the microscopic space through which an impulse is transmitted is a
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Nervous System A nerve cell is a. Nerve cells are neurons. _____ nerves carry impulses to the brain and spinal cord. Afferent (sensory) nerves carry messages toward the brain and spinal cord. The microscopic space through which an impulse is transmitted is a(n). A synapse is the space through which a nervous impulse is transmitted.________ nerves carry impulses away from the brain and spinal cord. Efferent (motor) nerves carry messages away (ef-) from the brain and spinal cord. This threadlike extension carries impulses along a nerve cell.erve cells are neurons. _____ nerves carry impulses to the brain and spinal cord. Afferent (sensory) nerves carry messages toward the brain and spinal cord. The microscopic space through which an impulse is transmitted is a(n).
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Human Physiology/Print Version Nerve cells are neurons. _____ nerves carry impulses to the brain and spinal cord. Afferent (sensory) nerves carry messages toward the brain and spinal cord. The microscopic space through which an impulse is transmitted is a(n).A synapse is the space through which a nervous impulse is transmitted.________ nerves carry impulses away from the brain and spinal cord. Efferent (motor) nerves carry messages away (ef-) from the brain and spinal cord. This threadlike extension carries impulses along a nerve cell.erve cells are neurons. _____ nerves carry impulses to the brain and spinal cord. Afferent (sensory) nerves carry messages toward the brain and spinal cord. The microscopic space through which an impulse is transmitted is a(n).
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conduction The transmission or conveying of something through a medium or passage, especially the transmission of electric charge or heat through a conducting medium without perceptible motion of the medium itself.
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- In a typical laboratory class microscope, light must pass through a specimen to reach the eyes of the viewer; this set-up is an example of a transmission microscope. For a specimen to be useful in a transmission scope, the beam needs to be able to pass through it and reveal its internal details.
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Kurdistan Iraqi Region vector corresponds to the normal to the real space planes, and the magnitude. of the reciprocal lattice vector is equal to the reciprocal of the interplanar. spacing of the real space planes.
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Waves that move the particles of the medium parallel to the direction in which the waves are traveling are called a. longitudinal waves. b. transverse waves. c. surface waves. d. combination waves. Mechanical waves that travel through a. a vacuum b. outer space c. a black hole d. a medium Analogue signals transmit information for such things as _____________. a. AM/FM radio c. digital cable b. digital radio d. satellite radio Waves that move the particles of the medium parallel to the direction in which the waves are traveling are called a. longitudinal waves. b. transverse waves. c. surface waves. d. combination waves. Mechanical waves that travel through a. a vacuum b. outer space c. a black hole d. a medium
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- On the other hand, some nerve pulses travel at speeds of up to a few hundred meters per second. The speed of the impulse transmission depends on many variables, such as the diameter and type of the nerve fiber, whether it has a myelinated sheath, etc.
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Microscopic scale Microscopic redirects here. For the EP by Download, see Microscopic (EP). The microscopic scale (from Greek: μικρός, mikrós, small and σκοπέω, skopéō look) is the scale of objects and events smaller than those that can easily be seen by the naked eye, requiring a lens or microscope to see them clearly. In physics, the microscopic scale is sometimes considered the scale between the macroscopic and the quantum realm.
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A Lesion...What Does The Doctor Mean? A gross lesion is one that can be seen with the naked eye. A microscopic or histologic lesion requires the magnification of a microscope to be seen. The basis of sickle cell disease is a molecular lesion, one that is not even visible with a microscope but is only detectable on the molecular (protein or DNA) level.
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retroperitoneal space interpleural space mediastinum. interproximal space (interproximate space) the space between the proximal surfaces of adjoining teeth; called also proximal or proximate space. intervillous space the space of the placenta into which the chorionic villi project and through which the maternal blood circulates.
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List the order in which an electrical impulse spreads through the heart's conduction system? The impulse starts in the right atria in the sinus node, then travels through the intratrial fibers for atrial contraction, then travels down to the the av node where it is delayed, then travels down through the bundle branches to the purkinjee fibers to the ventricular myocardium for contraction.
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- Speed of Impulses. Neurones send messages electrochemically; this means that chemicals (ions) cause an electrical impulse. Neurones and muscle cells are electrically excitable cells, which means that they can transmit electrical nerve impulses. These impulses are due to events in the cell membrane, so to understand the nerve impulse we need to revise some properties of cell membranes.
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- The impulse travels in the Dendrite, through the Soma(cell body), down the Axon, and into multiple Terminus(endings) to travel across a Synapse, where ion channels will bring … in Calcium Ions and Potassium so the impulse can pass through, and it repeats until the impulse reaches its destination.ithin neurons, information travels via electrical impulses called action potentials. Action potentials cannot be transmitted electrically across the synapses that join most neurons. These synapses, technically called chemical synapses, can only transmit information chemically (hence their name).
