'Withdrawal reflex' presentation slideshows

The Nervous System

The Nervous System. Chapter 10. The human nervous system - overview. Generally, the more complex an animal is, the more complex the organisation and coordination of the nervous system. Humans are the most complex.

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Chapter 10

Chapter 10. Central Nervous System, Spinal and Cranial Nerves. Introduction. The Central Nervous System (CNS) consists of the brain and spinal cord The Peripheral Nervous system (PNS) consists of the spinal nerves and cranial nerves. I. Spinal Cord Structure.

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SPINAL CORD REFLEXES

Lecture - 2 Dr. Zahoor Ali Shaikh. SPINAL CORD REFLEXES. Spinal Reflex. What is Reflex? -- It is a response that occurs automatically without conscious effort. Reflex. Components of reflex arc are Five: 1- Sensory Receptor 2- Afferent pathway 3- Center 4- Efferent pathway

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Dr. Altdorfer: Microscopy of the spinal cord, proprioceptive and nociceptive reflexes

Dr. Altdorfer: Microscopy of the spinal cord, proprioceptive and nociceptive reflexes. Microscopy of the spinal cord. Dorsal horn: I-VI. Intermediate zone: VII., X. Ventral horn: VII-VIII-IX. Rexed I. Rexed II. III-IV. Rexed VII. Th9-L3. Rexed VII. Th1-L3. Rexed IX.

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Chapter 1

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Reflexes Interactive (pgs.439-446)

Reflexes Interactive (pgs.439-446). Development of Reflexes. A reflex is a rapid, predictable motor response to a stimulus. Innate reflexes are unlearned and involuntary Acquired reflexes are complex, learned motor patterns. Nature of Reflex Responses.

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Local Anesthetics

Local Anesthetics. Lab. 4. Local Anesthetics (LA). L.A. reversibly block impulse conduction along nerve axons and other excitable membrane.

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Local Anesthetics

Local Anesthetics. Lab. 4. Local Anesthetics (LA). L.A. reversibly block impulse conduction along nerve axons and other excitable membrane.

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Local Anesthetics

Local Anesthetics. Lab. 5. Local Anesthetics (LA). L.A. reversibly block impulse conduction along nerve axons and other excitable membrane.

729 views • 21 slides

Pain

Pain. Pain: is a subjective sensation that accompanies the activation of nociceptors which signals actual or potential tissue damage. Pain is stimulated by many factors: Mechanical Thermal Electrical Chemical. Cognitive Influences that affect the feeling of pain: Duration of pain

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Marcayla Roy

Marcayla Roy. Nervous System. Nervous Function. Functions as the control system.

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