Jorge Bohorquez

Photo of Jorge Bohorquez

Jorge Bohorquez

Associate Professor in Practice | College of Engineering | Biomedical Engineering Department
Work Phone: (305) 284-1639


Resume
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Research Interests

Research in Engineering Education: Engineering Design, Problem oriented methods used to teach Medical Electronics and Instrumentation, Development of methods and equipment for neurophysiology and neuro-monitoring, Monitoring of retinal function using high rate stimuli, Objective hearing assessment, Use of neurophysiology to monitor the state of awareness during anesthesia

HIGHER EDUCATION

    • National Institute of Applied Sciences of Lyon, France, Ph.D. in Biomedical Engineering. (1991)
    • Los Andes University, Bogota, Colombia, Other in Physics. (1984)
    • Los Andes University, Bogota, Colombia, Other in Electrical Engineering. (1983)

EXPERIENCE

    • University of Miami, Associate Professor In Practice. Department of Biomedical Engineering (2014 - Present)
    • University of Miami, Assistant Professor of Professional Practice. Department of Biomedical Engineering (2010 - 2014)
    • University of Miami, Research Assistant Professor. Department of Biomedical Engineering (2006 - 2010)
    • University of Miami, Assistant Scientist. Department of Biomedical Engineering (2003 - 2006)
    • Los Andes University, Chairman. Department of Electrical and Electronics Engineering (1997 - 2001)
    • Los Andes University, Assistant Professor. Department of Electrical and Electronics Engineering (1992 - 1998)