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Communication Systems/Wave Propagation Space Waves [edit]. These waves occur within the lower 20 km of the atmosphere, and are comprised of a direct and reflected wave. The radio waves having high frequencies are basically called as space waves. These waves have the ability to propagate through atmosphere, from transmitter antenna to receiver antenna.
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Which type of wave can be transmitted through the vacuum of space ? Best Answer: A sound wave is a type of pressure wave which can also be called a compression wave. Pressure waves depend on the presence of a medium such as air for it to travel through. Without the medium they cannot travel. Therefore neither A, C or D could travel through space as space is a vacuum lacking a medium. However, radio waves can travel through space. Radio waves form a section of the electromagnetic spectrum.
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The Optic Nerve The efferent fibers pass through the optic radiation (lateral to the thalamus and the ventricles) in a radiated pattern (hence the name) and synapse on the lateral geniculate body. The lateral geniculate body is the stem of the optic nerve.
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Neurons and Nerve Impulses It is at the synapse where chemical or electrical impulses must cross the gap and be carried to the dendrites of adjacent cells. At electrical synapses, ions and other molecules pass through gap junctions allowing for the passive transmission of electrical signals from one cell to the other.
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- propagation computer definition the movement of waves such as electromagnetic waves through a medium or through free space the transmission spreading of signals from one place to another
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visual pathway a pathway over which a visual sensation is transmitted from the retina to the brain. A pathway consists of an optic nerve, the fibers of an optic nerve traveling through the optic chiasm to the lateral geniculate body of the thalamus, and optic radiations terminating in an occipital lobe. Each optic nerve contains fibers from only one retina.
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Transmission of Nerve Impulse at Synapse A synapse between an axon and a muscle fibre is called neuromuscular junction. A synapse between an axon and a glandular cell is termed neuroglandular junction.... Nervous system transmits information as a series of nerve impulses. A nerve impulse, is the movement of an action potential as a wave through a nerve fibre.A wave of negative charge on the surface of an axon marks the position, at any moment, of the action potential. synapse between an axon and a muscle fibre is called neuromuscular junction. A synapse between an axon and a glandular cell is termed neuroglandular junction. Structure of these junctions and the transmission of nerve impulse across them are similar to those of neuron-neuron synapse.
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- When a nerve signal, or impulse, reaches the ends of its axon, it has traveled as an action potential, or a pulse of electricity. However, there is no cellular continuity between one neuron and the next; there is a gap called synapse. The membranes of the sending and receiving cells are separated from each other by the fluid-filled synaptic gap.
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vector 1. a: a quantity that has magnitude and direction and that is commonly represented by a directed line segment whose length represents the magnitude and whose orientation in space represents the direction; broadly: an element of a vector space b: a course or compass direction especially of an airplane.2.: a quantity that has magnitude and direction and that is commonly represented by a directed line segment whose length represents the magnitude and whose orientation in space represents the direction; broadly: an element of a vector space b: a course or compass direction especially of an airplane.
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- Thermal conduction is the transfer of internal energy by microscopic diffusion and collisions of particles or quasi-particles within a body or between contiguous bodies. The microscopically diffusing and colliding objects include molecules, atoms, electrons, and phonons.
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Speed of electricity In a vacuum the wave travels at the speed of light and almost that fast in air. In the theoretical investigation of electric circuits, the velocity of propagation of the electric field through space is usually not considered; the electric field is assumed, as a precondition, to be present throughout space.
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- Glossary. Bibliography. Biographical Sketch. 4.1.3. Hydrodynamic Dispersion. The fluid velocity at the microscopic level varies in magnitude and direction from point to point within a fluid present in the void space.As a consequence, any initial cloud of close tracer particles will spread out, gradually changing its shape and the fluid volume occupied by it.he components of are related to the property of the porous medium to disperse a component, to the velocity of the fluid, and to molecular diffusion, by. (4.19). where is the magnitude of the average velocity, and Pe is a Peclet number, defined by.
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Hyperspectral imaging A scanning transmission electron microscope (STEM) is a type of transmission electron microscope. With it, the electrons pass through the specimen, but, as in scanning electron microscopy, the electron optics focus the beam into a narrow spot which is scanned over the sample in a raster.
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- Conduction velocity: 1  impulses typically travel along neurons at a speed of anywhere from 1 to 120 meters per second. 2  the speed of conduction is influenced by the presence or absence of myelin. 3  Neurons with myelin (or myelinated neurons) conduct impulses much faster than those without myelin.