Ultrasonography in the intensive care setting can be used to detect changes in the quality and quantity of muscle and is related to muscle strength and function.

[1]  Rahul Phadke,et al.  Qualitative Ultrasound in Acute Critical Illness Muscle Wasting , 2015, Critical care medicine.

[2]  Linda Denehy,et al.  Interobserver Reliability of Quantitative Muscle Sonographic Analysis in the Critically Ill Population , 2015, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

[3]  Guro Huby,et al.  Increased Hospital-Based Physical Rehabilitation and Information Provision After Intensive Care Unit Discharge: The RECOVER Randomized Clinical Trial. , 2015, JAMA internal medicine.

[4]  C. Cox,et al.  Improving functional recovery after critical illness. , 2015, JAMA internal medicine.

[5]  L. Portney,et al.  Foundations of Clinical Research: Applications to Practice , 2015 .

[6]  D. Heyland,et al.  Bedside ultrasound is a practical and reliable measurement tool for assessing quadriceps muscle layer thickness. , 2014, JPEN. Journal of parenteral and enteral nutrition.

[7]  Z. Puthucheary,et al.  Skeletal muscle mass and mortality - but what about functional outcome? , 2014, Critical Care.

[8]  Albertus Beishuizen,et al.  Low skeletal muscle area is a risk factor for mortality in mechanically ventilated critically ill patients , 2014, Critical Care.

[9]  Chibeza C. Agley,et al.  Acute skeletal muscle wasting in critical illness. , 2013, JAMA.

[10]  J. Batt,et al.  Muscle injury during critical illness. , 2013, JAMA.

[11]  M. Polkey,et al.  Clinical predictive value of manual muscle strength testing during critical illness: an observational cohort study , 2013, Critical Care.

[12]  O. Witte,et al.  Muscle ultrasound for early assessment of critical illness neuromyopathy in severe sepsis , 2013, Critical Care.

[13]  C. Hough.  Improving physical function during and after critical care , 2013, Current opinion in critical care.

[14]  A. Bersten,et al.  Alterations in Respiratory and Limb Muscle Strength and Size in Patients With Sepsis Who Are Mechanically Ventilated , 2013, Physical Therapy.

[15]  S. Berney,et al.  A Physical Function Test for Use in the Intensive Care Unit: Validity, Responsiveness, and Predictive Utility of the Physical Function ICU Test (Scored) , 2013, Physical Therapy.

[16]  J. Batt,et al.  Intensive care unit-acquired weakness: clinical phenotypes and molecular mechanisms. , 2013, American journal of respiratory and critical care medicine.

[17]  A. Graf,et al.  Erratum to: Association between ultrasound measurements of muscle thickness, pennation angle, echogenicity and skeletal muscle strength in the elderly , 2013, AGE.

[18]  F. Walker,et al.  Quantitative neuromuscular ultrasound in the intensive care unit , 2013, Muscle & nerve.

[19]  Mark R Holland,et al.  Quantitative ultrasound of skeletal muscle: reliable measurements of calibrated muscle backscatter from different ultrasound systems. , 2012, Ultrasound in medicine & biology.

[20]  M. Boustani,et al.  Comparison and agreement between the Richmond Agitation-Sedation Scale and the Riker Sedation-Agitation Scale in evaluating patients' eligibility for delirium assessment in the ICU. , 2012, Chest.

[21]  Z. Puthucheary,et al.  P66 Inter-observer reliability of ultrasound to measure rectus femoris cross-sectional area in critically ill patients , 2011, Thorax.

[22]  J. Paratz,et al.  Diaphragm and peripheral muscle thickness on ultrasound: Intra‐rater reliability and variability of a methodology using non‐standard recumbent positions , 2011, Respirology.

[23]  Arthur S Slutsky,et al.  Functional disability 5 years after acute respiratory distress syndrome. , 2011, The New England journal of medicine.

[24]  C. Hough,et al.  Manual muscle strength testing of critically ill patients: feasibility and interobserver agreement , 2011, Critical care.

[25]  T. Iwashyna.  Survivorship Will Be the Defining Challenge of Critical Care in the 21st Century , 2010, Annals of Internal Medicine.

[26]  Luke Vale,et al.  Quality of life in the five years after intensive care: a cohort study , 2010, Critical care.

[27]  S. Pillen,et al.  Quantitative gray‐scale analysis in skeletal muscle ultrasound: A comparison study of two ultrasound devices , 2009, Muscle & nerve.

[28]  J Moxham,et al.  Ultrasound measurement of rectus femoris cross-sectional area and the relationship with quadriceps strength in COPD , 2009, Thorax.

[29]  Machiel J Zwarts,et al.  Skeletal muscle ultrasonography: Visual versus quantitative evaluation. , 2006, Ultrasound in medicine & biology.

[30]  I. Campbell,et al.  Muscle wasting and energy balance in critical illness. , 2004, Clinical nutrition.

[31]  Isabelle Durand-Zaleski,et al.  Paresis acquired in the intensive care unit: a prospective multicenter study. , 2002, JAMA.

[32]  Wolfgang Müller-Felber,et al.  Muscular ultrasound in idiopathic inflammatory myopathies of adults , 1993, Journal of the Neurological Sciences.

[33]  D. Pongratz,et al.  Skeletal muscle sonography: a correlative study of echogenicity and morphology , 1993, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

[34]  V. Edgerton,et al.  Muscle fibre type populations of human leg muscles , 1975, The Histochemical Journal.

[35]  V. Edgerton,et al.  HINDLIMB MUSCLE FIBER POPULATIONS OF FIVE MAMMALS , 1973 .

[36]  Leslie G. Portney Dpt PhD Fapta,et al.  Foundations of Clinical Research: Applications to Practice , 2015 .

[37]  D. Needham,et al.  Development of a mobility scale for use in a multicentre Australia and New Zealand: Trial of early activity and mobilisation in ICU , 2013 .

[38]  Michael D. Abràmoff,et al.  Image processing with ImageJ , 2004 .

[39]  M. Johnson,et al.  Data on the distribution of fibre types in thirty-six human muscles. An autopsy study. , 1973, Journal of the neurological sciences.