The quest for an image of brain

@article{Oldendorf1978TheQF,
  title={The quest for an image of brain},
  author={William H. Oldendorf},
  journal={Neurology},
  year={1978},
  volume={28},
  pages={517 - 517}
}
Each of the brain imaging techniques in common clinical use (skull radiography, midline ultrasonography, isotope scan, pneumoencephalography, angiography and computerized tomography) depicts some structural or functional characteristic of the brain. Each produces a correspondingly restricted concept of the status of the brain. Computerized tomography, which defines the radiodensity of head tissues, has a fundamental advantage over the other techniques in that it defines with quite good… 

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