You are tasked with devising an experimental approach for studying local spiking interneurones (LSINs) that respond to touch stimulation of the middle legs in locusts. Your experiments need to address three questions: i. Do some or all LSINs receive input from both middle legs? ii. Do some LSINs receive inhibitory tactile input? iii. Do the receptive fields of different LSINs overlap? The recording equipment available to you permits the use of only one recording electrode at a time. Specify and justify your choice of recording site and recording technique (intra- or extracellular), and briefly explain your strategy for addressing questions i–iii.

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