Video yükleniyor...

Video Yüklenemedi

Ana Sayfaya Dön

How neurons release neurotransmitters. Credit: Rex Twedt #neuroscience #MedTwitter

chrost_hugo's profile picture

Hugo Chrost

42,512 subscribers

52,013 görüntüleme • 3 yıl önce •via X (Twitter)

#neuroscience#MedTwitter
LIVE

Anya Rossi• Live Now

Private livecam show

0 Yorum

Yorum bulunmuyor

Orijinal gönderinin yorumları burada görünecek

Benzer Videolar

Neurons making friends with each other on a grid: #neuroscience by Alvéole
0:14

Neurons making friends with each other on a grid: #neuroscience by Alvéole

Slava Bobrov

83,584 görüntüleme • 3 yıl önce

The demise of a neuron. Source: Mahmoud M. Mahdali #neuroscience #MedTwitter
0:11

The demise of a neuron. Source: Mahmoud M. Mahdali #neuroscience #MedTwitter

Hugo Chrost

93,854 görüntüleme • 3 yıl önce

Neurons don’t physically touch—they communicate across tiny gaps called synapses. Signals travel as electrical impulses within a neuron and chemical neurotransmitters between neurons, enabling thought, memory, and movement
0:16

Neurons don’t physically touch—they communicate across tiny gaps called synapses. Signals travel as electrical impulses within a neuron and chemical neurotransmitters between neurons, enabling thought, memory, and movement

Science girl

71,962 görüntüleme • 4 ay önce

Brain cells trying to network with each other. Source: David Barlow #neuroscience #MedTwitter
0:10

Brain cells trying to network with each other. Source: David Barlow #neuroscience #MedTwitter

Hugo Chrost

67,202 görüntüleme • 3 yıl önce

Spinal fluid waves wash over the brain to remove waste during sleep. Source: L. Lewis #neuroscience #MedTwitter
0:12

Spinal fluid waves wash over the brain to remove waste during sleep. Source: L. Lewis #neuroscience #MedTwitter

Hugo Chrost

93,784 görüntüleme • 3 yıl önce

Oligodendrocytes traffic RNA across microtubules to maintain myelin through local translation. Credits: Meng-meng Fu #neuroscience #MedTwitter
0:10

Oligodendrocytes traffic RNA across microtubules to maintain myelin through local translation. Credits: Meng-meng Fu #neuroscience #MedTwitter

Hugo Chrost

31,326 görüntüleme • 2 yıl önce

Reconstruction of a larval zebrafish brain using 2,000 individually labeled neurons. Credit to Michael Kunst. #ZebrafishZunday
0:12

Reconstruction of a larval zebrafish brain using 2,000 individually labeled neurons. Credit to Michael Kunst. #ZebrafishZunday

Zebrafish Rock!

40,025 görüntüleme • 3 yıl önce

BREAKING: Scientists just injected a Parkinson's patient with neurons grown from their OWN skin cells. No immune drugs. No donor. No rejection. 12 months later — the cells are ALIVE, producing dopamine, and patients are moving better. This is a thread you need to read 🧵👇 🔗 SOURCE: Aspen Neuroscience Press Release — March 18, 2026
0:16

BREAKING: Scientists just injected a Parkinson's patient with neurons grown from their OWN skin cells. No immune drugs. No donor. No rejection. 12 months later — the cells are ALIVE, producing dopamine, and patients are moving better. This is a thread you need to read 🧵👇 🔗 SOURCE: Aspen Neuroscience Press Release — March 18, 2026

Harshi Peiris, Ph.D.

113,782 görüntüleme • 4 ay önce

This is how neurons form new connections in our brains By RogueMonkeyyt
0:16

This is how neurons form new connections in our brains By RogueMonkeyyt

Black Hole

64,885 görüntüleme • 11 ay önce

You’re looking at neurons growing and connecting in real time 🧠. A 65-hour recording of hippocampal activity in a rat brain. The hippocampus plays a crucial role in memory and learning. In this footage, neurons extend their dendrites and axons, building and reshaping connections across days. Capturing this process live offers a rare view into how neural circuits form and reorganize. Why this matters ⬇️ 1️⃣It’s a continuous, multi-day recording of living hippocampal neurons under the microscope 2️⃣You can clearly see dendritic branching and network formation 3️⃣It reveals the dynamic processes that drive brain development and plasticity Observing growth at this resolution helps researchers understand how neurons connect—and how disruptions in these processes might contribute to neurological or psychiatric conditions. Credit to Louis Romet and Dr. Christophe Leterrier for the video
0:17

You’re looking at neurons growing and connecting in real time 🧠. A 65-hour recording of hippocampal activity in a rat brain. The hippocampus plays a crucial role in memory and learning. In this footage, neurons extend their dendrites and axons, building and reshaping connections across days. Capturing this process live offers a rare view into how neural circuits form and reorganize. Why this matters ⬇️ 1️⃣It’s a continuous, multi-day recording of living hippocampal neurons under the microscope 2️⃣You can clearly see dendritic branching and network formation 3️⃣It reveals the dynamic processes that drive brain development and plasticity Observing growth at this resolution helps researchers understand how neurons connect—and how disruptions in these processes might contribute to neurological or psychiatric conditions. Credit to Louis Romet and Dr. Christophe Leterrier for the video

William A. Wallace, Ph.D.

