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
auditory_model
subject_original_with_feedback
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neuralnet.json
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% Fri Jul 27 11:31:20 2001

% Input layer: (1, 81)
% Output layer: (9, 9)
% Fanout size: (1, 5)
% Fanout spacing: (1, 1)
% Specified fanout weights

Connect(ea2u, estg)  {
  From:  (1, 1)  {
    ([ 1, 8]  0.078083)     ([ 1, 9]  0.078291)     ([ 1, 1]  0.081142)     ([ 1, 2]  0.078651)     ([ 1, 3]  0.078101) 
  }
  From:  (1, 2)  {
    ([ 1, 9]  0.080992)     ([ 1, 1]  0.079753)     ([ 1, 2]  0.081286)     ([ 1, 3]  0.081034)     ([ 1, 4]  0.080786) 
  }
  From:  (1, 3)  {
    ([ 1, 1]  0.080279)     ([ 1, 2]  0.080567)     ([ 1, 3]  0.080372)     ([ 1, 4]  0.081162)     ([ 1, 5]  0.081455) 
  }
  From:  (1, 4)  {
    ([ 1, 2]  0.081533)     ([ 1, 3]  0.078053)     ([ 1, 4]  0.080771)     ([ 1, 5]  0.078594)     ([ 1, 6]  0.080610) 
  }
  From:  (1, 5)  {
    ([ 1, 3]  0.078897)     ([ 1, 4]  0.078720)     ([ 1, 5]  0.081909)     ([ 1, 6]  0.081720)     ([ 1, 7]  0.079474) 
  }
  From:  (1, 6)  {
    ([ 1, 4]  0.078529)     ([ 1, 5]  0.079995)     ([ 1, 6]  0.081323)     ([ 1, 7]  0.079259)     ([ 1, 8]  0.078545) 
  }
  From:  (1, 7)  {
    ([ 1, 5]  0.079410)     ([ 1, 6]  0.078564)     ([ 1, 7]  0.080893)     ([ 1, 8]  0.079418)     ([ 1, 9]  0.080312) 
  }
  From:  (1, 8)  {
    ([ 1, 6]  0.078137)     ([ 1, 7]  0.078416)     ([ 1, 8]  0.080255)     ([ 1, 9]  0.080224)     ([ 1, 1]  0.080990) 
  }
  From:  (1, 9)  {
    ([ 1, 7]  0.081536)     ([ 1, 8]  0.078129)     ([ 1, 9]  0.081270)     ([ 1, 1]  0.081658)     ([ 1, 2]  0.078333) 
  }
  From:  (1, 10)  {
    ([ 2, 8]  0.078882)     ([ 2, 9]  0.078581)     ([ 2, 1]  0.078806)     ([ 2, 2]  0.078193)     ([ 2, 3]  0.078470) 
  }
  From:  (1, 11)  {
    ([ 2, 9]  0.081100)     ([ 2, 1]  0.081467)     ([ 2, 2]  0.081387)     ([ 2, 3]  0.079593)     ([ 2, 4]  0.080621) 
  }
  From:  (1, 12)  {
    ([ 2, 1]  0.081501)     ([ 2, 2]  0.079366)     ([ 2, 3]  0.079957)     ([ 2, 4]  0.080670)     ([ 2, 5]  0.078942) 
  }
  From:  (1, 13)  {
    ([ 2, 2]  0.080666)     ([ 2, 3]  0.078209)     ([ 2, 4]  0.079693)     ([ 2, 5]  0.079218)     ([ 2, 6]  0.081270) 
  }
  From:  (1, 14)  {
    ([ 2, 3]  0.079465)     ([ 2, 4]  0.081045)     ([ 2, 5]  0.081612)     ([ 2, 6]  0.079326)     ([ 2, 7]  0.080305) 
  }
  From:  (1, 15)  {
