Contents
Academic literature on the topic 'Nugaros smegenys'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Nugaros smegenys.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Nugaros smegenys"
Čemerkaitė, J., I. Kaukėnaitė, and R. Liutkevičienė. "Optinio neuromielito spektro sutrikimas: epidemiologija, patogenezė, diagnostika, gydymas, prognozė." Neurologijos seminarai 25, no. 87 (July 1, 2021): 20–29. http://dx.doi.org/10.29014/ns.2021.03.
Full textSavičius, Donatas. "MARFANO SINDROMAS: KLINIKINIS PASIREIŠKIMAS, DIAGNOSTIKA IR GYDYMAS." Health Sciences 31, no. 3 (May 24, 2021): 186–87. http://dx.doi.org/10.35988/sm-hs.2021.106.
Full textGvazdaitis, Antanas, Kęstutis Jacikevičius, Albertas Šliaužys, Mindaugas Gvazdaitis, and Valdas Gasilionis. "NETIPINĖS EIGOS SMEGENĖLIŲ HEMANGIOBLASTOMA. KLINIKINIS ATVEJIS." Visuomenės sveikata 27, no. 5 (December 20, 2017): 48–52. http://dx.doi.org/10.5200/sm-hs.2017.076.
Full textAdomavičienė, Aušra, and Jūratė Kesienė. "NESPORTUOJANČIŲ ASMENŲ PO NUGAROS SMEGENŲ PAŽEIDIMO FIZINIS PAJĖGUMAS." Sveikatos mokslai 26, no. 3 (September 12, 2016): 20–24. http://dx.doi.org/10.5200/sm-hs.2016.039.
Full textVaišvilas, M., A. Radžiūnas, V. Deltuva, and A. Tamašauskas. "Nugaros smegenų stimuliacija Lietuvoje, gydant polaminektominio sindromo skausmą." Neurologijos seminarai 22, no. 76 (July 5, 2018): 137–42. http://dx.doi.org/10.29014/ns.2018.18.
Full textDambauskienė, Rima, Judita Daratienė, and Loreta Gavelienė. "ASMENŲ, PATYRUSIŲ NUGAROS SMEGENŲ PAŽEIDIMĄ, EMOCINĖ SAVIJAUTA PO PIRMINĖS REABILITACIJOS." Sveikatos mokslai 27, no. 1 (March 3, 2017): 78–79. http://dx.doi.org/10.5200/sm-hs.2017.014.
Full textMigauskas, Gintaras, Ugnius Kšanas, and Egidijus Jaržemskas. "Mielopatija po raktikaulio osteosintezės Kiršnerio viela." Lietuvos chirurgija 1, no. 1 (January 1, 2003): 0. http://dx.doi.org/10.15388/lietchirur.2003.1.2449.
Full textK., Blank, Terbetas G., Neverauskienė L., and Ušinskienė J. "Adult-onset spinal teratoma: a case report and review Suaugusiųjų spinalinė teratoma: klinikinis atvejis ir literatūros apžvalga." Neurologijos seminarai 23, no. 79 (August 2, 2019): 39–44. http://dx.doi.org/10.29014/ns.2019.06.
Full textBašinskas, Paulius, Austėja Gerulytė, Milda Rudžianskienė, Andrius Macas, Darius Trepenaitis, Rolandas Gerbutavičius, and Viktoras Rudžianskas. "INTRATEKALINĖS CHEMOTERAPIJOS PRINCIPAI: INDIKACIJOS, MEDIKAMENTAI, PROCEDŪRA, KOMPLIKACIJOS." Visuomenės sveikata 29, no. 2 (April 27, 2019): 65–70. http://dx.doi.org/10.5200/sm-hs.2019.020.
Full textPlieskienė, Aista. "Chondrosarkomos jautrumas spindulinei terapijai: metastazavusios spinalinės chondrosarkomos klinikinis atvejis." Sveikatos mokslai 25, no. 4 (September 30, 2015): 61–64. http://dx.doi.org/10.5200/sm-hs.2015.073.
Full textDissertations / Theses on the topic "Nugaros smegenys"
Buišas, Rokas. "Nugaros smegenų motoneuronų perdavimo funkcija ir jos modifikavimas." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2012. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2012~D_20121001_093702-49526.
