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 11:31:14 2001

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

Connect(ea2d, estg)  {
  From:  (1, 1)  {
    ([ 1, 8]  0.078355)     ([ 1, 9]  0.081257)     ([ 1, 1]  0.079095)     ([ 1, 2]  0.081244)     ([ 1, 3]  0.080708) 
  }
  From:  (1, 2)  {
    ([ 1, 9]  0.078843)     ([ 1, 1]  0.081243)     ([ 1, 2]  0.078737)     ([ 1, 3]  0.079091)     ([ 1, 4]  0.079177) 
  }
  From:  (1, 3)  {
    ([ 1, 1]  0.081452)     ([ 1, 2]  0.079454)     ([ 1, 3]  0.081697)     ([ 1, 4]  0.081103)     ([ 1, 5]  0.079564) 
  }
  From:  (1, 4)  {
    ([ 1, 2]  0.079338)     ([ 1, 3]  0.081289)     ([ 1, 4]  0.078355)     ([ 1, 5]  0.081886)     ([ 1, 6]  0.078835) 
  }
  From:  (1, 5)  {
    ([ 1, 3]  0.081423)     ([ 1, 4]  0.081880)     ([ 1, 5]  0.079800)     ([ 1, 6]  0.080538)     ([ 1, 7]  0.078091) 
  }
  From:  (1, 6)  {
    ([ 1, 4]  0.081830)     ([ 1, 5]  0.078524)     ([ 1, 6]  0.080756)     ([ 1, 7]  0.080662)     ([ 1, 8]  0.081005) 
  }
  From:  (1, 7)  {
    ([ 1, 5]  0.078975)     ([ 1, 6]  0.079197)     ([ 1, 7]  0.078920)     ([ 1, 8]  0.078360)     ([ 1, 9]  0.080684) 
  }
  From:  (1, 8)  {
    ([ 1, 6]  0.078362)     ([ 1, 7]  0.079081)     ([ 1, 8]  0.078190)     ([ 1, 9]  0.081849)     ([ 1, 1]  0.079778) 
  }
  From:  (1, 9)  {
    ([ 1, 7]  0.080845)     ([ 1, 8]  0.079674)     ([ 1, 9]  0.079843)     ([ 1, 1]  0.079865)     ([ 1, 2]  0.081873) 
  }
  From:  (1, 10)  {
    ([ 2, 8]  0.078704)     ([ 2, 9]  0.081911)     ([ 2, 1]  0.080012)     ([ 2, 2]  0.079512)     ([ 2, 3]  0.081262) 
  }
  From:  (1, 11)  {
    ([ 2, 9]  0.081249)     ([ 2, 1]  0.081343)     ([ 2, 2]  0.080152)     ([ 2, 3]  0.081087)     ([ 2, 4]  0.078328) 
  }
  From:  (1, 12)  {
    ([ 2, 1]  0.078707)     ([ 2, 2]  0.080298)     ([ 2, 3]  0.081961)     ([ 2, 4]  0.079054)     ([ 2, 5]  0.080560) 
  }
  From:  (1, 13)  {
    ([ 2, 2]  0.078263)     ([ 2, 3]  0.078677)     ([ 2, 4]  0.080239)     ([ 2, 5]  0.081712)     ([ 2, 6]  0.079306) 
  }
  From:  (1, 14)  {
    ([ 2, 3]  0.078604)     ([ 2, 4]  0.078872)     ([ 2, 5]  0.080323)     ([ 2, 6]  0.078133)     ([ 2, 7]  0.079704) 
  }
  From:  (1, 15)  {
    ([ 2, 4]  0.078792)     ([ 2, 5]  0.079045)     ([ 2, 6]  0.080856)     ([ 2, 7]  0.081008)     ([ 2, 8]  0.080637) 
  }
  From:  (1, 16)  {
