{"id":37489,"date":"2026-06-27T02:15:26","date_gmt":"2026-06-27T02:15:26","guid":{"rendered":"https:\/\/cp.snarskis.lt\/index.php\/2026\/06\/27\/mokslininkai-atskleide-pakites-rastas-gali-ispeti-apie-pavojinga-smegenu-liga\/"},"modified":"2026-06-27T02:15:26","modified_gmt":"2026-06-27T02:15:26","slug":"mokslininkai-atskleide-pakites-rastas-gali-ispeti-apie-pavojinga-smegenu-liga","status":"publish","type":"post","link":"https:\/\/cp.snarskis.lt\/index.php\/2026\/06\/27\/mokslininkai-atskleide-pakites-rastas-gali-ispeti-apie-pavojinga-smegenu-liga\/","title":{"rendered":"Mokslininkai atskleid\u0117: pakit\u0119s ra\u0161tas gali \u012fsp\u0117ti apie pavojing\u0105 smegen\u0173 lig\u0105"},"content":{"rendered":"

Atminties spragos ar sunkesn\u0117 koncentracija da\u017enai laikomos pirmaisiais \u017eenkliais, kad silpsta smegen\u0173 veikla. Ta\u010diau naujas tyrimas rodo, kad ankstyv\u0173 u\u017euomin\u0173 galima ie\u0161koti ir kasdien\u0117je smulkmenoje, \u017emogaus ra\u0161te.<\/p>\n

Portugalijos Evoros universiteto mokslininkai analizavo, ar ra\u0161ymo ypatyb\u0117s gali pad\u0117ti atpa\u017einti kognityvini\u0173 funkcij\u0173 silpn\u0117jim\u0105 vyresniame am\u017eiuje. Tyrimo rezultatai 2026 met\u0173 gegu\u017e\u0119 publikuoti \u017eurnale Frontiers in Human Neuroscience.<\/p>\n

K\u0105 i\u0161dav\u0117 diktanto u\u017eduotis?<\/h2>\n

Tyrime dalyvavo 58 vyresnio am\u017eiaus \u017emon\u0117s: 38 jau buvo nustatyti \u012fvairaus laipsnio kognityviniai sutrikimai, o 20 dalyvi\u0173 toki\u0173 po\u017eymi\u0173 netur\u0117jo. Visi jie atliko kelias u\u017eduotis: brai\u017e\u0117 linijas ir ta\u0161kus, perra\u0161in\u0117jo tekst\u0105 bei ra\u0161\u0117 sakin\u012f diktuojant.<\/p>\n

Did\u017eiausi skirtumai i\u0161ry\u0161k\u0117jo b\u016btent diktanto metu, nes \u0161i u\u017eduotis vienu metu reikalauja d\u0117mesio, trumpalaik\u0117s atminties, kalbos apdorojimo ir tikslios judesi\u0173 kontrol\u0117s. Tyr\u0117j\u0173 teigimu, tai padeda geriau pamatyti, kaip smegenys suderina m\u0105stym\u0105 ir motorik\u0105.<\/p>\n

Kokie ra\u0161to poky\u010diai fiksuoti?<\/h2>\n

Mokslininkai nustat\u0117, kad kognityvini\u0173 sutrikim\u0173 turintys dalyviai da\u017eniau ra\u0161\u0117 l\u0117\u010diau ir ilgiau u\u017etrukdavo atlikdami atskirus ra\u0161ymo judesius. J\u0173 ra\u0161te buvo daugiau smulki\u0173, trump\u0173 br\u016bk\u0161neli\u0173, o judesiai atrod\u0117 ma\u017eiau tolyg\u016bs ir pras\u010diau koordinuoti.<\/p>\n

Tyr\u0117jai tai sieja su galimu silpnesniu ry\u0161iu tarp kognityvini\u0173 proces\u0173 ir judesi\u0173 planavimo mechanizm\u0173. Kitaip tariant, ra\u0161ymas tampa sud\u0117tingesnis ne vien d\u0117l rankos miklumo, bet ir d\u0117l to, kad sunkiau vienu metu apdoroti informacij\u0105 ir j\u0105 perkelti \u012f tiksl\u0173 veiksm\u0105.<\/p>\n

Kod\u0117l to dar nepakanka diagnozei?<\/h2>\n

Vienas svarbiausi\u0173 akcent\u0173, ra\u0161to poky\u010diai patys savaime n\u0117ra diagnoz\u0117. Tyrimo autor\u0117 Ana Rita Matias pabr\u0117\u017e\u0117, kad tokiems signalams patvirtinti b\u016btini i\u0161samesni medicininiai vertinimai, o i\u0161vadoms sustiprinti reikia didesni\u0173 ir \u012fvairesni\u0173 im\u010di\u0173.<\/p>\n

Specialistai primena, kad ra\u0161tas da\u017enai kinta nat\u016braliai senstant, d\u0117l reg\u0117jimo silpn\u0117jimo, s\u0105nari\u0173 problem\u0173, vartojam\u0173 vaist\u0173, tremoro ar kit\u0173 neurologini\u0173 b\u016bkli\u0173. Tod\u0117l svarbiausia vertinti bendr\u0105 situacij\u0105 ir, atsiradus keliems nerim\u0105 keliantiems simptomams, kreiptis \u012f \u0161eimos gydytoj\u0105 ar neurolog\u0105.<\/p>\n

Mokslinink\u0173 vertinimu, ateityje ra\u0161to analiz\u0117 gali tapti papildomu ankstyvosios patikros \u012frankiu, ypa\u010d jei bus derinama su kitais testais ir skaitmeniniais matavimais. Vis d\u0117lto kol kas tai labiau kryptis tolimesniems tyrimams, o ne savaranki\u0161kas b\u016bdas nustatyti lig\u0105.<\/p>\n","protected":false},"excerpt":{"rendered":"

Tyrimas rodo, kad ra\u0161to poky\u010diai gali signalizuoti kognityvini\u0173 funkcij\u0173 silpn\u0117jim\u0105, ta\u010diau diagnozei vis tiek b\u016btini medicininiai tyrimai.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9],"tags":[2193,28876,10008,4970,28875,6113],"miestas":[],"class_list":["post-37489","post","type-post","status-publish","format-standard","hentry","category-sveikata-ir-grozis","tag-demencija","tag-frontiers-in-human-neuroscience","tag-kognityviniai-sutrikimai","tag-neurologija","tag-rastas","tag-vyresnio-amziaus-zmones"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/37489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=37489"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/37489\/revisions"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=37489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=37489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=37489"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=37489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}