A neural probe is presented for local neural optogenetics stimulation and neurochemistry recordings. The neural probe includes a probe body, a shank extending from the probe body to a tip, a plurality of micro light-emitting diodes (LEDs) positioned across a length of a first surface of the shank for providing neuron-affecting light, a plurality of carbon devices, and a plurality of carbon electrodes positioned across a length of a second surface of the shank, the second surface in opposed relation to the first surface. The plurality of carbon electrodes can be vertically aligned carbon nanotubes or vertically aligned carbon nanofibers. The plurality of carbon electrodes can also be horizontally aligned carbon nanotubes. The plurality of micro LEDs activate neurons and the plurality of vertically aligned carbon electrodes electrochemically record neurotransmitters.
