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jonescompneurolab / hnn

The Human Neocortical Neurosolver (HNN) is a software tool that gives researchers/clinicians the ability to develop/test hypotheses on circuit mechanisms underlying EEG/MEG data.
http://hnn.brown.edu
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poisson input causes descrepancy with tutorial #264

Open rythorpe opened 3 years ago

rythorpe commented 3 years ago

During the process of determining if hnn-core outputs the same results over multiple trials as hnn (i.e., as governed by assigning random states), we determined that hnn no longer recreates the same dynamics for Poisson inputs as shown in the gamma tutorial Figure 4.

@jasmainak, @cjayb, and I bisected out 90d992a8c7976d4e819b5ae63609ad5a6bbd7dc3 as the commit that caused hnn to diverge from the results shown currently in the gamma tutorial. This might be a good time to discuss

  1. the "correct" implementation of Poisson inputs (see also the bug fixed in https://github.com/jonescompneurolab/hnn-core/pull/204)
  2. how/when we should update our ground truth representation of Poisson-generated hnn dipoles on the tutorial webpage
jasmainak commented 3 years ago

@stephanie-r-jones @samnemo we need your inputs here

samnemo commented 3 years ago

Can we discuss next week? Any day after Monday works for me.

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stephanie-r-jones commented 3 years ago

Can we discuss during our HNN meeting Tuesday morning? Starts at 9:10am.

samnemo commented 3 years ago

Sounds good

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