![CFC and flexible computing using T-SKONE. (A) Schematic of CFC in the brain. (B to D) CFC implemented with T-SKONE. (B) Schematic of the low-frequency modulatory wave (dark gray) comprising the reconfiguring current pulses (red) and fed via the control input of T-SKONE. (C and D) The high-frequency oscillatory output of the neuron as the latter is reconfigured from Configuration I to II to I, for a driving frequency of (C) 0.80 GHz and (D) 1.85 GHz. (E) Design of a structurally flexible ANN using T-SKONE with N layers comprising M neurons each. Direct input (xij), control input (yij), and output signals are shown in magenta, orange, and green lines, respectively. The control input can selectively switch every neuron (Tij) on or off, changing the topology of the network. (A and E) is created in Lucidchart [134]. (F, G, and H) CFC for a low-frequency control signal of varying frequency, i.e. 50, 20, and 2.5 MHz, respectively, and a high-frequency driving input of 1.85 GHz. Reconfiguring pulse times are shown with red lines.](https://oup.silverchair-cdn.com/oup/backfile/Content_public/Journal/pnasnexus/1/5/10.1093_pnasnexus_pgac206/2/pgac206fig6.jpeg?Expires=1749724912&Signature=b9jE3x~Kb2yZOhQLZHMtNNWaofDQLy0RoL9YlfyVxRmTxPfxSeOWzq1lw4sBYhctP68sjODw7MmsYObi1MKj4N8i2tvWhqm5Yt6n01WdkhdSAHlUv4IiKbHOa54zp9VdzvQ1vgSctXiUb87SREGIQ4scgELMADLP7BjuLgzQv3E5Hp1sDCc8NDJobF9deLLkwWezRYyI80O3jhGQJrJ6rP5lgnolTbifMkX0xf6puqUknmhFNeu-7jd8TDWab597jsoFjhCtGI7Z9hdhgSLkRzv4SqYFhzMEZMwVmxmwuJjjDc1IFcEAfiGEsx2cGSwGEyxX2D2D4h0V9U0vXLQ9vA__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
CFC and flexible computing using T-SKONE. (A) Schematic of CFC in the brain. (B to D) CFC implemented with T-SKONE. (B) Schematic of the low-frequency modulatory wave (dark gray) comprising the reconfiguring current pulses (red) and fed via the control input of T-SKONE. (C and D) The high-frequency oscillatory output of the neuron as the latter is reconfigured from Configuration I to II to I, for a driving frequency of (C) 0.80 GHz and (D) 1.85 GHz. (E) Design of a structurally flexible ANN using T-SKONE with N layers comprising M neurons each. Direct input (xij), control input (yij), and output signals are shown in magenta, orange, and green lines, respectively. The control input can selectively switch every neuron (Tij) on or off, changing the topology of the network. (A and E) is created in Lucidchart [134]. (F, G, and H) CFC for a low-frequency control signal of varying frequency, i.e. 50, 20, and 2.5 MHz, respectively, and a high-frequency driving input of 1.85 GHz. Reconfiguring pulse times are shown with red lines.
