English
全部
搜索
图片
视频
短视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
2:13
YouTube
Dr K Neeraja - MD, DM (Neurology)
Why Do We Suddenly Faint? | Syncope Explained | Causes & Warning Signs | Dr Neeraja
Have you ever seen someone suddenly faint or lose consciousness for a few seconds? This condition is called Syncope. In this video, Dr. Neeraja, Neurologist, explains why sudden fainting happens, common causes, warning signs, and when it becomes a medical concern. Syncope can occur due to: • Sudden drop in blood pressure • Dehydration ...
已浏览 15万 次
2 周前
短视频
0:15
已浏览 150万 次
Negative stress doesn’t just affect how you feel—it actually changes how your
theknotking
0:35
已浏览 25.3万 次
What happens in your body when you eat eggs?
Healthy Inside Out
Brain Tumor Segmentation
1:36
¿Eres capaz de recordar la secuencia completa del Nivel 3? 👇 Hoy ponemos a prueba tu Memoria de Trabajo. Este es el “procesador central” de tu cerebro: la capacidad de retener y manipular información en tiempo real para tomar decisiones. Con los años, si no se entrena, este procesador se vuelve lento. Aparecen los olvidos, la distracción y la fatiga mental. EL DESAFÍO NEUROGYM DE HOY: 1️⃣ Observa la secuencia de números. 2️⃣ Repítela en voz alta (¡sin hacer trampa!). 3️⃣ Sube de nivel. Dime en
TikTok
soyabertogh
已浏览 8.1万 次
1 个月前
0:54
🧠 1. Человеческий мозг — «мини-вселенная внутри нас» \t•\t⚡ Создаёт электричество, способное зажечь лампочку \t•\t🖥️ Обрабатывает данные быстрее, чем многие компьютеры \t•\t🌙 Во сне работает даже активнее, чем днём \t•\t🔗 За секунду формирует тысячи новых нейронных связей \t•\t💧 На 75% состоит из воды, но остаётся самым сложным органом 🌀 2. Мозг — мастер скрытых процессов \t•\t👁️🗨️ 90% мыслительных операций проходят вне сознания \t•\t🧩 Мозг постоянно «достраивает» картину мира, заполня
TikTok
kino_mafia23
已浏览 410万 次
1 个月前
1:09
Пока слушаешь историю, лови 3 факта о нас, в которые трудно поверить (№3 выносит мозг): 🧠 Ложные воспоминания: Около 40% людей «четко помнят» события из своего детства, которых на самом деле никогда не было. Наш мозг просто дорисовал их из рассказов взрослых или фото. 👁 Скорость взгляда: Твой мозг «отключает» зрение на миллисекунды, когда ты переводишь взгляд с одного предмета на другой. Ты проводишь в полной темноте около 40 минут каждый день, но даже не замечаешь этого. 🐧 Пингвиний криминал
TikTok
over.re
已浏览 220万 次
1 个月前
热门视频
0:54
Happy Moments = Healthy Brain | Family Time for Better Mental Health | Dr Neeraja
YouTube
Dr K Neeraja - MD, DM
已浏览 201.2万 次
1 个月前
0:15
How Sweat Is Produced. Inside Your Skin #sweat #dermatology #skincare #shorts
YouTube
The Biology Brain TBB
已浏览 175.9万 次
3 周前
0:06
A Mind FROZEN In Time
YouTube
Wisdom Stories
已浏览 198.6万 次
3 周前
U-Net Tutorial
5:03
Learn The Letter U | Let's Learn About The Alphabet | Phonics Song for Kids | Jack Hartmann
YouTube
Jack Hartmann Kids Music
已浏览 665.4万 次
2016年10月4日
3:35
Letter U Song
YouTube
Have Fun Teaching
已浏览 2344.4万 次
2010年8月11日
1:39
Tracing Uppercase and Lowercase Letters - Letter Uu and Letter Vv - ChuChuTV Toddler Learning Videos
YouTube
ChuChu TV Nursery Rhymes
已浏览 533万 次
2025年2月6日
0:54
Happy Moments = Healthy Brain | Family Time for Better Mental Health | Dr Neeraja
已浏览 201.2万 次
1 个月前
YouTube
Dr K Neeraja - MD, DM (Neurology)
0:15
How Sweat Is Produced. Inside Your Skin #sweat #dermatology #skincare #shorts
已浏览 175.9万 次
3 周前
YouTube
The Biology Brain TBB
0:06
A Mind FROZEN In Time
已浏览 198.6万 次
3 周前
YouTube
Wisdom Stories
0:35
What happens in your body when you eat eggs?
