Large-scale neural model of visual short-term memory (Ulloa, Horwitz 2016; Horwitz, et al. 2005,...)

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Accession:206337
Large-scale neural model of visual short term memory embedded into a 998-node connectome. The model simulates electrical activity across neuronal populations of a number of brain regions and converts that activity into fMRI and MEG time-series. The model uses a neural simulator developed at the Brain Imaging and Modeling Section of the National Institutes of Health.
References:
1 . Tagamets MA, Horwitz B (1998) Integrating electrophysiological and anatomical experimental data to create a large-scale model that simulates a delayed match-to-sample human brain imaging study. Cereb Cortex 8:310-20 [PubMed]
2 . Ulloa A, Horwitz B (2016) Embedding Task-Based Neural Models into a Connectome-Based Model of the Cerebral Cortex. Front Neuroinform 10:32 [PubMed]
3 . Horwitz B, Warner B, Fitzer J, Tagamets MA, Husain FT, Long TW (2005) Investigating the neural basis for functional and effective connectivity. Application to fMRI. Philos Trans R Soc Lond B Biol Sci 360:1093-108 [PubMed]
Model Information (Click on a link to find other models with that property)
Model Type: Realistic Network;
Brain Region(s)/Organism: Prefrontal cortex (PFC);
Cell Type(s):
Channel(s):
Gap Junctions:
Receptor(s):
Gene(s):
Transmitter(s):
Simulation Environment: Python;
Model Concept(s): Working memory;
Implementer(s): Ulloa, Antonio [antonio.ulloa at alum.bu.edu];
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lsnm_in_python-master
visual_model
subject_5
attsefd2.w
attvatts.w
efd1efd1.w
efd1efd2.w
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ev4c.wt *
ev4cev4c.w
ev4civ4c.w
ev4h.wt *
ev4hev1h.w
ev4hev4h.w
ev4hiv4h.w
ev4v.wt *
ev4vev1v.w
ev4vev4v.w
ev4viv4v.w
exfrexfr.w
exfrifd1.w
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exssev4c.w
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exssexfs.w
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ifd1efd1.w
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infrexfr.w
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iv1hev1h.w
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iv4cev4c.w
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lgnsev1h.w
lgnsev1v.w
weightslist.txt
                            
% Thu Aug 20 08:34:34 2015

% Input layer: (9, 9)
% Output layer: (9, 9)
% Fanout size: (1, 5)
% Fanout spacing: (1, 1)
% Specified fanout weights

Connect(ev1h, ev4h)  {
  From:  (1, 1)  {
    |              |     |              |     ([ 1, 1]  0.036971)     ([ 1, 2]  0.039775)     |              | 
  }
  From:  (1, 2)  {
    |              |     ([ 1, 1]  0.031922)     |              |     |              |     |              | 
  }
  From:  (1, 3)  {
    ([ 1, 1]  0.041701)     |              |     ([ 1, 3]  0.031813)     |              |     ([ 1, 5]  0.045658) 
  }
  From:  (1, 4)  {
    |              |     |              |     |              |     ([ 1, 5]  0.043940)     |              | 
  }
  From:  (1, 5)  {
    ([ 1, 3]  0.033074)     |              |     |              |     ([ 1, 6]  0.045120)     |              | 
  }
  From:  (1, 6)  {
    ([ 1, 4]  0.049016)     |              |     ([ 1, 6]  0.033882)     ([ 1, 7]  0.045784)     ([ 1, 8]  0.047726) 
  }
  From:  (1, 7)  {
