The effect of opioids on the light-off pupillary reflex

Measurement of the pupillary LO reflex with a portable pupillometer provides a simple, discriminating measure of opioid effect. Remifentanil blocks the pupillary LO reflex.

Authors

Institutions

Publication Details

Journal
Journal of Anesthesia Analgesia and Critical Care
Published
2026-01-16
DOI
https://doi.org/10.1186/s44158-026-00340-8
Primary Topic
Anesthesia and Sedative Agents
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

The effect of opioids on the light-off pupillary reflex

Rachel Eshima McKay, Merlín D. Larson
Journal of Anesthesia Analgesia and Critical Care
Anesthesia and Sedative Agents
article

The effect of opioids on the light-off pupillary reflex

Rachel Eshima McKay, Merlín D. Larson
article en

Abstract

Measurement of the pupillary LO reflex with a portable pupillometer provides a simple, discriminating measure of opioid effect. Remifentanil blocks the pupillary LO reflex.

Journal of Anesthesia Analgesia and Critical CareVol. 6(1)
University of California, San Francisco (US)
Reduced inequalities, Peace, Justice and strong institutions
Openalex Percentile: Top 85%
Anesthesia and Sedative Agents
DOIOpen Access PDFOpenAlex
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

The effect of opioids on the light-off pupillary reflex — Rachel Eshima McKay, Merlín D. Larson · Journal of Anesthesia Analgesia and Critical Care (2026) | TGRS Research Map | TGRS