.. _signal_ref:

:mod:`nilearn.signal`: Preprocessing Time Series
================================================

.. automodule:: nilearn.signal
   :no-members:
   :no-inherited-members:

.. No relevant user manual section yet.

**Functions**:

.. currentmodule:: nilearn.signal

.. autosummary::
   :toctree: generated/
   :template: function.rst

   butterworth
   clean
   high_variance_confounds