    ([ 2, 4]  0.079386)     ([ 2, 5]  0.078877)     ([ 2, 6]  0.080321)     ([ 2, 7]  0.081208)     ([ 2, 8]  0.081344) 
  }
  From:  (1, 16)  {
    ([ 2, 5]  0.080573)     ([ 2, 6]  0.078128)     ([ 2, 7]  0.080638)     ([ 2, 8]  0.081698)     ([ 2, 9]  0.081498) 
  }
  From:  (1, 17)  {
    ([ 2, 6]  0.081765)     ([ 2, 7]  0.081315)     ([ 2, 8]  0.078811)     ([ 2, 9]  0.081462)     ([ 2, 1]  0.079311) 
  }
  From:  (1, 18)  {
    ([ 2, 7]  0.081694)     ([ 2, 8]  0.078717)     ([ 2, 9]  0.079720)     ([ 2, 1]  0.081070)     ([ 2, 2]  0.078277) 
  }
  From:  (1, 19)  {
    ([ 3, 8]  0.081958)     ([ 3, 9]  0.080524)     ([ 3, 1]  0.079927)     ([ 3, 2]  0.079087)     ([ 3, 3]  0.079215) 
  }
  From:  (1, 20)  {
    ([ 3, 9]  0.079537)     ([ 3, 1]  0.079748)     ([ 3, 2]  0.081504)     ([ 3, 3]  0.080707)     ([ 3, 4]  0.078274) 
  }
  From:  (1, 21)  {
    ([ 3, 1]  0.080789)     ([ 3, 2]  0.078607)     ([ 3, 3]  0.078545)     ([ 3, 4]  0.079264)     ([ 3, 5]  0.078212) 
  }
  From:  (1, 22)  {
    ([ 3, 2]  0.079294)     ([ 3, 3]  0.078389)     ([ 3, 4]  0.080277)     ([ 3, 5]  0.078170)     ([ 3, 6]  0.078659) 
  }
  From:  (1, 23)  {
    ([ 3, 3]  0.081226)     ([ 3, 4]  0.079762)     ([ 3, 5]  0.081346)     ([ 3, 6]  0.080443)     ([ 3, 7]  0.079514) 
  }
  From:  (1, 24)  {
    ([ 3, 4]  0.079555)     ([ 3, 5]  0.078390)     ([ 3, 6]  0.080874)     ([ 3, 7]  0.078616)     ([ 3, 8]  0.080912) 
  }
  From:  (1, 25)  {
    ([ 3, 5]  0.081404)     ([ 3, 6]  0.080790)     ([ 3, 7]  0.080187)     ([ 3, 8]  0.080148)     ([ 3, 9]  0.080436) 
  }
  From:  (1, 26)  {
    ([ 3, 6]  0.080653)     ([ 3, 7]  0.081047)     ([ 3, 8]  0.080380)     ([ 3, 9]  0.079881)     ([ 3, 1]  0.078952) 
  }
  From:  (1, 27)  {
    ([ 3, 7]  0.081077)     ([ 3, 8]  0.078331)     ([ 3, 9]  0.080756)     ([ 3, 1]  0.078401)     ([ 3, 2]  0.080838) 
  }
  From:  (1, 28)  {
    ([ 4, 8]  0.079670)     ([ 4, 9]  0.079014)     ([ 4, 1]  0.078504)     ([ 4, 2]  0.079806)     ([ 4, 3]  0.079009) 
  }
  From:  (1, 29)  {
    ([ 4, 9]  0.079363)     ([ 4, 1]  0.081228)     ([ 4, 2]  0.079552)     ([ 4, 3]  0.079495)     ([ 4, 4]  0.078525) 
  }
  From:  (1, 30)  {
    ([ 4, 1]  0.078895)     ([ 4, 2]  0.080673)     ([ 4, 3]  0.081812)     ([ 4, 4]  0.079391)     ([ 4, 5]  0.081888) 
  }
  From:  (1, 31)  {
    ([ 4, 2]  0.081899)     ([ 4, 3]  0.079468)     ([ 4, 4]  0.078279)     ([ 4, 5]  0.078335)     ([ 4, 6]  0.080591) 
