John R. Salassa, MD, FACS, David A. Zapala, PhD 

Slides:



Advertisements
Similar presentations
Search and Rescue in Yosemite National Park: A 10-Year Review
Advertisements

Students Experience Self-Esteem Improvement During Mountaineering
Sarah Barker, MD, Nathan P. Charlton, MD, Christopher P. Holstege, MD 
Morteza Khodaee, MD, MPH, David R. Torres, MD 
Passive Prophylaxis With Permethrin-Treated Tents Reduces Mosquito Bites Among North American Summer Campers  David R. Boulware, MD, Arthur A. Beisang,
The UPLOADS Project: Development of an Australian National Incident Dataset for Led Outdoor Activities  Natassia Goode, PhD, Paul M. Salmon, PhD, Michael.
Clinical Images Wilderness & Environmental Medicine
Students Experience Self-Esteem Improvement During Mountaineering
Rabies exposures in Thai children
Injury and Illness Encountered in Shenandoah National Park
Risk-taking Behavior in Skiing Among Helmet Wearers and Nonwearers
Ricky L. Langley  Wilderness & Environmental Medicine 
The UPLOADS Project: Development of an Australian National Incident Dataset for Led Outdoor Activities  Natassia Goode, PhD, Paul M. Salmon, PhD, Michael.
Clinical Images Wilderness & Environmental Medicine
Medical Incidents and Evacuations on Wilderness Expeditions
Stonefish Poisoning Wilderness & Environmental Medicine
Prolonged Exposure Dermatosis: Reporting High Incidence of an Undiagnosed Facial Dermatosis on a Winter Wilderness Expedition  Jodie E. Totten, MD, Douglas.
Fatalities on Austrian Ski Slopes During a 5-year period
Wilderness Communications
Risk Factors for Coliform Bacteria in Backcountry Lakes and Streams in the Sierra Nevada Mountains: A 5-Year Study  Robert W. Derlet, MD, K. Ali Ger,
Effective Tick Removal With a Fishing Line Knot
Colin Powell, BSc (tech) FHEA  Wilderness & Environmental Medicine 
Search and Rescue in Yosemite National Park: A 10-Year Review
Bruno Ernst Durrer, MD: January 14, 1953 to December 5, 2016
Avalanche trauma and closed head injury: adding insult to injury
Colorful Mushroom Ingestion
Cervical Spine Alignment in Helmeted Skiers and Snowboarders With Suspected Head and Neck Injuries: Comparison of Lateral C-spine Radiographs Before and.
Gordon G. Giesbrecht, PhD  Wilderness & Environmental Medicine 
Wilderness Images Wilderness & Environmental Medicine
An Analysis of Marine Animal Injuries Presenting to Emergency Departments in Victoria, Australia  David McD. Taylor, MD, FACEM, Karen Ashby, GRAD DIP.
The “Newbie” Syndrome Wilderness & Environmental Medicine
Peyto Lake and Icefields Parkway, Banff National Park, Canada
Gender Differences Among Long-Distance Backpackers: A Prospective Study of Women Appalachian Trail Backpackers  David R. Boulware, MD  Wilderness & Environmental.
Airway Mucociliary Function at High Altitude
Daniel A. Lack, PhD, Alison L. Sheets, MD, Jacob M. Entin, BA, David C
Richard B. Schwartz, MD, David J. Ledrick, MD, MEd, Allison L
Forrest C. Wells, BS, Craig R. Warden, MD, MPH, MS 
Samson Phan, MS, John Lissoway, MD, Grant S. Lipman, MD 
Symptomatic Hypotonic Hyponatremia Presenting at High Altitude
Tribute to Jonna Barry Wilderness & Environmental Medicine
Gordon H. Worley, MSN, RN, FNP, EMT-P 
Painful Sting After Exposure to Dendrocnide sp: Two Case Reports
O. Larsell  Wilderness & Environmental Medicine 
Apostle Islands National Lakeshore: A Review of Search and Rescue and Emergency Medical Services Operations, 2006–2015  Elan R. Small, BA, Sarah R. Burbank,
Sailing Injury and Illness: Results of an Online Survey
Animal-Caused Fatalities in New Mexico, 1993–2004
Gregory D. Richardson, MD, Susanne J. Spano, MD 
Douglas McGraw, Stephen J. Gluckman, MD 
Clinical images Wilderness & Environmental Medicine
Cougar Attacks on Humans: A Case Report
Digital Amputation Caused by Climbing-Rope Entanglement
B.L. Bennett, PhD, FACSM  Wilderness & Environmental Medicine 
Palsy in the Desert Wilderness & Environmental Medicine
Neal W. Pollock, PhD, Gene W. Hobbs, CHT 
Dr. Emmanuel Cauchy (1960−2018)—Reflections from Around the World
The Epidemiology of Caving Injuries in the United States
Symptoms of Pulmonary Blastomycosis: Northern Wisconsin, United States
Cognitive Effects of Dexamethasone at High Altitude
Recreational Injuries in Washington State National Parks
Patient attitudes toward issues of environmental health
Gordon G. Giesbrecht, PhD  Wilderness & Environmental Medicine 
Backpacking-Induced Paresthesias
In Reply to Birkeland, Greene, and Logan
Timothy S. Talbot, MD, David A. Townes, MD, MPH, FACEP, Ian S
Acute Mountain Sickness in Children at 4380 Meters in the Himalayas
Adam M. Anderson, MD, John M. Leisey, MD 
Comparing Student Outcomes of Hybrid and Conventional Wilderness Emergency Medical Technician Programs  Joshua D. Martin, DNP, WEMT-P  Wilderness & Environmental.
Morteza Khodaee, MD, MPH, Jill Tirabassi, MD 
Year 2000 Whitewater Injury Survey
Todd McGrath, MD, Crystal Murphy, MD 
Presentation transcript:

Love and Fear of Heights: The Pathophysiology and Psychology of Height Imbalance  John R. Salassa, MD, FACS, David A. Zapala, PhD  Wilderness & Environmental Medicine  Volume 20, Issue 4, Pages 378-382 (December 2009) DOI: 10.1580/1080-6032-020.004.0378 Copyright © 2009 Wilderness Medical Society Terms and Conditions

Figure Diagram showing the relationship between head-object distance, y, and lateral head displacement, x, for given retinal displacement. Adapted from Brandt T, Arnold F, Bles W, Kepteyn TS. The mechanism of physiological height vertigo. I. Theoretical approach and psychophysics. Acta Otolaryngol 1980;89:515. Used with permission. Wilderness & Environmental Medicine 2009 20, 378-382DOI: (10.1580/1080-6032-020.004.0378) Copyright © 2009 Wilderness Medical Society Terms and Conditions