PUBLICATIONS

  • Juried or Refereed Journal Articles or Exhibitions

    • Alhussaini, K., Bohorquez, J. E., Delgado, R. E., (2018).Auditory brainstem, middle and late latency responses to short gaps in noise at different presentation rates. International journal of audiology, 1--8.
    • Gant, K., Bohorquez, J. E., (2017).Long-term recording of electromyographic activity from multiple muscles to monitor physical activity of participants with or without a neurological disorder. Biomedical Engineering/Biomedizinische Technik.
    • Bohorquez, J. E., Goncalves, S., Perez, E., Garham, C., Hessler, R., VanDeWater, T. (2016).Electrode array-eluted dexamethasone protects against electrode insertion trauma induced hearing and hair cell losses, damage to neural elements, increases in impedance and fibrosis: a dose response study. Hearing research, 337, 12-24.
    • Lachowska, M., Bohorquez, J. E., Niemczyk, K. (2016).Estimating audiometric thresholds using simultaneous acquisition of ASSR and ABR from QASSR in patients with sensorineural hearing loss. International journal of audiology, 55, 748--757.
    • Monsalve, P. F., Triolo, G., Delgado, R., Miskiel, E., Bohorquez, J. E., Feuer, W. J., (2016).Next generation PERG system and method for human studies. Investigative Ophthalmology \& Visual Science, 57, 3948--3948.
    • Napoli, N., Mixco, A., Bohorquez, J. E., Signorile, J. (2015).An EMG comparative analysis of quadriceps during isoinertial strength training using nonlinear scaled wavelets. Human movement science, 40, 134-153.
    • Ozdamar, O., Toft-Nielsen, J., Bohorquez, J. E., Porciatti, V. (2014).Relationship Between Transient and Steady-State Pattern Electroretinograms: Theoretical and Experimental Assessment. Investigative Ophthalmology & Visual Science, 55, 12:8560-8570.
    • Chou, T., Bohorquez, J. E., Toft-Nielsen, J., Ozdamar, O., Porciatti, V. (2014).Robust mouse pattern electroretinograms derived simultaneously from each eye using a common snout electrode. Investigative Ophthalmology & Visual Science, 55, 4:2469:2475.
    • Toft-Nielsen, J., Bohorquez, J. E., Ozdamar, O. (2014).Unwrapping of transient responses from high rate overlapping pattern electroretinograms by deconvolution. Clinical Neurophysiology.
    • Chou, T., Bohorquez, J. E., (2013).Binocular pattern electroretinograms in the mouse. Investigative Ophthalmology \& Visual Science, 54, 6131--6131.
    • Eshraghi, A. A., Gupta, C., Van De Water, T. R., Bohorquez, J. E., Garham, C., Bas, E., Talamo, M. V. (2013).Molecular mechanisms involved in cochlear implantation trauma and the protection of hearing and auditory sensory cells by inhibition of c-Jun-N-terminal kinase signaling. The Laryngoscope, 123, S1ÐS14.
    • Wang, T., Zhan, C., Yan, G., Bohorquez, J. E., Ozdamar, O. (2013).A preliminary investigation of the deconvolution of auditory evoked potentials using a session jittering paradigm. Journal of Neural Engineering, 10(2), 026023 - 14p.
    • Bohorquez, J. E., (2012).Generation of steady state pattern electroretinograms explained by convolution of transient responses. Investigative Ophthalmology \& Visual Science, 53, 5708--5708.
    • Lachowska, M., Bohorquez, J. E., Ozdamar, O. (2012).Simultaneous Acquisition of 80Hz ASSRs and ABRs from Quasi ASSRs for Threshold Estimation. Ear and Hearing, 33 (5), 660-671.
    • Mummidisetty, C. K., Bohorquez, J. E., Thomas, C. (2012).Automatic analysis of EMG during clonus. Journal of Neuroscience Methods, 204, 35-43.
    • Gupta, C., Van de Water, T., Granham, C., Jolly, C., Balkany, T. J., Bohorquez, J. E. (2011).A036 Local treatment of the cochlea with AM-111 prevents electode trauma-induced hearing loss in guinea pig model of cochlear implantation. International Journal of Pediatric Otorhinolaryngology, 75, 7.
    • Bohorquez, J. E., Abi-Hachem, R., Van De Water, T. (2011).Local drug delivery to conserve hearing: mechanisms of action of eluted dexamethasone within the cochlea. Cochlear implants international, 12, S51--S53.
    • Bohorquez, J. E., (2011).Quantitative analysis of high rate transient pattern electroretinograms in the time and frequency domains. Investigative Ophthalmology \& Visual Science, 52, 700--700.
