Extended Data Fig. 10: Preferred directions of M1 neurons recorded by a 256-channel ki-MEA device in a macaque monkey brain. | Nature Electronics

Extended Data Fig. 10: Preferred directions of M1 neurons recorded by a 256-channel ki-MEA device in a macaque monkey brain.

From: Flexible kirigami microelectrode arrays for neuronal activity recordings in non-human primate brains

Extended Data Fig. 10: Preferred directions of M1 neurons recorded by a 256-channel ki-MEA device in a macaque monkey brain.The alternative text for this image may have been generated using AI.

a. Trial-averaged firing rates of 170 neurons as a function of hand direction. The regression equation for the fitted sinusoidal curve is D = a + b·sinθ + c·cosθ, where D is the frequency of discharge and θ is the direction of movement. b, Polar histograms of the preferred directions of 170 neurons.

Source data

Back to article page