Calcium Imaging - Matsuzaki 03 (DataID: 12650)

This dataset is the one used for the synthesis of Sehara, Kondo et al., “Medial premotor cortex as a potential reservoir of reward expectancy signals influencing the primate frontoparietal network”.

HDF5 files contain the data related to individual imaging sessions. The contents of each file include:

• Trial information
• Imaging data (20 Hz, motion-corrected, hemodynamics-corrected)
• Hand dynamics (30 Hz)
• Face dynamics (60 Hz, decomposed as 18 principal components)
• Eye/pupil dynamics (200 Hz)

The file also contains all the non-imaging data having been (re-)sampled to the imaging frame rate.

There are two different types of imaging sessions, namely:

• “conditioning” — a classical conditioning experiment, where two pure tones (2 s) with different frequencies (6 kHz or 16 kHz) are associated with different reward probabilities.
• “aud-stim” — an auditory-stimulation experiment, where pure tones (0.5 s) with different frequencies (1, 2, 4, 6, 8, 16, or 24 kHz) are presented in a pseudo-random order, without any association with reward delivery.

Each dataset file has the following nomenclature: (AnimalID)_(YYYY)-(MM)-(DD)-(RunIndex)_(TaskType)_dataset256.h5

For convenience, we also provide the list of all imaging sessions, as well as the correspondence between the filename and the session metadata, as “SESSIONS.csv”.

For more details about the dataset, please refer to “ABOUT-THIS-DATASET.pdf.”