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Vagus Nerve Stimulation / Peter Staats [and three others], editors.

Elsevier ScienceDirect eBook - Neuroscience and Psychology 2024 Available online

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Format:
Book
Contributor:
Staats, Peter S., editor.
Language:
English
Subjects (All):
Neural stimulation.
Neural stimulation--Data processing.
Physical Description:
1 online resource (430 pages)
Edition:
First edition.
Place of Publication:
London, England : Stacy Masucci, [2025]
Summary:
In the complex realm of our physiology, the vagus nerve stands as a silent orchestrator, influencing health and disease in ways that have long been underestimated.Vagus Nerve Stimulation delves into the profound significance of this 10th cranial nerve, tracing its course through the body and illuminating its role as a vital component.
Contents:
Intro
Vagus Nerve Stimulation
Copyright
Dedication
Contents
Contributors
Preface
Introduction
Section I: Why is the vagus getting so much attention
Chapter 1: Vagus insufficiency syndrome
Anatomy of the vagus nerve
Explaining medically unexplained symptoms
Traditional treatment of MUSs
Vagus insufficiency syndrome
History of vagus nerve stimulation
Noninvasive VNS
Cervical nVNS
Headache disorders
Episodic cluster headache
Chronic cluster
Acute treatment of migraine
Prevention of migraine
Novel diseases being studied for treatment with VNS
Fibromyalgia
Rheumatoid arthritis
Sjögrens Syndrome
Asthma
Posttraumatic stress disorder
Gastrointestinal dysfunction
Anxiety and depression
Building the rationale for vagal control of MUS
Exploring the economic impact of MUS
Vagus nerve stimulation in vagus insufficiency
Conclusion
References
Chapter 2: Randomized controlled studies do not reflect the complexity of chronic disease, including the vagal response
Common links to chronic illnesses
Threat physiology
Allostatic load
Overall resilience of the nervous system
Root causes
Obstacles to treatment
Prospective randomized studies are insufficient in defining ``standard of care´´
An example treatment paradigm
Overview of solutions
Chapter 3: Vagus nerve stimulator (VNS)-What the surgeon needs to know
Indications
Contraindications
VNS hardware
Leads
Implantable pulse generators
LivaNova VNS implantable pulse generators
Surgical noninplantable accessories
Nonsurgical accessories
De novo VNS system implantation
Preoperative work-up
Surgical technique
Patient position
Marking skin incisions (Fig. 23)
Cervical skin incision.
Chest skin incision
Cervical dissection
Vagus nerve exposure
Wrapping lead contacts on the nerve
Creating IPG pocket
Lead tunneling
Strain relief bend and loop
Implant IPG
System testing
Closure
Programming
Postoperative regimen
Complications
Side effects of VNS
MRI compatibility
Electrosurgery
IPG replacement
Lead revision
Explantation of entire VNS system
Chapter 4: Noninvasive vagus nerve stimulation: History, mechanisms, indications, and obstacles
Relevant anatomy of the vagus nerve
Mechanism
Measurement of vagus nerve function
Part one: Cognitive approaches
Mindfulness and biofeedback
Deep breathing and muscle relaxation techniques
External approaches to vagus nerve stimulation
Cold water immersion
Safe and sound protocol
Vagal maneuvers
Noninvasive vagus nerve stimulation
Cervical vagus nerve stimulation
Auricular vagus nerve stimulation
Electromagnetic field therapy
Obstacles to the use of noninvasive vagus nerve stimulation
Technical challenges
Variable response rates
Device limitations
Patient education and acceptance
Regulatory and reimbursement issues
Lack of long-term data
Future directions
Conclusions
Chapter 5: Exploring vagus nerve stimulation through the lens of the polyvagal theory*
Evolution and the emergence of a ventral vagal circuit
A functional social engagement system
Sensory pathways of the social engagement system: Potential portals to stimulate vagal function
Vagal pathways
Vagus nerve stimulation: Assumed mode of action
Ventral vagal complex: A portal for vagus nerve stimulation
Role of afferents in vagus nerve stimulation.
Recruiting the acoustic efferent limb of the social engagement system: A portal to stimulate vagal efferent activity
Vagal brake
Summary
Section II: Neurologic conditions
Chapter 6: Vagus nerve stimulation for the management of epilepsy
Mechanism of action
Local effects
Central effects
Effects over neurochemistry, neurotransmitters, and neuroinflammatory pathways
Clinical use and efficacy
Closed-loop stimulation
Quality-of-life improvement
SUDEP and VNS
