afferentpathways biology biomedicine chemistry clinicalneurophysiology cytology general humanbiology lifesciences localizationoffunction localizationoffunctions medical medicine/publichealth microbiology moelleepiniere neurology neuroscience neurosciences nursing physiology ruggenmerg sensation sensesandsensation sensetsensations sensomotoriek sensoryreceptorcells sensoryreceptors spinalcord spinalganglia voiesafferentes