    ([ 2, 5]  0.078896)     ([ 2, 6]  0.079813)     ([ 2, 7]  0.079724)     ([ 2, 8]  0.080305)     ([ 2, 9]  0.079216) 
  }
  From:  (1, 17)  {
    ([ 2, 6]  0.079115)     ([ 2, 7]  0.081546)     ([ 2, 8]  0.079673)     ([ 2, 9]  0.081975)     ([ 2, 1]  0.078342) 
  }
  From:  (1, 18)  {
    ([ 2, 7]  0.081159)     ([ 2, 8]  0.078956)     ([ 2, 9]  0.079741)     ([ 2, 1]  0.080488)     ([ 2, 2]  0.078589) 
  }
  From:  (1, 19)  {
    ([ 3, 8]  0.080838)     ([ 3, 9]  0.079755)     ([ 3, 1]  0.078093)     ([ 3, 2]  0.079703)     ([ 3, 3]  0.080370) 
  }
  From:  (1, 20)  {
    ([ 3, 9]  0.081884)     ([ 3, 1]  0.080435)     ([ 3, 2]  0.078075)     ([ 3, 3]  0.081665)     ([ 3, 4]  0.081590) 
  }
  From:  (1, 21)  {
    ([ 3, 1]  0.078712)     ([ 3, 2]  0.078364)     ([ 3, 3]  0.080520)     ([ 3, 4]  0.078623)     ([ 3, 5]  0.081340) 
  }
  From:  (1, 22)  {
    ([ 3, 2]  0.078463)     ([ 3, 3]  0.081363)     ([ 3, 4]  0.081776)     ([ 3, 5]  0.079822)     ([ 3, 6]  0.078906) 
  }
  From:  (1, 23)  {
    ([ 3, 3]  0.081309)     ([ 3, 4]  0.081867)     ([ 3, 5]  0.079067)     ([ 3, 6]  0.081354)     ([ 3, 7]  0.081584) 
  }
  From:  (1, 24)  {
    ([ 3, 4]  0.078958)     ([ 3, 5]  0.080608)     ([ 3, 6]  0.081463)     ([ 3, 7]  0.081245)     ([ 3, 8]  0.079939) 
  }
  From:  (1, 25)  {
    ([ 3, 5]  0.078869)     ([ 3, 6]  0.079035)     ([ 3, 7]  0.081844)     ([ 3, 8]  0.080686)     ([ 3, 9]  0.079439) 
  }
  From:  (1, 26)  {
    ([ 3, 6]  0.080074)     ([ 3, 7]  0.080579)     ([ 3, 8]  0.081339)     ([ 3, 9]  0.078255)     ([ 3, 1]  0.079207) 
  }
  From:  (1, 27)  {
    ([ 3, 7]  0.081482)     ([ 3, 8]  0.081638)     ([ 3, 9]  0.079659)     ([ 3, 1]  0.078925)     ([ 3, 2]  0.081310) 
  }
  From:  (1, 28)  {
    ([ 4, 8]  0.081793)     ([ 4, 9]  0.079491)     ([ 4, 1]  0.080173)     ([ 4, 2]  0.081062)     ([ 4, 3]  0.081013) 
  }
  From:  (1, 29)  {
    ([ 4, 9]  0.080694)     ([ 4, 1]  0.079051)     ([ 4, 2]  0.079448)     ([ 4, 3]  0.080628)     ([ 4, 4]  0.079346) 
  }
  From:  (1, 30)  {
    ([ 4, 1]  0.078748)     ([ 4, 2]  0.081089)     ([ 4, 3]  0.081623)     ([ 4, 4]  0.078606)     ([ 4, 5]  0.078267) 
  }
  From:  (1, 31)  {
    ([ 4, 2]  0.079917)     ([ 4, 3]  0.081460)     ([ 4, 4]  0.080743)     ([ 4, 5]  0.078151)     ([ 4, 6]  0.080946) 
  }
  From:  (1, 32)  {
    ([ 4, 3]  0.078195)     ([ 4, 4]  0.081250)     ([ 4, 5]  0.080088)     ([ 4, 6]  0.081495)     ([ 4, 7]  0.081231) 
