PPT-10.3 The Nerve Impulse Learning Objectives

To understand what a resting potential is To understand how a resting potential is established in a neurone To understand what an action potential is Welcome to Hell Population You. Learning Objectives We will now quantify exactly how it hits the fan.. Momentum. Momentum = product of mass X velocity. Symbol for momentum is “p” (don’t ask me why). So, p = . mv. Momentum is also a vector and points in the direction of velocity. Action Potential. The nature of Nerve Impulse. Nerve impulses are caused by the movement of electrically charged ions. . **sodium, potassium**. These messages are caused by a potential or a difference between the inside and outside of the membrane of the neuron . What you need to know:. Three Basic Functions. Functional Organization. Neuron Structure. Reflex Arcs. Nerve Impulse physiology. Brain Structure/Function. Basic Functions. of the. Nervous System. Excerpts . from . Chapters 9 and 11. Impulse and Momentum. Newton’s . 2nd. Law of motion can be rewritten by using the definition of . acceleration. as the change in . velocity. over the change in time.. Reflex . Arc (NAT 5 ONLY). PUPIL NOTES. By the end of the lesson you will be able to ….. . Describe how a neurone is suited to it’s function.. Describe the flow of information through a reflex arc.. HCS 2050. SLO: 1.6.6 – Describing impulse transmission at the synapse, including the function of several neurotransmitters and the role of cellular receptors in the action of neurotransmission. Synapse. and . Collisions. Momentum. Impulse. Impulse-Momentum . theorem. Conservation of . linear momentum. Collisions. Momentum. , p. The linear momentum . p. of an object is the product of the object’s mass . Introduction . Parts of optic nerve. Blood supply. Clinical significance. PRESENTATION LAYOUT. 3. rd. week of gestation: the first evidence of primitive eye formation occurs. Neural plate destined to form . Resting Membrane Conditions. What is the resting state of a neuron?. When the nerve cell is . not conducting. an impulse it is in resting state. . This makes the membrane of the axon permeable of K. Taiki. . T. anaka. Impulse Hammer. 2019/9/7. [1]. Adjusting the impulse force . Adjust the impulse force of the impulse hammer by changing the extender and tip. In general, the tip affects the frequency structure of the impulse, and the extender affects the energy level of the impulse. Follow-Me – . iQuiz. Q. True or False. Motor neurons conduct impulses towards the central nervous system.. Brain and spinal cord. Cell bodies of neurons; Few axons; Little myelin. Faster; Shorter-lived; Electrical in nature. Kellogg Eye Center NeuroOphthalmology ClinicOptic Nerve Drusen Disclaimer: This document contains information and/or instructional materi als developed by the University of Michigan Health System ( Dept of . Zoology,MRGC. , . OBJECTIVES:. TO STUDY. ............ TYPES OF NEURONS. FUNCTIONS OF NERVOUS SYSTEM. IMPORTANT TERMS. PHYSIOLOGY OF NERVE IMPULSE. 3. rd. Semester Zoology (Major)-CC IV: Controlling and Coordinating System :Nervous system: Physiology of nerve impulse conduction.