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Femoral Nerve: A nerve originating in the lumbar spinal cord (usually L2 to L4) and traveling through the lumbar plexus to provide motor innervation to extensors of the thigh and sensory innervation to parts of the thigh, lower leg, and foot, and to the hip and knee joints.

Motor Exam I

JoVE 10052

Source:Tracey A. Milligan, MD; Tamara B. Kaplan, MD; Neurology, Brigham and Women's/Massachusetts General Hospital, Boston, Massachusetts, USA

Abnormalities in the motor function are associated with a wide range of diseases, from movement disorders and myopathies to strokes. The motor assessment starts with observation of the patient. When the patient enters the examination area, the clinician observes the patient's ability to walk unassisted and the speed and coordination while moving. Taking the patient's history provides an additional opportunity to observe for evidence of tremors or other abnormal movements, such as chorea or tardive dyskinesia. Such simple but important observations can yield valuable clues to the diagnosis and help to focus the rest of the examination. The motor assessment continues in a systematic fashion, including inspection for muscle atrophy and abnormal movements, assessment of muscle tone, muscle strength testing, and finally the examination of the muscle reflexes and coordination. The careful systematic testing of the motor system and the integration of all the findings provide insight to the level at which the motor pathway is affected, and also help the clinician to formulate the differential diagnosis and determine the course of the subsequent evaluation and treatment.


 Physical Examinations III

The Arteriovenous (AV) Loop in a Small Animal Model to Study Angiogenesis and Vascularized Tissue Engineering

1Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital of Erlangen, Friedrich-Alexander University of Erlangen-Nürnberg (FAU), 2Genetic Engineering and Biotechnology Institute for Postgraduate Studies, Baghdad University, 3Department of Plastic, Hand and Microsurgery, Sana Klinikum Hof GmbH

JoVE 54676


 Bioengineering

Use of a Piglet Model for the Study of Anesthetic-induced Developmental Neurotoxicity (AIDN): A Translational Neuroscience Approach

1Department of Anesthesiology, Ohio State University College of Medicine, 2Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, 3Department of Anaesthesia and Critical Care Medicine, University of Toronto, 4Department of Biomedical Sciences, Section of Anatomic Pathology, Cornell University College of Veterinary Medicine, 5Department of Pathology and Anatomy, Ohio State University College of Medicine, 6Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital

JoVE 55193


 Medicine

Utilizing the Modified T-Maze to Assess Functional Memory Outcomes After Cardiac Arrest

1Department of Neurology, Louisiana State University Health Science Center, 2Center for Brain Health, Louisiana State University Health Science Center, 3Department of Cellular Biology and Anatomy, Louisiana State University Health Science Center, 4Department of Neurology, Cerebral Vascular Disease Research Laboratories, University of Miami Miller School of Medicine, 5Department of Biomedical Sciences, West Virginia School of Osteopathic Medicine

JoVE 56694


 Behavior

Basic Surgical Techniques in the Göttingen Minipig: Intubation, Bladder Catheterization, Femoral Vessel Catheterization, and Transcardial Perfusion

1Department of Neurosurgery, Aarhus University Hospital, 2Department of Neurobiology, Institute of Anatomy, Faculty of Health Sciences, Aarhus University, 3Positron Emission Tomography (PET) Centre, Aarhus University Hospital

JoVE 2652


 Medicine

Cardiopulmonary Bypass in a Mouse Model: A Novel Approach

1Department of Cardiothoracic, Transplantation, and Vascular Surgery, Hannover Medical School, 2Department of Hematology, Oncology, Immunology, Rheumatology, and Pulmonology, University Hospital Tuebingen, 3Department of Pneumology, Hannover Medical School

JoVE 56017


 Medicine

A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis

1Institute for Molecular Cardiovascular Research, RWTH Aachen University, 2Institute for Textile Technology and Mechanical Engineering, RWTH Aachen University, 3Institute for Applied Medical Engineering, Helmholtz-Institute of RWTH Aachen University, 4Department of Experimental Molecular Imaging, RWTH Aachen University, 5Department of Oral and Maxillofacila Surgery, RWTH Aachen University

JoVE 50233


 Medicine

Use of Human Perivascular Stem Cells for Bone Regeneration

1Dental and Craniofacial Research Institute and Section of Orthodontics, School of Dentistry, UCLA, 2UCLA and Orthopaedic Hospital, Department of Orthopaedic Surgery and the Orthopaedic Hospital Research Center, UCLA, 3Department of Bioengineering, UCLA, 4Center for Cardiovascular Science, University of Edinburgh

JoVE 2952


 Bioengineering

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