  }
  From:  (1, 33)  {
    ([ 4, 4]  0.079955)     ([ 4, 5]  0.080154)     ([ 4, 6]  0.081938)     ([ 4, 7]  0.079392)     ([ 4, 8]  0.080159) 
  }
  From:  (1, 34)  {
    ([ 4, 5]  0.080421)     ([ 4, 6]  0.080180)     ([ 4, 7]  0.080604)     ([ 4, 8]  0.079963)     ([ 4, 9]  0.078744) 
  }
  From:  (1, 35)  {
    ([ 4, 6]  0.079326)     ([ 4, 7]  0.081081)     ([ 4, 8]  0.078306)     ([ 4, 9]  0.081771)     ([ 4, 1]  0.080372) 
  }
  From:  (1, 36)  {
    ([ 4, 7]  0.081725)     ([ 4, 8]  0.081657)     ([ 4, 9]  0.081573)     ([ 4, 1]  0.081257)     ([ 4, 2]  0.081352) 
  }
  From:  (1, 37)  {
    ([ 5, 8]  0.081882)     ([ 5, 9]  0.081745)     ([ 5, 1]  0.080264)     ([ 5, 2]  0.080382)     ([ 5, 3]  0.081481) 
  }
  From:  (1, 38)  {
    ([ 5, 9]  0.078454)     ([ 5, 1]  0.081462)     ([ 5, 2]  0.080814)     ([ 5, 3]  0.081231)     ([ 5, 4]  0.079608) 
  }
  From:  (1, 39)  {
    ([ 5, 1]  0.078829)     ([ 5, 2]  0.080563)     ([ 5, 3]  0.081188)     ([ 5, 4]  0.081175)     ([ 5, 5]  0.081629) 
  }
  From:  (1, 40)  {
    ([ 5, 2]  0.080673)     ([ 5, 3]  0.079083)     ([ 5, 4]  0.081668)     ([ 5, 5]  0.080799)     ([ 5, 6]  0.080436) 
  }
  From:  (1, 41)  {
    ([ 5, 3]  0.080335)     ([ 5, 4]  0.079887)     ([ 5, 5]  0.080331)     ([ 5, 6]  0.080116)     ([ 5, 7]  0.081218) 
  }
  From:  (1, 42)  {
    ([ 5, 4]  0.079242)     ([ 5, 5]  0.081015)     ([ 5, 6]  0.079765)     ([ 5, 7]  0.079161)     ([ 5, 8]  0.078344) 
  }
  From:  (1, 43)  {
    ([ 5, 5]  0.078409)     ([ 5, 6]  0.079514)     ([ 5, 7]  0.081722)     ([ 5, 8]  0.081982)     ([ 5, 9]  0.078557) 
  }
  From:  (1, 44)  {
    ([ 5, 6]  0.079778)     ([ 5, 7]  0.080491)     ([ 5, 8]  0.079256)     ([ 5, 9]  0.079685)     ([ 5, 1]  0.080956) 
  }
  From:  (1, 45)  {
    ([ 5, 7]  0.079947)     ([ 5, 8]  0.078314)     ([ 5, 9]  0.080029)     ([ 5, 1]  0.079499)     ([ 5, 2]  0.080300) 
  }
  From:  (1, 46)  {
    ([ 6, 8]  0.080010)     ([ 6, 9]  0.078919)     ([ 6, 1]  0.078636)     ([ 6, 2]  0.079341)     ([ 6, 3]  0.079769) 
  }
  From:  (1, 47)  {
    ([ 6, 9]  0.080395)     ([ 6, 1]  0.081567)     ([ 6, 2]  0.081587)     ([ 6, 3]  0.080044)     ([ 6, 4]  0.081872) 
  }
  From:  (1, 48)  {
    ([ 6, 1]  0.080607)     ([ 6, 2]  0.079271)     ([ 6, 3]  0.078960)     ([ 6, 4]  0.078755)     ([ 6, 5]  0.081549) 
  }
  From:  (1, 49)  {
