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北京天坛医院神经外科张伟副教授团队在《Brain》发文阐述基于机器学习技术构建脑胶质瘤生存预后与免疫微环境特征的术前MRI影像学预测模型（图）
神经外科张伟副教授 机器学习技术 磁共振 北京天坛医院
2022/9/9
2022年2月，首都医科大学附属北京天坛医院神经外科张伟副教授团队在神经科学领域权威杂志《Brain》在线发表题为“An MRI radiomics approach to predict survival and tumour-infiltrating macrophages in gliomas”的研究论文。研究团队利用脑胶质瘤患者术前磁共振T2加权影像的纹理数据，通过机器学习算法构建了脑胶质...
Researchers Map Brain Activity to Improve Prosthetic Design
Researchers Map Brain Activity Prosthetic Design
2017/12/19
High-tech prosthetics allow amputees to engage more fully in everyday life, even to compete in sporting events. Researchers from the University of Houston have demonstrated how brain activity is used ...
‘Bursts’ Of Beta Waves,Not Sustained Rhythms,Filter Sensory Processing In Brain（图）
Bursts Beta Waves Not Sustained Rhythms Filter Sensory Processing Brain
2017/11/24
To better understand the brain and to develop potential therapies, neuroscientists have been investigating how “beta” frequency brainwaves help the brain filter distractions to process sensations. A n...
In Huntington’s Disease,Traffic Jams in The Cell’s Control Center Kill Brain Cells
In Huntington’s Disease The Cell’s Control Center Kill Brain Cells
2017/7/19
Working with mouse, fly and human cells and tissue, Johns Hopkins researchers report new evidence that disruptions in the movement of cellular materials in and out of a cell’s control center — the nuc...
Cedars-Sinai Investigators Identify Human Brain Processes Critical to Short-Term Memory
Cedars-Sinai Investigators Human Brain Short-Term Memory
2017/3/14
Cedars-Sinai neuroscientists have uncovered processes involved in how the human brain creates and maintains short-term memories."This study is the first clear demonstration of precisely how human brai...
Toeing the Line:Study finds brain cells that signal path of travel
brain cells signal path travel
2017/1/9
Imagine you’re navigating a city like New York, or any other that’s laid out on a grid. Suppose you run into a roadblock as you’re heading north. How do you know that you can turn to your left, say, a...
A distinctive neural signature found in the brains of people with dyslexia may explain why these individuals have difficulty learning to read, according to a new study from MIT neuroscientists.The res...
When asked to visualize your childhood home, you can probably picture not only the house you lived in, but also the buildings next door and across the street. MIT neuroscientists have now identified t...
Study sheds light on patterns behind brain,heart systems;circadian rhythms
brain heart systems circadian rhythms
2016/3/28
An electrical and systems engineer at Washington University in St. Louis has designed a method that, figuratively, forces a leopard to change its spots.Jr-Shin Li, the Das Family Distinguished Career ...
For decades, scientists have struggled to develop a comprehensive census of cell types in the brain. Now, in a pair of companion papers, researchers at Columbia’s Mortimer B. Zuckerman Mind Brain Beha...
Scientists decode brain signals nearly at speed of perception
Scientists decode brain signals nearly speed of perception
2016/2/22
Using electrodes implanted in the temporal lobes of awake patients, scientists have decoded brain signals at nearly the speed of perception. Further, analysis of patients’ neural responses to tw...
Many animals, from insects to humans, are social. Their brains have evolved to be sensitive to sensory cues that carry social information, such as: speech sounds, pheromones and visual cues. But very ...
Like air traffic,information flows through major neuron 'hubs' in the brain,IU scientists find
air traffic information flows neuron hubs the brain IU scientists
2016/2/22
Just as most of the world’s air travel passes through a few major hubs, the majority of information in the brain flows through similarly well-traveled routes, Indiana University scientists have found....
Penn-Engineered Neural Networks Show Hope for Axonal Repair in the Brain,with Minimal Disruption to Brain Tissue
Penn-Engineered Neural Networks Show Axonal Repair in the Brain Minimal Disruption to Brain Tissue
2016/2/22
Lab-grown neural networks have the ability to replace lost axonal tracks in the brains of patients with severe head injuries, strokes or neurodegenerative diseases and can be safely delivered with min...
The brain perceives motion the same way through both vision and touch
brain perceives motion vision touch
2015/10/13
The brain uses similar computations to calculate the direction and speed of objects in motion whether they are perceived visually or through the sense of touch. The notion that the brain uses shared c...