Practical aspects of programming and maintenance of the VNS device
Predicting treatment outcomes
Patient selection
Conclusions and future directions
Chapter 7: Noninvasive vagus nerve stimulation in migraine treatment
Migraine clinical presentation
Migraine pathophysiology
Migraine pharmacotherapy and limitations
Mechanism of action of noninvasive vagus nerve stimulation
Noninvasive vagus nerve stimulation efficacy in migraine treatment
Noninvasive vagus nerve stimulation safety
Migraine treatment with noninvasive vagus nerve stimulation
Chapter 8: Vagal nerve stimulation in rare headache disorders
History of VNS
Epilepsy studies
Depression studies
Physiology of VNS in headache disorders
Modalities of VNS
VNS in cluster headache
VNS in indomethacin-sensitive headaches
VNS in SUNA/SUNCT
Chapter 9: Vagus nerve stimulation for the management of traumatic brain injury
The history of electrical neuromodulation
Electroconvulsive therapy
Deep brain stimulation
Vagus nerve stimulation
Cranial nerve X: Vagus nerve
Anatomy
Mechanisms of action
EEG effects
Altered neurotransmitter levels and cerebral blood flow.
Vagus nerve stimulation in animal models of traumatic brain injury
Pro-inflammatory cytokine overproduction following traumatic brain injury
Vagus nerve stimulation approaches
Implanted devices
Placement
Surgical approach
Complications and side effects
Transcutaneous
Cervical application
Auricular application
Off-label uses and future applications
tVNS for TBI: A pilot study
Rationale for the study
Study design
Preliminary results
Limitations
Section III: Evolving therapy for neurologic conditions
Chapter 10: Vagus nerve stimulation in acute stroke: Review based on current modalities and emerging trends
Overview of acute strokes
Pathophysiology of acute strokes
Clinical manifestations and consequences
Introduction to vagus nerve stimulation
Historical background of VNS
Application of VNS in neurological disorders
VNS in acute stroke: Mechanisms and rationale
Mechanisms underlying VNS in stroke recovery
Rationale for using VNS in acute stroke management
Preclinical studies supporting the use of VNS in stroke
Overview of clinical trials investigating VNS in acute stroke patients
Ongoing trials
Current modalities of VNS in acute stroke
Electrical parameters of VNS
Clinical efficacy of VNS in acute stroke
Summary of clinical studies evaluating the efficacy of VNS in acute stroke patients
Analysis of outcomes such as functional recovery, neurological deficits, and quality of life
Emerging modalities and future directions
Noninvasive VNS techniques
Potential advantages and limitations compared to invasive VNS
Investigation of VNS combined with other therapeutic modalities
Synergistic effects and rationale for combination therapies.
Novel targets and mechanisms
Advances in understanding the neurobiological mechanisms underlying VNS efficacy
Predictive biomarkers
Identification of biomarkers predicting response to VNS therapy
Personalized medicine approaches for optimizing VNS treatment in acute stroke patients
Chapter 11: Using vagus nerve stimulation to direct synaptic plasticity and treat neurological disease
Summary of findings from nonclinical studies
Rationale for the use of VNS paired with rehabilitation
VNS paired with rehabilitative training improves recovery of motor function in multiple rat models of brain injury
VNS paired with rehabilitative training improves recovery in rat models of SCI
Summary of findings from clinical research
VNS is widely used and safe
VNS paired with rehabilitation improves recovery after neurological injury
Chapter 12: Vagus nerve stimulation for the management of tinnitus
Pathophysiology
Treatments for tinnitus
Sound paired vagus nerve stimulation for tinnitus
How does sound paired VNS exert its clinical benefit?
Vagus nerve stimulation and tinnitus
Chapter 13: Vagus nerve stimulation for the management of neurodegenerative disorders
Parkinsons disease
Alzheimers disease
Traumatic brain injury
Stroke
Mild cognitive impairment
Chapter 14: Vagal nerve stimulation for cognitive and performance enhancement
The historical context of VNS in medical applications
The concept of enhancing cognition through VNS
Anatomy and function of the vagus nerve
Role of the vagus nerve in the autonomic nervous system.
The connection between the vagus nerve and cognitive processes.
Notes:
Includes bibliographical references and index.
Description based on publisher supplied metadata and other sources.
Description based on print version record.
ISBN:
0-12-816997-4
OCLC:
1472989599

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