Processing of Memories and Knowledge in REM and NREM Dreams

1989 ◽  
Vol 68 (2) ◽  
pp. 365-366 ◽  
Author(s):  
David Foulkes ◽  
Laura Bradley ◽  
Corrado Cavallero ◽  
Michael Hollifield
Keyword(s):  
Young Adult ◽  
Data Collection ◽  
Adult Males ◽  
Young Adult Males ◽  
Dream Imagery

Over 4 nights, 16 young-adult males each reported 2 REM and 2 nonREM dreams. They then identified possible sources of dream imagery in their waking memory and/or knowledge A judge, naive as to conditions of data collection, reliably judged the closeness of correspondence of dream event to identified source. Correspondence was lower for REM than for nonREM reports and for longer than for shorter reports from either stage.

scholarly journals Determining the Optimal Workrate for Cycle Ergometer Verification Phase Testing in Males with Obesity

Sports ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 30
Author(s):  
Jenny M. Mahoney ◽  
Brett R. Baughman ◽  
Ailish C. Sheard ◽  
Brandon J. Sawyer
Keyword(s):  
Body Mass Index ◽  
Young Adult ◽  
Body Mass ◽  
Critical Power ◽  
Cycle Ergometer ◽  
Adult Males ◽  
Ramp Test ◽  
Young Adult Males ◽  
Main Effect ◽  
Vo2max Test

The aim of the present study was to assess the validity of verification phase (VP) testing and a 3 min all-out test to determine critical power (CP) in males with obesity. Nine young adult males with a body mass index (BMI) ≥ 30 kg·m−2 completed a cycle ergometer ramp-style VO2max test, four randomized VP tests at 80, 90, 100, and 105% of maximum wattage attained during the ramp test, and a 3 min all-out test. There was a significant main effect for VO2max across all five tests (p = 0.049). Individually, 8 of 9 participants attained a higher VO2max (L/min) during a VP test compared to the ramp test. A trend (p = 0.06) was observed for VO2max during the 90% VP test (3.61 ± 0.54 L/min) when compared to the ramp test (3.37 ± 0.39 L/min). A significantly higher VO2max (p = 0.016) was found in the VP tests that occurred below 130% of CP wattage (N = 15, VO2max = 3.76 ± 0.52 L/min) compared to those that were above (N = 21, VO2max = 3.36 ± 0.41 L/min). Our findings suggest submaximal VP tests at 90% may elicit the highest VO2max in males with obesity and there may be merit in using % of CP wattage to determine optimal VP intensity.

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