Ashok Litwin-Kumar

Affiliations

Mortimer B. Zuckerman Mind Brain Behavior Institute, Department of Neuroscience, Columbia University, New York, NY, USA. Electronic address: ak3625@columbia.edu.

Publications (25)

Constraining computational models using electron microscopy wiring diagrams.

Current opinion in neurobiology

Avec: Ashok Litwin-Kumar , Srinivas C Turaga

Dynamics of striatal action selection and reinforcement learning.

bioRxiv : the preprint server for biology

Avec: Jack Lindsey , Jeffrey E Markowitz , Sandeep Robert Datta , Ashok Litwin-Kumar

Hierarchical architecture of dopaminergic circuits enables second-order conditioning in

eLife

Avec: Daichi Yamada , Daniel Bushey , Feng Li , Karen L Hibbard , Megan Sammons , Jan Funke , Ashok Litwin-Kumar , Toshihide Hige , Yoshinori Aso

Diversity of visual inputs to Kenyon cells of the

bioRxiv : the preprint server for biology

Avec: Ishani Ganguly , Emily L Heckman , Ashok Litwin-Kumar , E Josephine Clowney , Rudy Behnia

Context-Dependent Decision Making in a Premotor Circuit.

Neuron

Avec: Zheng Wu , Ashok Litwin-Kumar , Philip Shamash , Alexei Taylor , Richard Axel , Michael N Shadlen

WHotLAMP: A simple, inexpensive, and sensitive molecular test for the detection of SARS-CoV-2 in saliva.

PloS one

Avec: David Ng , Ana Pinharanda , Merly C Vogt , Ashok Litwin-Kumar , Kyle Stearns , Urvashi Thopte , Enrico Cannavo , Armen Enikolopov , Felix Fiederling , Stylianos Kosmidis , Barbara Noro , Ines Rodrigues-Vaz , Hani Shayya , Peter Andolfatto , Darcy S Peterka , Tanya Tabachnik , Jeanine D'Armiento , Monica Goldklang , Andres Bendesky

Optimal routing to cerebellum-like structures.

Nature neuroscience

Avec: Samuel P Muscinelli , Mark J Wagner , Ashok Litwin-Kumar

Task-dependent optimal representations for cerebellar learning.

eLife

Avec: Marjorie Xie , Samuel P Muscinelli , Kameron Decker Harris , Ashok Litwin-Kumar

Nitric oxide acts as a cotransmitter in a subset of dopaminergic neurons to diversify memory dynamics.

eLife

Avec: Yoshinori Aso , Robert P Ray , Xi Long , Daniel Bushey , Karol Cichewicz , Teri-Tb Ngo , Brandi Sharp , Christina Christoforou , Amy Hu , Andrew L Lemire , Paul Tillberg , Jay Hirsh , Ashok Litwin-Kumar , Gerald M Rubin

The connectome of the adult Drosophila mushroom body provides insights into function.

eLife

Avec: Feng Li , Jack W Lindsey , Elizabeth C Marin , Nils Otto , Marisa Dreher , Georgia Dempsey , Ildiko Stark , Alexander S Bates , Markus William Pleijzier , Philipp Schlegel , Aljoscha Nern , Shin-Ya Takemura , Nils Eckstein , Tansy Yang , Audrey Francis , Amalia Braun , Ruchi Parekh , Marta Costa , Louis K Scheffer , Yoshinori Aso , Gregory Sxe Jefferis , Larry F Abbott , Ashok Litwin-Kumar , Scott Waddell , Gerald M Rubin

Mushroom body input connections form independently of sensory activity in Drosophila melanogaster.

Current biology : CB

Avec: Tatsuya Tatz Hayashi , Alexander John MacKenzie , Ishani Ganguly , Kaitlyn Elizabeth Ellis , Hayley Marie Smihula , Miles Solomon Jacob , Ashok Litwin-Kumar , Sophie Jeanne Cécile Caron

Dimension of Activity in Random Neural Networks.

Physical review letters

Avec: David G Clark , L F Abbott , Ashok Litwin-Kumar

A cerebellar granule cell-climbing fiber computation to learn to track long time intervals.

Neuron

Avec: Martha G Garcia-Garcia , Akash Kapoor , Oluwatobi Akinwale , Lina Takemaru , Tony Hyun Kim , Casey Paton , Ashok Litwin-Kumar , Mark J Schnitzer , Liqun Luo , Mark J Wagner

Recurrent architecture for adaptive regulation of learning in the insect brain.

