Publications

2021
- Decoding Saccade Intention From Primate Prefrontal Cortical Local Field Potentials Using Spectral, Spatial, and Temporal Dimensionality Reduction. Published in International Journal of Neural Systems, April 2021, Johnston R, Doucet G, Boulay C, Miller K, Martinez-Trujillo J, Adam Sachs
- Ketamine disrupts naturalistic coding of working memory in primate lateral prefrontal cortex networks, Published in Molecular Psychiatry, 2021 May; Megan Roussy, Rogelio Luna, Lyndon Duong, Benjamin Corrigan, Roberto A. Gulli, Ramon Nogueira, Rubén Moreno-Bote, Adam J. Sachs, Lena Palaniyappan & Julio C. Martinez-Trujillo
2020
- A community-based transcriptomics classification and nomenclature of neocortical cell types, Published in Nat Neuroscience, 2020 Aug 24; Rafael Yuste, Michael Hawrylycz, […]Ed Lein,
- Attention amplifies neural representations of changes in sensory input at the expense of perceptualaccuracy. Published in Nat Commun. 2020 May 1; 11(1):2128. Mehrpour V, Martinez-Trujillo JC, Treue S.
- Neuronal hypertrophy dampens neuronal intrinsic excitability and stress responsiveness during chronic stress. Published in J Physiol. 2020 Apr 29. Matovic S, Ichiyama A, Igarashi H, Salter EW, Sunstrum JK, Wang XF, Henry M, Kuebler ES, Vernoux N, Martinez-Trujillo J, Tremblay ME, Inoue W.

- Changes in the Proportion of Inhibitory Interneuron Types from Sensory to Executive Areas of the Primate Neocortex: Implications for the Origins of Working Memory Representations. Published in Cereb Cortex. 2020 Mar 27:bhaa056. Torres-Gomez S, Blonde JD, Mendoza-Halliday D, Kuebler E, Everest M, Wang XJ, Inoue W, Poulter MO, Martinez-Trujillo J.
- Context-dependent representations of objects and space in the primate hippocampus during virtual navigation. Published in Nat Neurosci. 2020 Jan;23(1):103-112. Gulli RA, Duong LR, Corrigan BW, Doucet G, Williams S, Fusi S, Martinez-Trujillo JC.
- The Effects of Population Tuning and Trial-by-Trial Variability on Information Encoding and Behavior. Published in J Neurosci. 2020 Jan 29;40(5):1066-1083. Nogueira R, Peltier NE, Anzai A, DeAngelis GC, Martínez-Trujillo J, Moreno-Bote R.
- Modulation of local field potentials and neuronal activity in primate hippocampus during saccades. Published in Hippocampus. 2020 Mar; 30(3):192-209. Doucet G, Gulli RA, Corrigan BW, Duong LR, Martinez-Trujillo JC. (cover image)
2019
- CRF Mediates Stress-Induced Pathophysiological High-Frequency Oscillations in Traumatic Brain Injury. Published in eNeuro. 2019 May 13;6(2):ENEURO.0334-18.2019. Narla C, Jung PS, Bautista Cruz F, Everest M, Martinez-Trujillo J, Poulter MO.
- A Normalization Circuit Underlying Coding of Spatial Attention in Primate Lateral Prefrontal
  Cortex. Published in eNeuro. 2019 Apr 15;6(2):ENEURO.0301-18.2019. Duong L, Leavitt M, Pieper F, Sachs A, Martinez-Trujillo J.
- The Effects of Methylphenidate (Ritalin) on the Neurophysiology of the Monkey Caudal Prefrontal
  Cortex. Published in eNeuro. 2019 Mar 4;6(1):ENEURO.0371-18.2018. Tremblay S, Pieper F, Sachs A, Joober R, Martinez-Trujillo J.
- Generalizing Duchenne to sad expressions with binocular rivalry and perception ratings. Published in Emotion. 2019 Mar;19(2):234-241. Malek N, Messinger D, Gao AYL, Krumhuber E, Mattson W, Joober R, Tabbane K, Martinez-Trujillo JC.
