PerichMillerPopulation2018#

class brainsets.datasets.PerichMillerPopulation2018(root=None, recording_ids=None, transform=None, dirname='perich_miller_population_2018', **kwargs)[source]#

Bases: SpikingDatasetMixin, Dataset

Motor cortex (M1 and PMd) spiking activity and reaching kinematics from four macaques performing center-out and random target reaching tasks. The monkeys were trained to move a cursor from a central target to one of eight peripheral targets arranged in a circle.

Preprocessing

To download and prepare this dataset, run

brainsets prepare perich_miller_population_2018

Tasks: Center-Out and Random Target

Brain Regions: M1, PMd

Dataset Statistics

  • Subjects: 4

  • Total Sessions: 111 (84 Center-Out, 27 Random Target)

  • Total Units: 10,410

  • Events: ~11.1M spikes, ~15.5M behavioral timestamps

References

Perich, M. G., Miller, L. E., Azabou, M., & Dyer, E. L. Long-term recordings of motor and premotor cortical spiking activity during reaching in monkeys. Neuron. Dataset: Dandiset 000688.

Parameters:

  • root (str, optional) – Root directory for the dataset. Defaults to processed_dir from brainsets config.

  • recording_ids (list[str], optional) – List of recording IDs to load.

  • transform (Callable, optional) – Data transformation to apply.

  • dirname (str, optional) – Subdirectory for the dataset. Defaults to “perich_miller_population_2018”.