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#Cognitive demand of undistracted highway driving drivers
#Cognitive demand of undistracted highway driving driver
#Cognitive demand of undistracted highway driving manual
#Cognitive demand of undistracted highway driving simulator

Loss of activity in important parts of the brain.

Cognitive distractions that involve strong feelings, such as anger, are likely to lead to poor decision-making while driving. This could lead to making poor decisions or judgment calls behind the wheel, such as deciding to take an exit you almost missed at the last second by cutting other people off. If something other than the task at hand is absorbing your thoughts, you may not be able to fully dedicate your brain to driving. The thought or feeling that is distracting you could interfere with your mental connections enough to cause a delay in how quickly you swerve or brake - potentially leading to an accident. Thinking about something else while driving can reduce your reaction times to changing roadway situations, such as a pedestrian crossing in front of your vehicle. The effects of a cognitive distraction are comparable to drowsy or even drunk driving. You cannot fully focus on the road when a cognitive distraction is absorbing your thoughts. Any thought, daydream or recollection that distracts you mentally from driving is a cognitive distraction. The Dangers of Cognitive DistractionsĪ cognitive distraction is anything that takes your mind off of the driving task.

#Cognitive demand of undistracted highway driving driver

It is your responsibility as a driver to resist cognitive distractions, for your safety and the safety of others.

#Cognitive demand of undistracted highway driving manual

A cognitive distraction can be just as dangerous as a manual or visual one.

#Cognitive demand of undistracted highway driving drivers

One major type of distraction most drivers do not think about, however, is cognitive. They also recognize the dangers of visual distractions, such as rubbernecking a car accident or looking at the floorboards for a dropped item.

Published by Elsevier Ltd.Most drivers understand the risks of manual distractions, such as picking up a cellphone or trying to eat fast food behind the wheel.

#Cognitive demand of undistracted highway driving simulator

Overall, the current findings indicate, for the first time, that a common driving practice, such as the use of mobile phone, may have a detrimental impact on the driving performance of individuals with MCI.Īccident probability Driving performance Driving simulator Mild Cognitive Impairment Reaction time.Ĭopyright © 2017. Notably, the aforementioned findings concerning the MCI patients in the case of the mobile phone were observed despite the effort of the drivers to apply a compensatory strategy by reducing significantly their speed in this driving condition. On the other hand, in the driving condition "conversing with passenger" the interaction effects regarding reaction time and accident probability were not significant. Specifically, the use of mobile phone induced a more pronounced impact on reaction time and accident probability in the group of patients, as compared to healthy controls. The mixed ANOVA models revealed a greater effect of distraction on MCI patients. The driving simulator experiment included three distraction conditions: (a) undistracted driving, (b) conversing with passenger and (c) conversing through a hand-held mobile phone. Thirteen patients with MCI (age: 64.5☗.2) and 12 cognitively intact individuals (age: 60.0☗.7), all active drivers were introduced in the study. The main objective of the current study was to explore the effect of in-vehicle distraction on the driving performance of MCI patients, by assessing their reaction time at unexpected incidents and accident probability. Drivers with Mild Cognitive Impairment (MCI), because of their attenuated cognitive resources, may be vulnerable to the effects of distraction however, previous relevant research is lacking. In-vehicle distraction is considered to be an important cause of road accidents.