2018
- Encoding of Spatial Attention by Primate Prefrontal Cortex Neuronal Ensembles, Published in eNeuro.2018 Mar 21, Theda Backen, Stefan Treue, and Julio C. Martinez-Trujillo
- Concentric radiofrequency arrays to increase the statistical power of resting-state maps in monkeys. Published in Neuroimage. 2018 Sep;178:287-294. Gilbert KM, Schaeffer DJ, Zeman P, Diedrichsen J, Everling S, Martinez-Trujillo JC, Pruszynski JA, Menon RS.

- Customizable cap implants for neurophysiological experimentation.
  Published in JOURNAL OF NEUROSCIENCE METHODS. 2018; 304:103-117
  Authors: Blonde JD, Roussy M, Luna R, Mahmoudian B, Guilli RA, Barker KC, Lau JC, Martinez-Trujillo JC.
2017
- A quadrantic bias in prefrontal representation of visual-mnemonic space.
  Published in CEREBRAL CORTEX. 2017; doi: 10.1093/cercor/bhx142
  Authors: Leavitt ML, Pieper F, Sachs AJ, Martinez-Trujillo JC.
- Neuronal population coding of perceived and memorized visual features in the lateral prefrontal cortex.
  Published in NATURE COMMUNICATIONS. 2017; doi: 10.1038/ncomms15471
  Authors: Mendoza-Halliday D, Martinez-Trujillo JC.
- Sustained activity encoding working memories: not fully distributed.
  Published in TRENDS IN NEUROSCIENCE. 2017; doi: 10.1016/j.tins.2017.04.004
  Authors: Leavitt ML, Mendoza-Halliday D, Martinez-Trujillo JC.
- Correlated variability modifies working memory fidelity in primate prefrontal neuronal ensembles.
  Published in Proceedings National Academy of Sciences (PNAS). 2017; doi: 10.1073/pnas.1619949114
  Authors: Leavitt ML, Pieper F, Sachs AJ, Martinez-Trujillo JC.
- Visual and presaccadic activity in area 8Ar of the macaque monkey lateral prefrontal cortex.
  Published in JOURNAL OF NEUROPHYSIOLOGY. 2017; doi: 10.1152/jn.00278.2016
  Authors: Bullock K, Pieper F, Sachs AJ, Martinez-Trujillo JC.
2016
- Cross-species 3D virtual reality toolbox for visual and cognitive experiments.
  Published in JOURNAL OF NEUROSCIENCE. 2016; 266:84-93.
  Authors: Doucet G, Gulli RA, Martinez-Trujillo JC.
2015
- Single-trial decoding of visual attention from local field potentials in the primate lateral prefontal cortex is frequency-dependent.
  Published in JOURNAL OF NEUROSCIENCE. 2015, Jun 17;35(24):9038-49.
  Authors: Tremblay S, Doucet G, Sachs A, Martinez-Trujillo JC.
- Effects of attention and distractor contrast on the responses of middle temporal area neurons to transient motion direction chnages.
  Published in EUROPEAN JOURNAL OF NEUROSCIENCE. 2015, Jun;41(12):1603-13.
  Authors: Khayat P, Martinez-Trujillo JC.
- Attentional filtering of visual information by neuronal ensembles in the primate lateral prefontal cortex
  Published in NEURON. 2015, Jan 7;85(1):202.
  Authors: Tremblay S, Pieper F, Sachs A, Martinez-Trujillo JC.
2014
- Sharp emergence of feature-selective sustained activity along the dorsal visual pathway
  Published in NATURE NEUROSCIENCE. 2014 Sep;17(9):1255-1262.
  Authors: Mendoza-Halliday D, Gomez-Torres S, Martinez-Trujillo JC.
2013
- Prefrontal neurons of opposite spatial preference display distinct target selection dynamics
  Published in JOURNAL OF NEUROSCIENCE. 2013 May 29;33(22):9520-9529.
  Authors: Lennert T, Martinez-Trujillo JC.
- Structure of spike count correlations reveals functional interactions between neurons in dorsolateral prefrontal cortex area 8a of behaving primates
  Published in PLOS ONE. 2013 Apr 22;8(4):e61503.
  Authors: Leavitt M, Pieper F, Sachs A, Joober R, Martinez-Trujillo JC.
