Nature Communications (Jan 2020)

Non-invasive recording from the human olfactory bulb

  • Behzad Iravani,
  • Artin Arshamian,
  • Kathrin Ohla,
  • Donald A. Wilson,
  • Johan N. Lundström

DOI
https://doi.org/10.1038/s41467-020-14520-9
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 10

Abstract

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Measures of neural processing can be obtained non-invasively from all areas of the human brain but one, the olfactory bulb. Here, the authors show that signals obtained from EEG electrodes at the nasal bridge represent responses from the human olfactory bulb, the so-called Electrobulbogram.