    ([ 6, 2]  0.079191)     ([ 6, 3]  0.078121)     ([ 6, 4]  0.079398)     ([ 6, 5]  0.080410)     ([ 6, 6]  0.079997) 
  }
  From:  (1, 50)  {
    ([ 6, 3]  0.079975)     ([ 6, 4]  0.079460)     ([ 6, 5]  0.079773)     ([ 6, 6]  0.080192)     ([ 6, 7]  0.078788) 
  }
  From:  (1, 51)  {
    ([ 6, 4]  0.078422)     ([ 6, 5]  0.078105)     ([ 6, 6]  0.081914)     ([ 6, 7]  0.080955)     ([ 6, 8]  0.081944) 
  }
  From:  (1, 52)  {
    ([ 6, 5]  0.079682)     ([ 6, 6]  0.081545)     ([ 6, 7]  0.080258)     ([ 6, 8]  0.081724)     ([ 6, 9]  0.079212) 
  }
  From:  (1, 53)  {
    ([ 6, 6]  0.081227)     ([ 6, 7]  0.081618)     ([ 6, 8]  0.079668)     ([ 6, 9]  0.081738)     ([ 6, 1]  0.079574) 
  }
  From:  (1, 54)  {
    ([ 6, 7]  0.081018)     ([ 6, 8]  0.081400)     ([ 6, 9]  0.081084)     ([ 6, 1]  0.081183)     ([ 6, 2]  0.081493) 
  }
  From:  (1, 55)  {
    ([ 7, 8]  0.081575)     ([ 7, 9]  0.078892)     ([ 7, 1]  0.078979)     ([ 7, 2]  0.079389)     ([ 7, 3]  0.079899) 
  }
  From:  (1, 56)  {
    ([ 7, 9]  0.081213)     ([ 7, 1]  0.079011)     ([ 7, 2]  0.079639)     ([ 7, 3]  0.078437)     ([ 7, 4]  0.080618) 
  }
  From:  (1, 57)  {
    ([ 7, 1]  0.081991)     ([ 7, 2]  0.081332)     ([ 7, 3]  0.081526)     ([ 7, 4]  0.079011)     ([ 7, 5]  0.081700) 
  }
  From:  (1, 58)  {
    ([ 7, 2]  0.079606)     ([ 7, 3]  0.081480)     ([ 7, 4]  0.081551)     ([ 7, 5]  0.079313)     ([ 7, 6]  0.080759) 
  }
  From:  (1, 59)  {
    ([ 7, 3]  0.078299)     ([ 7, 4]  0.079552)     ([ 7, 5]  0.080767)     ([ 7, 6]  0.080401)     ([ 7, 7]  0.081698) 
  }
  From:  (1, 60)  {
    ([ 7, 4]  0.079725)     ([ 7, 5]  0.081495)     ([ 7, 6]  0.081605)     ([ 7, 7]  0.079055)     ([ 7, 8]  0.080811) 
  }
  From:  (1, 61)  {
    ([ 7, 5]  0.081147)     ([ 7, 6]  0.079234)     ([ 7, 7]  0.079224)     ([ 7, 8]  0.078437)     ([ 7, 9]  0.078378) 
  }
  From:  (1, 62)  {
    ([ 7, 6]  0.079935)     ([ 7, 7]  0.079691)     ([ 7, 8]  0.078910)     ([ 7, 9]  0.080349)     ([ 7, 1]  0.080811) 
  }
  From:  (1, 63)  {
    ([ 7, 7]  0.081162)     ([ 7, 8]  0.078751)     ([ 7, 9]  0.079250)     ([ 7, 1]  0.081351)     ([ 7, 2]  0.081432) 
  }
  From:  (1, 64)  {
    ([ 8, 8]  0.078878)     ([ 8, 9]  0.079023)     ([ 8, 1]  0.080920)     ([ 8, 2]  0.079266)     ([ 8, 3]  0.078658) 
  }
  From:  (1, 65)  {
    ([ 8, 9]  0.079350)     ([ 8, 1]  0.081970)     ([ 8, 2]  0.081018)     ([ 8, 3]  0.079464)     ([ 8, 4]  0.081068) 
