NeuroAnalyzer.jl : Neurophysiological data analysis with Julia
v0.24.7 is out: https://codeberg.org/AdamWysokinski/NeuroAnalyzer.jl
- stim:
tdcs_dose()
, tacs_dose()
, tpcs_dose()
– calculate effective parameters of tES dosages
- process:
filter_create()
– new filter type: weighted least-squares FIR filter
- gui:
iview()
can show bad channels
- process:
erp()
– baseline segment is defined by two time points, may be subtracted before or after averaging
- analyze: PSD- and spectrogram-, EROS-, EROP-related functions – log scaling of frequencies removed, moved to plotting functions
- code cleanup
- many minor additions and fixes
3 Likes
NeuroAnalyzer.jl : Neurophysiological data analysis with Julia
v0.24.8 is out: https://codeberg.org/AdamWysokinski/NeuroAnalyzer.jl
- breaking change: channels are addressed by their labels, not numbers (breaking change); to convert numbers to labels, use
get_channel(obj, type="eeg")
or get_channel(obj, ch=["Fp1", "Fp2"])
- breaking change: channels are stored as they are in the recording (physical order); list of channels sorted by their type is stored in
OBJ.header.recording[:channel_order]
(logical order)
- breaking change: channels label is stored in
OBJ.header.recording[:label]
, channel unit is stored in OBJ.header.recording[:unit]
- list of bad channels is stored in the
OBJ.header.recording[:bad_channel]
- utils:
get_channel()
- channels may be addressed by name, e.g.
ch="Fp1"
or ch=["C3", "C4"]
or by type, e.g. ch="all"
, ch="eeg"
or ch=["mag", "grad"]
- supports exclude options (default value is “bad”, so bad channels are excluded from the list)
- initial support for MEG data
- io:
import_fiff()
– both MEG and EEG data
- gui:
iview()
– lots of changes:
- select time segment
- delete time segment / epoch
- left click channel label to display its properties
- right click channel label to mark it as bad
- zoom in and out
- scroll with mouse wheel
- toggle scale bars, monochromatic mode, snapping
- plot:
plot_signal()
– lots of changes:
- finally displays properly data with > 100 channels
- gets list of bad channels from the header
- channels of different type are not displayed separately, but in logical order
- scale bars and units are drawn for each channel type
- process:
denoise_cwt()
– denoise using continuous wavelet transformation
- process:
remove_cwt()
– remove artifacts using continuous wavelet transformation
- analyze:
cwtspectrogram()
– improved CWT scaleogram
- analyze:
psd()
– new methods: :gh
, :cwt
- code cleanup
- many minor additions and fixes
2 Likes
NeuroAnalyzer.jl: Neurophysiological data analysis with Julia
v0.24.9 is out: https://codeberg.org/AdamWysokinski/NeuroAnalyzer.jl
- gui:
iview()
:
- butterfly / mean mode
- time/epoch slider
- gui:
ipsd()
:
- time/epoch slider
- new channel selector
- gui:
ispectrogram()
:
- time/epoch slider
- new channel selector
- gui:
itopo()
:
- time/epoch entry field
- compatible with EEG/MEG
- gui:
iview_ica()
:
- preview and remove ICA components
- code cleanup
- many minor additions and fixes
2 Likes