mne.Info#
- class mne.Info(*args, **kwargs)[source]#
Measurement information.
This data structure behaves like a dictionary. It contains all metadata that is available for a recording. However, its keys are restricted to those provided by the FIF format specification, so new entries should not be manually added.
Note
This class should not be instantiated directly via
mne.Info(...)
. Instead, usemne.create_info()
to create measurement information from scratch.Warning
The only entries that should be manually changed by the user are:
info['bads']
,info['description']
,info['device_info']
info['dev_head_t']
,info['experimenter']
,info['helium_info']
,info['line_freq']
,info['temp']
, andinfo['subject_info']
.All other entries should be considered read-only, though they can be modified by various MNE-Python functions or methods (which have safeguards to ensure all fields remain in sync).
- Parameters:
- Attributes:
- acq_pars
str
|None
MEG system acquisition parameters. See
mne.AcqParserFIF
for details.- acq_stim
str
|None
MEG system stimulus parameters.
- bads
list
ofstr
List of bad (noisy/broken) channels, by name. These channels will by default be ignored by many processing steps.
- ch_names
list
ofstr
The names of the channels.
- chs
list
ofdict
A list of channel information dictionaries, one per channel. See Notes for more information.
- command_line
str
Contains the command and arguments used to create the source space (used for source estimation).
- comps
list
ofdict
CTF software gradient compensation data. See Notes for more information.
- ctf_head_t
Transform
|None
The transformation from 4D/CTF head coordinates to Neuromag head coordinates. This is only present in 4D/CTF data.
- custom_ref_applied
int
Whether a custom (=other than an average projector) reference has been applied to the EEG data. This flag is checked by some algorithms that require an average reference to be set.
- description
str
|None
String description of the recording.
- dev_ctf_t
Transform
|None
The transformation from device coordinates to 4D/CTF head coordinates. This is only present in 4D/CTF data.
- dev_head_t
Transform
|None
The device to head transformation.
- device_info
dict
|None
Information about the acquisition device. See Notes for details.
New in v0.19.
- dig
list
ofdict
|None
The Polhemus digitization data in head coordinates. See Notes for more information.
- events
list
ofdict
Event list, sometimes extracted from the stim channels by Neuromag systems. In general this should not be used and
mne.find_events()
should be used for event processing. See Notes for more information.- experimenter
str
|None
Name of the person that ran the experiment.
- file_id
dict
|None
The FIF globally unique ID. See Notes for more information.
- gantry_angle
float
|None
Tilt angle of the gantry in degrees.
- helium_info
dict
|None
Information about the device helium. See Notes for details.
New in v0.19.
- highpass
float
Highpass corner frequency in Hertz. Zero indicates a DC recording.
- hpi_meas
list
ofdict
HPI measurements that were taken at the start of the recording (e.g. coil frequencies). See Notes for details.
- hpi_results
list
ofdict
Head position indicator (HPI) digitization points and fit information (e.g., the resulting transform). See Notes for details.
- hpi_subsystem
dict
|None
Information about the HPI subsystem that was used (e.g., event channel used for cHPI measurements). See Notes for details.
- kit_system_id
int
Identifies the KIT system.
- line_freq
float
|None
Frequency of the power line in Hertz.
- lowpass
float
Lowpass corner frequency in Hertz. It is automatically set to half the sampling rate if there is otherwise no low-pass applied to the data.
- maxshieldbool
True if active shielding (IAS) was active during recording.
- meas_date
datetime
The time (UTC) of the recording.
Changed in version 0.20: This is stored as a
datetime
object instead of a tuple of seconds/microseconds.- meas_file
str
|None
Raw measurement file (used for source estimation).
- meas_id
dict
|None
The ID assigned to this measurement by the acquisition system or during file conversion. Follows the same format as
file_id
.- mri_file
str
|None
File containing the MRI to head transformation (used for source estimation).
- mri_head_t
dict
|None
Transformation from MRI to head coordinates (used for source estimation).
- mri_id
dict
|None
MRI unique ID (used for source estimation).
- nchan
int
Number of channels.
- proc_history
list
ofdict
The MaxFilter processing history. See Notes for details.
- proj_id
int
|None
ID number of the project the experiment belongs to.
- proj_name
str
|None
Name of the project the experiment belongs to.
