Orientation discrimination performance is predicted by GABA concentration and gamma oscillation frequency in human primary visual cortex

Richard A.E. Edden, Suresh D. Muthukumaraswamy, Tom C.A. Freeman, Krish D. Singh

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Pages (from-to)15721-15726
Number of pages6
JournalThe Journal of Neuroscience
Issue number50
Publication statusPublished - 16 Dec 2009


  • Adult
  • Cohort Studies
  • Discrimination (Psychology)
  • Humans
  • Magnetic Resonance Spectroscopy
  • Magnetoencephalography
  • Male
  • Orientation
  • Photic Stimulation
  • Predictive Value of Tests
  • Psychomotor Performance
  • Psychophysics
  • Visual Cortex
  • Young Adult
  • gamma-Aminobutyric Acid

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