Britten, Richard A.

Britten, Richard A.
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Positions

Professor of Radiation Oncology, Professor of Microbiology and Molecular Cell Biology, Radiation Oncology and Biophysics

Contact Info

brittera@evms.edu

selected publications

2021

Dissecting Differential Complex Behavioral Responses to Simulated Space Radiation Exposures. RADIATION RESEARCH. 197.
Full Text via DOI: 10.1667/rade-21-00068.1
2021

Machine Learning Models to Predict Cognitive Impairment of Rodents Subjected to Space Radiation. Frontiers in Systems Neuroscience. 15.
Full Text via DOI: 10.3389/fnsys.2021.713131
2020

Altered Cognitive Flexibility and Synaptic Plasticity in the Rat Prefrontal Cortex after Exposure to Low (≤15 cGy) Doses of <sup>28</sup>Si Radiation.. RADIATION RESEARCH. 193:223-235.
Full Text via DOI: 10.1667/RR15458.1 PMID: 32011211
2019

New concerns for neurocognitive function during deep space exposures to chronic, low dose rate, neutron radiation. ENEURO. 6.
Full Text via DOI: 10.1523/ENEURO.0094-19.2019 PMID: 31383727
2019

Response to the Commentary from Bevelacqua et.al.. ENEURO.
Full Text via DOI: 10.1523/ENEURO.0439-19.2019 PMID: 31857345
2019

Sleep fragmentation exacerbates executive function impairments induced by protracted low dose rate neutron exposure. INTERNATIONAL JOURNAL OF RADIATION BIOLOGY.
Full Text via DOI: 10.1080/09553002.2019.1694190 PMID: 31724895
2018

Exposure to <= 15 cGy of 600 MeV/n Fe-56 Particles Impairs Rule Acquisition but not Long-Term Memory in the Attentional Set-Shifting Assay. RADIATION RESEARCH. 190:565-575.
Full Text via DOI: 10.1667/RR15085.1 PMID: 30407900
2018

Impaired Attentional Set- Shifting Performance after Exposure to 5 cGy of 600 MeV/n Si-28 Particles. RADIATION RESEARCH. 189:273-282.
Full Text via DOI: 10.1667/RR14627.1 PMID: 29309264
2018

Quantitative Proteomic Analysis of the Hippocampus of Rats with GCR-Induced Spatial Memory Impairment. RADIATION RESEARCH. 189:136-145.
Full Text via DOI: 10.1667/RR14822.1 PMID: 29206597
2017

Changes in the Hippocampal Proteome Associated with Spatial Memory Impairment after Exposure to Low (20 cGy) Doses of 1 GeV/ n Fe-56 Radiation. RADIATION RESEARCH. 187:287-297.
Full Text via DOI: 10.1667/RR14067.1 PMID: 28156212
2017

Spatial Memory Performance of Socially Mature Wistar Rats is Impaired after Exposure to Low (5 cGy) Doses of 1 GeV/n Ti-48 Particles. RADIATION RESEARCH. 187:60-65.
Full Text via DOI: 10.1667/RR14550.1 PMID: 28085638
2016

Cosmic radiation exposure and persistent cognitive dysfunction. SCIENTIFIC REPORTS. 6.
Full Text via DOI: 10.1038/srep34774 PMID: 27721383
2016

Performance in hippocampus- and PFC-dependent cognitive domains are not concomitantly impaired in rats exposed to 20 cGy of 1 GeV/n Fe-56 particles. LIFE SCIENCES IN SPACE RESEARCH. 10:17-22.
Full Text via DOI: 10.1016/j.lssr.2016.06.005 PMID: 27662783
2016

Individual variations in dose response for spatial memory learning among outbred wistar rats exposed from 5 to 20 cGy of Fe-56 particles. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS. 57:331-340.
Full Text via DOI: 10.1002/em.22018 PMID: 27237589
2016

Impaired Spatial Memory Performance in Adult Wistar Rats Exposed to Low (5-20 cGy) Doses of 1 GeV/n Fe-56 Particles. RADIATION RESEARCH. 185:332-337.
Full Text via DOI: 10.1667/RR14120.1 PMID: 26943453
2016

Galactic cosmic ray simulation at the NASA Space Radiation Laboratory. LIFE SCIENCES IN SPACE RESEARCH. 8:38-51.
Full Text via DOI: 10.1016/j.lssr.2016.02.001 PMID: 26948012
2016

Exposure to Mission-Relevant Doses of 1 GeV/n Ti-48 Particles Impairs Attentional Set-Shifting Performance in Retired Breeder Rats. RADIATION RESEARCH. 185:13-19.
Full Text via DOI: 10.1667/RR14086.1 PMID: 26720801
2014

Exposure to Mission Relevant Doses of 1 GeV/Nucleon Fe-56 Particles Leads to Impairment of Attentional Set-Shifting Performance in Socially Mature Rats. RADIATION RESEARCH. 182:292-298.
Full Text via DOI: 10.1667/RR3766.1 PMID: 25029107
2013

Variations in the RBE for Cell Killing Along the Depth-Dose Profile of a Modulated Proton Therapy Beam. RADIATION RESEARCH. 179:21-28.
Full Text via DOI: 10.1667/RR2737.1 PMID: 23148508
2012

Executive Function in Rats is Impaired by Low (20 cGy) Doses of 1 GeV/u Fe-56 Particles. RADIATION RESEARCH. 178:289-294.
Full Text via DOI: 10.1667/RR2862.1 PMID: 22880624
2012

Low (20 cGy) Doses of 1 GeV/u Fe-56-Particle Radiation Lead to a Persistent Reduction in the Spatial Learning Ability of Rats. RADIATION RESEARCH. 177:146-151.
Full Text via DOI: 10.1667/RR2637.1 PMID: 22077338
2011

High Serum Levels of DNMT1 and Distant Failure in Head and Neck Cancer. INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS. S530-S530.
2010

Low (60 cGy) Doses of Fe-56 HZE-Particle Radiation Lead to a Persistent Reduction in the Glutamatergic Readily Releasable Pool in Rat Hippocampal Synaptosomes. RADIATION RESEARCH. 174:618-623.
Full Text via DOI: 10.1667/RR1988.1 PMID: 20726706
2010

THE IDENTIFICATION OF SERUM BIOMARKERS OF HIGH-LET RADIATION EXPOSURE AND BIOLOGICAL SEQUELAE. HEALTH PHYSICS. 98:196-203.
Full Text via DOI: 10.1097/HP.0b013e3181acff7c PMID: 20065683
2009

Proteomic Profile as a Prognostic Factor of Outcome in Patients with Squamous Cell Carcinoma of the Head and Neck. INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS. S402-S403.
2005

Identification of reproducible low mass SELDI protein profiles specific to cisplatin resistance in human ovarian cancer cells. ONCOLOGY REPORTS. 14:1323-1330.
2005

Mono-energetic brachytherapy sources. MEDICAL PHYSICS. 1958-1958.

full name

Richard A. Britten

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