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13 mag 2024 · Neurogenesis is the formation of neurons from neural stem cells occurring during embryonic development and throughout adult life. During neurogenesis, neural stem cells divide and...
8 mag 2024 · Article. Published: 08 May 2024. Neurogenesis-dependent remodeling of hippocampal circuits reduces PTSD-like behaviors in adult mice. Risako Fujikawa, Adam I. Ramsaran, Axel Guskjolen, Juan de...
7 mag 2024 · Significance. In the developing cerebral cortex, neural stem cells switch from generating cortical excitatory neurons to producing cortical glia and olfactory bulb interneurons. This lineage switch is essential for generating appropriate numbers of neuronal and glial cell types in the cortex and requires the transcription of Olig2 in cortical ...
24 apr 2024 · The peaks and troughs of Hes1 are higher than those in aNSCs, thus continuously suppressing Ascl1 levels and maintaining qNSCs. Inactivation of Hes1 up-regulates Ascl1 expression and increases neurogenesis, causing rapid depletion of NSCs. Induction of Ascl1 oscillations activates NSCs and increases neurogenesis .
5 giorni fa · Neuroplasticity is the brain's ability to change and adapt due to experience. It is an umbrella term referring to the brain's ability to change, reorganize, or grow neural networks. This can involve functional changes due to brain damage or structural changes due to learning. Plasticity refers to the brain's malleability or ability to change ...
13 mag 2024 · Developmental neurogenesis is the formation of functional, mature neurons from neural stem cells during development of an organism. Understanding developmental neurogenesis helps in the ...
14 mag 2024 · Mallberg JE, Eisch AJ, Nestler EJ, et al. Chronic antidepressant treatment increases neurogenesis in the adult rat hippocampus J Neurosci. 2000;20:9104-9110. Wakade CG, Mahadik S, Waller JL, Chiu FC. Atypical neuroleptics stimulate neurogenesis in adult rat brain. J Neurosci Res. 2002;69:72-79. Abstract
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