  }
  From:  (1, 32)  {
    ([ 4, 3]  0.080391)     ([ 4, 4]  0.081253)     ([ 4, 5]  0.078692)     ([ 4, 6]  0.079679)     ([ 4, 7]  0.078136) 
  }
  From:  (1, 33)  {
    ([ 4, 4]  0.080469)     ([ 4, 5]  0.080948)     ([ 4, 6]  0.079129)     ([ 4, 7]  0.079443)     ([ 4, 8]  0.081521) 
  }
  From:  (1, 34)  {
    ([ 4, 5]  0.081204)     ([ 4, 6]  0.078144)     ([ 4, 7]  0.078376)     ([ 4, 8]  0.081988)     ([ 4, 9]  0.081430) 
  }
  From:  (1, 35)  {
    ([ 4, 6]  0.081545)     ([ 4, 7]  0.078981)     ([ 4, 8]  0.079694)     ([ 4, 9]  0.079444)     ([ 4, 1]  0.078185) 
  }
  From:  (1, 36)  {
    ([ 4, 7]  0.080158)     ([ 4, 8]  0.080616)     ([ 4, 9]  0.081505)     ([ 4, 1]  0.080718)     ([ 4, 2]  0.080349) 
  }
  From:  (1, 37)  {
    ([ 5, 8]  0.080972)     ([ 5, 9]  0.079392)     ([ 5, 1]  0.080719)     ([ 5, 2]  0.079703)     ([ 5, 3]  0.079674) 
  }
  From:  (1, 38)  {
    ([ 5, 9]  0.081415)     ([ 5, 1]  0.080846)     ([ 5, 2]  0.081518)     ([ 5, 3]  0.080193)     ([ 5, 4]  0.080550) 
  }
  From:  (1, 39)  {
    ([ 5, 1]  0.080679)     ([ 5, 2]  0.079043)     ([ 5, 3]  0.080776)     ([ 5, 4]  0.078735)     ([ 5, 5]  0.078818) 
  }
  From:  (1, 40)  {
    ([ 5, 2]  0.078166)     ([ 5, 3]  0.081065)     ([ 5, 4]  0.080318)     ([ 5, 5]  0.078988)     ([ 5, 6]  0.078997) 
  }
  From:  (1, 41)  {
    ([ 5, 3]  0.079325)     ([ 5, 4]  0.079766)     ([ 5, 5]  0.080142)     ([ 5, 6]  0.080063)     ([ 5, 7]  0.081831) 
  }
  From:  (1, 42)  {
    ([ 5, 4]  0.078965)     ([ 5, 5]  0.081917)     ([ 5, 6]  0.081591)     ([ 5, 7]  0.078389)     ([ 5, 8]  0.081770) 
  }
  From:  (1, 43)  {
    ([ 5, 5]  0.079329)     ([ 5, 6]  0.081270)     ([ 5, 7]  0.079525)     ([ 5, 8]  0.079957)     ([ 5, 9]  0.078206) 
  }
  From:  (1, 44)  {
    ([ 5, 6]  0.080923)     ([ 5, 7]  0.081607)     ([ 5, 8]  0.081322)     ([ 5, 9]  0.079605)     ([ 5, 1]  0.079677) 
  }
  From:  (1, 45)  {
    ([ 5, 7]  0.081929)     ([ 5, 8]  0.081391)     ([ 5, 9]  0.081356)     ([ 5, 1]  0.078498)     ([ 5, 2]  0.078755) 
  }
  From:  (1, 46)  {
    ([ 6, 8]  0.081038)     ([ 6, 9]  0.079868)     ([ 6, 1]  0.078388)     ([ 6, 2]  0.081406)     ([ 6, 3]  0.079328) 
  }
  From:  (1, 47)  {
    ([ 6, 9]  0.081461)     ([ 6, 1]  0.080045)     ([ 6, 2]  0.078613)     ([ 6, 3]  0.079938)     ([ 6, 4]  0.081752) 
  }
  From:  (1, 48)  {
    ([ 6, 1]  0.078476)     ([ 6, 2]  0.081726)     ([ 6, 3]  0.080773)     ([ 6, 4]  0.079986)     ([ 6, 5]  0.079830) 