  }
  From:  (1, 66)  {
    ([ 8, 1]  0.081104)     ([ 8, 2]  0.079857)     ([ 8, 3]  0.079896)     ([ 8, 4]  0.079369)     ([ 8, 5]  0.078217) 
  }
  From:  (1, 67)  {
    ([ 8, 2]  0.081702)     ([ 8, 3]  0.081481)     ([ 8, 4]  0.078428)     ([ 8, 5]  0.080160)     ([ 8, 6]  0.079373) 
  }
  From:  (1, 68)  {
    ([ 8, 3]  0.080470)     ([ 8, 4]  0.081584)     ([ 8, 5]  0.079730)     ([ 8, 6]  0.078943)     ([ 8, 7]  0.078241) 
  }
  From:  (1, 69)  {
    ([ 8, 4]  0.080725)     ([ 8, 5]  0.081251)     ([ 8, 6]  0.079931)     ([ 8, 7]  0.079867)     ([ 8, 8]  0.079261) 
  }
  From:  (1, 70)  {
    ([ 8, 5]  0.080617)     ([ 8, 6]  0.079695)     ([ 8, 7]  0.079558)     ([ 8, 8]  0.078848)     ([ 8, 9]  0.078382) 
  }
  From:  (1, 71)  {
    ([ 8, 6]  0.080308)     ([ 8, 7]  0.080981)     ([ 8, 8]  0.080980)     ([ 8, 9]  0.081344)     ([ 8, 1]  0.079166) 
  }
  From:  (1, 72)  {
    ([ 8, 7]  0.081857)     ([ 8, 8]  0.080662)     ([ 8, 9]  0.079015)     ([ 8, 1]  0.078718)     ([ 8, 2]  0.081786) 
  }
  From:  (1, 73)  {
    ([ 9, 8]  0.080504)     ([ 9, 9]  0.078514)     ([ 9, 1]  0.079967)     ([ 9, 2]  0.081902)     ([ 9, 3]  0.081965) 
  }
  From:  (1, 74)  {
    ([ 9, 9]  0.080579)     ([ 9, 1]  0.080779)     ([ 9, 2]  0.078744)     ([ 9, 3]  0.079856)     ([ 9, 4]  0.080806) 
  }
  From:  (1, 75)  {
    ([ 9, 1]  0.079501)     ([ 9, 2]  0.080646)     ([ 9, 3]  0.080828)     ([ 9, 4]  0.079649)     ([ 9, 5]  0.079071) 
  }
  From:  (1, 76)  {
    ([ 9, 2]  0.080980)     ([ 9, 3]  0.078220)     ([ 9, 4]  0.078336)     ([ 9, 5]  0.080520)     ([ 9, 6]  0.080738) 
  }
  From:  (1, 77)  {
    ([ 9, 3]  0.080482)     ([ 9, 4]  0.081564)     ([ 9, 5]  0.079655)     ([ 9, 6]  0.079245)     ([ 9, 7]  0.080332) 
  }
  From:  (1, 78)  {
    ([ 9, 4]  0.081711)     ([ 9, 5]  0.080721)     ([ 9, 6]  0.078184)     ([ 9, 7]  0.078859)     ([ 9, 8]  0.079229) 
  }
  From:  (1, 79)  {
    ([ 9, 5]  0.079964)     ([ 9, 6]  0.078660)     ([ 9, 7]  0.078976)     ([ 9, 8]  0.080034)     ([ 9, 9]  0.078272) 
  }
  From:  (1, 80)  {
    ([ 9, 6]  0.081690)     ([ 9, 7]  0.079961)     ([ 9, 8]  0.078889)     ([ 9, 9]  0.079446)     ([ 9, 1]  0.081284) 
  }
  From:  (1, 81)  {
    ([ 9, 7]  0.079244)     ([ 9, 8]  0.080136)     ([ 9, 9]  0.079169)     ([ 9, 1]  0.078200)     ([ 9, 2]  0.079174) 
  }
}

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