- Frames of reference for eye-head gaze shifts evoked during frontal eye field stimulation
  Published in EUROPEAN JOURNAL OF NEUROSCIENCE. 2013 Jun;37(11):1754-65
  Authors: Monteon JA, Wang H, Martinez-Trujillo JC, Crawford JD.
2012
- Binocular rivalry of spirals and linear moving random dot patterns in human observers
  Published in JOURNAL OF VISION. 2012 Sep 26;12(10):16.
  Authors: 1. Malek N, Mendoza-Halliday D, Martinez-Trujillo JC.

2011
- Multifocal attention filters out targets from distracters within and beyond primate MT neurons receptive field boundaries
  Published in NEURON. 2011 Dec 22;72(6):1067-79 (cover image).
  Authors: Niebergall R, Khayat P, Treue S, Martinez-Trujillo JC.
- Expansion of MT neurons excitatory receptive fields during covert attentive tracking
  Published in JOURNAL OF NEUROSCIENCE. 2011 Oct 26;31(48):17622-36.
  Authors: Niebergall R, Khayat P, Treue S, Martinez-Trujillo JC.
- Attentional modulation of neuromagnetic evoked responses in early human visual cortex and parietal lobe following a rank-order rule
  Published in JOURNAL OF NEUROSCIENCE. 2011 Nov 30;31(48):17622-36.
  Authors: Lennert T, Cipriani R, Jolicoeur P, Cheyne D, Martinez-Trujillo JC.
- Searching for the neural mechanisms of feature-based attention in the primate brain
  Published in NEURON. 2011 Jun 23;70(6):1025-8.
  Author: Martinez-Trujillo JC.
- Strength of response suppression to distracter stimuli determines attentional filtering performance in primate prefrontal neurons
  Published in NEURON. 2011 Apr 14;70(1):141-52.
  Authors: Lennert T, Martinez-Trujillo J. see also Preview by Rainer
- Combined effects of feature-based working memory and feature-based attention on the perception of visual motion direction
  Published in JOURNAL OF VISION. 2011 Jan 10;1(1):11
  Authors: Mendoza D, Schneiderman M, Kaul C, Martinez-Trujillo JC.
- A metric-based analysis of the contribution of spike timing to contrast and motion direction coding by single neurons in macaque area MT
  Published in BRAIN RESEARCH. 2011 Jan 12;1368:163-84.
  Authors: Sachs A, Khayat PS, Niebergall R, Martinez-Trujillo JC.
2010
- Similar perceptual costs for dividing attention between retina- and space-centered targets in humans
  Published in JOURNAL OF VISION. 2010 Oct 1;10(12):4.
  Authors: Niebergall R, Huang L, Martinez-Trujillo JC.
- Electrical Stimulation of the Frontal Eye Fields in the Head-Free Macaque Evokes Kinematically Normal 3D Gaze Shifts
  Published in JOURNAL OF NEUROPHYSIOLOGY. 2010 Dec;104(6):3462-75.
  Authors: Monteon JA, Constantin AG, Wang H, Martinez-Trujillo JC, Crawford JD.
- Frequency-dependent attentional modulation of Local Field Potential signals in macaque area MT
  Published in JOURNAL OF NEUROSCIENCE. 2010 May 19;30(20):7037-48.
  Authors: Khayat P, Niebergall R, Martinez-Trujillo JC.
- Attention differentially modulates similar neuronal responses evoked by varying contrast stimuli in area MT
  Published in JOURNAL OF NEUROSCIENCE. 2010, Feb 10;30(6):2188-97.
  Authors: Khayat P, Niebergall R, Martinez-Trujillo JC.
2009
- 3-Dimensional eye-head coordination in gaze shifts evoked during stimulation of the lateral intraparietal cortex
  Published in NEUROSCIENCE. 2009 Dec 15;164(3):1284-302.
  Authors: Constantin AG, Wang H, Monteon JA, Martinez-Trujillo JC, Crawford JD.
- Comparing neuronal and behavioral thresholds for spiral motion discrimination
  Published in NEUROREPORT. 2009 Dec 9;20(18):1619-24.