  }
  From:  (1, 49)  {
    ([ 6, 2]  0.080787)     ([ 6, 3]  0.081735)     ([ 6, 4]  0.078718)     ([ 6, 5]  0.081609)     ([ 6, 6]  0.078031) 
  }
  From:  (1, 50)  {
    ([ 6, 3]  0.081063)     ([ 6, 4]  0.081883)     ([ 6, 5]  0.079488)     ([ 6, 6]  0.079109)     ([ 6, 7]  0.080275) 
  }
  From:  (1, 51)  {
    ([ 6, 4]  0.078034)     ([ 6, 5]  0.078087)     ([ 6, 6]  0.079086)     ([ 6, 7]  0.081448)     ([ 6, 8]  0.080417) 
  }
  From:  (1, 52)  {
    ([ 6, 5]  0.081380)     ([ 6, 6]  0.078271)     ([ 6, 7]  0.078440)     ([ 6, 8]  0.079554)     ([ 6, 9]  0.080776) 
  }
  From:  (1, 53)  {
    ([ 6, 6]  0.081949)     ([ 6, 7]  0.079614)     ([ 6, 8]  0.079120)     ([ 6, 9]  0.081497)     ([ 6, 1]  0.078316) 
  }
  From:  (1, 54)  {
    ([ 6, 7]  0.081736)     ([ 6, 8]  0.080185)     ([ 6, 9]  0.078486)     ([ 6, 1]  0.078205)     ([ 6, 2]  0.078919) 
  }
  From:  (1, 55)  {
    ([ 7, 8]  0.080236)     ([ 7, 9]  0.079924)     ([ 7, 1]  0.078651)     ([ 7, 2]  0.080868)     ([ 7, 3]  0.081920) 
  }
  From:  (1, 56)  {
    ([ 7, 9]  0.079276)     ([ 7, 1]  0.079904)     ([ 7, 2]  0.079110)     ([ 7, 3]  0.078073)     ([ 7, 4]  0.079882) 
  }
  From:  (1, 57)  {
    ([ 7, 1]  0.078193)     ([ 7, 2]  0.078540)     ([ 7, 3]  0.078345)     ([ 7, 4]  0.079232)     ([ 7, 5]  0.078343) 
  }
  From:  (1, 58)  {
    ([ 7, 2]  0.080282)     ([ 7, 3]  0.080630)     ([ 7, 4]  0.079361)     ([ 7, 5]  0.081322)     ([ 7, 6]  0.080765) 
  }
  From:  (1, 59)  {
    ([ 7, 3]  0.079489)     ([ 7, 4]  0.081214)     ([ 7, 5]  0.081828)     ([ 7, 6]  0.080847)     ([ 7, 7]  0.079905) 
  }
  From:  (1, 60)  {
    ([ 7, 4]  0.080360)     ([ 7, 5]  0.080243)     ([ 7, 6]  0.081937)     ([ 7, 7]  0.079939)     ([ 7, 8]  0.081092) 
  }
  From:  (1, 61)  {
    ([ 7, 5]  0.079570)     ([ 7, 6]  0.079283)     ([ 7, 7]  0.080272)     ([ 7, 8]  0.081750)     ([ 7, 9]  0.081443) 
  }
  From:  (1, 62)  {
    ([ 7, 6]  0.081942)     ([ 7, 7]  0.080074)     ([ 7, 8]  0.079989)     ([ 7, 9]  0.079839)     ([ 7, 1]  0.078419) 
  }
  From:  (1, 63)  {
    ([ 7, 7]  0.079310)     ([ 7, 8]  0.078779)     ([ 7, 9]  0.080832)     ([ 7, 1]  0.078563)     ([ 7, 2]  0.079333) 
  }
  From:  (1, 64)  {
    ([ 8, 8]  0.078051)     ([ 8, 9]  0.079526)     ([ 8, 1]  0.080028)     ([ 8, 2]  0.080480)     ([ 8, 3]  0.081228) 
  }
  From:  (1, 65)  {
    ([ 8, 9]  0.081263)     ([ 8, 1]  0.079454)     ([ 8, 2]  0.081410)     ([ 8, 3]  0.078245)     ([ 8, 4]  0.079260) 
