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)15721-6
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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