    |              |     ([ 1, 6]  0.034836)     |              |     ([ 1, 8]  0.038113)     |              | 
  }
  From:  (1, 8)  {
    |              |     ([ 1, 7]  0.042848)     ([ 1, 8]  0.031472)     |              |     ([ 1, 1]  0.032740) 
  }
  From:  (1, 9)  {
    |              |     |              |     |              |     ([ 1, 1]  0.041840)     |              | 
  }
  From:  (2, 1)  {
    ([ 2, 8]  0.032770)     |              |     ([ 2, 1]  0.031525)     |              |     ([ 2, 3]  0.033561) 
  }
  From:  (2, 2)  {
    ([ 2, 9]  0.046328)     |              |     |              |     |              |     |              | 
  }
  From:  (2, 3)  {
    ([ 2, 1]  0.043618)     ([ 2, 2]  0.044602)     |              |     |              |     ([ 2, 5]  0.049640) 
  }
  From:  (2, 4)  {
    ([ 2, 2]  0.048593)     ([ 2, 3]  0.032969)     |              |     |              |     |              | 
  }
  From:  (2, 5)  {
    ([ 2, 3]  0.045472)     |              |     |              |     |              |     |              | 
  }
  From:  (2, 6)  {
    |              |     ([ 2, 5]  0.033116)     |              |     |              |     |              | 
  }
  From:  (2, 7)  {
    ([ 2, 5]  0.048253)     ([ 2, 6]  0.049948)     |              |     ([ 2, 8]  0.049386)     |              | 
  }
  From:  (2, 8)  {
    ([ 2, 6]  0.037591)     ([ 2, 7]  0.034059)     ([ 2, 8]  0.039930)     ([ 2, 9]  0.048508)     |              | 
  }
  From:  (2, 9)  {
    |              |     ([ 2, 8]  0.034147)     ([ 2, 9]  0.049018)     |              |     |              | 
  }
  From:  (3, 1)  {
    ([ 3, 8]  0.032379)     ([ 3, 9]  0.035604)     ([ 3, 1]  0.034259)     ([ 3, 2]  0.036314)     ([ 3, 3]  0.040190) 
  }
  From:  (3, 2)  {
    |              |     |              |     |              |     ([ 3, 3]  0.042304)     |              | 
  }
  From:  (3, 3)  {
    |              |     |              |     |              |     ([ 3, 4]  0.048855)     ([ 3, 5]  0.036454) 
  }
  From:  (3, 4)  {
    ([ 3, 2]  0.031339)     ([ 3, 3]  0.035314)     ([ 3, 4]  0.039413)     ([ 3, 5]  0.035883)     |              | 
  }
  From:  (3, 5)  {
    ([ 3, 3]  0.033088)     ([ 3, 4]  0.042135)     |              |     ([ 3, 6]  0.048642)     |              | 
  }
  From:  (3, 6)  {
    |              |     |              |     ([ 3, 6]  0.034631)     |              |     ([ 3, 8]  0.036657) 
  }
  From:  (3, 7)  {
    |              |     |              |     ([ 3, 7]  0.049276)     |              |     |              | 
  }
  From:  (3, 8)  {
    ([ 3, 6]  0.033796)     |              |     ([ 3, 8]  0.030910)     ([ 3, 9]  0.044139)     ([ 3, 1]  0.046467) 
  }
  From:  (3, 9)  {
    |              |     |              |     ([ 3, 9]  0.039070)     |              |     ([ 3, 2]  0.046656) 
  }
  From:  (4, 1)  {
    ([ 4, 8]  0.035121)     ([ 4, 9]  0.038496)     ([ 4, 1]  0.038358)     |              |     |              | 
  }
  From:  (4, 2)  {
    |              |     |              |     |              |     ([ 4, 3]  0.048515)     ([ 4, 4]  0.031783) 
  }
  From:  (4, 3)  {
    |              |     |              |     ([ 4, 3]  0.046047)     |              |     |              | 
  }
  From:  (4, 4)  {
    |              |     ([ 4, 3]  0.033960)     |              |     ([ 4, 5]  0.040644)     ([ 4, 6]  0.049981) 
  }
  From:  (4, 5)  {
    |              |     |              |     ([ 4, 5]  0.036400)     |              |     ([ 4, 7]  0.031379) 
