User profiles for R. Gajraj
Roger GajrajLecturer of Computer Science, University of Guyana Verified email at uog.edu.gy Cited by 42 |
Relationship between calculated blood concentration of propofol and electrophysiological variables during emergence from anaesthesia: comparison of bispectral …
M Doi, RJ Gajraj, H Mantzaridis, GN Kenny - British Journal of Anaesthesia, 1997 - Elsevier
We studied four electrophysiological variables (bispectral index (BIS), 95% spectral edge
frequency (SEF), median frequency (MF) and auditory evoked potential index (AEP index) in …
frequency (SEF), median frequency (MF) and auditory evoked potential index (AEP index) in …
Analysis of the EEG bispectrum, auditory evoked potentials and the EEG power spectrum during repeated transitions from consciousness to unconsciousness.
RJ Gajraj, M Doi, H Mantzaridis… - British journal of …, 1998 - academic.oup.com
We have compared the auditory evoked potential (AEP) index (a numerical index derived
from the AEP), 95% spectral edge frequency (SEF), median frequency (MF) and the bispectral …
from the AEP), 95% spectral edge frequency (SEF), median frequency (MF) and the bispectral …
Third-generation biofuel: algal biofuels as a sustainable energy source
RS Gajraj, GP Singh, A Kumar - … Gas Mitigation and Global Warming: Next …, 2018 - Springer
Algal biofuels are third-generation biofuels which do not require agricultural land and potable
water resources. Recently, culturing of microalgae as an alternative feedstock for biofuel …
water resources. Recently, culturing of microalgae as an alternative feedstock for biofuel …
Comparison of bispectral EEG analysis and auditory evoked potentials for monitoring depth of anaesthesia during propofol anaesthesia.
RJ Gajraj, M Doi, H Mantzaridis… - British journal of …, 1999 - academic.oup.com
We have compared the auditory evoked potential index (AEPIndex) and bispectral index (BIS)
for monitoring depth of anaesthesia in spontaneously breathing surgical patients. Twenty …
for monitoring depth of anaesthesia in spontaneously breathing surgical patients. Twenty …
Effects of cardiopulmonary bypass and hypothermia on electroencephalographic variables
M Doi, RJ Gajraj, H Mantzaridis, GNC Kenny - Anaesthesia, 1997 - Wiley Online Library
We studied the effects of hypothermia and cardiopulmonary bypass (CPB) on four depth of
anaesthesia monitors; spectral edge frequency (SEF), median frequency (MF), bispectral …
anaesthesia monitors; spectral edge frequency (SEF), median frequency (MF), bispectral …
The performance of electroencephalogram bispectral index and auditory evoked potential index to predict loss of consciousness during propofol infusion
S Schraag, U Bothner, R Gajraj, GNC Kenny… - Anesthesia & …, 1999 - journals.lww.com
The bispectral index (BIS) of the electroencephalogram and middle latency auditory evoked
potentials are likely candidates to measure the level of unconsciousness and, thus, may …
potentials are likely candidates to measure the level of unconsciousness and, thus, may …
A comparison of the antibacterial activity of levobupivacaine vs. bupivacaine: an in vitro study with bacteria implicated in epidural infection
M Hodson, R Gajraj, NB Scott - Anaesthesia, 1999 - Wiley Online Library
The purpose of the study was to compare the antibacterial activity of bupivacaine with
levobupivacaine against a range of bacteria implicated in epidural infection to determine whether …
levobupivacaine against a range of bacteria implicated in epidural infection to determine whether …
Prediction of movement at laryngeal mask airway insertion: comparison of auditory evoked potential index, bispectral index, spectral edge frequency and median …
M Doi, RJ Gajraj, H Mantzaridis, GN Kenny - British journal of anaesthesia, 1999 - Elsevier
We have studied 46 patients to compare the efficacy of the auditory evoked potential (AEP)
index, bispectral index (BIS), 95% spectral edge frequency (SEF) and median frequency (MF) …
index, bispectral index (BIS), 95% spectral edge frequency (SEF) and median frequency (MF) …
Multiple outbreaks of Salmonella braenderup associated with consumption of iceberg lettuce
R Gajraj, S Pooransingh, JI Hawker… - International Journal of …, 2012 - Taylor & Francis
The aim of this study was to describe the findings from an outbreak investigation following
several apparently unrelated community outbreaks of gastroenteritis. Epidemiological, …
several apparently unrelated community outbreaks of gastroenteritis. Epidemiological, …
Interventions to improve latent and active tuberculosis treatment completion rates in underserved groups in low incidence countries: a scoping review
…, A Basu, L Ahyow, A Nagasivam, DJ Moore, R Gajraj… - BMJ open, 2024 - bmjopen.bmj.com
Background People in underserved groups have higher rates of tuberculosis (TB) and
poorer treatment outcomes compared with people with no social risk factors. Objectives This …
poorer treatment outcomes compared with people with no social risk factors. Objectives This …