Effectivity of information routing between supragranular and granular neurons in macaque’s area V1 depends on phase relations of their gamma-oscillatory activity
Eric Drebitz, Lukas-Paul Rausch, Esperanza Domingo Gil, Andreas K. Kreiter · FENS Forum 2024
Selective processing of relevant aspects of our environment is crucial for goal-directed behavior. In the visual cortex, neurons encoding attended stimuli show synchronized activity within the γ-frequency band (30 – 100 Hz). Given this rhythmic nature of neuronal activity, with alternating phases of enhanced and diminished excitability, effective information transmission should not only necessitate synchronization of oscillatory activity but should critically depend on the phase difference between sender- and receiver neurons’ γ-activity. To test this, we simultaneously recorded neuronal activ
ePoster · Neuroscience