  }
  From:  (4, 6)  {
    |              |     |              |     |              |     ([ 4, 7]  0.039412)     |              | 
  }
  From:  (4, 7)  {
    ([ 4, 5]  0.044700)     ([ 4, 6]  0.032891)     ([ 4, 7]  0.042069)     ([ 4, 8]  0.045957)     ([ 4, 9]  0.035075) 
  }
  From:  (4, 8)  {
    |              |     |              |     ([ 4, 8]  0.034952)     ([ 4, 9]  0.038943)     ([ 4, 1]  0.038574) 
  }
  From:  (4, 9)  {
    |              |     |              |     |              |     ([ 4, 1]  0.042791)     ([ 4, 2]  0.047233) 
  }
  From:  (5, 1)  {
    ([ 5, 8]  0.040053)     ([ 5, 9]  0.048613)     |              |     ([ 5, 2]  0.041579)     ([ 5, 3]  0.040319) 
  }
  From:  (5, 2)  {
    ([ 5, 9]  0.044413)     |              |     ([ 5, 2]  0.037459)     ([ 5, 3]  0.043420)     ([ 5, 4]  0.043238) 
  }
  From:  (5, 3)  {
    ([ 5, 1]  0.043746)     ([ 5, 2]  0.042427)     |              |     ([ 5, 4]  0.046547)     |              | 
  }
  From:  (5, 4)  {
    |              |     |              |     |              |     |              |     |              | 
    ([ 1, 1]  0.047762)   }
  From:  (5, 5)  {
    ([ 5, 3]  0.031266)     |              |     |              |     ([ 5, 6]  0.041123)     ([ 5, 7]  0.037553) 
  }
  From:  (5, 6)  {
    |              |     |              |     |              |     |              |     |              | 
    ([ 1, 1]  0.044787)   }
  From:  (5, 7)  {
    |              |     ([ 5, 6]  0.040151)     ([ 5, 7]  0.040300)     ([ 5, 8]  0.044962)     ([ 5, 9]  0.049596) 
  }
  From:  (5, 8)  {
    ([ 5, 6]  0.036621)     |              |     ([ 5, 8]  0.033118)     |              |     ([ 5, 1]  0.039168) 
  }
  From:  (5, 9)  {
    |              |     |              |     |              |     ([ 5, 1]  0.035942)     ([ 5, 2]  0.030454) 
  }
  From:  (6, 1)  {
    ([ 6, 8]  0.030295)     ([ 6, 9]  0.048384)     |              |     ([ 6, 2]  0.046452)     |              | 
  }
  From:  (6, 2)  {
    |              |     |              |     |              |     ([ 6, 3]  0.044708)     |              | 
  }
  From:  (6, 3)  {
    |              |     |              |     ([ 6, 3]  0.035318)     ([ 6, 4]  0.032521)     ([ 6, 5]  0.036731) 
  }
  From:  (6, 4)  {
    |              |     ([ 6, 3]  0.034850)     ([ 6, 4]  0.048284)     ([ 6, 5]  0.049841)     ([ 6, 6]  0.040359) 
  }
  From:  (6, 5)  {
    |              |     ([ 6, 4]  0.032735)     |              |     |              |     ([ 6, 7]  0.036755) 
  }
  From:  (6, 6)  {
    |              |     |              |     |              |     ([ 6, 7]  0.045941)     |              | 
  }
  From:  (6, 7)  {
    ([ 6, 5]  0.035423)     ([ 6, 6]  0.034747)     |              |     |              |     ([ 6, 9]  0.042421) 
  }
  From:  (6, 8)  {
    ([ 6, 6]  0.045354)     |              |     |              |     |              |     |              | 
  }
  From:  (6, 9)  {
    ([ 6, 7]  0.030697)     ([ 6, 8]  0.040142)     ([ 6, 9]  0.036951)     |              |     ([ 6, 2]  0.032744) 
  }
  From:  (7, 1)  {
    ([ 7, 8]  0.048111)     |              |     ([ 7, 1]  0.035034)     ([ 7, 2]  0.034300)     |              | 
  }
  From:  (7, 2)  {
    |              |     |              |     |              |     ([ 7, 3]  0.040209)     |              | 
  }
  From:  (7, 3)  {
