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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];
/
lsnm_in_python-master
auditory_model
subject_original_with_feedback
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neuralnet.json
weightslist.txt *
                            
% Fri Jul 27 11:31:08 2001

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

Connect(ea2c, estg)  {
  From:  (1, 1)  {
    ([ 1, 8]  0.080263)     ([ 1, 9]  0.079946)     ([ 1, 1]  0.078776)     ([ 1, 2]  0.080811)     ([ 1, 3]  0.080285) 
  }
  From:  (1, 2)  {
    ([ 1, 9]  0.078451)     ([ 1, 1]  0.081164)     ([ 1, 2]  0.079201)     ([ 1, 3]  0.078275)     ([ 1, 4]  0.078027) 
  }
  From:  (1, 3)  {
    ([ 1, 1]  0.079433)     ([ 1, 2]  0.079802)     ([ 1, 3]  0.078072)     ([ 1, 4]  0.080489)     ([ 1, 5]  0.078785) 
  }
  From:  (1, 4)  {
    ([ 1, 2]  0.079485)     ([ 1, 3]  0.079600)     ([ 1, 4]  0.079486)     ([ 1, 5]  0.081952)     ([ 1, 6]  0.080996) 
  }
  From:  (1, 5)  {
    ([ 1, 3]  0.080941)     ([ 1, 4]  0.078422)     ([ 1, 5]  0.081151)     ([ 1, 6]  0.079693)     ([ 1, 7]  0.078817) 
  }
  From:  (1, 6)  {
    ([ 1, 4]  0.079045)     ([ 1, 5]  0.079188)     ([ 1, 6]  0.079208)     ([ 1, 7]  0.079378)     ([ 1, 8]  0.080476) 
  }
  From:  (1, 7)  {
    ([ 1, 5]  0.078664)     ([ 1, 6]  0.080221)     ([ 1, 7]  0.078083)     ([ 1, 8]  0.079319)     ([ 1, 9]  0.079236) 
  }
  From:  (1, 8)  {
    ([ 1, 6]  0.081951)     ([ 1, 7]  0.079557)     ([ 1, 8]  0.078430)     ([ 1, 9]  0.079009)     ([ 1, 1]  0.079484) 
  }
  From:  (1, 9)  {
    ([ 1, 7]  0.081494)     ([ 1, 8]  0.079064)     ([ 1, 9]  0.079395)     ([ 1, 1]  0.079728)     ([ 1, 2]  0.080973) 
  }
  From:  (1, 10)  {
    ([ 2, 8]  0.080292)     ([ 2, 9]  0.079147)     ([ 2, 1]  0.078588)     ([ 2, 2]  0.081026)     ([ 2, 3]  0.080972) 
  }
  From:  (1, 11)  {
    ([ 2, 9]  0.080784)     ([ 2, 1]  0.081826)     ([ 2, 2]  0.079841)     ([ 2, 3]  0.081012)     ([ 2, 4]  0.081262) 
  }
  From:  (1, 12)  {
    ([ 2, 1]  0.080140)     ([ 2, 2]  0.078678)     ([ 2, 3]  0.078249)     ([ 2, 4]  0.078471)     ([ 2, 5]  0.081144) 
  }
  From:  (1, 13)  {
    ([ 2, 2]  0.079403)     ([ 2, 3]  0.079011)     ([ 2, 4]  0.080058)     ([ 2, 5]  0.081208)     ([ 2, 6]  0.078474) 
  }
  From:  (1, 14)  {
    ([ 2, 3]  0.080274)     ([ 2, 4]  0.079034)     ([ 2, 5]  0.080545)     ([ 2, 6]  0.081282)     ([ 2, 7]  0.079275) 
  }
  From:  (1, 15)  {
