Propose to add datasets

[NevVerVer]

Hi! I know also some monkey datasets with recorded motor cortex (and other areas) during some hand movements. I didn't find them in your list, but I might overlooked, if so - sorry for pointless issue :D

1. Local field potentials reflect cortical population dynamics in a region-specific and frequency-dependent manner (https://elifesciences.org/articles/73155)
   dryad link for dataset: https://datadryad.org/stash/dataset/doi:10.5061/dryad.xd2547dkt

2. Neural population dynamics in motor cortex are different for reach and grasp (https://elifesciences.org/articles/58848)
   dryad link for dataset: https://datadryad.org/stash/dataset/doi:10.5061/dryad.xsj3tx9cm

Hope it will be useful!