- projs
list
ofProjection
List of SSP operators that operate on the data. See
mne.Projection
for details.- sfreq
float
Sampling frequency in Hertz.
- subject_info
dict
|None
Information about the subject. See Notes for details.
- tempobject |
None
Can be used to store temporary objects in an Info instance. It will not survive an I/O roundtrip.
New in v0.24.
- utc_offset
str
“UTC offset of related meas_date (sHH:MM).
New in v0.19.
- working_dir
str
Working directory used when the source space was created (used for source estimation).
- xplotter_layout
str
Layout of the Xplotter (Neuromag system only).
- acq_pars
Methods
__contains__
(key, /)True if the dictionary has the specified key, else False.
__getitem__
(key, /)Return self[key].
__iter__
(/)Implement iter(self).
__len__
(/)Return len(self).
anonymize
([daysback, keep_his, verbose])Anonymize measurement information in place.
clear
()copy
()Copy the instance.
fromkeys
(iterable[, value])Create a new dictionary with keys from iterable and values set to value.
get
(key[, default])Return the value for key if key is in the dictionary, else default.
get_channel_types
([picks, unique, only_data_chs])Get a list of channel type for each channel.
Get a DigMontage from instance.
items
()keys
()(Re-)Normalize projection vectors after subselection.
plot_sensors
([kind, ch_type, title, ...])Plot sensor positions.
pop
(key[, default])If the key is not found, return the default if given; otherwise, raise a KeyError.
popitem
(/)Remove and return a (key, value) pair as a 2-tuple.
rename_channels
(mapping[, allow_duplicates, ...])Rename channels.
save
(fname)Write measurement info in fif file.
set_channel_types
(mapping, *[, ...])Specify the sensor types of channels.
set_meas_date
(meas_date)Set the measurement start date.
set_montage
(montage[, match_case, ...])Set EEG/sEEG/ECoG/DBS/fNIRS channel positions and digitization points.
setdefault
(key[, default])Insert key with a value of default if key is not in the dictionary.
update
([other])Update method using __setitem__().
values
()See also
Notes
The following parameters have a nested structure.
chs
list of dict:- calfloat
The calibration factor to bring the channels to physical units. Used in product with
range
to scale the data read from disk.- ch_namestr
The channel name.
- coil_typeint
Coil type, e.g.
FIFFV_COIL_MEG
.- coord_frameint
The coordinate frame used, e.g.
FIFFV_COORD_HEAD
.- kindint
The kind of channel, e.g.
FIFFV_EEG_CH
.- locarray, shape (12,)
Channel location information. The first three elements
[:3]
always store the nominal channel position. The remaining 9 elements store different information based on the channel type:- MEG
Remaining 9 elements
[3:]
, contain the EX, EY, and EZ normal triplets (columns) of the coil rotation/orientation matrix.- EEG
Elements
[3:6]
contain the reference channel position.- Eyetrack
Element
[3]
contains information about which eye was tracked (-1 for left, 1 for right), and element[4]
contains information about the the axis of coordinate data (-1 for x-coordinate data, 1 for y-coordinate data).- Dipole
Elements
[3:6]
contain dipole orientation information.
- lognoint
Logical channel number, conventions in the usage of this number vary.
- rangefloat
The hardware-oriented part of the calibration factor. This should be only applied to the continuous raw data. Used in product with
cal
to scale data read from disk.- scannoint
Scanning order number, starting from 1.
- unitint
The unit to use, e.g.
FIFF_UNIT_T_M
.- unit_mulint
Unit multipliers, most commonly
FIFF_UNITM_NONE
.
comps
list of dict:- ctfkindint
CTF compensation grade.
- colcalsndarray
Column calibrations.
- matdict
A named matrix dictionary (with entries “data”, “col_names”, etc.) containing the compensation matrix.
- rowcalsndarray
Row calibrations.
- save_calibratedbool
Were the compensation data saved in calibrated form.
device_info
dict:- typestr
Device type.
- modelstr
Device model.
- serialstr
Device serial.
- sitestr
Device site.
dig
list of dict:- kindint
The kind of channel, e.g.
FIFFV_POINT_EEG
,FIFFV_POINT_CARDINAL
.- rarray, shape (3,)
3D position in m. and coord_frame.
