HMM

Hidden Markov Model.

n_parcels

The number of brain parcels/regions/seeds.

n_samples

The number of total timepoints.

n_sessions

The number of total sessions.

n_states

The number of hidden states in the HMM.

state mixing

Refers to whether the model is capable of capturing within-session state modulations, rather than assigning the entire sessions (or the largest part of them) to a single state. For more information, visit Ahrends et al. (2022) article here.