Full textMotoneurons are the spinal neurons that directly control the muscle contraction. The gain characterizes how the synaptic input to motoneuron is converted in to action potential firing and subsequent muscle contraction. The high gain allows a high force and fast contraction, while the low gain is essential for a fine control of movements. The gain of motoneurons is mainly determined by a set of ion channels in membrane and therefore is a subject for modification. It is known, that the gain decreases during adaptation of action potential firing. Moreover, the neurotransmitters released during spinal network activity may modify the ion channel activity and therefore adjust the gain to the functional needs. The aim of this study was to evaluate the gain of spinal cord motoneurons and investigate mechanisms of its modification. Spinal motoneurons from adult turtle were used. We found that the gain of motoneurons estimated from triangular current ramps is the same as steady one obtained from square current steps. Pharmacologically increased conductance of motoneuron membrane does not change the gain. Finally, we demonstrated that persistent inward Na+ current increases excitability and reduces the transient and early gain of spinal motoneurons.
Packevičiūtė, Aušrinė. "Žmonių, turinčių lėtinį nugaros smegenų pažeidimą, hemodinamikos reguliacijos ypatumai orto-klinostatinio poveikio metu." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2008. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20080618_125639-32072.
Full textFollowing spinal cord injury part of sympathetic nervous system is disrupted from the brain stem control. This disruption results in disorders of cardiovascular system regulation mechanisms. Impaired cardiovascular regulation may cause orthostatic hypotension or other negative impacts on persons’ health and quality of life. However, there exist various adaptive mechanisms, that may change cardiovascular regulation and compensate these cardiovascular disorders. A lot of attention was paid to find out these new possibilities of cardiovascular control in earlier and nowadays scientific researches. Some of researches discover, that after SCI not only descending sympathetic cardiovascular regulation is impaired, but there can be baroreflex mechanisms affected also. To get these data orthostatic tests were performed. There weren’t any researches investigating parasympathetic outflow affecting baroreflex reactions in response to clinostatic test. Hypothesis. Investigation of cardiovascular regulation at clinostatic stress can show baroreflex function alterations in persons with spinal cord injury. The aim of research - ascertain the peculiarities of hemodinamic function and cardiovascular regulation in persons with spinal cord injury in response to ortho-clinostatic stress. Goals: 1) ascertain toleration and presence of orthostatic hypotension in response to ortho-clinostatic stress in persons with SCI; 2) evaluate peculiarities of sympathetic cardiovascular regulation in... [to full text]
Šlikienė, Rasa. "Sportuojančių ir nesportuojančių neįgaliųjų asmenų su skirtingais nugaros smegenų pažeidimais aerobinis pajėgumas rankų ergometrijos metu." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2008. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20080618_125138-69109.
Full textMotor, sensory and vegetative deficits are well-known consequences of spinal cord injury. Spinal cord injury is associated with motor, sensory, urinary and bowel systems dysfunction, which are leading causes of disability. Level and degree of injury, age and gender are determinants of independency of person with spinal cord injury. Persons with spinal cord injuries often are not physically active and lead a sedentary life because of subsequences of spinal cord injury, thus their aerobic capacity is lower than able-bodies. Aim of research: Ascertain and evaluate the aerobic performance of persons with different spinal cord injuries during arm ergometry. Goals: 1. Ascertain and evaluate taking and not taking part in sports persons with spinal cord injuries aerobic performance dependent from spinal cord injuries levels. 2. Ascertain and evaluate taking and not taking part in sports persons with spinal cord injuries aerobic performance dependent from age. 3. Ascertain and evaluate taking and not taking part in sports persons with spinal cord injuries aerobic performance dependent from lesion time. The researches were carried out in paraplegics association. In this research participate 21 persons with spinal cord injuries. Research methods – Constantly increasing continuous physical loads have been applied to all persons with spinal cord injuries by using a arm ergometer “Monark”. The wheel frequency was 70 times/ min (rotations). The persons gas analyzer „Oxygon Mobile“... [to full text]
Dilys, Sigitas. "Dviejų savaičių intensyvios treniruočių programos įtaka asmenų, turinčių skirtingo lygio nugaros smegenų pažeidimus, aerobinio pajėgumo rodikliams." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2008. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20080618_125741-79605.