- identint
Number specifying the identity of the point. e.g.
FIFFV_POINT_NASION
if kind isFIFFV_POINT_CARDINAL
, or 42 if kind isFIFFV_POINT_EEG
.- coord_frameint
The coordinate frame used, e.g.
FIFFV_COORD_HEAD
.
events
list of dict:- channelslist of int
Channel indices for the events.
- listndarray, shape (n_events * 3,)
Events in triplets as number of samples, before, after.
file_id
dict:- versionint
FIF format version, i.e.
FIFFC_VERSION
.- machidndarray, shape (2,)
Unique machine ID, usually derived from the MAC address.
- secsint
Time in seconds.
- usecsint
Time in microseconds.
helium_info
dict:- he_level_rawfloat
Helium level (%) before position correction.
- helium_levelfloat
Helium level (%) after position correction.
- orig_file_guidstr
Original file GUID.
- meas_datedatetime.datetime
The helium level meas date.
Changed in version 1.8: This is stored as a
datetime
object instead of a tuple of seconds/microseconds.
hpi_meas
list of dict:- creatorstr
Program that did the measurement.
- sfreqfloat
Sample rate.
- nchanint
Number of channels used.
- naveint
Number of averages used.
- ncoilint
Number of coils used.
- first_sampint
First sample used.
- last_sampint
Last sample used.
- hpi_coilslist of dict
Coils, containing:
- number: int
Coil number
- epochndarray
Buffer containing one epoch and channel.
- slopesndarray, shape (n_channels,)
HPI data.
- corr_coeffndarray, shape (n_channels,)
HPI curve fit correlations.
- coil_freqfloat
HPI coil excitation frequency
hpi_results
list of dict:- dig_pointslist
Digitization points (see
dig
definition) for the HPI coils.- orderndarray, shape (ncoil,)
The determined digitization order.
- usedndarray, shape (nused,)
The indices of the used coils.
- momentsndarray, shape (ncoil, 3)
The coil moments.
- goodnessndarray, shape (ncoil,)
The goodness of fits.
- good_limitfloat
The goodness of fit limit.
- dist_limitfloat
The distance limit.
- acceptint
Whether or not the fit was accepted.
- coord_transinstance of Transform
The resulting MEG<->head transformation.
hpi_subsystem
dict:- ncoilint
The number of coils.
- event_channelstr
The event channel used to encode cHPI status (e.g., STI201).
- hpi_coilslist of ndarray
List of length
ncoil
, each 4-element ndarray contains the event bits used on the event channel to indicate cHPI status (using the first element of these arrays is typically sufficient).
mri_id
dict:- versionint
FIF format version, i.e.
FIFFC_VERSION
.- machidndarray, shape (2,)
Unique machine ID, usually derived from the MAC address.
- secsint
Time in seconds.
- usecsint
Time in microseconds.
proc_history
list of dict:- block_iddict
See
id
above.- datendarray, shape (2,)
2-element tuple of seconds and microseconds.
- experimenterstr
Name of the person who ran the program.
- creatorstr
Program that did the processing.
- max_infodict
Maxwel filtering info, can contain:
- sss_infodict
SSS processing information.
- max_st
tSSS processing information.
- sss_ctcdict
Cross-talk processing information.
- sss_caldict
Fine-calibration information.
- smartshielddict
MaxShield information. This dictionary is (always?) empty, but its presence implies that MaxShield was used during acquisition.
subject_info
dict:- idint
Integer subject identifier.
- his_idstr
String subject identifier.
- last_namestr
Last name.
- first_namestr
First name.
- middle_namestr
Middle name.
- birthdaydatetime.date
The subject birthday.
Changed in version 1.8: This is stored as a
date
object instead of a tuple of seconds/microseconds.- sexint
Subject sex (0=unknown, 1=male, 2=female).
- handint
Handedness (1=right, 2=left, 3=ambidextrous).
- weightfloat
Weight in kilograms.
- heightfloat
Height in meters.
- __contains__(key, /)#
True if the dictionary has the specified key, else False.
- __getitem__(key, /)#
Return self[key].
- __iter__(/)#
Implement iter(self).
- __len__(/)#
Return len(self).
