Technology Diagnoses Brain Damage from Concussions, Strokes, and Dementia
From: NASA Tech Briefs - 01/08/2015

New optical diagnostic technology developed at Tufts University School of
Engineering promises new ways to identify and monitor brain damage resulting
from traumatic injury, stroke, or vascular dementia in real time and without
invasive procedures.

Read the entire article at:
http://www.techbriefs.com/component/content/article/21348

Links:
A New Way to Diagnose Brain Damage from Concussions, Strokes, and Dementia
http://now.tufts.edu/news-releases/new-way-diagnose-brain-damage-concussions-strokes-and-dementia

Dynamic model for the tissue concentration and oxygen saturation of
  hemoglobin in relation to blood volume, flow velocity, and oxygen
  consumption: Implications for functional neuroimaging and coherent
  hemodynamics spectroscopy (CHS) 
http://www.ncbi.nlm.nih.gov/pubmed/23583744

Reduced speed of microvascular blood flow in hemodialysis patients versus
  healthy controls: a coherent hemodynamics spectroscopy study 
http://www.ncbi.nlm.nih.gov/pubmed/24522805