'Motor neuron' diaporamas de présentation

Chapter 3 - Part A Nervous System Conditions

Chapter 3 - Part A Nervous System Conditions. Introduction Chronic Degenerative Disorders Infectious Disorders Psychiatric Disorders. Chapter 3 - Part A Nervous System Conditions: Introduction. Function:

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Physiology of the Cardio-Vascular System Lecture 1 / The Myocardium Dr. Sherwan R Sulaiman MD / MSc / PhD 2011-2012

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Brain and Mind

Brain and Mind. Detecting changes in our environment. Smell. Touch Pressure and temperature. Hearing Sound and Balance. Sight Light. Tongue Taste. Our Nervous System. Brain and Spinal cord form the central nervous system (CNS) Nerves Peripheral nervous system (PNS). Nerves.

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The Skeletomuscular System Bone- brief anatomy, bone formation, disorders Muscular system skeletal- structure, contract

The Skeletomuscular System Bone- brief anatomy, bone formation, disorders Muscular system skeletal- structure, contraction, control smooth muscle cardiac muscle Innervation of muscle. Functions of bone (skeleton) Support and protection Blood cell formation

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Chapter 9 MUSCLES

Chapter 9 MUSCLES. Muscle Overview. The three types of muscle tissue are skeletal, cardiac, and smooth These types differ in structure, location, function, and means of activation. Muscle Similarities. Skeletal and smooth muscle cells are elongated and are called muscle fibers

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Functional Neuroanatomy: The nervous system and behaviour

Functional Neuroanatomy: The nervous system and behaviour. Chapter 2. Neuroanatomical methods. nissl myelin golgi autoradiography Immunohistochemistry In vivo imaging. Examples of Nissl stains. Example of fibre stain (gold chloride). Example of Golgi method. Example of autoradiography.

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Anatomy of the Spinal Cord ? Structure of the spinal cord Tracts of the spinal cord Spinal cord syndromes

Anatomy of the Spinal Cord ? Structure of the spinal cord Tracts of the spinal cord Spinal cord syndromes . Spinal Cord. - Comparable to Input-Output (IO) System of the Computer - Spinal Nerve (C8, T12, L5, S5, Cx1) - Segmental Structure of Neural Tube Origin. Spinal segment

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Elicited Behavior and Classical Conditioning

Elicited Behavior and Classical Conditioning. Chapter 3.

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PHYSIOLOGY

PHYSIOLOGY. DEN 1003 ANP 1001 Prepared by: Dr. D. Boyd. MUSCULOSKELETAL PHYSIOLOGY. Muscle cells are specialized for contraction Action potential transmitted along the sarcolemma (muscle cell membrane) ? activates contractile mechanism 3 Types of Muscles:

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Neural Tissue

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How Animals Move

How Animals Move. Chapter 32. Skeleton. A medium or structural element against which contractile cells can act Three types Hydrostatic Exoskeleton Endoskeleton. exoskeleton. Endoskeleton. All vertebrates have endoskeletons Fins or limbs attach to skeleton at pectoral and pelvic girdles.

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Muscle

Muscle. Specialized for: Types:. Single contraction characteristics of the three muscle types. Skeletal Muscle. Striated (sarcomere is functional unit); multinucleate Voluntary (activated by a motor neurons) Each fiber is a cell; many fibers to a muscle Different types of fibers

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The Nervous and Endocrine Systems

The Nervous and Endocrine Systems. Biology 155 B. L. Krilowicz Spring 2010. I. Function:. A. Two systems in the body are responsible for integration = regulation of other body systems Nervous System Endocrine System B. Why are regulatory systems needed? maintenance of homeostasis.

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Chapter 36 The Integumentary , Skeletal, & Muscular System

Chapter 36 The Integumentary , Skeletal, & Muscular System. John Hizny Lexi Coolbaugh Sarah Schultz James Avery Adam Werner. Section 36-1. The Integumentary System. Layers of Skin.

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Muscle Histology

Muscle Histology. Functions of muscle tissue. Functions of muscle tissue. Movement Maintenance of posture Joint stabilization Heat generation. Special functional characteristics of muscle. Contractility Only one action: to shorten Shortening generates pulling force Excitability

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ALS Research Update 2008

ALS Research Update 2008. Richard A. Lewis MD Director, Hiller ALS Clinic and Research Center Wayne State University School of Medicine Detroit, Michigan. Current Research Areas (as shown on ALSA website). Axonal Transport . Neurofilaments are proteins that

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Motor Function and the Motor Unit

Motor Function and the Motor Unit. Organization of the Nervous System Central nervous system (CNS) Brain Spinal cord Peripheral nervous system (PNS) Afferent (sensory) division [periphery ? CNS] Efferent (motor) division [CNS ? periphery] Somatic [motor neurons] Autonomic

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Nervous System

Nervous System. By the end of the lesson you should be able to Describe the transmission of impulses from senses to central nervous system and back to muscles. Describe the reflex action and the pathway of the reflex arc. Describe the function of reflex response.

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Torso Muscles

Torso Muscles. trapezius. infraspinatus. deltoid. teres minor. Posterior Torso Muscles. teres major. latissimus dorsi. pectoralis minor. Anterior Upper Torso Muscles. serratus anterior. external intercostals. internal intercostals. pectoralis major (cut).

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