已浏览 25.3万 次
1 个月前
YouTube
Healthy Inside Out
0:15
Negative stress doesn’t just affect how you feel—it actually changes how your brain and body function. When stress becomes constant, your nervous system stays stuck in a fight-or-flight state, making it harder to think clearly, regulate emotions, and recover properly. This can lead to brain fog, anxiety, irritability, and eventually burnout. Over time, your body adapts to this stress as its “normal,” keeping you in a cycle of tension and fatigue. Recovery is what breaks that cycle. When you allo
已浏览 150万 次
1 个月前
TikTok
theknotking
2:19
YOU WILL NEVER SEE DISCIPLINE THE SAME AGAIN
已浏览 49.9万 次
3 周前
YouTube
The Diary Of A CEO
0:47
Activate Your Theta Waves Naturally | Powerful Bhramari for Deep Calm
已浏览 4494 次
1 周前
YouTube
YOGA SHAKTI - Healing Miracle
0:58
This chart shows human brains size over time. They got way bigger, fast. But now they’re shrinking? (No, it’s not the phones!) About 2 million years ago something changed and it altered the course of human evolution. Our brains just started RAPIDLY growing, the organ nearly doubled in size in just a few hundred thousand years. This turning point is what allowed us to evolve into the intelligent species we are today. But now… To learn more, follow along! #evolution #human origins #science
已浏览 33.7万 次
3 周前
TikTok
cleoabram
0:06
Psychology #darkpsychology #psycholgyfacts #humanbehavior #mindcontrol #quotes #booktok
已浏览 6.7万 次
2 周前
YouTube
PsychoTok FactZ
0:09
🧠 This is what your entire Nervous System looks like ⚡ | MDCT
已浏览 7万 次
1 周前
YouTube
Make Dream Come True
0:08
This is why you can't Tickle Yourself
已浏览 3.4万 次
2 周前
YouTube
Teachers Assignment
0:39
Why Hydrocephalus Makes a Child’s Head Grow Larger ⚠️🧠..!!#e2dhealth #animation #2dshow #health
已浏览 1.8万 次
3 周前
YouTube
E2DHealth
2:57
The brain acts like the central computer controlling the communication with all structures of the body, named: Central Nervous System. The spinal cord, an extension of the brain, is organised in levels defined by each vertebra. Each vertebral level is called metameric level: like a regional manager. Each level is in charge to collect and distribute the messages (electrical impulse) from and to the brain. Each level, through the spinal nerves, manages the information coming from a particular grou
已浏览 3.4万 次
1 个月前
TikTok
the.baby.whisperer
0:29
This Frequency Can Calm Your Mind Instantly 🎧🧠 #432hz #soundhealing #focus
已浏览 10.5万 次
1 个月前
YouTube
MOTIV8
0:29
Lower Your Dementia Risk With These Habits 👀
已浏览 2.3万 次
4 周前
YouTube
Glow Gazette
2:23
மூளை அறுவை சிகிச்சை மருத்துவ உலகின் ஒரு அதிசயத்தக்க வளர்ச்சி..!
已浏览 2.2万 次
1 个月前
YouTube
Dr Prabhu Marudamuthu
2:52
She Actually Tells a Technique To Get What You Want Fast.
已浏览 1.3万 次
1 周前
YouTube
GROWTH™
2:01
Scientists Discover What Happens When You Remove a Brain From Its Body…
已浏览 8017 次
1 周前
YouTube
Today I Learned Science
0:23
Human Brain Structure & Function | Easy Explanation 🧠 | Biology + Psychology
已浏览 55 次
3 周前
YouTube
Bhaskar Kumar Singh
展开
更多类似内容
反馈