- anonymize(daysback=None, keep_his=False, verbose=None)[source]#
Anonymize measurement information in place.
- Parameters:
- daysback
int
|None
Number of days to subtract from all dates. If
None
(default), the acquisition date,info['meas_date']
, will be set toJanuary 1ˢᵗ, 2000
. This parameter is ignored ifinfo['meas_date']
isNone
(i.e., no acquisition date has been set).- keep_hisbool
If
True
,his_id
ofsubject_info
will not be overwritten. Defaults toFalse
.Warning
This could mean that
info
is not fully anonymized. Use with caution.- verbosebool |
str
|int
|None
Control verbosity of the logging output. If
None
, use the default verbosity level. See the logging documentation andmne.verbose()
for details. Should only be passed as a keyword argument.
- daysback
- Returns:
Notes
Removes potentially identifying information if it exists in
info
. Specifically for each of the following we use:- meas_date, file_id, meas_id
A default value, or as specified by
daysback
.
- subject_info
Default values, except for ‘birthday’ which is adjusted to maintain the subject age.
- experimenter, proj_name, description
Default strings.
- utc_offset
None
.
- proj_id
Zeros.
- proc_history
Dates use the
meas_date
logic, and experimenter a default string.
- helium_info, device_info
Dates use the
meas_date
logic, meta info uses defaults.
If
info['meas_date']
isNone
, it will remainNone
during processing the above fields.Operates in place.
New in v0.13.0.
- clear() None. Remove all items from D. #
- property compensation_grade#
The current gradient compensation grade.
- fromkeys(iterable, value=None, /)#
Create a new dictionary with keys from iterable and values set to value.
- get(key, default=None, /)#
Return the value for key if key is in the dictionary, else default.
- get_channel_types(picks=None, unique=False, only_data_chs=False)[source]#
Get a list of channel type for each channel.
- Parameters:
- picks
str
| array_like |slice
|None
Channels to include. Slices and lists of integers will be interpreted as channel indices. In lists, channel type strings (e.g.,
['meg', 'eeg']
) will pick channels of those types, channel name strings (e.g.,['MEG0111', 'MEG2623']
will pick the given channels. Can also be the string values'all'
to pick all channels, or'data'
to pick data channels. None (default) will pick all channels. Note that channels ininfo['bads']
will be included if their names or indices are explicitly provided.- uniquebool
Whether to return only unique channel types. Default is
False
.- only_data_chsbool
Whether to ignore non-data channels. Default is
False
.
- picks
- Returns:
- channel_types
list
The channel types.
- channel_types
- get_montage()[source]#
Get a DigMontage from instance.
- Returns:
- montage
None
|str
|DigMontage
A montage containing channel positions. If a string or
DigMontage
is specified, the existing channel information will be updated with the channel positions from the montage. Valid strings are the names of the built-in montages that ship with MNE-Python; you can list those viamne.channels.get_builtin_montages()
. IfNone
(default), the channel positions will be removed from theInfo
.
- montage
- items() a set-like object providing a view on D's items #
- keys() a set-like object providing a view on D's keys #
- normalize_proj()[source]#
(Re-)Normalize projection vectors after subselection.
Applying projection after sub-selecting a set of channels that were originally used to compute the original projection vectors can be dangerous (e.g., if few channels remain, most power was in channels that are no longer picked, etc.). By default, mne will emit a warning when this is done.
This function will re-normalize projectors to use only the remaining channels, thus avoiding that warning. Only use this function if you’re confident that the projection vectors still adequately capture the original signal of interest.
Examples using
normalize_proj
:Computing source timecourses with an XFit-like multi-dipole model
Computing source timecourses with an XFit-like multi-dipole model
- plot_sensors(kind='topomap', ch_type=None, title=None, show_names=False, ch_groups=None, to_sphere=True, axes=None, block=False, show=True, sphere=None, *, verbose=None)[source]#
Plot sensor positions.
- Parameters:
- kind
str
Whether to plot the sensors as 3d, topomap or as an interactive sensor selection dialog. Available options ‘topomap’, ‘3d’, ‘select’. If ‘select’, a set of channels can be selected interactively by using lasso selector or clicking while holding control key. The selected channels are returned along with the figure instance. Defaults to ‘topomap’.
