{"id":21988,"date":"2025-02-07T16:48:30","date_gmt":"2025-02-07T13:48:30","guid":{"rendered":"https:\/\/labostera.lt\/?post_type=product&#038;p=21988"},"modified":"2025-02-07T16:55:40","modified_gmt":"2025-02-07T13:55:40","slug":"funkcines-artimosios-infraraudonosios-spektroskopijos-sistema-fnirs","status":"publish","type":"product","link":"https:\/\/labostera.lt\/lv\/priemones-ir-iranga\/medicinines-priemones-ir-iranga\/sporto-medicina\/funkcines-artimosios-infraraudonosios-spektroskopijos-sistema-fnirs\/","title":{"rendered":"Funkcion\u0101l\u0101 tuv\u0101 infrasarkan\u0101 spektroskopijas sist\u0113ma fNIRS"},"content":{"rendered":"<p>Funkcion\u0101l\u0101 tuv\u0101 infrasarkan\u0101 spektroskopija (fNIRS) ir uzlabota biooptisk\u0101 att\u0113lveido\u0161anas metode, kas \u013cauj neinvaz\u012bvi analiz\u0113t asins sk\u0101bek\u013ca pies\u0101tin\u0101jumu un citus fiziolo\u0123iskos parametrus dz\u012bvos audos. NIRx tehnolo\u0123ija ir balst\u012bta uz tomogr\u0101fiskiem daudzpunktu spektroskopiskiem m\u0113r\u012bjumiem, kas nodro\u0161ina augstu datu precizit\u0101ti un pla\u0161as pielietojuma iesp\u0113jas.<\/p>\n<p><strong>fNIRS tehnolo\u0123ijas galven\u0101s iez\u012bmes:<\/strong><\/p>\n<ul>\n<li><strong>Visaptvero\u0161a anal\u012bze<\/strong> \u2013 gan stacion\u0101ras, gan mobilas laboratorijas fNIRS sist\u0113mas.<\/li>\n<li><strong>Patiesi bezvadu<\/strong> \u2013 p\u0101rn\u0113s\u0101jam\u0101s fNIRS sist\u0113mas nodro\u0161ina piln\u012bgu p\u0101rvieto\u0161an\u0101s br\u012bv\u012bbu.<\/li>\n<li><strong>Vair\u0101ku re\u017e\u012bmu sader\u012bba<\/strong> \u2013 viegli kombin\u0113jama ar EEG, fMRI, TMS, acu kust\u012bbu izseko\u0161anas sist\u0113m\u0101m, MEG u.c.<\/li>\n<li><strong>Neiroatgriezenisk\u0101 saite un BCI<\/strong> \u2013 neapstr\u0101d\u0101tu datu tie\u0161a eksport\u0113\u0161ana un anal\u012bze re\u0101llaik\u0101.<\/li>\n<li><strong>Augstas kvalit\u0101tes dati<\/strong> \u2013 ticami rezult\u0101ti pat tad, ja tiek p\u0101rbaud\u012btas personas ar bieziem, tum\u0161iem matiem.<\/li>\n<li><strong>Daudzpus\u012bba<\/strong> \u2013 da\u017e\u0101di aksesu\u0101ri, kas piel\u0101goti da\u017e\u0101d\u0101m p\u0113tniec\u012bbas vajadz\u012bb\u0101m (piem\u0113ram, da\u017e\u0101da izm\u0113ra cepures).<\/li>\n<li><strong>Papla\u0161in\u0101\u0161anas iesp\u0113jas<\/strong> \u2013 sist\u0113mu var atjaunin\u0101t atbilsto\u0161i pieaugo\u0161aj\u0101m p\u0113tniec\u012bbas pras\u012bb\u0101m.<\/li>\n<li><strong>Uzticam\u012bba<\/strong> \u2013 visiem NIRx lietot\u0101jiem tiek nodro\u0161in\u0101ts past\u0101v\u012bgs tehniskais atbalsts un piek\u013cuve visaptvero\u0161am pal\u012bdz\u012bbas centram un tehniskajiem semin\u0101riem.<\/li>\n<\/ul>\n<p><strong>fNIRS tehnolo\u0123ijas pamati<\/strong><br \/>\nfNIRS tomogr\u0101fija izmanto gaismas izplat\u012b\u0161an\u0101s \u012bpa\u0161\u012bbas biolo\u0123iskajos audos. Tuv\u0101 infrasarkan\u0101 gaisma var iek\u013c\u016bt audos vair\u0101kus centimetrus, t\u0101p\u0113c \u0161\u012b tehnolo\u0123ija \u013cauj neinvaz\u012bvi nov\u0113rt\u0113t asins pl\u016bsmu un audu sk\u0101bek\u013ca pies\u0101tin\u0101jumu. At\u0161\u0137ir\u012bb\u0101 no rentgena, datortomogr\u0101fijas vai magn\u0113tisk\u0101s rezonanses, fNIRS nav balst\u012bts uz struktur\u0101lo audu att\u0113lveido\u0161anu \u2014 tas m\u0113ra funkcion\u0101l\u0101s izmai\u0146as, kas saist\u012btas ar asins pl\u016bsmas dinamiku un vielmai\u0146as procesiem.