31P Magnetic Resonance Spectroscopy Assessment of Muscle Bioenergetics as a Predictor of Gait Speed in the Baltimore Longitudinal Study of Aging.

Muscle strength mediates the relationship between mitochondrial energetics and walking performance. Aging Cell (2017) 0.75

Magnetic Resonance Imaging of Phosphocreatine and Determination of BOLD Kinetics in Lower Extremity Muscles using a Dual-Frequency Coil Array. Sci Rep (2016) 0.75

Insulin Resistance is Associated with Reduced Mitochondrial Oxidative Capacity Measured by 31P Magnetic Resonance Spectroscopy in Non-Diabetic Participants from the Baltimore Longitudinal Study of Aging. Diabetes (2016) 0.75

Lower Mitochondrial Energy Production of the Thigh Muscles in Patients With Low-Normal Ankle-Brachial Index. J Am Heart Assoc (2017) 0.75

Gait speed and survival in older adults. JAMA (2011) 15.01

Physical performance measures in the clinical setting. J Am Geriatr Soc (2003) 7.67

Java-based graphical user interface for the MRUI quantitation package. MAGMA (2001) 5.78

Comfortable and maximum walking speed of adults aged 20-79 years: reference values and determinants. Age Ageing (1997) 5.45

Accelerated longitudinal decline of aerobic capacity in healthy older adults. Circulation (2005) 4.61

Decline in skeletal muscle mitochondrial function with aging in humans. Proc Natl Acad Sci U S A (2005) 4.03

Measuring fitness in healthy older adults: the Health ABC Long Distance Corridor Walk. J Am Geriatr Soc (2001) 3.39

Java-based graphical user interface for MRUI, a software package for quantitation of in vivo/medical magnetic resonance spectroscopy signals. Comput Biol Med (2001) 3.32

Oxidative capacity and ageing in human muscle. J Physiol (2000) 2.44

Estimating cardiorespiratory fitness in well-functioning older adults: treadmill validation of the long distance corridor walk. J Am Geriatr Soc (2006) 1.77

Relationships between in vivo and in vitro measurements of metabolism in young and old human calf muscles. J Appl Physiol (1985) (1993) 1.66

The role of phosphorylcreatine and creatine in the regulation of mitochondrial respiration in human skeletal muscle. J Physiol (2001) 1.50

Use of phosphocreatine kinetics to determine the influence of creatine on muscle mitochondrial respiration: an in vivo 31P-MRS study of oral creatine ingestion. J Appl Physiol (1985) (2004) 1.49

Skeletal muscle mitochondrial energetics are associated with maximal aerobic capacity and walking speed in older adults. J Gerontol A Biol Sci Med Sci (2012) 1.44

Mitochondrial function in vivo: spectroscopy provides window on cellular energetics. Methods (2008) 1.40

Determinants of self-selected walking pace across ages 19 to 66. J Gerontol (1982) 1.40

Time-domain quantification of series of biomedical magnetic resonance spectroscopy signals. J Magn Reson (1999) 1.24

Energetics of walking in elderly people: factors related to gait speed. J Gerontol A Biol Sci Med Sci (2010) 1.20

The role of energetic cost in the age-related slowing of gait speed. J Am Geriatr Soc (2012) 1.16

Difference in muscle quality over the adult life span and biological correlates in the Baltimore Longitudinal Study of Aging. J Am Geriatr Soc (2014) 1.09

ATP production rates as a function of force level in the human gastrocnemius/soleus using 31P MRS. Magn Reson Med (1994) 1.04

Age-associated differences in the gait pattern changes of older adults during fast-speed and fatigue conditions: results from the Baltimore longitudinal study of ageing. Age Ageing (2010) 1.01

Skeletal muscle phosphocreatine recovery after submaximal exercise in children and young and middle-aged adults. J Clin Endocrinol Metab (2010) 1.01

Reconsidering the Role of Mitochondria in Aging. J Gerontol A Biol Sci Med Sci (2015) 0.98

Skeletal muscle mitochondria in the elderly: effects of physical fitness and exercise training. J Clin Endocrinol Metab (2014) 0.94

The relationship of the energetic cost of slow walking and peak energy expenditure to gait speed in mid-to-late life. Am J Phys Med Rehabil (2013) 0.93

The reproducibility of 31-phosphorus MRS measures of muscle energetics at 3 Tesla in trained men. PLoS One (2012) 0.87

Muscle Quality and Muscle Fat Infiltration in Relation to Incident Mobility Disability and Gait Speed Decline: the Age, Gene/Environment Susceptibility-Reykjavik Study. J Gerontol A Biol Sci Med Sci (2015) 0.85

Integrating muscle cell biochemistry and whole-body physiology in humans:(31)P-MRS data from the InSight trial. Sci Rep (2013) 0.80

Physiological factors contributing to mobility loss over 9 years of follow-up—results from the InCHIANTI study. J Gerontol A Biol Sci Med Sci (2015) 0.78

Correlation between muscle strength and muscle mass, and their association with walking speed, in community-dwelling elderly Japanese individuals. PLoS One (2014) 0.77