- ch_type
None
|str
The channel type to plot. Available options
'mag'
,'grad'
,'eeg'
,'seeg'
,'dbs'
,'ecog'
,'all'
. If'all'
, all the available mag, grad, eeg, seeg, dbs, and ecog channels are plotted. If None (default), then channels are chosen in the order given above.- title
str
|None
Title for the figure. If None (default), equals to
'Sensor positions (%s)' % ch_type
.- show_namesbool |
array
ofstr
Whether to display all channel names. If an array, only the channel names in the array are shown. Defaults to False.
- ch_groups‘position’ |
array
of shape (n_ch_groups, n_picks) |None
Channel groups for coloring the sensors. If None (default), default coloring scheme is used. If ‘position’, the sensors are divided into 8 regions. See
order
kwarg ofmne.viz.plot_raw()
. If array, the channels are divided by picks given in the array.New in v0.13.0.
- to_spherebool
Whether to project the 3d locations to a sphere. When False, the sensor array appears similar as to looking downwards straight above the subject’s head. Has no effect when kind=’3d’. Defaults to True.
New in v0.14.0.
- axesinstance of
Axes
| instance ofAxes3D
|None
Axes to draw the sensors to. If
kind='3d'
, axes must be an instance of Axes3D. If None (default), a new axes will be created.New in v0.13.0.
- blockbool
Whether to halt program execution until the figure is closed. Defaults to False.
New in v0.13.0.
- showbool
Show figure if True. Defaults to True.
- sphere
float
| array_like | instance ofConductorModel
|None
| ‘auto’ | ‘eeglab’ The sphere parameters to use for the head outline. Can be array-like of shape (4,) to give the X/Y/Z origin and radius in meters, or a single float to give just the radius (origin assumed 0, 0, 0). Can also be an instance of a spherical
ConductorModel
to use the origin and radius from that object. If'auto'
the sphere is fit to digitization points. If'eeglab'
the head circle is defined by EEG electrodes'Fpz'
,'Oz'
,'T7'
, and'T8'
(if'Fpz'
is not present, it will be approximated from the coordinates of'Oz'
).None
(the default) is equivalent to'auto'
when enough extra digitization points are available, and (0, 0, 0, 0.095) otherwise.New in v0.20.
Changed in version 1.1: Added
'eeglab'
option.- verbosebool |
str
|int
|None
Control verbosity of the logging output. If
None
, use the default verbosity level. See the logging documentation andmne.verbose()
for details. Should only be passed as a keyword argument.
- kind
- Returns:
See also
Notes
This function plots the sensor locations from the info structure using matplotlib. For drawing the sensors using PyVista see
mne.viz.plot_alignment()
.New in v0.12.0.
- pop(key, default=<unrepresentable>, /)#
If the key is not found, return the default if given; otherwise, raise a KeyError.
- popitem(/)#
Remove and return a (key, value) pair as a 2-tuple.
Pairs are returned in LIFO (last-in, first-out) order. Raises KeyError if the dict is empty.
- rename_channels(mapping, allow_duplicates=False, *, verbose=None)[source]#
Rename channels.
- Parameters:
- mapping
dict
|callable()
A dictionary mapping the old channel to a new channel name e.g.
{'EEG061' : 'EEG161'}
. Can also be a callable function that takes and returns a string.Changed in version 0.10.0: Support for a callable function.
- allow_duplicatesbool
If True (default False), allow duplicates, which will automatically be renamed with
-N
at the end.New in v0.22.0.
- verbosebool |
str
|int
|None
Control verbosity of the logging output. If
None
, use the default verbosity level. See the logging documentation andmne.verbose()
for details. Should only be passed as a keyword argument.
- mapping
- Returns:
Notes
New in v0.9.0.
- save(fname)[source]#
Write measurement info in fif file.
- Parameters:
- fnamepath-like
The name of the file. Should end by
'-info.fif'
.
- set_channel_types(mapping, *, on_unit_change='warn', verbose=None)[source]#
Specify the sensor types of channels.
- Parameters:
- mapping
dict
A dictionary mapping channel names to sensor types, e.g.,
{'EEG061': 'eog'}
.- on_unit_change
'raise'
|'warn'
|'ignore'
What to do if the measurement unit of a channel is changed automatically to match the new sensor type.
New in v1.4.
