• 140 Citations
  • 4 h-Index
20062020

Research output per year

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Research Output

2019

Computational Markers of Risky Decision-making for Identification of Temporal Windows of Vulnerability to Opioid Use in a Real-world Clinical Setting

Konova, A. B., Lopez-Guzman, S., Urmanche, A., Ross, S., Louie, K., Rotrosen, J. & Glimcher, P. W., Dec 8 2019, In : JAMA Psychiatry.

Research output: Contribution to journalArticle

Computational psychiatry of impulsivity and risk: how risk and time preferences interact in health and disease

Lopez-Guzman, S., Konova, A. B. & Glimcher, P. W., Feb 18 2019, In : Philosophical Transactions of the Royal Society B: Biological Sciences. 374, 1766, p. 1-11 11 p.

Research output: Contribution to journalSpecial issue

2018

Connecting Symptomatology to Impulsive Decision-Making in Opioid Use Disorder Through Psychophysiological Measures

Lopez-Guzman, S., Konova, A. B., Messinger, J., Banavar, N., Louie, K., Rotrosen, J. & Glimcher, P. W., Dec 11 2018, (Unpublished).

Research output: Contribution to conferencePoster

Dynamic Changes in Risky Decision-Making Predict Imminent Heroin Use in Opioid Users Studied Longitudinally Through the First Months of Treatment

Konova, A., Lopez-Guzman, S., Urmanche, A., Ross, S., Louie, K., Rotrosen, J. & Glimcher, P., May 1 2018, In : Biological Psychiatry. 83, 9, p. S31

Research output: Contribution to journalMeeting Abstract

Fluctuations in Craving and Mood State Bias Subjective Valuation in Addiction

Messinger, J., Lopez-Guzman, S., Banavar, N., Rotrosen, J., Glimcher, P. & Konova, A., May 1 2018, In : Biological Psychiatry. 83, 9, p. S232-S233

Research output: Contribution to journalMeeting Abstract

Open Access

Frontline Science: Targeted expression of a dominant-negative high mobility group A1 transgene improves outcome in sepsis

Baron, R. M., Kwon, M-Y., Castano, A. P., Ghanta, S., Riascos-Bernal, D. F., Lopez-Guzman, S., Macias, A. A., Ith, B., Schissel, S. L., Lederer, J. A., Reeves, R., Yet, S-F., Layne, M. D., Liu, X. & Perrella, M. A., Oct 2018, In : Journal of Leukocyte Biology. 104, 4, p. 677-689 13 p.

Research output: Contribution to journalArticle

3 Scopus citations

Interaction between stress and addiction: Contributions from Latin-American neuroscience

Torres-Berrio, A., Cuesta, S., Lopez-Guzman, S. & Nava-Mesa, M. O., Dec 21 2018, In : Frontiers in Psychology. 9, DEC, p. 1-17 17 p., 2639.

Research output: Contribution to journalReview article

1 Scopus citations

Physiological measures link clinical states to impulsive decision-making in opioid use disorder

Lopez-Guzman, S., Konova, A. B., Messinger, J., Banavar, N., Louie, K., Rotrosen, J. & Glimcher, P. W., Nov 5 2018.

Research output: Contribution to conferencePoster

Risk preferences impose a hidden distortion on measures of choice impulsivity

Lopez-Guzman, S., Konova, A. B., Louie, K. & Glimcher, P. W., 2018, In : PLoS One. 13, 1, p. e0191357

Research output: Contribution to journalArticle

7 Scopus citations

T265. Fluctuations in Craving and Mood State Bias Subjective Valuation in Addiction

Glimcher, P., Messinger, J., Konova, A., Banavar, N., Rotrosen, J. & Lopez-Guzman, S., May 1 2018, In : Biological Psychiatry. 83, 9, p. S232-S233

Research output: Contribution to journalArticle

2017

A Precise Computational Measure of Impulsivity that Signals Relevant Outcomes in Opioid Addiction Treatment

Lopez-Guzman, S., Konova, A., Louie, K. & Glimcher, P., 2017, Cognitive Computational Neuroscience.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Changes in Computational Markers of Decision-Making are Proximally Tied to Heroin Use in Opioid Users Followed Longitudinally Through the First Months of Treatment

Konova, A., Lopez-Guzman, S., Urmanche, A., Ross, S., Louie, K., Rotrosen, J. & Glimcher, P., Nov 1 2017, In : Neuropsychopharmacology. 43, S1, p. S279