  }
  From:  (1, 66)  {
    ([ 8, 1]  0.078496)     ([ 8, 2]  0.078048)     ([ 8, 3]  0.079240)     ([ 8, 4]  0.079023)     ([ 8, 5]  0.078938) 
  }
  From:  (1, 67)  {
    ([ 8, 2]  0.080241)     ([ 8, 3]  0.081720)     ([ 8, 4]  0.079198)     ([ 8, 5]  0.079323)     ([ 8, 6]  0.079627) 
  }
  From:  (1, 68)  {
    ([ 8, 3]  0.078830)     ([ 8, 4]  0.078967)     ([ 8, 5]  0.081912)     ([ 8, 6]  0.080707)     ([ 8, 7]  0.081226) 
  }
  From:  (1, 69)  {
    ([ 8, 4]  0.079658)     ([ 8, 5]  0.081235)     ([ 8, 6]  0.080749)     ([ 8, 7]  0.078106)     ([ 8, 8]  0.078928) 
  }
  From:  (1, 70)  {
    ([ 8, 5]  0.078100)     ([ 8, 6]  0.080912)     ([ 8, 7]  0.080128)     ([ 8, 8]  0.079710)     ([ 8, 9]  0.081658) 
  }
  From:  (1, 71)  {
    ([ 8, 6]  0.078835)     ([ 8, 7]  0.080193)     ([ 8, 8]  0.081030)     ([ 8, 9]  0.078945)     ([ 8, 1]  0.079958) 
  }
  From:  (1, 72)  {
    ([ 8, 7]  0.081513)     ([ 8, 8]  0.079887)     ([ 8, 9]  0.078335)     ([ 8, 1]  0.078980)     ([ 8, 2]  0.079904) 
  }
  From:  (1, 73)  {
    ([ 9, 8]  0.080573)     ([ 9, 9]  0.078386)     ([ 9, 1]  0.080075)     ([ 9, 2]  0.080912)     ([ 9, 3]  0.080134) 
  }
  From:  (1, 74)  {
    ([ 9, 9]  0.080834)     ([ 9, 1]  0.080918)     ([ 9, 2]  0.078150)     ([ 9, 3]  0.080095)     ([ 9, 4]  0.079795) 
  }
  From:  (1, 75)  {
    ([ 9, 1]  0.081024)     ([ 9, 2]  0.081158)     ([ 9, 3]  0.081160)     ([ 9, 4]  0.078733)     ([ 9, 5]  0.081577) 
  }
  From:  (1, 76)  {
    ([ 9, 2]  0.079115)     ([ 9, 3]  0.081284)     ([ 9, 4]  0.080344)     ([ 9, 5]  0.081648)     ([ 9, 6]  0.080888) 
  }
  From:  (1, 77)  {
    ([ 9, 3]  0.078312)     ([ 9, 4]  0.078227)     ([ 9, 5]  0.080602)     ([ 9, 6]  0.078216)     ([ 9, 7]  0.080360) 
  }
  From:  (1, 78)  {
    ([ 9, 4]  0.081054)     ([ 9, 5]  0.080471)     ([ 9, 6]  0.081204)     ([ 9, 7]  0.078127)     ([ 9, 8]  0.079941) 
  }
  From:  (1, 79)  {
    ([ 9, 5]  0.081244)     ([ 9, 6]  0.081853)     ([ 9, 7]  0.081578)     ([ 9, 8]  0.079801)     ([ 9, 9]  0.080221) 
  }
  From:  (1, 80)  {
    ([ 9, 6]  0.080021)     ([ 9, 7]  0.080694)     ([ 9, 8]  0.079697)     ([ 9, 9]  0.080005)     ([ 9, 1]  0.080970) 
  }
  From:  (1, 81)  {
    ([ 9, 7]  0.080485)     ([ 9, 8]  0.081547)     ([ 9, 9]  0.078189)     ([ 9, 1]  0.080597)     ([ 9, 2]  0.079971) 
  }
}

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