    ([ 2, 4]  0.081796)     ([ 2, 5]  0.081451)     ([ 2, 6]  0.078953)     ([ 2, 7]  0.078579)     ([ 2, 8]  0.078418) 
  }
  From:  (1, 16)  {
    ([ 2, 5]  0.078270)     ([ 2, 6]  0.081016)     ([ 2, 7]  0.080785)     ([ 2, 8]  0.080454)     ([ 2, 9]  0.080443) 
  }
  From:  (1, 17)  {
    ([ 2, 6]  0.081794)     ([ 2, 7]  0.079424)     ([ 2, 8]  0.078003)     ([ 2, 9]  0.078913)     ([ 2, 1]  0.079936) 
  }
  From:  (1, 18)  {
    ([ 2, 7]  0.079063)     ([ 2, 8]  0.081413)     ([ 2, 9]  0.079184)     ([ 2, 1]  0.081215)     ([ 2, 2]  0.078241) 
  }
  From:  (1, 19)  {
    ([ 3, 8]  0.081752)     ([ 3, 9]  0.081492)     ([ 3, 1]  0.078497)     ([ 3, 2]  0.079572)     ([ 3, 3]  0.080053) 
  }
  From:  (1, 20)  {
    ([ 3, 9]  0.081847)     ([ 3, 1]  0.079784)     ([ 3, 2]  0.080197)     ([ 3, 3]  0.078349)     ([ 3, 4]  0.081102) 
  }
  From:  (1, 21)  {
    ([ 3, 1]  0.081228)     ([ 3, 2]  0.078762)     ([ 3, 3]  0.079645)     ([ 3, 4]  0.078736)     ([ 3, 5]  0.081288) 
  }
  From:  (1, 22)  {
    ([ 3, 2]  0.080155)     ([ 3, 3]  0.081202)     ([ 3, 4]  0.081705)     ([ 3, 5]  0.080430)     ([ 3, 6]  0.078512) 
  }
  From:  (1, 23)  {
    ([ 3, 3]  0.081940)     ([ 3, 4]  0.080513)     ([ 3, 5]  0.080296)     ([ 3, 6]  0.080291)     ([ 3, 7]  0.080206) 
  }
  From:  (1, 24)  {
    ([ 3, 4]  0.078532)     ([ 3, 5]  0.078764)     ([ 3, 6]  0.080740)     ([ 3, 7]  0.080838)     ([ 3, 8]  0.078673) 
  }
  From:  (1, 25)  {
    ([ 3, 5]  0.081058)     ([ 3, 6]  0.080639)     ([ 3, 7]  0.080170)     ([ 3, 8]  0.081642)     ([ 3, 9]  0.079870) 
  }
  From:  (1, 26)  {
    ([ 3, 6]  0.081945)     ([ 3, 7]  0.078530)     ([ 3, 8]  0.080309)     ([ 3, 9]  0.079380)     ([ 3, 1]  0.078817) 
  }
  From:  (1, 27)  {
    ([ 3, 7]  0.081772)     ([ 3, 8]  0.081143)     ([ 3, 9]  0.081161)     ([ 3, 1]  0.080442)     ([ 3, 2]  0.080504) 
  }
  From:  (1, 28)  {
    ([ 4, 8]  0.078166)     ([ 4, 9]  0.078118)     ([ 4, 1]  0.080221)     ([ 4, 2]  0.081960)     ([ 4, 3]  0.079587) 
  }
  From:  (1, 29)  {
    ([ 4, 9]  0.079930)     ([ 4, 1]  0.078068)     ([ 4, 2]  0.078802)     ([ 4, 3]  0.078008)     ([ 4, 4]  0.079932) 
  }
  From:  (1, 30)  {
    ([ 4, 1]  0.080928)     ([ 4, 2]  0.079672)     ([ 4, 3]  0.078060)     ([ 4, 4]  0.080901)     ([ 4, 5]  0.079109) 
  }
  From:  (1, 31)  {
    ([ 4, 2]  0.081930)     ([ 4, 3]  0.078311)     ([ 4, 4]  0.081932)     ([ 4, 5]  0.078591)     ([ 4, 6]  0.081771) 
