Altered Cognitive Flexibility and Synaptic Plasticity in the Rat Prefrontal Cortex after Exposure to Low (≤15 cGy) Doses of

Autor: Richard A, Britten, Vania D, Duncan, Arriyam, Fesshaye, Emil, Rudobeck, Gregory A, Nelson, Roman, Vlkolinsky

Publikováno v: Radiation research. 193(3)

This study has established the impact that 1-15 cGy 600 MeV/n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::db46f224e9accbc1d5a53a1b979ba254
https://pubmed.ncbi.nlm.nih.gov/32011211

Sleep fragmentation exacerbates executive function impairments induced by protracted low dose rate neutron exposure

Autor: Laurie L. Wellman, Arriyam S Fesshaye, Richard A. Britten, Larry D. Sanford, Christina M. Fallgren, Vania D. Duncan

Publikováno v: International journal of radiation biology. 97(8)

Purpose: Astronauts on the planned missions to Mars are expected to have to work more autonomously than on previous missions. Thus mission success may be influenced by the astronauts' ability to respond quickly to unexpected problems, processes that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4783dd7efb60529cb5e0d3c1f8461eb0
https://pubmed.ncbi.nlm.nih.gov/31724895

Exposure to ≤15 cGy of 600 MeV/n

Autor: Jessica S, Jewell, Vania D, Duncan, Arriyam, Fesshaye, Abigail, Tondin, Evangeline, Macadat, Richard A, Britten

Publikováno v: Radiation research. 190(6)

On future missions into deep space, astronauts will be required to work more autonomously than on previous missions, and thus their ability to perform executive functions could be critical to mission success. In this study, we determined the effect t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6464a55fca5f651f8283974ace2f3790
https://pubmed.ncbi.nlm.nih.gov/30407900

Quantitative Proteomic Analysis of the Hippocampus of Rats with GCR-Induced Spatial Memory Impairment

Autor: Richard A. Britten, Sucharita M. Dutta, Jessica S. Jewell, Vania D. Duncan, Melissa M. Hadley, Scott Peterman

Publikováno v: Radiation research. 189(2)

NASA is planning future missions to Mars, which will result in astronauts being exposed to ∼13 cGy/year of galactic cosmic radiation (GCR). Previous ground-based experiments have demonstrated that low (15 cGy) doses of 1 GeV/n 56Fe ions impair hipp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2512292e9c34755c4bb9ad1b6258f673
https://pubmed.ncbi.nlm.nih.gov/29206597

Spatial Memory Performance of Socially Mature Wistar Rats is Impaired after Exposure to Low (5 cGy) Doses of 1 GeV/n48Ti Particles

Autor: Jessica S. Jewell, Vania D. Duncan, Andrew J. Wyrobek, Leslie K. Davis, Richard A. Britten, Melissa M. Hadley

Publikováno v: Britten, RA; Jewell, JS; Duncan, VD; Davis, LK; Hadley, MM; & Wyrobek, AJ. (2017). Spatial Memory Performance of Socially Mature Wistar Rats is Impaired after Exposure to Low (5 cGy) Doses of 1 GeV/n48Ti Particles. Radiation Research, 187(1), 60-65. doi: 10.1667/RR14550.1. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/7z04c8s4

© 2017 by Radiation Research Society. Prolonged deep space missions to planets and asteroids will expose astronauts to galactic cosmic radiation (GCR), a mixture of low-LET ionizing radiations, high-energy protons and high-Z and energy (HZE) particl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39d63a4678fdd8948ec26ab465a55e0a
http://www.escholarship.org/uc/item/7z04c8s4