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Clinical Neurology E-Book

Clinical Neurology E-Book

Peter Gates

(2010)

Additional Information

Abstract

Please note that this eBook does not include the DVD accompaniment. If you would like to have access to the DVD content, please purchase the print copy of this title.

This is a clinical neurology book for students and non neurologists, and for those who teach them. The book covers neuroanatomy, history taking and examination and then proceeds to discuss the clinical features of common problems as well as selected, less common neurological disorders, in a way that will demystify a part of medicine that many find complex and difficult to understand. The book is accompanied by a DVD explaining concepts, demonstrating techniques of performing the neurological examination and demonstration of abnormal neurological signs.

The first chapter is devoted to neuroanatomy from a clinical viewpoint. The concept of localising problems by likening the nervous system to a map grid with vertical meridians of longitude (the ascending sensory pathways and the descending motor pathway)and horizontal parallels of latitude (cortical signs, brainstem cranial nerves, nerve roots and peripheral nerves) of the nervous system is developed. Subsequent chapters take the reader through the neurological examination and the common neurological presentations from a symptom oriented approach. Chapter 4 contains a very simple method of understanding the brainstem, the "rule of 4". Chapter 6 discusses the approach after the history and examination are completed. The final chapter is an overview of how to approach information gathering and keeping up-to-date using the complex information streams available.

  • widely illustrated with case studies and illustrations
  • key points
  • clinical questions
  • clinical orientation with comprehensive references

