Comput Methods Programs Biomed - A comprehensive cytogenetics tutorial program, encompassing changeable G-band resolutions.

Tópicos

{ research(1218) medic(880) student(794) }
{ imag(2830) propos(1344) filter(1198) }
{ high(1669) rate(1365) level(1280) }
{ import(1318) role(1303) understand(862) }
{ analysi(2126) use(1163) compon(1037) }
{ sequenc(1873) structur(1644) protein(1328) }
{ structur(1116) can(940) graph(676) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ signal(2180) analysi(812) frequenc(800) }
{ can(774) often(719) complex(702) }
{ studi(2440) review(1878) systemat(933) }
{ assess(1506) score(1403) qualiti(1306) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ framework(1458) process(801) describ(734) }
{ chang(1828) time(1643) increas(1301) }
{ method(1557) propos(1049) approach(1037) }
{ compound(1573) activ(1297) structur(1058) }
{ spatial(1525) area(1432) region(1030) }
{ drug(1928) target(777) effect(648) }
{ system(1976) rule(880) can(841) }
{ method(1219) similar(1157) match(930) }
{ motion(1329) object(1292) video(1091) }
{ clinic(1479) use(1117) guidelin(835) }
{ extract(1171) text(1153) clinic(932) }
{ data(1714) softwar(1251) tool(1186) }
{ control(1307) perform(991) simul(935) }
{ care(1570) inform(1187) nurs(1089) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ risk(3053) factor(974) diseas(938) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ studi(1119) effect(1106) posit(819) }
{ model(3480) simul(1196) paramet(876) }
{ group(2977) signific(1463) compar(1072) }
{ can(981) present(881) function(850) }
{ decis(3086) make(1611) patient(1517) }
{ model(3404) distribut(989) bayesian(671) }
{ imag(1947) propos(1133) code(1026) }
{ measur(2081) correl(1212) valu(896) }
{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ featur(3375) classif(2383) classifi(1994) }
{ network(2748) neural(1063) input(814) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ take(945) account(800) differ(722) }
{ treatment(1704) effect(941) patient(846) }
{ problem(2511) optim(1539) algorithm(950) }
{ error(1145) method(1030) estim(1020) }
{ learn(2355) train(1041) set(1003) }
{ concept(1167) ontolog(924) domain(897) }
{ algorithm(1844) comput(1787) effici(935) }
{ design(1359) user(1324) use(1319) }
{ model(2220) cell(1177) simul(1124) }
{ general(901) number(790) one(736) }
{ method(984) reconstruct(947) comput(926) }
{ search(2224) databas(1162) retriev(909) }
{ data(3963) clinic(1234) research(1004) }
{ studi(1410) differ(1259) use(1210) }
{ perform(999) metric(946) measur(919) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ perform(1367) use(1326) method(1137) }
{ blood(1257) pressur(1144) flow(957) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ monitor(1329) mobil(1314) devic(1160) }
{ ehr(2073) health(1662) electron(1139) }
{ state(1844) use(1261) util(961) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ data(2317) use(1299) case(1017) }
{ age(1611) year(1155) adult(843) }
{ medic(1828) order(1363) alert(1069) }
{ cost(1906) reduc(1198) effect(832) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ data(3008) multipl(1320) sourc(1022) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ activ(1138) subject(705) human(624) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ use(2086) technolog(871) perceiv(783) }
{ health(1844) social(1437) communiti(874) }
{ cancer(2502) breast(956) screen(824) }
{ use(976) code(926) identifi(902) }
{ use(1733) differ(960) four(931) }
{ result(1111) use(1088) new(759) }
{ implement(1333) system(1263) develop(1122) }
{ survey(1388) particip(1329) question(1065) }
{ estim(2440) model(1874) function(577) }
{ process(1125) use(805) approach(778) }
{ activ(1452) weight(1219) physic(1104) }
{ method(1969) cluster(1462) data(1082) }
{ method(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

Chromosome analysis is a basic science with medical implication. Karyotyping is a procedure to study an individual's chromosome make-up. It is time consuming to train students and clinical technologists to recognize patterns of G-banded chromosomes because of the dynamic nature of G-band resolutions in different metaphase spreads. High resolution G-bands are desirable because they provide detailed information for structural analysis. However, it is challenging to identify chromosomes at higher resolution levels even for many cytogenetics technologists. In response to the need for training students to identify human chromosomes at variable G-band resolutions, we present in this paper an advanced version of virtual reality (VR)-based interactive karyotyping program capable of manipulating G-band resolutions for human cytogenetics education. The program can generate different metaphase spreads ranging from short and well separate chromosomes at low G-band resolutions to long, curved, and overlapped chromosomes at high G-band resolutions. Other features include a scoring system, helping strategies, and the progress reports. The traditional "cut and paste" karyotyping method for chromosome separation is incorporated in the software. This method is compared with the "simple clicking" method which is based on an edge detection technique for outlining each chromosome. The comprehensive program is suitable for in-depth training of advanced students.

Resumo Limpo

chromosom analysi basic scienc medic implic karyotyp procedur studi individu chromosom makeup time consum train student clinic technologist recogn pattern gband chromosom dynam natur gband resolut differ metaphas spread high resolut gband desir provid detail inform structur analysi howev challeng identifi chromosom higher resolut level even mani cytogenet technologist respons need train student identifi human chromosom variabl gband resolut present paper advanc version virtual realiti vrbase interact karyotyp program capabl manipul gband resolut human cytogenet educ program can generat differ metaphas spread rang short well separ chromosom low gband resolut long curv overlap chromosom high gband resolut featur includ score system help strategi progress report tradit cut past karyotyp method chromosom separ incorpor softwar method compar simpl click method base edg detect techniqu outlin chromosom comprehens program suitabl indepth train advanc student

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