  }
  From:  (1, 32)  {
    ([ 4, 3]  0.079484)     ([ 4, 4]  0.078390)     ([ 4, 5]  0.078228)     ([ 4, 6]  0.078793)     ([ 4, 7]  0.078299) 
  }
  From:  (1, 33)  {
    ([ 4, 4]  0.081873)     ([ 4, 5]  0.079587)     ([ 4, 6]  0.081087)     ([ 4, 7]  0.081641)     ([ 4, 8]  0.079186) 
  }
  From:  (1, 34)  {
    ([ 4, 5]  0.078147)     ([ 4, 6]  0.081063)     ([ 4, 7]  0.079338)     ([ 4, 8]  0.078516)     ([ 4, 9]  0.079682) 
  }
  From:  (1, 35)  {
    ([ 4, 6]  0.079456)     ([ 4, 7]  0.081438)     ([ 4, 8]  0.081314)     ([ 4, 9]  0.078862)     ([ 4, 1]  0.081363) 
  }
  From:  (1, 36)  {
    ([ 4, 7]  0.081702)     ([ 4, 8]  0.081829)     ([ 4, 9]  0.080479)     ([ 4, 1]  0.081642)     ([ 4, 2]  0.080926) 
  }
  From:  (1, 37)  {
    ([ 5, 8]  0.080818)     ([ 5, 9]  0.081140)     ([ 5, 1]  0.081653)     ([ 5, 2]  0.079724)     ([ 5, 3]  0.081629) 
  }
  From:  (1, 38)  {
    ([ 5, 9]  0.080911)     ([ 5, 1]  0.079045)     ([ 5, 2]  0.078597)     ([ 5, 3]  0.079687)     ([ 5, 4]  0.080078) 
  }
  From:  (1, 39)  {
    ([ 5, 1]  0.079222)     ([ 5, 2]  0.079363)     ([ 5, 3]  0.080340)     ([ 5, 4]  0.080061)     ([ 5, 5]  0.079065) 
  }
  From:  (1, 40)  {
    ([ 5, 2]  0.078464)     ([ 5, 3]  0.081096)     ([ 5, 4]  0.081490)     ([ 5, 5]  0.078663)     ([ 5, 6]  0.079178) 
  }
  From:  (1, 41)  {
    ([ 5, 3]  0.080485)     ([ 5, 4]  0.080544)     ([ 5, 5]  0.081038)     ([ 5, 6]  0.078440)     ([ 5, 7]  0.079066) 
  }
  From:  (1, 42)  {
    ([ 5, 4]  0.078869)     ([ 5, 5]  0.079227)     ([ 5, 6]  0.080747)     ([ 5, 7]  0.078569)     ([ 5, 8]  0.078754) 
  }
  From:  (1, 43)  {
    ([ 5, 5]  0.080609)     ([ 5, 6]  0.080546)     ([ 5, 7]  0.078720)     ([ 5, 8]  0.081714)     ([ 5, 9]  0.079951) 
  }
  From:  (1, 44)  {
    ([ 5, 6]  0.079531)     ([ 5, 7]  0.081978)     ([ 5, 8]  0.081209)     ([ 5, 9]  0.081457)     ([ 5, 1]  0.078441) 
  }
  From:  (1, 45)  {
    ([ 5, 7]  0.080246)     ([ 5, 8]  0.078974)     ([ 5, 9]  0.081939)     ([ 5, 1]  0.080214)     ([ 5, 2]  0.078546) 
  }
  From:  (1, 46)  {
    ([ 6, 8]  0.079276)     ([ 6, 9]  0.078241)     ([ 6, 1]  0.078813)     ([ 6, 2]  0.080723)     ([ 6, 3]  0.078370) 
  }
  From:  (1, 47)  {
    ([ 6, 9]  0.080205)     ([ 6, 1]  0.081511)     ([ 6, 2]  0.081426)     ([ 6, 3]  0.079547)     ([ 6, 4]  0.079672) 
  }
  From:  (1, 48)  {
    ([ 6, 1]  0.078129)     ([ 6, 2]  0.080947)     ([ 6, 3]  0.079380)     ([ 6, 4]  0.078447)     ([ 6, 5]  0.080492) 
