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Figure 7.1 The nervous system’s functions.
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Figure 7.2 Organization of the nervous system.
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Figure 7.3 Supporting (glial) cells of nervous tissue.
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Figure 7.3a Supporting (glial) cells of nervous tissue.
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Figure 7.3b Supporting (glial) cells of nervous tissue.
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Figure 7.3c Supporting (glial) cells of nervous tissue.
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Figure 7.3d Supporting (glial) cells of nervous tissue.
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Figure 7.3e Supporting (glial) cells of nervous tissue.
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Figure 7.4 Structure of a typical motor neuron.
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Figure 7.4a Structure of a typical motor neuron.
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Figure 7.4b Structure of a typical motor neuron.
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Figure 7.5 Relationship of Schwann cells to axons in the peripheral nervous system.
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Figure 7.5a Relationship of Schwann cells to axons in the peripheral nervous system.
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Figure 7.5b Relationship of Schwann cells to axons in the peripheral nervous system.
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Figure 7.5c Relationship of Schwann cells to axons in the peripheral nervous system.
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Figure 7.6 Neurons classified by function.
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Figure 7.7 Types of sensory receptors.
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Figure 7.7a Types of sensory receptors.
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Figure 7.7b Types of sensory receptors.
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Figure 7.7c Types of sensory receptors.
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Figure 7.7d Types of sensory receptors.
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Figure 7.7e Types of sensory receptors.
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Figure 7.8 Classification of neurons on the basis of structure.
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Figure 7.8a Classification of neurons on the basis of structure.
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Figure 7.8b Classification of neurons on the basis of structure.
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Figure 7.8c Classification of neurons on the basis of structure.
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Figure 7.9 The nerve impulse.
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Figure 7.10 How neurons communicate at chemical synapses.
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Figure 7.11 Simple reflex arcs.
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Figure 7.11a Simple reflex arcs.
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Figure 7.11b Simple reflex arcs.
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Figure 7.11c Simple reflex arcs.
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Figure 7.12 Development and regions of the human brain.
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Figure 7.12a Development and regions of the human brain.
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Figure 7.12b Development and regions of the human brain.
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Figure 7.13 Left lateral view of the brain.
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Figure 7.13a Left lateral view of the brain.
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Figure 7.13b Left lateral view of the brain.
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Figure 7.13c Left lateral view of the brain.
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Figure 7.14 Sensory and motor areas of the cerebral cortex.
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Figure Frontal section of the brain showing commissural, association, and projection fibers running through the cerebrum and the lower CNS.
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Figure 7.16 Diencephalon and brain stem structures.
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Figure 7.16a Diencephalon and brain stem structures.
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Figure 7.16b Diencephalon and brain stem structures.
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Figure 7.17 Meninges of the brain.
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Figure 7.17a Meninges of the brain.
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Figure 7.17b Meninges of the brain.
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Figure 7.18 Ventricles and location of the cerebrospinal fluid.
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Figure 7.18a Ventricles and location of the cerebrospinal fluid.
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Figure 7.18b Ventricles and location of the cerebrospinal fluid.
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Figure 7.18c Ventricles and location of the cerebrospinal fluid.
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Figure 7.19 Hydrocephalus in a newborn.
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A Closer Look 7.1 Alzheimer’s, Parkinson’s, and Huntington’s—the Terrible Three
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Figure 7.20 Anatomy of the spinal cord, posterior view.
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Figure 7.21 Spinal cord with meninges (three-dimensional view).
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Figure Schematic of ascending (sensory) and descending (motor) pathways between the brain and the spinal cord.
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Figure 7.23 Structure of a nerve.
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Table 7.1 The Cranial Nerves (1 of 6)
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Table 7.1 The Cranial Nerves (2 of 6)
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Table 7.1 The Cranial Nerves (3 of 6)
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Table 7.1 The Cranial Nerves (4 of 6)
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Table 7.1 The Cranial Nerves (5 of 6)
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Table 7.1 The Cranial Nerves (6 of 6)
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Figure 7.24 Distribution of cranial nerves.
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Figure Spinal nerves.
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Figure 7.25a Spinal nerves.
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Figure 7.25b Spinal nerves.
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Table 7.2 Spinal Nerve Plexuses (1 of 3)
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Table 7.2 Spinal Nerve Plexuses (2 of 3)
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Table 7.2 Spinal Nerve Plexuses (3 of 3)
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Figure 7.26 Distribution of the major peripheral nerves of the upper and lower limbs.
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Figure 7.26a Distribution of the major peripheral nerves of the upper and lower limbs.
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Figure 7.26b Distribution of the major peripheral nerves of the upper and lower limbs.
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Figure 7.26c Distribution of the major peripheral nerves of the upper and lower limbs.
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Figure 7.27 Comparison of the somatic and autonomic nervous systems.
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Figure 7.28 Anatomy of the autonomic nervous system.
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Figure 7.29 Sympathetic pathways.
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Table 7.3 Effects of the Sympathetic and Parasympathetic Divisions of the Autonomic Nervous System (1 of 2)
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Table 7.3 Effects of the Sympathetic and Parasympathetic Divisions of the Autonomic Nervous System (2 of 2)
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A Closer Look 7.2 Tracking Down CNS Problems
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A Closer Look 7.2a Tracking Down CNS Problems
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A Closer Look 7.2b Tracking Down CNS Problems
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Systems in Sync 7 Homeostatic Relationships between the Nervous System and Other Body Systems
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