Description
Book SynopsisNewly revised and updated, A Textbook of Neuroanatomy, Second Edition is a concise text designed to help students easily master the anatomy and basic physiology of the nervous system.
Table of ContentsPreface viii
About the Companion Website x
Part I General principles of the nervous system 1
Chapter 1 Introduction to the Nervous System 3
Cells of the Central Nervous System 5
Central Nervous System 5
Peripheral Nervous System 8
Questions to Ponder 9
Chapter 2 Development of the Nervous System 10
Early Development 11
Neurulation 13
Early Development of the Spinal Cord and Brain 18
Development of the Spinal Cord 20
Development of the Brain 22
Synonyms and Eponyms of the Nervous System 29
Questions to Ponder 29
Chapter 3 Histophysiology of the Nervous System 30
Neurons 31
Neuroglia 38
Generation and conduction of Nerve Impulses 42
Synonyms and Eponyms of Nervous System Histopathology 46
Questions to Ponder 46
Chapter 4 Neurotransmitter substances 47
Classification of Neurotransmitter Substances 50
Questions to Ponder 57
Chapter 5 Spinal cord 58
Morphology of the Spinal Cord 59
Internal Morphology of the Spinal Cord 65
Vascular Supply of the Spinal Cord 68
Synonyms and Eponyms of the Spinal Cord 72
Questions to Ponder 72
Chapter 6 Gross Anatomy of the Brain 73
Cerebrum 74
Diencephalon 85
Cerebellum 86
Brainstem 89
Synonyms and Eponyms of the Brain 94
Questions to Ponder 94
Chapter 7 Brainstem 95
Internal Organization of the Brainstem 95
Medulla 99
Pons 105
Midbrain 110
Synonyms and Eponyms of the Brainstem 119
Questions to Ponder 119
Chapter 8 Meninges and Cerebrospinal Fluid 120
Cranial Meninges 121
Spinal Meninges 128
Venous Sinuses of the Cranial Dura Mater 129
Cerebrospinal Fluid 133
Ventricles of the Brain 133
Synonyms and eponyms of the Nervous System 135
Questions to Ponder 135
Chapter 9 Vascular Supply of the Central Nervous System 136
Vascular Supply of the Spinal Cord 137
Arterial Supply of the Brain 138
Venous Drainage of the Brain 151
Synonyms and Eponyms of the Vascular Supply of the Central Nervous System 155
Questions to Ponder 155
Chapter 10 Autonomic Nervous System 156
Sympathetic Nervous System 159
Parasympathetic Nervous System 166
Enteric Nervous System 169
Neurotransmitters and Receptors of the Autonomic Nervous System 170
Pelvic Autonomic Functions 171
Synonyms and Eponyms of the Autonomic Nervous System 174
Questions to Ponder 174
Chapter 11 Spinal Reflexes 175
Components of Reflexes 175
Lower Motoneurons 176
Skeletal Muscle Innervation 177
Skeletal Muscle Receptors 177
Muscle Stretch Reflex 179
Reciprocal Inhibition 179
Autogenic Inhibition (Inverse Myotatic Reflex) 180
Flexor Reflex (Withdrawal Reflex, Nociceptive Reflex) 180
Crossed Extension Reflex 181
Maintenance of Muscle Tone via the Gamma Loop 181
Alpha-Gamma Coactivation 182
Synonyms and Eponyms of the Spinal Reflexes 184
Questions to Ponder 184
Part II Integrative Components of the Nervous System 185
Chapter 12 Ascending sensory Pathways 187
Sensory Receptors 188
Anterolateral System 197
Tactile Sensation and Proprioception 207
Sensory Pathways to the Cerebellum 212
Modulation of Nociception 224
Neuroplasticity 226
Synonyms and Eponyms of the Ascending Sensory Pathways 226
Questions to Ponder 227
Chapter 13 Motor Cortex and Descending Motor Pathways 228
Cortical Areas Controlling Motor Activity 229
Descending Motor Pathways 231
Synonyms and Eponyms of the Motor Cortex and Descending Motor Pathways 248
Questions to Ponder 249
Chapter 14 Basal Nuclei 250
Components of the Basal Nuclei 251
Nuclei Associated with the Basal Nuclei 255
Input, Intrinsic, and Output Nuclei of the Basal Nuclei 257
Connections of the Basal Nuclei 259
