Role Faculty Category Clinical Education 1965 - , University of Kansas Publications The Pupillary Light-Off Reflex in Acute Disorders of Consciousness. Zarifkar P, Othman MH, Hansen KIT, Amiri M, Stückler SG, Fabritius ML, Sigurdsson ST, Hassager C, Birkeland PF, Hauerberg J, Møller K, Kjaergaard J, Larson MD, Kondziella D Population study of pupillary unrest in ambient light. McKay RE, Kohn M, Schwartz E, Larson MD Absence of pupillary reflex dilation in response to a laryngeal test stimulus may predict safe tracheal extubation in anesthetized children. Abelson D, Larson MD Measurements of pupillary unrest using infrared pupillometry fail to detect changes in pain intensity in patients after surgery: a prospective observational study. Behrends M, Larson MD Overcoming Obstacles: The Legacy of Fidel Pagés, Founder of the Epidural, 100 Years After His Passing. Chinn GA, Gray AT, Larson MD Commentary on pupillometry and pain ratings. Larson MD Brimonidine eye drops reveal diminished sympathetic pupillary tone in comatose patients with brain injury. Jakobsen EW, Nersesjan V, Albrechtsen SS, Othman MH, Amiri M, Knudsen NV, Larson MD, Hassager C, Møller K, Kjaergaard J, Kondziella D Reader Response: Automated Quantitative Pupillometry in the Critically Ill: A Systematic Review of the Literature. Larson MD Semimechanistic models to relate noxious stimulation, movement, and pupillary dilation responses in the presence of opioids. Marco-Ariño N, Vide S, Agustí M, Chen A, Jaramillo S, Irurzun-Arana I, Pacheco A, Gonzalez C, Jensen EW, Capsi-Morales P, Valencia JF, Troconiz IF, Gambus PL, Larson MD Detection of Opioid Effect with Pupillometry McKay, Rachel Eshima Larson, Merlin D. Monitoring the Depth of Palliative Sedation by Video-Pupillometry: A Case Report. Palliative Medicine Elyn, A Saffon, N Larson, M Reader Response: Automated Quantitative Pupillometry in the Critically Ill. Neurology Larson, M Pupillary unrest, opioid intensity, and the impact of environmental stimulation on respiratory depression. McKay RE, Kohn MA, Larson MD Evaluation of two portable pupillometers to assess clinical utility. McKay RE, Kohn MA, Schwartz ES, Larson MD Nociceptive monitor subtypes. Comment on 'Objective monitoring of nociception: a review of current commercial solutions' (Br J Anaesth 2019; 123:e312-e321). Larson M, Neice A Pharmacodynamic modelling of the effect of remifentanil using the Pupillary Pain Index. Vide S, Castro A, Antunes P, Lima D, Larson M, Gambús P, Amorim P Suppression of pupillary unrest by general anesthesia and propofol sedation. Behrends M, Larson MD, Neice AE, Bokoch MP Pupillary Unrest in Ambient Light and Prediction of Opioid Responsiveness: Case Report on Its Utility in the Management of 2 Patients With Challenging Acute Pain Conditions. McKay RE, Neice AE, Larson MD In Response. Neice AE, Larson MD, Behrends M, Bokoch MP Prediction of Opioid Analgesic Efficacy by Measurement of Pupillary Unrest. Neice AE, Behrends M, Bokoch MP, Seligman KM, Conrad NM, Larson MD Portable infrared pupillometry in critical care. Larson MD, Singh V Portable infrared pupillometry: a review. Larson MD, Behrends M Pupillary Reflex Dilation to Predict Movement: A Step Forward Toward Real-time Individualized Intravenous Anesthetics. Larson MD, Gupta DK Fentanyl, an agonist at the mu opioid receptor, depresses pupillary unrest. Bokoch MP, Behrends M, Neice A, Larson MD Pupillary effects of high-dose opioid quantified with infrared pupillometry. Rollins MD, Feiner JR, Lee JM, Shah S, Larson M Infrared pupillometry to detect the light reflex during cardiopulmonary resuscitation: a case series. Behrends M, Niemann CU, Larson MD Pupillometry to guide postoperative analgesia. Larson MD, Sessler DI Procedure-specific guidelines. Stites-Hallett N, Larson MD The effect of ketamine and nitrous oxide on the human pupillary light reflex during general anesthesia. Eilers H, Larson MD Mechanism of opioid-induced pupillary effects. Larson MD Efficacy of epidural block during general anesthesia. Larson MD, Fung RS, Infosino AJ, Baba A Induction rooms. Larson MD, Senturk M Evaluation of the portable infrared pupillometer. Du R, Meeker M, Bacchetti P, Larson MD, Holland MC, Manley GT Tolerance to miotic effects of opioids. Kollars JP, Larson MD Pupil examination: validity and clinical utility of an automated pupillometer. Meeker M, Du R, Bacchetti P, Privitera CM, Larson MD, Holland MC, Manley G Latency of pupillary reflex dilation during general anesthesia. Larson MD, Berry PD, May J, Bjorksten A, Sessler DI Mechanism of pupillary reflex dilation in awake volunteers and in organ donors. Yang LL, Niemann CU, Larson MD The effect of antiemetics on pupillary reflex dilation during epidural/general anesthesia. Larson MD Effect of asphyxia on the pupils of brain dead subjects. Larson MD, May J Infrared pupillometry during uncal herniation. Manley GT, Larson MD The effect of opioids on thermoregulatory responses in humans and the special antishivering action of meperidine. Ikeda T, Kurz A, Sessler DI, Go J, Kurz M, Belani K, Larson M, Bjorksten AR, Dechert M, Christensen R Alteration of Human Pupillary Light Reflex by General Anesthesia Larson, Merlin D. Anaesthesia Larson, Merlin D. Pupillary Effects of General Anesthesia Larson, Merlin D.