Nature neuroscience

Avec: Claire Eschbach , Akira Fushiki , Michael Winding , Casey M Schneider-Mizell , Mei Shao , Rebecca Arruda , Katharina Eichler , Javier Valdes-Aleman , Tomoko Ohyama , Andreas S Thum , Bertram Gerber , Richard D Fetter , James W Truman , Ashok Litwin-Kumar , Albert Cardona , Marta Zlatic

A developmental framework linking neurogenesis and circuit formation in the

eLife

Avec: Brandon Mark , Sen-Lin Lai , Aref Arzan Zarin , Laurina Manning , Heather Q Pollington , Ashok Litwin-Kumar , Albert Cardona , James W Truman , Chris Q Doe

Evolution of connectivity architecture in the

bioRxiv : the preprint server for biology

Avec: Kaitlyn Elizabeth Ellis , Sven Bervoets , Hayley Smihula , Ishani Ganguly , Eva Vigato , Thomas O Auer , Richard Benton , Ashok Litwin-Kumar , Sophie Jeanne Cécile Caron

Diversity of visual inputs to Kenyon cells of the Drosophila mushroom body.

Nature communications

Avec: Ishani Ganguly , Emily L Heckman , Ashok Litwin-Kumar , E Josephine Clowney , Rudy Behnia

Selective consolidation of learning and memory via recall-gated plasticity.

eLife

Avec: Jack W Lindsey , Ashok Litwin-Kumar

A multilayer circuit architecture for the generation of distinct locomotor behaviors in

eLife

Avec: Aref Arzan Zarin , Brandon Mark , Albert Cardona , Ashok Litwin-Kumar , Chris Q Doe

Models of heterogeneous dopamine signaling in an insect learning and memory center.

PLoS computational biology

Avec: Linnie Jiang , Ashok Litwin-Kumar

Connectomics: Relating synaptic connectivity to physiology.

Current biology : CB

Avec: Ishani Ganguly , Ashok Litwin-Kumar

Prediction of neural activity in connectome-constrained recurrent networks.

bioRxiv : the preprint server for biology

Avec: Manuel Beiran , Ashok Litwin-Kumar

Specific connectivity optimizes learning in thalamocortical loops.

Cell reports

Avec: Kaushik J Lakshminarasimhan , Marjorie Xie , Jeremy D Cohen , Britton A Sauerbrei , Adam W Hantman , Ashok Litwin-Kumar , Sean Escola

Evolution of connectivity architecture in the Drosophila mushroom body.

Nature communications

Avec: Kaitlyn Elizabeth Ellis , Sven Bervoets , Hayley Smihula , Ishani Ganguly , Eva Vigato , Thomas O Auer , Richard Benton , Ashok Litwin-Kumar , Sophie Jeanne Cécile Caron

Spatially organized striatal neuromodulator release encodes trajectory errors.

bioRxiv : the preprint server for biology

Avec: Eleanor H Brown , Yihan Zi , Mai-Anh T Vu , Safa Bouabid , Jack Lindsey , Chinyere Godfrey-Nwachukwu , Aaquib Attarwala , Ashok Litwin-Kumar , Brian DePasquale , Mark Howe

