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

Substance Use Disorders Affecting Sleep01:24

Substance Use Disorders Affecting Sleep

166
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
166
Cognitive Development During Adolescence01:18

Cognitive Development During Adolescence

54
During adolescence, individuals experience significant cognitive development that enhances their understanding of others' emotions and thoughts, known as cognitive empathy. This period is marked by an increased ability to adapt to others' perspectives and a more nuanced understanding of others' mental states, a skill that is foundational for social problem-solving and conflict avoidance. The development of cognitive empathy relies heavily on the theory of mind — the...
54
Understanding Sleep01:11

Understanding Sleep

228
Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
228
REM Sleep Behavior Disorder01:15

REM Sleep Behavior Disorder

182
REM Sleep Behavior Disorder (RBD) is a sleep disorder characterized by the absence of muscle paralysis that normally occurs during the REM phase of sleep. This absence allows individuals to physically act out their dreams, which are often vivid and disturbing. Common behaviors exhibited during episodes include kicking, punching, and yelling. These actions can be dangerous, potentially leading to injuries for the person with RBD or their bed partner.
RBD is significantly associated with...
182
Socioemotional Development during Infancy01:30

Socioemotional Development during Infancy

54
Socio-emotional development in infancy is primarily shaped by early emotional responses and social connections, with temperament playing a central role. Temperament refers to the consistent patterns in an individual's emotional and behavioral responses, observable even in infancy. By examining temperament, researchers can better understand an infant's unique ways of interacting with the world, influencing subsequent personality and socio-emotional growth.
Primary Temperament Types
54
Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

141
Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
Sleep deprivation is a more severe form of sleep loss...
141

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

Neural responses to equity and inequity when receiving vicarious rewards for self and charity during adolescence.

NeuroImage·2026
Same author

Adolescent Hormonal Contraceptive Use in the Context of Brain Development and Depression Risk: A Review and Considerations for Future Research.

Biological psychiatry global open science·2026
Same author

Does variation in the μ-opioid receptor gene (OPRM1) moderate the association between maternal sensitivity and child attachment? A preregistered attempted replication and extension of Tchalova et al. (2024).

Attachment & human development·2026
Same author

Youth Perspectives on the Climate Crisis: Motivation and Action Pathways.

Developmental science·2026
Same author

Neural variability across the transition to motherhood: Enhanced moment-to-moment neural variability during mentalizing in first-time mothers.

Journal of neuroendocrinology·2026
Same author

Mood trajectories showing resilience and recovery in young people during and after the COVID-19 pandemic.

Scientific reports·2026

相关实验视频

Updated: Jun 28, 2025

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood
08:20

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood

Published on: October 2, 2019

11.9K

在青少年发育期间的情绪变化及其与睡眠和大脑发育的关系.

Yara J Toenders1,2,3, Renske van der Cruijsen4, Jana Runze5

  • 1Developmental and Educational Psychology, Leiden University, Wassenaarseweg 52, 2333 AK, Leiden, The Netherlands. y.j.toenders@fsw.leidenuniv.nl.

Scientific reports
|April 12, 2024
PubMed
概括

青少年的情绪变化与大脑结构有关,而不是睡眠. 脊侧前额皮层 (dlPFC) 的延迟稀薄与青春期增加的负面情绪波动相关.

关键词:
动画摄影是一种动画.青少年时期 青春期焦虑 焦虑是一种焦虑.大脑结构 大脑结构抑郁症 抑郁症 抑郁症情绪的变化 情绪的变化睡眠 睡眠 睡眠 睡眠

更多相关视频

Chronic Sleep Deprivation in Mouse Pups by Means of Gentle Handling
03:46

Chronic Sleep Deprivation in Mouse Pups by Means of Gentle Handling

Published on: October 11, 2018

10.1K
Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

673

相关实验视频

Last Updated: Jun 28, 2025

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood
08:20

Measuring Neural Mechanisms Underlying Sleep-Dependent Memory Consolidation During Naps in Early Childhood

Published on: October 2, 2019

11.9K
Chronic Sleep Deprivation in Mouse Pups by Means of Gentle Handling
03:46

Chronic Sleep Deprivation in Mouse Pups by Means of Gentle Handling

Published on: October 11, 2018

10.1K
Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression
04:33

Author Spotlight: Unveiling the Connection Between Sleep Disorders and Cognitive Symptoms in Depression

Published on: April 26, 2024

673

科学领域:

  • 神经科学是一个神经科学.
  • 发展心理学 发展心理学
  • 青少年精神病学 青少年精神病学

背景情况:

  • 情绪变化与不良心理健康结果有关.
  • 青春期是情绪障碍发病的关键时期.
  • 了解睡眠和大脑发育等生物学因素是阐明情绪障碍机制的关键.

研究的目的:

  • 研究健康青少年的睡眠,大脑结构和情绪变化之间的关联.
  • 检查情绪变化和相关因素的发育轨迹.

主要方法:

  • 在191名健康青少年 (基线年龄为11-21岁) 的长度研究 (每年5个时间点).
  • 通过动图 (客观) 和日常日记 (主观) 评估睡眠.
  • 消极情绪变化以日复一日的消极情绪波动来衡量;用MRI分析大脑结构,重点关注脊侧前额皮层 (dlPFC) 厚度.

主要成果:

  • 对女性来说,负面情绪的变化在青春期中达到顶峰,对男性来说,情绪的变化线性增加.
  • 青春期的睡眠时间减少,男性的睡眠时间下降更为显著.
  • 没有发现情绪变化和睡眠之间存在关联;平均负情绪与能量下降有关.
  • 较高的dlPFC厚度 (延迟稀释) 与青春期初至中期的消极情绪变化增加有关.

结论:

  • 青少年男性和女性之间的情绪变化发展不同.
  • 大脑结构,特别是dlPFC成熟,与情绪变化有关.
  • 在这个青少年队伍中,睡眠似乎与情绪变化没有直接关联.