- verbosebool |
str
|int
|None
Control verbosity of the logging output. If
None
, use the default verbosity level. See the logging documentation andmne.verbose()
for details. Should only be passed as a keyword argument.
- mapping
- Returns:
Notes
The following sensor types are accepted:
bio, chpi, csd, dbs, dipole, ecg, ecog, eeg, emg, eog, exci, eyegaze, fnirs_cw_amplitude, fnirs_fd_ac_amplitude, fnirs_fd_phase, fnirs_od, gof, gsr, hbo, hbr, ias, misc, pupil, ref_meg, resp, seeg, stim, syst, temperature.
When working with eye-tracking data, see
mne.preprocessing.eyetracking.set_channel_types_eyetrack()
.New in v0.9.0.
- set_meas_date(meas_date)[source]#
Set the measurement start date.
- Parameters:
- meas_date
datetime
|float
|tuple
|None
The new measurement date. If datetime object, it must be timezone-aware and in UTC. A tuple of (seconds, microseconds) or float (alias for
(meas_date, 0)
) can also be passed and a datetime object will be automatically created. If None, will remove the time reference.
- meas_date
- Returns:
See also
Notes
If you want to remove all time references in the file, call
mne.io.anonymize_info(inst.info)
after callinginst.set_meas_date(None)
.New in v0.20.
- set_montage(montage, match_case=True, match_alias=False, on_missing='raise', verbose=None)[source]#
Set EEG/sEEG/ECoG/DBS/fNIRS channel positions and digitization points.
- Parameters:
- montage
None
|str
|DigMontage
A montage containing channel positions. If a string or
DigMontage
is specified, the existing channel information will be updated with the channel positions from the montage. Valid strings are the names of the built-in montages that ship with MNE-Python; you can list those viamne.channels.get_builtin_montages()
. IfNone
(default), the channel positions will be removed from theInfo
.- match_casebool
If True (default), channel name matching will be case sensitive.
New in v0.20.
- match_aliasbool |
dict
Whether to use a lookup table to match unrecognized channel location names to their known aliases. If True, uses the mapping in
mne.io.constants.CHANNEL_LOC_ALIASES
. If adict
is passed, it will be used instead, and should map from non-standard channel names to names in the specifiedmontage
. Default isFalse
.New in v0.23.
- on_missing‘raise’ | ‘warn’ | ‘ignore’
Can be
'raise'
(default) to raise an error,'warn'
to emit a warning, or'ignore'
to ignore when channels have missing coordinates.New in v0.20.1.
- verbosebool |
str
|int
|None
Control verbosity of the logging output. If
None
, use the default verbosity level. See the logging documentation andmne.verbose()
for details. Should only be passed as a keyword argument.
- montage
- Returns:
See also
Notes
Warning
Only EEG/sEEG/ECoG/DBS/fNIRS channels can have their positions set using a montage. Other channel types (e.g., MEG channels) should have their positions defined properly using their data reading functions.
Warning
Applying a montage will only set locations of channels that exist at the time it is applied. This means when re-referencing make sure to apply the montage only after calling
mne.add_reference_channels()
Examples using
set_montage
:Creating MNE-Python data structures from scratch
Creating MNE-Python data structures from scratchXDAWN Decoding From EEG data
- setdefault(key, default=None, /)#
Insert key with a value of default if key is not in the dictionary.
Return the value for key if key is in the dictionary, else default.