Réseau de co-auteurs

Ishani Ganguly 6 collaborations

Yoshinori Aso 3 collaborations

Kaitlyn Elizabeth Ellis 3 collaborations

Sophie Jeanne Cécile Caron 3 collaborations

Albert Cardona 3 collaborations

Jack Lindsey 2 collaborations

Daniel Bushey 2 collaborations

Feng Li 2 collaborations

Emily L Heckman 2 collaborations

E Josephine Clowney 2 collaborations

Rudy Behnia 2 collaborations

Samuel P Muscinelli 2 collaborations

Mark J Wagner 2 collaborations

Marjorie Xie 2 collaborations

Gerald M Rubin 2 collaborations

Jack W Lindsey 2 collaborations

James W Truman 2 collaborations

Brandon Mark 2 collaborations

Aref Arzan Zarin 2 collaborations

Chris Q Doe 2 collaborations

Sven Bervoets 2 collaborations

Hayley Smihula 2 collaborations

Eva Vigato 2 collaborations

Thomas O Auer 2 collaborations

Richard Benton 2 collaborations

Srinivas C Turaga 1 collaboration

Jeffrey E Markowitz 1 collaboration

Sandeep Robert Datta 1 collaboration

Daichi Yamada 1 collaboration

Karen L Hibbard 1 collaboration

Megan Sammons 1 collaboration

Jan Funke 1 collaboration

Toshihide Hige 1 collaboration

Zheng Wu 1 collaboration

Philip Shamash 1 collaboration

Alexei Taylor 1 collaboration

Richard Axel 1 collaboration

Michael N Shadlen 1 collaboration

David Ng 1 collaboration

Ana Pinharanda 1 collaboration

Merly C Vogt 1 collaboration

Kyle Stearns 1 collaboration

Urvashi Thopte 1 collaboration

Enrico Cannavo 1 collaboration

Armen Enikolopov 1 collaboration

Felix Fiederling 1 collaboration

Stylianos Kosmidis 1 collaboration

Barbara Noro 1 collaboration

Ines Rodrigues-Vaz 1 collaboration

Hani Shayya 1 collaboration

Peter Andolfatto 1 collaboration

Darcy S Peterka 1 collaboration

Tanya Tabachnik 1 collaboration

Jeanine D'Armiento 1 collaboration

Monica Goldklang 1 collaboration

Andres Bendesky 1 collaboration

Kameron Decker Harris 1 collaboration

Robert P Ray 1 collaboration

Xi Long 1 collaboration

Karol Cichewicz 1 collaboration

Teri-Tb Ngo 1 collaboration

Brandi Sharp 1 collaboration

Christina Christoforou 1 collaboration

Amy Hu 1 collaboration

Andrew L Lemire 1 collaboration

Paul Tillberg 1 collaboration

Jay Hirsh 1 collaboration

Elizabeth C Marin 1 collaboration

Nils Otto 1 collaboration

Marisa Dreher 1 collaboration

Georgia Dempsey 1 collaboration

Ildiko Stark 1 collaboration

Alexander S Bates 1 collaboration

Markus William Pleijzier 1 collaboration

Philipp Schlegel 1 collaboration

Aljoscha Nern 1 collaboration

Shin-Ya Takemura 1 collaboration

Nils Eckstein 1 collaboration

Tansy Yang 1 collaboration

Audrey Francis 1 collaboration

Amalia Braun 1 collaboration

Ruchi Parekh 1 collaboration

Marta Costa 1 collaboration

Louis K Scheffer 1 collaboration

Gregory Sxe Jefferis 1 collaboration

Larry F Abbott 1 collaboration

Scott Waddell 1 collaboration

Tatsuya Tatz Hayashi 1 collaboration

Alexander John MacKenzie 1 collaboration

Hayley Marie Smihula 1 collaboration

Miles Solomon Jacob 1 collaboration

David G Clark 1 collaboration

L F Abbott 1 collaboration

Martha G Garcia-Garcia 1 collaboration

Akash Kapoor 1 collaboration

Oluwatobi Akinwale 1 collaboration

Lina Takemaru 1 collaboration

Tony Hyun Kim 1 collaboration

Casey Paton 1 collaboration

Mark J Schnitzer 1 collaboration

Liqun Luo 1 collaboration

Claire Eschbach 1 collaboration

Akira Fushiki 1 collaboration

Michael Winding 1 collaboration

Casey M Schneider-Mizell 1 collaboration

Mei Shao 1 collaboration

Rebecca Arruda 1 collaboration

Katharina Eichler 1 collaboration

Javier Valdes-Aleman 1 collaboration

Tomoko Ohyama 1 collaboration

Andreas S Thum 1 collaboration

Bertram Gerber 1 collaboration

Richard D Fetter 1 collaboration

Marta Zlatic 1 collaboration

Sen-Lin Lai 1 collaboration

Laurina Manning 1 collaboration

Heather Q Pollington 1 collaboration

Linnie Jiang 1 collaboration

Manuel Beiran 1 collaboration

Kaushik J Lakshminarasimhan 1 collaboration

Jeremy D Cohen 1 collaboration

Britton A Sauerbrei 1 collaboration

Adam W Hantman 1 collaboration

Sean Escola 1 collaboration

Eleanor H Brown 1 collaboration

Yihan Zi 1 collaboration

Mai-Anh T Vu 1 collaboration

Safa Bouabid 1 collaboration

Chinyere Godfrey-Nwachukwu 1 collaboration

Aaquib Attarwala 1 collaboration

Brian DePasquale 1 collaboration

Mark Howe 1 collaboration