The phrase "tiny electrodes" refers to very small metal pieces that can conduct electricity.
Sentences with «tiny electrodes»
A key experiment was to implant tiny electrodes into the striatum of rats — and monkeys — as they learned new tasks. (kavliprize.org)
Later, the flies» hearing was tested by playing a series of song pulses at a naturalistic volume, and measuring the physiological response by inserting tiny electrodes into their antennae. (sciencedaily.com)
To find this out, researchers implanted tiny electrodes in a region of spiders» brains that would show whether sound was being processed. (sciencemag.org)