  }
  From:  (1, 49)  {
    ([ 6, 2]  0.080908)     ([ 6, 3]  0.080112)     ([ 6, 4]  0.081598)     ([ 6, 5]  0.081267)     ([ 6, 6]  0.081402) 
  }
  From:  (1, 50)  {
    ([ 6, 3]  0.078627)     ([ 6, 4]  0.081158)     ([ 6, 5]  0.079406)     ([ 6, 6]  0.079823)     ([ 6, 7]  0.080011) 
  }
  From:  (1, 51)  {
    ([ 6, 4]  0.080985)     ([ 6, 5]  0.081546)     ([ 6, 6]  0.080506)     ([ 6, 7]  0.079460)     ([ 6, 8]  0.078462) 
  }
  From:  (1, 52)  {
    ([ 6, 5]  0.079040)     ([ 6, 6]  0.078170)     ([ 6, 7]  0.078129)     ([ 6, 8]  0.078703)     ([ 6, 9]  0.078667) 
  }
  From:  (1, 53)  {
    ([ 6, 6]  0.081282)     ([ 6, 7]  0.078477)     ([ 6, 8]  0.080059)     ([ 6, 9]  0.079625)     ([ 6, 1]  0.081615) 
  }
  From:  (1, 54)  {
    ([ 6, 7]  0.078792)     ([ 6, 8]  0.079983)     ([ 6, 9]  0.080082)     ([ 6, 1]  0.081596)     ([ 6, 2]  0.078759) 
  }
  From:  (1, 55)  {
    ([ 7, 8]  0.079675)     ([ 7, 9]  0.079298)     ([ 7, 1]  0.081500)     ([ 7, 2]  0.078332)     ([ 7, 3]  0.078455) 
  }
  From:  (1, 56)  {
    ([ 7, 9]  0.080311)     ([ 7, 1]  0.080087)     ([ 7, 2]  0.080589)     ([ 7, 3]  0.080411)     ([ 7, 4]  0.081144) 
  }
  From:  (1, 57)  {
    ([ 7, 1]  0.078990)     ([ 7, 2]  0.079898)     ([ 7, 3]  0.078655)     ([ 7, 4]  0.081710)     ([ 7, 5]  0.078955) 
  }
  From:  (1, 58)  {
    ([ 7, 2]  0.081410)     ([ 7, 3]  0.080373)     ([ 7, 4]  0.080830)     ([ 7, 5]  0.079021)     ([ 7, 6]  0.080756) 
  }
  From:  (1, 59)  {
    ([ 7, 3]  0.080877)     ([ 7, 4]  0.081222)     ([ 7, 5]  0.081723)     ([ 7, 6]  0.081796)     ([ 7, 7]  0.078979) 
  }
  From:  (1, 60)  {
    ([ 7, 4]  0.079842)     ([ 7, 5]  0.080675)     ([ 7, 6]  0.081368)     ([ 7, 7]  0.081280)     ([ 7, 8]  0.080611) 
  }
  From:  (1, 61)  {
    ([ 7, 5]  0.081130)     ([ 7, 6]  0.079199)     ([ 7, 7]  0.081332)     ([ 7, 8]  0.078356)     ([ 7, 9]  0.079618) 
  }
  From:  (1, 62)  {
    ([ 7, 6]  0.078501)     ([ 7, 7]  0.081132)     ([ 7, 8]  0.078710)     ([ 7, 9]  0.081285)     ([ 7, 1]  0.080234) 
  }
  From:  (1, 63)  {
    ([ 7, 7]  0.079056)     ([ 7, 8]  0.078732)     ([ 7, 9]  0.079263)     ([ 7, 1]  0.081629)     ([ 7, 2]  0.080074) 
  }
  From:  (1, 64)  {
    ([ 8, 8]  0.081184)     ([ 8, 9]  0.079235)     ([ 8, 1]  0.079272)     ([ 8, 2]  0.078970)     ([ 8, 3]  0.079679) 
  }
  From:  (1, 65)  {
    ([ 8, 9]  0.080268)     ([ 8, 1]  0.080910)     ([ 8, 2]  0.081310)     ([ 8, 3]  0.080334)     ([ 8, 4]  0.080073) 
