Description of Research Expertise:
Dr. Chen is interested in developing novel approaches to brain repair, specifically with respect to the reconstruction of cortical circuitry. His laboratory combines techniques from neural tissue engineering, stem cell biology, and neural interface technologies to generate structured neural and axonal tissue for transplantation. In the in vivo setting, he studies the factors that promote neural tissue survival and integration and the functional effect of this tissue on large-scale neuronal networks.
Chen HI, Attiah M, Baltuch G, Smith DH, Hamilton RH: Harnessing plasticity for the treatment of neurosurgical disorders World Neurosurgery 82 (5): 648-659,2014.
Chen HI, Bohman L, Loevner L: Transorbital endoscopic amygdalo-hippocampectomy: a feasibility investigation Journal of Neurosurgery 120 (6): 1428-1436,2014.
Chen HI, Berman JI, Hudgins ED, Wolf RL: Correlation of cortical and subcortical motor mapping with DTI- and HARDI-based tractography Congress of Neurological Surgeons : 2014.
Chen HI, Wolf JA: Development of biological data cable: optogenetic-based transmission across engineered cortical axonal tracts Society for Neuroscience : 2012.
Chen HI, Stiefel MF, Oddo M, Milby AH, Maloney-Wilensky E, Frangos S, Levine JM, Kofke WA: Detection of cerebral compromise with multimodality monitoring in patients with subarachnoid hemorrhage Neurosurgery 69 (1): 53-63,2011.
Evans SM, Jenkins KT, Chen HI, Jenkins WT, Judy KD, Hwang WT, Lustig RA, Magarelli DR, Judkins A, Grady MS, Hahn SM: The relationship among hypoxia, proliferation, and outcome in patients with de novo glioblastoma: A pilot study Translational Oncology 3 (3): 160-169,2010.
Oddo M, Milby A, Chen HI, Frangos S, MacMurtrie E, Maloney-Wilensky E, Stiefel MF, Kofke WA, Levine JM: Hemoglobin concentration and cerebral metabolism in patients with aneurysmal subarachnoid hemorrhage Stroke 40 (4): 1275-1281,2009.
Chen HI, Malhotra NR, Oddo M, Heuer GG, Levine JM: Barbiturate infusion for intractable intracranial hypertension and its effects on brain oxygenation Neurosurgery 63 (5): 880-886,2008.
Chen HI, Bakshi A, Royo NC, Magge SN: Neural stem cells as biological minipumps: A faster route to cell therapy for the CNS? Current Stem Cell Research and Therapy 2 (1): 13-22,2007.
Royo NC, LeBold D, Magge SN, Chen HI, Hauspurg A, Cohen AS: Neurotrophin-mediated neuroprotection of hippocampal neurons following traumatic brain injury is not associated with acute recovery of hippocampal function Neuroscience 148 (2): 359-370,2007.