Effects of Acute Normobaric Hypoxia on Memory Interference
Abstract
:1. Introduction
2. Methods
2.1. Study Design
2.2. Participants
2.3. Normoxia and Hypoxia
2.4. Memory Function
2.5. Statistical Analyses
3. Results
4. Discussion
Author Contributions
Funding
Conflicts of Interest
References
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Normoxia (PIO2 = 150 mmHG, FIO2 = 0.21) † | Normobaric Hypoxia (PIO2 = 87 mmHG, FIO2 = 0.12, simulated altitude of 4000 m) ‡ | ||||||
---|---|---|---|---|---|---|---|
30-min exposure † | Memory Task | 20-min rest * | Delayed Memory Recall | 30-min exposure ‡ | Memory Task | 20-min rest * | Delayed Memory Recall |
Study Set 1: AB, DE | Cued Recall 1: A__, D__ | Study Set 2: AC, FG | Cued Recall 2: A__, F__ | MMFR: A__ __ D__ __ F__ __ |
---|---|---|---|---|
BABY HUNTER | SPIDER ________ | FOREST CITY | ARROW _______ | BABY ____ ____ |
SUPPER SHERIFF | FOREST ________ | ARROW THEATER | FOREST ______ | CHERRY ____ ____ |
SHOE MOVIE | BABY ________ | BABY SALAD | TIGER ______ | ARROW ____ ____ |
SPIDER CANDLE | CHERRY ________ | TIGER HOTEL | SUPPER _______ | SUPPER ____ ____ |
MONKEY GARDEN | MONKEY ________ | MONKEY ENGINE | LADY _______ | TIGER ____ ____ |
FOREST BATTLE | SUPPER _______ | LADY BUTTER | CANNON _______ | SHOE ___ ___ |
CHERRY MONEY | APPLE ________ | CANNON HAMMER | BABY _______ | MONKEY ____ ____ |
APPLE DIAMOND | WEDDING ______ | SUPPER JACKET | MONKEY ______ | LADY ____ _____ |
SPIDER ____ ____ | ||||
FOREST ____ ____ | ||||
APPLE ____ ____ | ||||
CANNON ____ ____ |
Variable | Point Estimate | SD |
---|---|---|
Age, mean years | 21.0 | 2.1 |
% Female | 52.4 | |
Race-Ethnicity, % | ||
Mexican American | 4.5 | |
Other Hispanic | 4.5 | |
Non-Hispanic white | 50.0 | |
Non-Hispanic black | 9.1 | |
Multi-race/other | 31.8 | |
BMI, mean kg/m2 | 26.8 | 5.7 |
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Loprinzi, P.D.; Matalgah, A.; Crawford, L.; Yu, J.J.; Kong, Z.; Wang, B.; Liu, S.; Zou, L. Effects of Acute Normobaric Hypoxia on Memory Interference. Brain Sci. 2019, 9, 323. https://0-doi-org.brum.beds.ac.uk/10.3390/brainsci9110323
Loprinzi PD, Matalgah A, Crawford L, Yu JJ, Kong Z, Wang B, Liu S, Zou L. Effects of Acute Normobaric Hypoxia on Memory Interference. Brain Sciences. 2019; 9(11):323. https://0-doi-org.brum.beds.ac.uk/10.3390/brainsci9110323
Chicago/Turabian StyleLoprinzi, Paul D., Aala’a Matalgah, Lindsay Crawford, Jane J. Yu, Zhaowei Kong, Bo Wang, Shijie Liu, and Liye Zou. 2019. "Effects of Acute Normobaric Hypoxia on Memory Interference" Brain Sciences 9, no. 11: 323. https://0-doi-org.brum.beds.ac.uk/10.3390/brainsci9110323