    • Bohorquez, J. E., Yavuz, E., (2010).Acquisition of high rate transient pattern electroretinograms by deconvolution. Investigative Ophthalmology \& Visual Science, 51, 1487--1487.
    • Van De Water, Thomas R, ., Hachem, R. A., Bohorquez, J. E., Balkany, T. J. (2010).Polymer-eluted Dexamethasone Protects Hearing and Hair Cells Against Trauma-induced Loss. The FASEB Journal, 24, lb29--lb29.
    • Presacco, A., Bohorquez, J. E., Yavuz, E., Ozdamar, O. (2010).Auditory Steady State Responses to 40 Hz Click Trains: Relationship to Middle Latency, Gamma Band and Beta Band Responses studied with Deconvolution. Clinical Neurophysiology, 121, 1540-1550.
    • Morawski, K., Niemczyk, K., Bohorquez, J. E., (2009).Analysis of Electrocochleography Morphology Changes Recorded Intraoperatively during Cerebellopontine Angle Tumor Surgery. Skull Base, 19, A083.
    • Bohorquez, J. E., (2009).Influence of Auditory Stimulation Rates on Evoked Potentials during General AnesthesiaRelation between the Transient Auditory Middle-latency Response and the 40-Hz Auditory Steady State Response. Anesthesiology: The Journal of the American Society of Anesthesiologists, 110, 1026--1035.
    • Morawski, K., Bohorquez, J. E., Niemczyk, K. (2009).Two Animal Models of Hearing Damage Occurring during Cerebellopontine Angle Surgery. Skull Base, 19, A248.
    • Morawski, K., Telischi, F. F., Bohorquez, J. E., Niemczyk, K. (2009).Preventing Hearing Damage Using Topical Dexamethasone During Reversible Cochlear Ischemia: An Animal Model. Otology & Neurotology, 30, 851-857.
    • McNeer, R., Bohorquez, J. E., Ozdamar, O. (2009).Forty-Hz auditory steady-state response is a composite of the auditory middle-latency response in patients under general anesthesia. Anesthesiology, 110(5), 1026-35.
    • Castro-Llanos, A., Bohorquez, J. E., (2008).Auditory Evoked Oscillations Observed in Transient Responses from Subjects under General Anesthesia. Anesthesiology, 109, A252.
    • Bohorquez, J. E., Castro, A., (2008).Auditory Middle Latency Response during General Anesthesia Is Dependent on Rate of Stimulation. Anesthesiology, 109, A1225.
    • Bohorquez, J. E., Castro, A., (2008).Composition of 40-Hz Auditory Steady-State Responses during General Anesthesia: A Phasor Analysis. Anesthesiology, 109, A1222.
    • Bohorquez, J. E., Ozdamar, O. (2008).Generation of the 40 Hz auditory steady state response (ASSR) explained using convolution. Clin Neurophysiol, 119(11), 2598-60.
    • Bohorquez, J. E., (2008).Generation of the 40-Hz auditory steady-state response (ASSR) explained using convolution. Clinical Neurophysiology, 119, 2598--2607.
    • Ozdamar, O., Bohorquez, J. E. (2008).Suppression of the Pb (P1) Component of the Auditory Middle Latency Response with Contralateral Masking. Clin Neurophysiol, 119, 1870-80.
    • Bohorquez, J. E. (2008).Suppression of the Pb (P1) component of the auditory middle latency response with contralateral masking. Clinical Neurophysiology, 119, 1870--1880.
    • McNeer, R., Bohorquez, J. E., Ozdamar, O., Varon, A., Barach, P. (2007).A new paradigm for the design of audible alarms that convey urgency information. J Clin Monit Comput, 21(6), 353-63.
    • Bohorquez, J. E., Ray, S. S. (2007).Pb (P1) resonance at 40 Hz: effects of high stimulus rate on auditory middle latency responses (MLRs) explored using deconvolution. Clinical Neurophysiology, 118, 1261--1273.
    • Morawski, K., Niemczyk, K., Bohorquez, J. E., (2007).Various Strategies of Intraoperative Monitoring of Hearing during CPAT Surgery. Skull Base, 17, A201.
    • Morawski, K., Niemczyk, K., Bohorquez, J. E., Marcel, A., Delgado, R. E., Ozdamar, O., Telischi, F. (2007).Intraoperative Monitoring of Hearing During Cerebellopontine Angle Tumor Surgery Using Transtympanic Electrocochleography. Otol Neurotol, 28(4), 541-45.
    • Ozdamar, O., Bohorquez, J. E., Sinha-Ray, s. (2007).P(b)(P(1)) resonance at 40Hz: Effects of high stimulus rate on auditory middle latency responses (MLRs) explored using deconvolution. Clin Neurophysiol, 118(6), 1261-73.