    ([ 7, 1]  0.043856)     ([ 7, 2]  0.035537)     |              |     |              |     ([ 7, 5]  0.030948) 
  }
  From:  (7, 4)  {
    ([ 7, 2]  0.048450)     |              |     ([ 7, 4]  0.042267)     |              |     |              | 
  }
  From:  (7, 5)  {
    ([ 7, 3]  0.032954)     |              |     |              |     ([ 7, 6]  0.047617)     |              | 
  }
  From:  (7, 6)  {
    ([ 7, 4]  0.048038)     ([ 7, 5]  0.037214)     |              |     |              |     |              | 
  }
  From:  (7, 7)  {
    |              |     |              |     |              |     ([ 7, 8]  0.043930)     |              | 
  }
  From:  (7, 8)  {
    |              |     ([ 7, 7]  0.035799)     |              |     |              |     |              | 
  }
  From:  (7, 9)  {
    ([ 7, 7]  0.043947)     ([ 7, 8]  0.043964)     ([ 7, 9]  0.049296)     ([ 7, 1]  0.034359)     |              | 
  }
  From:  (8, 1)  {
    |              |     ([ 8, 9]  0.035532)     ([ 8, 1]  0.046726)     ([ 8, 2]  0.047293)     |              | 
  }
  From:  (8, 2)  {
    ([ 8, 9]  0.039049)     ([ 8, 1]  0.040985)     ([ 8, 2]  0.035223)     |              |     ([ 8, 4]  0.045518) 
  }
  From:  (8, 3)  {
    ([ 8, 1]  0.048583)     ([ 8, 2]  0.032770)     ([ 8, 3]  0.033594)     ([ 8, 4]  0.045272)     |              | 
  }
  From:  (8, 4)  {
    |              |     ([ 8, 3]  0.037167)     ([ 8, 4]  0.030288)     |              |     |              | 
  }
  From:  (8, 5)  {
    |              |     |              |     ([ 8, 5]  0.037731)     |              |     ([ 8, 7]  0.038507) 
  }
  From:  (8, 6)  {
    |              |     |              |     |              |     ([ 8, 7]  0.049787)     ([ 8, 8]  0.045505) 
  }
  From:  (8, 7)  {
    |              |     ([ 8, 6]  0.043862)     |              |     |              |     ([ 8, 9]  0.040857) 
  }
  From:  (8, 8)  {
    ([ 8, 6]  0.042688)     ([ 8, 7]  0.033336)     ([ 8, 8]  0.046275)     ([ 8, 9]  0.032923)     ([ 8, 1]  0.047948) 
  }
  From:  (8, 9)  {
    ([ 8, 7]  0.046234)     ([ 8, 8]  0.043368)     ([ 8, 9]  0.044699)     |              |     |              | 
  }
  From:  (9, 1)  {
    ([ 9, 8]  0.043830)     ([ 9, 9]  0.041473)     |              |     ([ 9, 2]  0.048125)     |              | 
  }
  From:  (9, 2)  {
    |              |     ([ 9, 1]  0.034520)     |              |     |              |     ([ 9, 4]  0.033505) 
  }
  From:  (9, 3)  {
    |              |     ([ 9, 2]  0.049100)     ([ 9, 3]  0.035090)     ([ 9, 4]  0.033157)     ([ 9, 5]  0.030805) 
  }
  From:  (9, 4)  {
    ([ 9, 2]  0.046199)     |              |     |              |     |              |     ([ 9, 6]  0.047872) 
  }
  From:  (9, 5)  {
    ([ 9, 3]  0.048161)     |              |     ([ 9, 5]  0.031324)     |              |     ([ 9, 7]  0.046184) 
  }
  From:  (9, 6)  {
    |              |     ([ 9, 5]  0.049649)     ([ 9, 6]  0.035719)     |              |     ([ 9, 8]  0.030903) 
  }
  From:  (9, 7)  {
    ([ 9, 5]  0.041326)     |              |     ([ 9, 7]  0.034529)     ([ 9, 8]  0.031952)     ([ 9, 9]  0.049741) 
  }
  From:  (9, 8)  {
    |              |     |              |     |              |     ([ 9, 9]  0.034395)     |              | 
  }
  From:  (9, 9)  {
    |              |     |              |     |              |     ([ 9, 1]  0.039632)     ([ 9, 2]  0.033418) 
  }
}

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