管吉松研究组发表论文首次发现了在脑皮层的II层神经元中存在场景记忆存储印迹
2014年3月13日清华-IDG/麦戈文脑科学研究院、清华大学生命科学学院研究员管吉松研究组在《美国科学院院刊》(《PNAS》)在线发表了题为《活体成像记录神经元极早基因表达揭示哺乳动物大脑皮层内记忆印迹的层间特异性分布》的科学论文。
1D-In vivo imaging of immediate early gene expression reveals layer-specific memory...
To better understand how long-term memory traces are formed in the cerebral cortex, researchers have applied photo-imaging technology to record the activity of over 20,000 neurons in the mammalian brain simultaneously....
Ephrin-A2 Un-Glu’s the Synapse
Postnatal maturation of the brain requires pruning of excess synapses, a process that is dependent on sensory input and synaptic activity....
Learning New Tasks: Brain Cells Benefit from Having Neighbors
When we learn new a new task or a new nugget of information, our brain cells form new patterns of connections. This is the essence of learning. But what researchers have....
The Neural Mechanisms of Trait Non-reactivity in Protection from Depression Vulnerability
A study from Dr. Lihong Wang‘s group revealed that non-reactivity (one of the five facets of trait mindfulness) scores were inversely correlated with insula activation during....
The Dynamic Changing Pattern of the Cerebral Blood Flow in Response to a Repeated Stress and Depress
Dr. Lihong Wang’s lab has recently identified the dynamic changing pattern of the cerebral blood perfusion in response to a repeatedly presented stressor over time.
New Brain Connections form in Clusters during Learing
New connections between brain cells emerge in clusters in the brain as animals learn to perform a new task, according to a study published inNature on February 19 (advance online publication).
Axonal Bouton Dynamics Are Increased in Aging Mouse
In collaboration with Vincenzo De Paola’s lab at MRC in London, Sen Song’s lab recently discovered that axonal bouton dynamics are increased in aging mouse cortex rather than decreased.