Full textLosing motional functions after spinal cord injury may influence sedentary life manner. Reduction of physical activity leads to body impairment and decreased force during physical work. Also everyday activity of individuals, having spinal cord injury, is not sufficient to stop decline of physical capability. Lack of capability while doing various tasks may be serious difficulty to self-sufficiency, and make an individual dependant on the people round about. This regression may be reversible by doing physical training. Problem of research: does two weeks applicable manual activity effectively influence aerobic capability rate increment of individuals having spinal cord injury. Purpose of research: assess and evaluate short and intense training programs impact to aerobic capability rate of individuals having different spinal cord injuries. Tasks: 1. Assess and evaluate aerobic capability rate increment of individuals having high spinal cord injuries (Th1-Th7) after training cycle. 2. Assess and evaluate aerobic capability rate increment of individuals having medium spinal cord injuries (T81-L1) after training cycle. 3. Assess and evaluate aerobic capability rate increment of individuals having minimum motional disability. Hypothesis of research: Intense two weeks duration applicable manual activity may greatly improve aerobic capability rate of individuals having spinal cord injuries. The researches were carried out in „Landšafto terapijos ir rekreacijos centre“ Monciškėse. In... [to full text]
Guzulaitis, Robertas. "Nugaros smegenų neuronų tinklo veikimo principai: somatosensorinės informacijos integracija ir aktyvumo išplitimas." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130925_093406-59707.
Full textSpinal cord integrates somatosensory information and generates coordinated motor responses. Temporal integration can be used for discrimination of important stimuli from noise. Here it is shown that temporal integration of somatosensory inputs in sub second time scale is possible without changes of intrinsic properties of motoneurons. The activity of premotor neurons increases during temporal integration and can be a mechanism for short term information storage in spinal cord. Suppression of motor activity after painful somatosensory stimulus is called cutaneous silent period. This motor suppression is well described in humans and used for diagnostics. However it is not known if the suppression of motor activity is due to inhibition of motoneurons or reduction of excitatory drive from premotor neurons. Here it is shown that motoneurons are inhibited during cutaneous silent period. Neural networks of spinal cord not only process somatosensory information but generate locomotion and reflexes too. It is accepted that neural networks controlling front and hind limb movements are located in cervical and lumbar enlargements respectfully. Here it is shown that thoracic segments of spinal cord contribute to hind limb movements as well. It means that neural network generating movements is much more widely distributed than previously thought.
Buišas, Rokas. "The gain of spinal cord motoneurons and its modification." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2012. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2012~D_20121001_093711-87354.
Full textMotoneuronai – tai nervinės ląstelės tiesiogiai valdančios raumenis. Motoneuronuose, kaip ir kitose neuronuose, įėjimo transformacija į išėjimą charakterizuojama perdavimo funkcija, kuri dažniausiai aprašoma tam tikro statumo tiesine priklausomybe. Didelis perdavimo funkcijos statumas leidžia išvystyti didelę raumens susitraukimo jėgą, o mažas – įgalina tikslų raumenų valdymą. Perdavimo funkcijos charakteristikas apsprendžia neurono membranoje esantys joniniai kanalai. Pavyzdžiui, veikimo potencialų adaptaciją sukeliantys joniniai kanalai perdavimo funkcijos statumą mažina. Be to, neuroninio tinklo veikimo metu išskirti neurotransmiteriai gali veikti joninius kanalus ir pritaikyti perdavimo funkciją konkretaus judesio vykdymui. Šio darbo tikslas buvo įvertinti nugaros smegenų motoneuronų perdavimo funkcijos ypatybes ir ištirti jos galimus modifikavimo mechanizmus. Tyrimams naudoti vėžlio nugaros smegenų motoneuronai. Disertacijoje parodėme, kad perdavimo funkcijos statumas įvertintas trikampiais srovės impulsais sutampa su stacionariu perdavimo funkcijos statumu, įvertintu stimuliuojant motoneuronus stačiakampiais srovės impulsais. Nustatėme, kad farmakologiškai padidintas motoneuronų membranos laidumas neįtakoja perdavimo funkcijos statumo. Taip pat parodėme, kad nuolatinė Na+ srovė sumažina pradinį ir ankstyvąjį perdavimo funkcijų statumus.
Guzulaitis, Robertas. "The organisation principles of spinal neural network: temporal integration of somatosensory input and distribution of network activity." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130925_093153-76748.
