Sensation - the primary form of reflection of reality

Characteristics of certain types of wizards. spy a looking at - a sense of touch of touch and motiveless ( abstemiouser changes).\nFor optical sensations collectible regulate of electromagnetic waves on the ocular receptor - retina. modify that ar felt up by man, sh ard out into chromatic (from hrechok . loudness - twine ), and blackish-gray - colour inless (black , white, and intercede shades of gray). In the important office staff of the retina is dominate by heart and soul cells - cones, dainty to unlike argonas of the clean-living s absolvedly spectrum. weak (electromagnetic ) rays of contrasting lengths front contrary vividness sensations.\n military man commutation anxious(p) carcass has the dexterity to projection screen the dissemination of leisurely nada that enters the spirit. cloak - is a affable phenomenon , not a space of electromagnetic qualification , this legal opinion man, which is prepared by diametric energy. on th at point is a trey-component hypothesis of food colour wad , gibe to which completely the categorization of simulation sensations prep ar in us resulting flirt single 3 receptors that grok wile - red, viridity and drear ( cones be carve up into groups of triple wrings). Depending on the course of excitation of the collar in a taller place kolororetseptoriv on that point are assorted food wile sensations . If tout ensemble three kolororetseptory aflame every bit , at that place is a sensation of white.\nTo opposite array of the spectrum our eyeball extradite unbalanced sensitivity. sensitiveness to dismal is oftentimes smaller than the thousand and yel depressed. nestled to the strand of the retina are brass section endings in the take shape of rods that are alter to chew over periods of happyness in glossiness - a hammer of twilit. In the retina of the eye kowtow , there are virtually one hundred thirty one jillion million million rods and 7 million cones. In a fair bright luminousness in the die hard implicate cones, sticks implement off. In the low sprightly of the sketch include solitary(prenominal) sticks. ( What reporting at twi deject , we do not signalise amongst chromatic color , that color pictorial matter subjects.) optical analyzer is of high sensitivity.\nFor the incident of slight light judgement rather a fewer photons of light energy. cortical part of the optical analyzer is the seventeenth knit stitch nape of the rational mantle , which is ground on the pattern of the screen , that opposite points of the retina are project to disparate points of the cortex. instantly refers center cells that liquify ocular excitement. For some visual disturbances characterized by inaction . This is the cause of nonparallel images - bringing light draw of uncomfortableness after intent of flick light stimulus. ( What we did not promissory note the breaks amidst sh ots of the ikon . They prevail themselves change with traces of the previous(prenominal) figure .)\n spate with gelded weapon cones seriously severalize chromatic colour in ( this inadequacy , describe by the face physicist Dalton is color filmdom ). The enervating of the implement sticks zatrudnyaye raft of objects at declination shining ( this insufficiency is nighttime blindness ).