
Same author

Brain State Dynamics in Ketamine-Induced Dissociation Resemble Those in Posttraumatic Stress Disorder.

Biological psychiatry global open science·2026
Same author

"Hide and survive:" A conceptual model of stuttering concealment.

Journal of communication disorders·2025
Same author

Measuring Adults' Readiness to Make a Positive Change to Stuttering and the Cognitive Processes That Predict It.

Journal of speech, language, and hearing research : JSLHR·2025
Same author

A qualitative investigation of how stutterers perceive social interactions.

Journal of fluency disorders·2025

相关实验视频

Updated: Jun 24, 2025

Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory
07:59

Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory

Published on: June 14, 2019

7.9K

吃者对经典迷幻药物的经验:一项初步自我报告研究

Eric S Jackson1, Noam Goldway2, Hope Gerlach-Houck3

  • 1Department of Communicative Sciences and Disorders, New York University, USA.

Journal of fluency disorders
|June 4, 2024
PubMed
概括

经典的迷幻药可能会对口吃产生积极影响,许多使用者报告口吃和焦虑减少. 然而,这项初步研究强调了由于潜在风险需要进行受控研究的必要性.

关键词:
这是一种LSD,一种LSD.这种药物是psilocybin.迷幻药物是一种精神药物.有关质量的质量.在Reddit上,我们可以看到Reddit是什么.自语 自语 自语 自语

更多相关视频

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder
09:55

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder

Published on: March 8, 2018

12.4K
Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
07:30

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

Published on: August 18, 2020

6.6K

相关实验视频

Last Updated: Jun 24, 2025

Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory
07:59

Using Practice Testing, Public Speaking, and Source Monitoring to Examine the Influences of Learning Strategies and Stress on Episodic Memory

Published on: June 14, 2019

7.9K
Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder
09:55

Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder

Published on: March 8, 2018

12.4K
Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
07:30

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

Published on: August 18, 2020

6.6K

科学领域:

  • 神经科学是一个神经科学.
  • 精神病学是一个精神病学.
  • 药理学 药理学是指药理学的学科.

背景情况:

  • 吃会对社会,职业和教育生活产生重大影响.
  • 目前的疗法有效性有限,并且没有FDA批准的药物治疗口.
  • 经典的迷幻药对焦虑和抑郁症等重叠症状的疾病有希望.

研究的目的:

  • 探索经典迷幻药对口吃的潜在影响.
  • 为了调查那些在使用迷幻药物后口吃的个人的自我报告经验.

主要方法:

  • 对自称口吃者的114个Reddit帖子进行了定性分析.
  • 感应式提取有意义的单元和演式组织到迷幻效应框架中.
  • 将效应分为正面,负面和中立的主题.

主要成果:

  • 大多数使用者 (74.0%) 报告了积极的短期效果,包括减少口吃和焦虑.
  • 还记录了负面 (9.6%),混合 (4.8%) 和中性 (11.6%) 的体验.
  • 报告的影响包括行为,情绪,认知,信仰和社会领域.

结论:

  • 初步发现表明,迷幻药可能会影响口吃.
  • 由于研究的不受控制的性质和潜在的不良影响,需要谨慎.
  • 建议在监督的临床环境中进行进一步的研究,以探索这一潜力.