Full textNugaros smegenys gauna somatosensorinę informaciją, ją integruoja ir generuoja motorinius atsakus. Disertacijoje parodoma, kad somatosensorinių įėjimų viršsekundinė laikinė integracija nugaros smegenų neuronų tinkle vyksta ne dėl motorinių neuronų vidinių savybių kitimo. Laikinės integracijos metu padidėja priešmotorinių neuronų aktyvumas ir tai gali lemti informacijos apie somatosensorinį įėjimą saugojimą. Somatosensorinis tylos periodas – tai motorinio aktyvumo slopinimas po skausmingo stimulo. Jis plačiai aprašytas žmonėse, bei taikomas diagnostikoje. Nepaisant plataus taikymo, somatosensorinio tylos periodo mechanizmai nėra ištirti – nebuvo žinoma ar šis motorinio aktyvumo slopinimas vyksta slopinant motorinius neuronus, ar eliminuojant motorinių neuronų žadinimą. Disertacijoje parodoma, kad somatosensorinio tylos periodo metu motoriniai neuronai yra slopinami. Be somatosensorinės informacijos apdorojimo nugaros smegenų neuronų tinklai užtikrina judėjimo ir refleksų valdymą. Yra priimta, kad priekines ir užpakalines galūnes valdantys neuronų tinklai išsidėstę atitinkamai nugaros smegenų kaklinės ir strėnų sričių išplatėjimuose. Disertacijoje parodoma, kad ir krūtininiai nugaros smegenų segmentai prisideda prie užpakalinių galūnių motorinio aktyvumo generavimo. Tai leidžia manyti, kad neuronų tinklas generuojantis judesius yra išplitęs labiau, nei manyta iki šiol.
Podlipajeva, Viktorija. "Žmonių po nugaros smegenų pažeidimų motyvacijos profesinei reabilitacijai veiksniai." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2006~D_20110709_151604-31237.
Full textLots of researches are devoted to investigate why unemployment rate among people with spinal cord injury is so high. Not enough attention is paid to the issue of how disabled people cope with external and internal factors when facing employment problems. Vocational rehabilitation and re-entry to labor market are processes influenced by many factors. The most attention in this paper is devoted to acceptance of own disability, evaluation of self-efficacy as well as to internal and external motivating factors. The integration of people with motion disability into society depends not only on society opinion, first of all it depends on person‘s self-evaluation: acceptance of own disability, self, as able to take care of him/herself and work effectively. Particularly important is that the wish to „come back to life“ came from person‘s inside. The aim of this paper is to determine the psychological factors for vocational rehabilitation of people with deep motion disability. The following research methods were used: initial interview (demographic data was gathered about the target group), motivation window (a scheme which is used to set person‘s intentions and motivation to change, i.e. which internal and external factors promote vocational rehabilitation), wish or hope and conviction that they will get employed in the course of one year, Self-Efficacy, specially developed for people with spinal cord injury, questionnaire of disability acceptance (person‘s attitude to disability... [to full text]
Baltrėnienė, Danguolė. "K. Niši metodo poveikis po nugaros smegenų trauminių pažeidimų." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2006. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2006~D_20060510_115805-49603.
Full textKrikščiūnienė, Galina. "NUGAROS SMEGENŲ TRAUMAS PATYRUSIŲ ASMENŲ DALYVAVIMO DARBO RINKOJE SOCIOEDUKACINIAI VEIKSNIAI." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2008. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2008~D_20080926_182835-68763.
Full textTheoretical analysis of social involvement showed that social involvement in scientific sources is regarded as the emphasis of advantages of the persons (particularily disabled persons) when trying to reveal their activity and originality in various spheres of life, which includes labor market as well. On the basis of theoretical analysis, professional training of the disabled is a perennial process of (self) education, which consists of equal components: pre-professional education, primary professional education, improvement of professional qualification, professional re-qualification, professional rehabilitation when relating professional education of the disabled not only with professional adaptation, but with socialization of the disabled as well. Hypothesis of the research is the persons that experienced back’s brain’s traumas (hereinafter – BBT) needs of self (employment) are not realized or are realized only partially due to insufficient privity of the employers about socioeducational possibilities of the disabled as well as their own low self-confidence. Method of questionnaire research has been done. Its aim was to reveal socioeducational factors in labor market of the involvement of the persons that have experienced BBT. The data of the research has been generalized when using statistical methods (descriptive statistics, factor and correlation analysis). 311 respondents participated in the research, 210 of them being the persons that experienced BBT and 1... [to full text]