- values() an object providing a view on D's values #
Examples using mne.Info
#
Overview of MEG/EEG analysis with MNE-Python
Getting started with mne.Report
Importing data from fNIRS devices
Working with CTF data: the Brainstorm auditory dataset
The Raw data structure: continuous data
Built-in plotting methods for Raw objects
Overview of artifact detection
Rejecting bad data spans and breaks
Repairing artifacts with regression
Background on projectors and projections
Extracting and visualizing subject head movement
Signal-space separation (SSS) and Maxwell filtering
Preprocessing functional near-infrared spectroscopy (fNIRS) data
Preprocessing optically pumped magnetometer (OPM) MEG data
Auto-generating Epochs metadata
EEG analysis - Event-Related Potentials (ERPs)
Frequency and time-frequency sensor analysis
Frequency-tagging: Basic analysis of an SSVEP/vSSR dataset
Source alignment and coordinate frames
Using an automated approach to coregistration
Head model and forward computation
EEG forward operator with a template MRI
How MNE uses FreeSurfer’s outputs
Source localization with equivalent current dipole (ECD) fit
Source localization with MNE, dSPM, sLORETA, and eLORETA
The role of dipole orientations in distributed source localization
Computing various MNE solutions
Source reconstruction using an LCMV beamformer
EEG source localization given electrode locations on an MRI
Brainstorm Elekta phantom dataset tutorial
4D Neuroimaging/BTi phantom dataset tutorial
Visualising statistical significance thresholds on EEG data
Non-parametric 1 sample cluster statistic on single trial power
Non-parametric between conditions cluster statistic on single trial power
Mass-univariate twoway repeated measures ANOVA on single trial power
Spatiotemporal permutation F-test on full sensor data
Permutation t-test on source data with spatio-temporal clustering
Repeated measures ANOVA on source data with spatio-temporal clustering
Creating MNE-Python data structures from scratch
Corrupt known signal with point spread
Make figures more publication ready
How to use data in neural ensemble (NEO) format
Reading/Writing a noise covariance matrix
Compare simulated and estimated source activity
Generate simulated evoked data
Simulate raw data using subject anatomy
Generate simulated source data
Using contralateral referencing for EEG
Cortical Signal Suppression (CSS) for removal of cortical signals
Define target events based on time lag, plot evoked response
Identify EEG Electrodes Bridged by too much Gel
Automated epochs metadata generation with variable time windows
Find MEG reference channel artifacts
Visualise NIRS artifact correction methods
Maxwell filter data with movement compensation
Annotate movement artifacts and reestimate dev_head_t
How to convert 3D electrode positions to a 2D image
Visualize channel over epochs as an image
Plotting EEG sensors on the scalp
Plotting topographic arrowmaps of evoked data
Whitening evoked data with a noise covariance
Plotting sensor layouts of MEG systems
Plot single trial activity, grouped by ROI and sorted by RT
Plot custom topographies for MEG sensors
Compute a cross-spectral density (CSD) matrix
Compute Power Spectral Density of inverse solution from single epochs
Compute power and phase lock in label of the source space
Compute source power spectral density (PSD) in a label
Compute source power spectral density (PSD) of VectorView and OPM data
Compute induced power in the source space with dSPM
Temporal whitening with AR model
Time-frequency on simulated data (Multitaper vs. Morlet vs. Stockwell vs. Hilbert)
Permutation F-test on sensor data with 1D cluster level
FDR correction on T-test on sensor data
Regression on continuous data (rER[P/F])
Permutation T-test on sensor data
Motor imagery decoding from EEG data using the Common Spatial Pattern (CSP)
Decoding in time-frequency space using Common Spatial Patterns (CSP)
Continuous Target Decoding with SPoC
Decoding sensor space data with generalization across time and conditions
Analysis of evoked response using ICA and PCA reduction techniques
Compute effect-matched-spatial filtering (EMS)
Linear classifier on sensor data with plot patterns and filters
Receptive Field Estimation and Prediction
Compute Spectro-Spatial Decomposition (SSD) spatial filters
Compute MNE-dSPM inverse solution on single epochs
Source localization with a custom inverse solver
Compute source level time-frequency timecourses using a DICS beamformer
Compute source power using DICS beamformer
Compute evoked ERS source power using DICS, LCMV beamformer, and dSPM
Compute a sparse inverse solution using the Gamma-MAP empirical Bayesian method
Compute sparse inverse solution with mixed norm: MxNE and irMxNE
Compute MNE inverse solution on evoked data with a mixed source space
Compute source power estimate by projecting the covariance with MNE
Computing source timecourses with an XFit-like multi-dipole model
Plot point-spread functions (PSFs) and cross-talk functions (CTFs)
Compute cross-talk functions for LCMV beamformers
Plot point-spread functions (PSFs) for a volume
Compute spatial resolution metrics in source space
Compute spatial resolution metrics to compare MEG with EEG+MEG
Compute MxNE with time-frequency sparse prior
Brainstorm raw (median nerve) dataset
Optically pumped magnetometer (OPM) data
From raw data to dSPM on SPM Faces dataset