Virtually any A&E department in the UK may see aircrew who have ejected. The case histories of two pilots who ejected and sustained spinal fractures are presented. Both had minimal back symptoms and walked from the site of landing. All ejectees should be considered to have a spinal fracture until proven otherwise radiographically. Other injuries that these patients may sustain during ejection a...

As clinical aerospace neurologists we do not favor using screening EEG in pilot selection on unselected and otherwise asymptomatic individuals. The role of EEG in aviation screening should be as an adjunct to diagnosis, and the decision to disqualify a pilot should never be based solely on the EEG. Although a policy of using a screening EEG in an unselected population might detect an individual...

The objectives of the present study were to define the lowest ambient air and cabin temperatures at which aircrews wearing immersion protection are starting to experience thermal discomfort and heat stress during flight operations, and to characterize during a flight simulation in laboratory, the severity of the heat stress during exposure to a typical northern summer ambient condition (25 degr...

Flight simulation has always been an application which needed to be distributed in order to be computable at all. Although examples of single-processor flight simulators exist [2] they are typically simulators of low fidelity, often games. True flight simulation has extremely high fidelity demands: the virtual environment which the simulator creates must be as life-like as possible in order to ...

This study examined the time course of early scotopic threshold sensitivity during dark adaptation under mild to moderate hypoxia, moderate hypocapnia and hyperoxia, measuring detection time displacement relative to normoxia. Cone rod inflection and early rod adaptation were highlighted using progressively dimmer green flash stimuli. Early scotopic sensitivity was significantly delayed by hypox...