    • Meyappan, R. T., Raszynski, A., Bohorquez, J. E., Totapally, B. R., Koul, P., Norozian, F., Valcourt, K., Torbati, D. (2007).Carbon Dioxide Clearance in Rabbits During Expiratory Phase Intratracheal Pulmonary Ventilation. ASAIO Journal, 53(2), 163-67.
    • Wang, T., Ozdamar, O., Bohorquez, J. E., Shen, Q., Cheur, M. (2006).Wiener Filter Deconvolution of Overlapping Evoked Potentials. J. Neuroscience Methods, 158(2), 260-70.
    • Bohorquez, J. E., Ozdamar, O. (2006).Signal to Noise Ratio (SNR) Analysis of Maximum Length Sequence (MLS) Deconvolution of Overlapping Evoked Potentials. J. Acoust. Soc. Amer, 119, 2881-88.
    • Bohorquez, J. E., (2006).Signal to noise ratio analysis of maximum length sequence deconvolution of overlapping evoked potentials. The Journal of the Acoustical Society of America, 119, 2881--2888.
    • Ozdamar, O., Bohorquez, J. E. (2006).Signal-to-noise and frequency analysis of continuous loop averaging deconvolution (CLAD) of overlapping evoked potentials. J. Acoust. Soc. Amer., 119, 429-38.
    • Bohorquez, J. E. (2006).Signal-to-noise ratio and frequency analysis of continuous loop averaging deconvolution (CLAD) of overlapping evoked potentials. The Journal of the Acoustical Society of America, 119, 429--438.
    • Bohorquez, J. E., Morawski, K., Delgado, R., Brel\'en, ME, ., Duret, F., G\'erard, B, ., Delbeke, J., Veraart, C., others, . (2005).Baccus S: see Palanker D S105 Baig-Silva MS, Hathcock CD and Hetling JR: A preparation for studying electrical stimulation of the retina in vivo in rat S29 Ball SL: see Pardue MT S39 Baruth O: see Eckmiller R S91. J. Neural Eng, 2, 159--161.
    • Morawski, K., Bohorquez, J. E., Niemczyk, K., Delgado, R., (2005).Intraoperative monitoring of hearing using distortion product otoacoustic emissions and electrophysiological techniques: an animal model. Skull Base, 15, C--3.
    • Bohorquez, J. E., Ozdamar, O., Morawski, K., Teleschi, F. F., Delgado, R. E., Yavuz, E. (2005).Neuromonitoring of cochlea and auditory nerve with multiple extracted parameters during induced hypoxia and nerve manipulation. Journal of Neural Engineering, 2, 10-Jan.
    • Morawski, K. F., Bohorquez, J. E., Abiy, L. W., (2005).The Effects of Coulomb-Controlled Iontophoresis Stimulation on Cochlear Function: An Animal Model. Otolaryngology-Head and Neck Surgery, 133, P131--P132.
    • Bohorquez, J. E., (2004).Anesthesia Effect on 40-Hz Auditory Steady-State Response Is Due to Changes in P and P b Components. J Acoust Soc Am, 115, 1242--51.
    • Morawski, K. F., Bohorquez, J. E., Delgado, R. E., Yavuz, E. (2004).Assessment of cochlear microphonics measured directly from the cerebello-pontine angle region. Otolaryngology--Head and Neck Surgery, 131, P161--P161.
    • Bohorquez, J. E., Senders, J., Barach, P. (2004).Design and Validation of Auditory Alarm Displays That Signal Graded Degrees of Urgency. Anesthesiology, 101, A562.
    • Bertrand, O., Bohorquez, J. E., Pernier, J. (1994).Time-frequency digital filtering based on an invertible wavelet transform: an application to evoked potentials. IEEE Transactions on Biomedical Engineering, 41, 77--88.
    • Bertrand, O., Bohorquez, J. E., Pernier, J. (1994).Time-frequency digital filtering based on a reversible wavelet transform: an application to evoked potentials. . IEEE Trans. Biomed. Eng, 41(1), 77-88.
  • Book Chapters

    • Fischer, C., Sindu, M., Bohorquez, J. E., Bertrand, O., (1997). Monitoring of Brainstem Auditory Evoked Potentials During Microvascular Decompression for Hemifacial Spasm. A Hemifacial Spasm a Multidisciplinary Approach (pp. 107-113). Springer-Verlag Wien New York.
    • Bertrand, O., Bohorquez, J. E., Pernier, J., (1992). A reversible discrete wavelet transform: application to the filtering of transient electrical brain signals. Wavelets and applications (pp. 105-109). Masson.
    • Bertrand, O., Bohorquez, J. E., Pernier, J., (1990). Technical Requirements for Evoked Potential Monitoring in the Intensive Care Unit. New Trends and Advanced Techniques in Clinical Neurophysiology (pp. 51-70). EEG J Suppl. 41.

 

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