1Letter from the Editors-in-Chief5-52New era of treatment and evaluation of traumatic brain injury and spinal cord injuryZhifeng Kou, Dong Sun6-63Magnetic resonance imaging and cell-based neurorestorative therapy after brain injuryQuan Jiang7-144A brief report on MRI investigation of experimental traumatic brain injuryTimothy Q.Duong15-175The potential of neural transplantation for brain repair and regeneration following traumatic brain injuryDong Sun18-226RhoA/Rho kinase in spinal cord injuryXiangbing Wu, Xiao-ming Xu23-277Direct reprogramming of somatic cells into neural stem cells or neurons for neurological disordersShaoping Hou, Paul Lu28-318The progress in optic nerve regeneration, where are we?Jennifer Wei Huen Shum, Kwok-fai So32-369Glucocorticoids and nervous system plasticityKathryn M Madalena, Jessica K Lerch37-4110SCYL pseudokinases in neuronal function and survivalStephane Pelletier42-4411Unmasking the responses of the stem cells and progenitors in the subventricular zone after neonatal and pediatric brain injuriesMariano Guardia Clausi, Ekta Kumari, Steven W.Levison45-4812Tracking of iron-labeled human neural stem cells by magnetic resonance imaging in cell replacement therapy for Parkinson’s diseaseMilagros Ramos-Gmez, Alberto Martnez-Serrano49-5213Macrophage polarization in nerve injury：do Schwann cells play a role?Jo Anne Stratton, Prajay T Shah53-5714Spinal cord concussion：studying the potential risks of repetitive injuryItzhak Fischer, Christopher Haas, Ramesh Raghupathi, Ying Jin58-6015Promoting neuronal regeneration using extracellular vesicles loaded with superparamagnetic iron oxide nanoparticlesJenni Neubert, Jana Glumm61-6316Developmental transcription factors in age-related CNS disease：a phoenix rising from the ashes?Robert B. White, Meghan G. hTomas64-6517The concentration game：differential effects of bioactive signaling in 2D and 3D cultureLaura A. Smith Callahan66-6818Skeletal muscle activity and CNS neuro-plasticityRachel Zhorne, Shauna Dudley-Javoroski, Richard K. Shields69-7019Exploiting kinase polypharmacology for nerve regenerationHassan Al-Ali, John L. Bixby, Vance P. Lemmon71-7220Schwannomas provide insight into the role of p75NTR and merlin in Schwann cells following nerve injury and during regenerationElise Cheng, Marlan R. Hansen73-74 