Table of Contents

Section Title Page Action Price
Front Cover\r Cover
Clinical Neurology iii
Copyright\r iv
Contents v
Foreword ix
Preface xi
Acknowledgements xiii
Reviewers xv
chapter 1 - Clinically Oriented Neuroanatomy:\r 1
CONCEPT OF THE MERIDIANS OF LONGITUDE \nAND PARALLELS OF LATITUDE 2
THE MERIDIANS OF LONGITUDE: LOCALISING THE PROBLEM ACCORDING TO THE DESCENDING MOTOR AND ASCENDING SENSORY PATHWAYS 4
THE PARALLELS OF LATITUDE: FINDING THE SITE \nOF PATHOLOGY WITHIN THE STRUCTURES OF THE CENTRAL AND PERIPHERAL NERVOUS SYSTEMS 11
REFERENCES 29
chapter 2 - The Neurological History 31
PRINCIPLES OF NEUROLOGICAL HISTORY TAKING 33
THE UNDERLYING PATHOLOGICAL PROCESS: MODE OF ONSET, DURATION AND PROGRESSION OF SYMPTOMS 33
THE NATURE AND DISTRIBUTION OF SYMPTOMS 35
PAST HISTORY, FAMILY HISTORY AND SOCIAL HISTORY 41
THE PROCESS OF TAKING THE HISTORY 42
REFERENCES 43
chapter 3 - Neurological Examination of the Limbs 44
THE MOTOR EXAMINATION 44
THE SENSORY EXAMINATION 60
EXAMINING CEREBELLAR FUNCTION 65
CLINICAL CASES 66
REFERENCES 68
chapter 4 - The Cranial Nerves and Understanding the Brainstem\r 69
THE OLFACTORY NERVE 69
THE OPTIC NERVE, CHIASM, RADIATION AND THE OCCIPITAL CORTEX 69
THE 3RD, 4TH AND 6TH CRANIAL NERVES 73
CONTROL OF EYE MOVEMENTS, THE PUPIL AND EYELID OPENING: SYMPATHETIC AND PARASYMPATHETIC INNERVATION OF THE PUPIL AND EYELID 77
THE TRIGEMINAL (5TH) NERVE 79
THE FACIAL (7TH) NERVE 81
THE AUDITORY/VESTIBULAR (8TH) NERVE 83
THE GLOSSOPHARYNGEAL (9TH) NERVE 83
THE VAGUS (10TH) NERVE 85
THE ACCESSORY (11TH) NERVE 86
THE HYPOGLOSSAL (12TH) NERVE 86
THE ‘RULE OF 4’ OF THE BRAINSTEM 87
REFERENCES 95
chapter 5 - The Cerebral Hemispheres and Cerebellum\r 96
THE FRONTAL LOBES 96
THE PARIETAL LOBES 98
THE OCCIPITAL LOBES 105
THE CEREBELLUM 105
THE TEMPORAL LOBES 106
TESTING HIGHER COGNITIVE FUNCTION 107
REFERENCES\r 109
chapter 6 - After the History and Examination, What Next? 110
LEVEL OF CERTAINTY OF DIAGNOSIS 110
AVAILABILITY OF TESTS TO CONFIRM OR EXCLUDE CERTAIN DIAGNOSES 115
THE POSSIBLE COMPLICATIONS OF TESTS 117
SEVERITY AND URGENCY: THE POTENTIAL CONSEQUENCES OF A PARTICULAR ILLNESS NOT BEING DIAGNOSED AND TREATED 118
THE BENEFIT VERSUS RISK PROFILE OF ANY POTENTIAL TREATMENT 119
SOCIAL FACTORS AND PAST MEDICAL PROBLEMS THAT MAY INFLUENCE A COURSE OF ACTION OR TREATMENT 120
REFERENCES 120
chapter 7 - Episodic Disturbances of Neurological Function 122
THE HISTORY AND INTERMITTENT DISTURBANCES 122
GENERAL PRINCIPLES OF CLASSIFICATION OF INTERMITTENT DISTURBANCES 127
EPISODIC DISTURBANCES WITH FALLING 128
FALLING WITHOUT LOSS OF CONSCIOUSNESS 131
EPISODIC DISTURBANCES WITHOUT FALLING 133
REFERENCES 143
chapter 8 - Seizures and Epilepsy 146
CLINICAL FEATURES CHARACTERISTIC OF EPILEPSY 146
THE PRINCIPLES OF MANAGEMENT OF PATIENTS \nWITH A SUSPECTED SEIZURE OR EPILEPSY 147
CONFIRMING THAT THE PATIENT HAS HAD A SEIZURE OR SUFFERS FROM EPILEPSY 147
CHARACTERISATION OF THE TYPE OF SEIZURE 150
IDENTIFYING ANY PRECIPITATING CAUSES 156
ASSESSING THE FREQUENCY OF SEIZURES 156
ESTABLISHING AN AETIOLOGY 157
DECIDING WHETHER TO TREAT OR NOT 158
CHOOSING THE APPROPRIATE DRUG, DOSE AND ONGOING MONITORING OF THE RESPONSE TO THERAPY 159
ADVICE REGARDING LIFESTYLE 160
CONSIDERATION OF SURGERY IN PATIENTS WHO FAIL TO RESPOND TO DRUG THERAPY 162
WHETHER AND WHEN TO WITHDRAW THERAPY IN ‘SEIZURE-FREE’ PATIENTS 163
COMMON TREATMENT ERRORS 163
THE ELECTROENCEPHALOGRAM 164
REFERENCES 164
chapter 9 - Headache and Facial Pain 168
WHAT QUESTIONS TO ASK 170
A SINGLE (OR THE FIRST) EPISODE OF HEADACHE 175
RECURRENT HEADACHES 182
WHEN TO WORRY 191
INVESTIGATING HEADACHE 192
FACIAL PAIN 193
REFERENCES 196
chapter 10 - Cerebrovascular Disease 201
MINOR STROKE OR TRANSIENT ISCHAEMIC ATTACK: \nDOES THE DEFINITION MATTER? 201
PRINCIPLES OF MANAGEMENT 202
DECIDING THE PROBLEM IS CEREBRoVASCULAR DISEASE 203
DIFFERENTIATING BETWEEN HAEMORRHAGE AND ISCHAEMIA 205
HAEMORRHAGIC STROKE 206
ISCHAEMIC CEREBRoVASCULAR DISEASE 208
THREE STROKE SYNDROMES THAT SHOULD NOT BE MISSED 215
THREE OF THE ‘MORE COMMON’ RARER CAUSES OF STROKE, PARTICULARLY IN THE YOUNG 216
MANAGEMENT OF ISCHAEMIC CEREBROVASCULAR DISEASE 218
MANAGEMENT OF ACUTE ISCHAEMIC STROKE 219
URGENT MANAGEMENT OF SUSPECTED TIA OR MINOR ISCHAEMIC STROKE 222
SECONDARY PREVENTION 224
MANAGEMENT OF PATIENTS WITH ANTICOAGULATION-ASSOCIATED INTRACRANIAL HAEMORRHAGE 226
REFERENCES 227
chapter 11 - Common Neck, Arm \nand Upper Back Problems 232
NECK PAIN 233
PROBLEMS AROUND THE SHOULDER AND UPPER ARM 235
PROBLEMS IN THE FOREARMS AND HANDS 242
REFERENCES\r 256
chapter 12 - Back Pain and Common Leg Problems With or Without Difficulty Walking 259
BACK PAIN 259
PROBLEMS IN THE UPPER LEG 260
PROBLEMS IN THE LOWER LEGS AND FEET 264
REFERENCES\r 278
chapter 13 - Abnormal Movementsand Difficulty Walking Due to Central Nervous System Problems\r 281
DIFFICULTY WALKING 281
ABNORMAL MOVEMENTS 293
REFERENCES 302
chapter 14 - Miscellaneous Neurological Disorders 305
ASSESSMENT OF PATIENTS WITH A DEPRESSED \nCONSCIOUS STATE 305
ASSESSMENT OF THE CONFUSED OR DEMENTED PATIENT 310
DISORDERS OF MUSCLE AND THE NEUROMUSCULAR JUNCTION 315
MULTIPLE SCLEROSIS 323
MALIGNANCY AND THE NERVOUS SYSTEM 326
INFECTIONS OF THE NERVOUS SYSTEM 330
REFERENCES\r 332
chapter 15 - Further Reading, Keeping Up-to-date and Retrieving Information 336
KEEPING UP-To-Date 336
RETRIEVING USEFUL INFORMATION FROM THE INTERNET 339
GENERAL NEUROLOGY WEBSITES 342
COUNTRY-BASED NEUROLOGY WEBSITES 343
WEBSITES RELATED TO THE MORE COMMON NEUROLOGICAL PROBLEMS 343
MAJOR NEUROLOGY JOURNAL WEBSITES 345
RESOURCES FOR PATIENTS 346
REFERENCES 348
Appendices 350
appendix A\r 351
appendix B 353
appendix C 355
appendix D 360
appendix E 362
appendix F 369
appendix G 370
appendix H 373
appendix I 378
Glossary\r 380
Index\r 383
Colorplates\r I