67,637 görüntüleme • 9 ay önce

Question 134: What is your diagnosis? Case Credit: Dr Madhukar Kumar (SFM) Follow for more #maternalmedicine #fetal #fetalmedicine #societyoffetalmedicine #fmf #fetomaternalmedicine #sfm #isuog #diagnosis #medtwitter #fetalmed
0:17

Question 134: What is your diagnosis? Case Credit: Dr Madhukar Kumar (SFM) Follow for more #maternalmedicine #fetal #fetalmedicine #societyoffetalmedicine #fmf #fetomaternalmedicine #sfm #isuog #diagnosis #medtwitter #fetalmed

Society of Fetal Medicine

14,230 görüntüleme • 2 yıl önce

How to approach tremor in Neuro OPD Consent taken for the video - Diagnosis #Tremor #Neurotwitter #Medtwitter
0:10

How to approach tremor in Neuro OPD Consent taken for the video - Diagnosis #Tremor #Neurotwitter #Medtwitter

sikandar adwani

30,631 görüntüleme • 1 yıl önce

For most of neuroscience history (until the late 1980s/early 1990s), neurons were treated as the brain’s only decision-makers. That idea is changing. Astrocytes, once considered passive support cells, are now recognized as global regulators of brain state. They don’t encode individual thoughts or actions. Instead, they integrate activity across huge numbers of synapses and adjust how neural networks behave over time. By releasing modulatory signals and tracking slow changes in activity, astrocytes influence: -Alertness vs. fatigue -Stress vs. calm -Motivation vs. disengagement Importantly, they can shift brain function without rewiring neurons, by tuning the environment neurons operate in. The brain isn’t just wired. It’s regulated, and astrocytes play a central role in that regulation.
0:10

For most of neuroscience history (until the late 1980s/early 1990s), neurons were treated as the brain’s only decision-makers. That idea is changing. Astrocytes, once considered passive support cells, are now recognized as global regulators of brain state. They don’t encode individual thoughts or actions. Instead, they integrate activity across huge numbers of synapses and adjust how neural networks behave over time. By releasing modulatory signals and tracking slow changes in activity, astrocytes influence: -Alertness vs. fatigue -Stress vs. calm -Motivation vs. disengagement Importantly, they can shift brain function without rewiring neurons, by tuning the environment neurons operate in. The brain isn’t just wired. It’s regulated, and astrocytes play a central role in that regulation.

William A. Wallace, Ph.D.

12,221 görüntüleme • 7 ay önce

Learn how to mash buttons better than Rex Splode.
0:13

Learn how to mash buttons better than Rex Splode.

Invincible VS

76,983 görüntüleme • 4 ay önce

Did they ever explain how or why Rex got bigger ?
0:12

Did they ever explain how or why Rex got bigger ?

🖤 Buy Physical Media 🖤

36,571 görüntüleme • 2 ay önce

🚨 BREAKING A drug just moved into Phase 3 trials that could SLOW Parkinson's disease for the first time in history. No treatment today actually stops the disease. Just symptoms. This one targets the ROOT CAUSE. Here's the science — and why it matters 🧵 #Parkinsons #Neuroscience #MedTwitter
0:13

🚨 BREAKING A drug just moved into Phase 3 trials that could SLOW Parkinson's disease for the first time in history. No treatment today actually stops the disease. Just symptoms. This one targets the ROOT CAUSE. Here's the science — and why it matters 🧵 #Parkinsons #Neuroscience #MedTwitter

Harshi Peiris, Ph.D.

14,774 görüntüleme • 5 ay önce

The brain shows rotating spiral waves in complex patterns. Science Magazine Does this reflect the mind at all? You'd have to be able to feel the neurons spiraling. These large-scale patterns are beautiful, like waves rippling through seaweed forests, or coral denizens in their undersea high-rise buildings. #neuroscience
0:13

The brain shows rotating spiral waves in complex patterns. Science Magazine Does this reflect the mind at all? You'd have to be able to feel the neurons spiraling. These large-scale patterns are beautiful, like waves rippling through seaweed forests, or coral denizens in their undersea high-rise buildings. #neuroscience

Grant H Brenner MD DFAPA

11,465 görüntüleme • 1 ay önce

So cool to see how a split thickness skin graft is taken… so here it is. #plasticsurgery #burncare #medtwitter #healthcare
0:18

So cool to see how a split thickness skin graft is taken… so here it is. #plasticsurgery #burncare #medtwitter #healthcare

Oren Gottfried, MD

76,475 görüntüleme • 3 yıl önce