<\/p>\n<p><strong>fNIRS tomogr\u0101fijas rakstur\u012bg\u0101s iez\u012bmes:<\/strong><\/p>\n<ul>\n<li><strong>Dro\u0161\u012bba<\/strong> \u2013 fNIRS neizmanto joniz\u0113jo\u0161o starojumu, t\u0101p\u0113c nav radi\u0101cijas iedarb\u012bbas riska.<\/li>\n<li><strong>Minim\u0101li invaz\u012bva<\/strong> \u2013 nav nepiecie\u0161ami \u0101r\u0113jie kontrastvielas.<\/li>\n<li><strong>Funkcion\u0101l\u0101 vizualiz\u0101cija<\/strong> \u2013 tiek m\u0113r\u012bti fiziolo\u0123iskie, nevis anatomiskie audu parametri.<\/li>\n<li><strong>Kompaktums un ekonomija<\/strong> \u2013 sal\u012bdzino\u0161i maza, viegli lietojama un pieejama tehnolo\u0123ija.<\/li>\n<li><strong>Augsta laika iz\u0161\u0137irtsp\u0113ja<\/strong> \u2013 \u0101tras fiziolo\u0123iskas izmai\u0146as var analiz\u0113t re\u0101llaik\u0101.<\/li>\n<li><strong>Ierobe\u017eota telpisk\u0101 iz\u0161\u0137irtsp\u0113ja<\/strong> \u2013 iz\u0161\u0137irtsp\u0113ja ir aptuveni 5 mm.<\/li>\n<li><strong>Dzi\u013cuma ierobe\u017eojumi<\/strong> \u2013 izmekl\u0113\u0161anas dzi\u013cums ir atkar\u012bgs no audu sast\u0101va un \u0123eometrijas.<\/li>\n<\/ul>\n<p>Pateicoties augstajai laika precizit\u0101tei un neinvaz\u012bvai darb\u012bbai, fNIRS tiek pla\u0161i izmantots neirolo\u0123iskajos, fiziolo\u0123iskajos un psiholo\u0123iskajos p\u0113t\u012bjumos. \u0160\u012b tehnolo\u0123ija ir \u012bpa\u0161i noder\u012bga smadze\u0146u aktivit\u0101tes, asinsrites regul\u0113\u0161anas meh\u0101nismu, kognit\u012bvo procesu un da\u017e\u0101du fiziolo\u0123isko reakciju p\u0113t\u012b\u0161an\u0101.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Funkcion\u0101l\u0101 tuv\u0101 infrasarkan\u0101 spektroskopijas (fNIRS) sist\u0113ma<\/strong> \u2013 ir dro\u0161a, neinvaz\u012bva att\u0113lveido\u0161anas tehnolo\u0123ija, kas \u013cauj uzraudz\u012bt asins sk\u0101bek\u013ca pies\u0101tin\u0101jumu un asins pl\u016bsmas izmai\u0146as dz\u012bvos audos. NIRx fNIRS tehnolo\u0123ija nodro\u0161ina prec\u012bzus funkcion\u0101lo parametru m\u0113r\u012bjumus, atbalsta sader\u012bbu ar cit\u0101m neiroatt\u0113lveido\u0161anas tehnolo\u0123ij\u0101m (EEG, fMRI, MEG utt.), tai ir augsta laika iz\u0161\u0137irtsp\u0113ja un t\u0101 ir viegli piel\u0101gojama da\u017e\u0101diem zin\u0101tniskiem p\u0113t\u012bjumiem.<\/p>","protected":false},"featured_media":21990,"template":"","meta":[],"product_cat":[1099],"product_tag":[],"class_list":{"0":"post-21988","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sporto-medicina","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/product\/21988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/media\/21990"}],"wp:attachment":[{"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/media?parent=21988"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/product_cat?post=21988"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/labostera.lt\/lv\/wp-json\/wp\/v2\/product_tag?post=21988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}