8. Ian Jordan - 照明与健康.pdf

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1、Lighting and health The invisible epidemic?All videos have been removed as permission to distribute has not been given by patientsIan Jordan Specialist clinical practice in Ayr Scotland specialising in the effects of light on visual and other systems Designer of filters/lenses/instrumentation/clinic

2、al assessment techniques Works with Universities,multinational companies,professional bodies.Believes that light is an incredibly powerful tool and is currently under-utilised this needs to change Can physical problems be provoked or treated by light?When is a movement problem caused by the wrong li

3、ght?Good or bad lighting?Positive effectsNegative effectsAll lighting can be both positive and negative its just a question of ensuring the positive is paramount and this may need to be determined individuallyneutralThe effects of light and colour are Variable from minimal to life changing(effects o

4、f light can be devastating)Predictable Form symptom clusters Provocative of symptoms light causes many physical effects Almost always ignored by the medical and optical professions with little or no training in Recognition of problems Assessment techniques Prescribing methods Effects of light modifi

5、cation Types of effectsMedical/neurologicalSynesthetic such as referred effectsTiming and mapping Disease such as Parkinsons,Tinnitus.Optometric and visual processing Virtually every optometric measurementMaking sense of the visual worldVisual performanceCognitive,work and education Workplace perfor

6、mance Special needs such as autism,dyslexia,dyspraxia cerebral palsySporting performance from simple catching a ball to world champion sportsmenDetermining optimum lighting is complex and beyond this presentation but We use univariance(i.e.we separate LMS cone cell pathways)We use Hue,saturation,lum