Circuits Connecting the Basal Nuclei, Thalamus, and Cerebral Cortex 265
Other Circuits of the Basal Nuclei 267
Neurotransmitters of the Basal Nuclei 268
“Direct” and “Indirect” Loops (Pathways) of the Basal Nuclei 270
Circuits that Modulate Activity of the Basal Nuclei 271
Synonyms and Eponyms of the Basal Nuclei 277
Questions to Ponder 278
Chapter 15 Cerebellum 279
Morphology of the Cerebellum 281
Cerebellar Peduncles 289
Deep Cerebellar Nuclei 291
Afferents (Input) to the Cerebellum 292
Efferents (Output) from the Cerebellum 296
Functional Organization of the Cerebellum: Intrinsic Circuitry 298
Synonyms and Eponyms of the Cerebellum 302
Questions to Ponder 302
Chapter 16 Reticular Formation 303
Morphology of the Reticular Formation 304
Zones of the Reticular Formation 305
Nuclei Associated with the Reticular Formation 307
Input to and Output from the Reticular Formation 307
Functions of the Reticular Formation 308
Synonyms and Eponyms of the Reticular Formation 314
Questions to Ponder 314
Chapter 17 Cranial Nerves 315
Olfactory Nerve (CN I) 320
Optic Nerve (CN II) 320
Oculomotor Nerve (CN III) 321
Trochlear Nerve (CN IV) 323
Trigeminal Nerve (CN V) 325
Abducent Nerve (CN VI) 332
Facial Nerve (CN VII) 336
Vestibulocochlear Nerve (CN VIII) 338
Glossopharyngeal Nerve (CN IX) 339
Vagus Nerve (CN X) 342
Spinal Accessory Nerve (CN XI) 345
Hypoglossal Nerve (CN XII) 346
Synonyms and Eponyms of the Cranial Nerves 348
Questions to Ponder 349
Chapter 18 Visual System 350
Eye 350
Central Visual Pathways 355
Visual Reflexes 365
Synonyms and Eponyms of the Visual System 375
Questions to Ponder 375
Chapter 19 Auditory System 376
Ear 376
Auditory Transmission 381
Central Auditory Pathways 383
Synonyms and eponyms of the Auditory System 391
Questions to Ponder 391
Chapter 20 Vestibular System 392
Vestibular Apparatus 393
Vestibular Nerve (CN VIII) 399
Central Pathways of the Vestibular System 400
Control of Ocular Movements 403
Vestibular Nystagmus 406
Caloric Nystagmus 408
Synonyms and Eponyms of the Vestibular System 409
Questions to Ponder 410
Chapter 21 Olfactory System 411
Olfactory Receptor Cells 412
Olfactory Transduction 412
Olfactory Nerve (CN I) 414
Central Connections of the Olfactory System 415
Synonyms and Eponyms of the Olfactory System 418
Questions to Ponder 419
Chapter 22 Limbic System 420
Limbic Lobe 421
Brainstem Centers Associated with Limbic System Function 432
Pathways of the Limbic System 432
Limbic Association Cortex 435
Limbic System Input to the Endocrine, Autonomic, and Somatic Motor Systems 435
Synonyms and Eponyms of the Limbic System 437
Questions to Ponder 438
Chapter 23 Hypothalamus 439
Borders 440
Hypothalamic Zones and Component Nuclei 441
Hypothalamic Regions (areas) and Component Nuclei 446
Connections of the Hypothalamus 448
Pathways of the Hypothalamus 449
Functions of the Hypothalamus 452
Hypothalamohypophyseal Connections 455
Synonyms and Eponyms of the Hypothalamus 462
Questions to Ponder 463
Chapter 24 Thalamus 465
Borders 465
Anatomy 467
Internal and External Medullary Laminae 468
Thalamic Nuclei 469
Synonyms and Eponyms of the Thalamus 477
Questions to Ponder 478
Chapter 25 Cerebral Cortex 479
Cells of the Cerebral Cortex 481
Types of Cortex 483
Cell layers of the Neocortex 484
Vertical Columnar Organization of the Cerebral Cortex 485
Afferents (Input) to the Cerebral Cortex 485
Efferents (Output) from the Cerebral Cortex 486
Internal Capsule and Corona Radiata 489
Lobes of the Cerebral Cortex 489
Functional Organization of the Cerebral Cortex 490
Cerebral Dominance 498
Synonyms and Eponyms of the Cerebral Cortex 504
Questions to Ponder 506
Questions to Ponder: Answers to Odd Questions 507
Index 517