  }
  From:  (1, 66)  {
    ([ 8, 1]  0.080109)     ([ 8, 2]  0.080007)     ([ 8, 3]  0.078079)     ([ 8, 4]  0.079044)     ([ 8, 5]  0.079987) 
  }
  From:  (1, 67)  {
    ([ 8, 2]  0.081603)     ([ 8, 3]  0.078454)     ([ 8, 4]  0.080735)     ([ 8, 5]  0.078471)     ([ 8, 6]  0.079762) 
  }
  From:  (1, 68)  {
    ([ 8, 3]  0.080499)     ([ 8, 4]  0.078881)     ([ 8, 5]  0.079885)     ([ 8, 6]  0.079970)     ([ 8, 7]  0.081252) 
  }
  From:  (1, 69)  {
    ([ 8, 4]  0.078630)     ([ 8, 5]  0.080119)     ([ 8, 6]  0.081061)     ([ 8, 7]  0.079410)     ([ 8, 8]  0.078357) 
  }
  From:  (1, 70)  {
    ([ 8, 5]  0.081271)     ([ 8, 6]  0.079967)     ([ 8, 7]  0.080865)     ([ 8, 8]  0.078232)     ([ 8, 9]  0.078328) 
  }
  From:  (1, 71)  {
    ([ 8, 6]  0.081932)     ([ 8, 7]  0.078115)     ([ 8, 8]  0.078659)     ([ 8, 9]  0.081343)     ([ 8, 1]  0.081458) 
  }
  From:  (1, 72)  {
    ([ 8, 7]  0.080960)     ([ 8, 8]  0.081787)     ([ 8, 9]  0.079501)     ([ 8, 1]  0.081388)     ([ 8, 2]  0.081416) 
  }
  From:  (1, 73)  {
    ([ 9, 8]  0.080455)     ([ 9, 9]  0.078605)     ([ 9, 1]  0.078748)     ([ 9, 2]  0.081466)     ([ 9, 3]  0.079272) 
  }
  From:  (1, 74)  {
    ([ 9, 9]  0.078682)     ([ 9, 1]  0.078395)     ([ 9, 2]  0.078025)     ([ 9, 3]  0.081971)     ([ 9, 4]  0.079814) 
  }
  From:  (1, 75)  {
    ([ 9, 1]  0.078985)     ([ 9, 2]  0.081423)     ([ 9, 3]  0.081734)     ([ 9, 4]  0.079733)     ([ 9, 5]  0.078424) 
  }
  From:  (1, 76)  {
    ([ 9, 2]  0.081741)     ([ 9, 3]  0.078889)     ([ 9, 4]  0.080330)     ([ 9, 5]  0.079714)     ([ 9, 6]  0.079488) 
  }
  From:  (1, 77)  {
    ([ 9, 3]  0.079175)     ([ 9, 4]  0.079948)     ([ 9, 5]  0.078978)     ([ 9, 6]  0.079409)     ([ 9, 7]  0.079742) 
  }
  From:  (1, 78)  {
    ([ 9, 4]  0.078180)     ([ 9, 5]  0.081470)     ([ 9, 6]  0.080598)     ([ 9, 7]  0.081096)     ([ 9, 8]  0.079863) 
  }
  From:  (1, 79)  {
    ([ 9, 5]  0.078478)     ([ 9, 6]  0.078665)     ([ 9, 7]  0.079404)     ([ 9, 8]  0.079058)     ([ 9, 9]  0.080308) 
  }
  From:  (1, 80)  {
    ([ 9, 6]  0.078311)     ([ 9, 7]  0.078867)     ([ 9, 8]  0.080025)     ([ 9, 9]  0.081903)     ([ 9, 1]  0.081508) 
  }
  From:  (1, 81)  {
    ([ 9, 7]  0.078358)     ([ 9, 8]  0.078556)     ([ 9, 9]  0.078154)     ([ 9, 1]  0.079345)     ([ 9, 2]  0.078034) 
  }
}

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