Diffusion tensor imaging of hippocampal network plasticity

  title={Diffusion tensor imaging of hippocampal network plasticity},
  author={Alejandra Sierra and Teemu Laitinen and Olli Gr{\"o}hn and Asla Pitk{\"a}nen},
  journal={Brain Structure and Function},
Diffusion tensor imaging (DTI) has become a valuable tool to investigate white matter integrity in the brain. DTI also gives contrast in gray matter, which has been relatively little explored in studies assessing post-injury structural abnormalities. The present study was designed to compare white and gray matter reorganization in the rat hippocampus after two epileptogenic brain injuries, status epilepticus (SE) and traumatic brain injury (TBI), using ex vivo high-resolution DTI. Imaging was… CONTINUE READING
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