  Authors: Rodriguez-Sanchez AJ, Tsotsos JK, Treue S, Martinez-Trujillo JC
2008
- Human updating of visual motion direction during head rotations
  Published in JOURNAL OF NEUROPHYSIOLOGY. 2008 May;99(5):2558-76.
  Authors: Ruiz-Ruiz, M., Martinez-Trujillo JC.
2007
- Attending to features inside and outside the spotlight of attention
  Publishedin in NEURON. 2007 Jul 19;55(2):174.
  Authors: Treue S, Martinez-Trujillo JC.
- Frames of reference for gaze saccades evoked during stimulation of lateral intraparietal cortex
  Publishedin JOURNAL OF NEUROPHYSIOLOGY. 2007Aug;98(2):696-709.
  Authors: Constantin AG, Wang H, Martinez-Trujillo JC, Crawford JD.
- Activation of area MT/V5+ and the right inferior parietal cortex during the discrimination of transient direction changes in translational motion
  Published in CEREBRAL CORTEX. 2007 Jul;17(7):1733-9.
  Authors: Martinez-Trujillo JC, Cheyne D, Gaetz W, Simine W, Tsotsos JK.
2005
- Non-Commutativity of Eye Rotations and the Half Angle Rule
  Published in NEURON. 2005 Jul 21;47(2):171-173.
  Author: Martinez-Trujillo JC.
- Cross-coupled adaptation of eye and head position commands in the primate gaze control system
  Published in NEUROREPORT. 2005; 16(11):1189-92.
  Authors: Monteon J, Martinez-Trujillo JC, Wang H and Crawford JD.
- Selectivity for speed gradients in human area MT/V5
  Published in NEUROREPORT. 2005; 16(5):435-438.
  Authors: Martinez-Trujillo JC, Tsotsos J, Simine E, Pomplun M,Wildes R, Treue S, Heinze H and Hopf J.
2004
- Frames of Reference for Eye-Head Gaze Commands in Primate Supplementary Eye Fields
  Published in NEURON. 2004; 44(6):1057-1066.
  Authors: Martinez-Trujillo JC, Medendorp WP, Wang H, Crawford JD.
- Feature-Based Attention Increases the Selectivity of Population Responses in Primate Visual Cortex
  Published in CURRENT BIOLOGY. 2004; 14(9):744-751.
  Authors: Martinez-Trujillo JC, and Treue S.
2003
- Neural Control of Three-Dimensional Eye and Head Movements
  Published in CURRENT OPINION NEUROBIOLOGY. 2003; 13(6):655-662.
  Authors: Crawford JD, Martinez-Trujillo JC, Klier E.
- Contribution of Head Movement to Gaze Command Coding in Monkey Frontal Cortex and Superior Colliculus
  Published in JOURNAL OF NEUROPHYSIOLOGY. 2003; 90(4):2770-2776.
  Authors: Martinez-Trujillo JC,Klier E, Wang H, Crawford JD.
- Cognitive Physiology: Moving the Mind’s Eye Before the Head’s Eye
  Published in CURRENT BIOLOGY. 2003, 13(11):R442-444.
  Authors: Treue S and Martinez-Trujillo JC.
- Neural Control of 3-D Gaze Shifts in the Primate
  Published in PROG BRAIN RESEARCH. 2003; 142:109-124.
  Authors: Klier E, Martinez-Trujillo JC, Medendorp WP, Smith MA, Crawford JD.
- Electrical Stimulation of the Supplementary Eye Fields in the Head-Free Macaque Evokes Kinematically Normal Gaze Shifts
  Published in JOURNAL OF NEUROPHYSIOLOGY. 2003; 89(6):2691-2974
  Authors: Martinez-Trujillo JC, Wang H, Crawford JD.
2002
- Attentional Modulation Strength in Cortical Area MT Depends on Stimulus Contrast
  Published in NEURON. 2002; 35(2):365-370.
  Authors: Martinez-Trujillo JC and Treue S.
1999
- Feature-based attention influences motion processing gain in macaque visual cortex
  Published in NATURE. 1999; 399(6736):575-579.
  Authors: Treue S and Martinez-Trujillo JC.