Research output: Contribution to journalMeeting Abstract

Open Access
2 Scopus citations

Neural Correlates of Discounted Subjective Value Track Heroin Use in Treatment-Seeking Opioid Users

Lopez-Guzman, S., Konova, A., Urmanche, A., Ross, S., Louie, K., Rotrosen, J. & Glimcher, P., Nov 1 2017, In : Neuropsychopharmacology. 43, S1, p. S286-S287

Research output: Contribution to journalMeeting Abstract

2016

Temporal Discounting and Addiction: Tracking Impulsivity through Treatment

Lopez-Guzman, S., 2016, In : Biological Psychiatry. 79, 9, p. 85S-86S

Research output: Contribution to journalMeeting Abstract

Trajectories of Impulsivity in Opioid Use Disorder Treatment: A Longitudinal Study of Temporal Discounting and its Dynamic Relation to Drug Use and Treatment Efficacy

Lopez-Guzman, S., Konova, A. B., Urmanche, A., Messinger, J., Polydorou, S., Ross, S., Louie, K., Rotrosen, J. & Glimcher, P. W., Dec 2016, In : Neuropsychopharmacology. 41, S1, p. S116-S288

Research output: Contribution to journalMeeting Abstract

Open Access

Week-to-Week Fluctuations in Risky Decision Making Track Heroin Use in Treatment-Seeking Opioid Users

Konova, A. B., Lopez-Guzman, S., Urmanche, A., Messinger, J., Polydorou, S., Ross, S., Louie, K., Rotrosen, J. & Glimcher, P. W., Dec 6 2016, In : Neuropsychopharmacology. 41, S1, p. S289-S454

Research output: Contribution to journalMeeting Abstract

2015

Do We Need to Treat Risk? Attitudes Toward Risk and Ambiguity in Opioid Addiction

Konova, A., Lopez-Guzman, S., Rotrosen, J. & Ross, S., 2015, In : Neuropsychopharmacology. 40, p. S413-S413

Research output: Contribution to journalMeeting Abstract

2010

Distamycin A inhibits HMGA1-binding to the P-selectin promoter and attenuates lung and liver inflammation during murine endotoxemia

Baron, R. M., Lopez-Guzman, S., Riascos, D. F., Macias, A. A., Layne, M. D., Cheng, G., Harris, C., Chung, S. W., Reeves, R., von Andrian, U. H. & Perrella, M. A., May 14 2010, In : PLoS One. 5, 5, p. e10656 14 p.

Research output: Contribution to journalArticle

19 Scopus citations
2008

Polyautoimmunity and familial autoimmunity in systemic sclerosis

Hudson, M., Rojas-Villarraga, A., Coral-Alvarado, P., López-Guzmán, S., Mantilla, R. D., Chalem, P., Baron, M. & Anaya, J. M., Sep 1 2008, In : Journal of Autoimmunity. p. 156-159 4 p.

Research output: Contribution to journalArticle

74 Scopus citations

Predicción de las enfermedades autoinmunes: mito, realidad y riesgo

Translated title of the contribution: PREDICTION OF AUTOIMMUNEITY DISEASES: MITH, REALITY AND RISKORTEGA-HERNÁNDEZ, OSCAR. DANILO., LÓPEZ-GUZMÁN, SILVIA., Rojas Villarraga, S. A. & Anaya, J-M., Jun 1 2008, In : Revista Mad. 16, 1, p. 56-73

Research output: Contribution to journalArticle

Risk Factors Associated with Different Stages of Atherosclerosis in Colombian Patients with Rheumatoid Arthritis

Rojas-Villarraga, A., Ortega-Hernandez, O. D., Gomez, L. F., Pardo, A. L., López-Guzmán, S., Arango-Ferreira, C., Hincapie, M. E., Betancur, J. F., Pineda-Tamayo, R., Diaz, F. J. & Anaya, J. M., Oct 1 2008, In : Seminars in Arthritis and Rheumatism. p. 71-82 12 p.

Research output: Contribution to journalArticle

32 Scopus citations
2006

Tinitus: avances en fisiopatología y tratamiento

Lopez Guzman, S., Páez Nova, M., Caicedo, E. E., Espinosa, J. A., Ladino Malagón, L. D. & González González, C., 2006, In : Archivos de Neurociencias. 11, 2, p. 112-122 11 p.

Research output: Contribution to journalArticle

2 Scopus citations