Desafios à organização de programa de rastreamento do câncer do colo do útero em Manaus-AM

Objetivou-se identificar as características sociodemográficas das mulheres que realizam o Papanicolaou em Manaus, Amazonas, e sua associação com os motivos para realização do exame. Pesquisa exploratória incluindo 281 mulheres, que haviam realizado o Papanicolaou nos últimos cinco anos em Manaus. A maioria das entrevistadas tinha entre 18-34 anos (54%), 5-11 anos de estudo (54,4%), renda familiar mensal de até três salários mínimos (84,3%), relação estável (72,2%) e início da vida sexual entre 15-19 anos (69,4%). Os motivos para realização do Papanicolaou foram procura espontânea (66,2%), recomendação médica (23,5%) e sintomas ginecológicos (10,3%). Mulheres que receberam informação dos profissionais de saúde tiveram proporção maior de realização do exame nos últimos três anos (p=0,008). A demanda espontânea é prevalente e o atendimento oportunístico é realizado nas mulheres mais jovens, não alcançando o grupo com maior risco para o câncer. É necessário implantar estratégias de recrutamento ativo alcançando mulheres em desvantagem socioeconômica.

Ovarian response of Suffolk ewes to estrous synchronization using short-term protocol

The efficacy of estrus synchronization using short-term protocol was evaluated by ultrasound exams in Suffolk ewes during the pre-breeding season. The control Group (n = 12) was synchronized by treatment for 12 days with vaginal sponges impregnated with medroxyprogesterone acetate, and 400 IU eCG at sponge withdrawal. Experimental groups I, II and III kept the sponge in place for 4 days, and 100 µg of PGF2a was administered at sponge withdrawal. Additionally, Group I (n = 12) had 0.1 mg of estradiol benzoate (EB) administered during sponge placement and 50 µg of GnRH 48 hours after sponge removal. Group II (n = 6) had 35 mg of progesterone (P4) injected, and 0.1 mg of EB administered during sponge placement, 400 IU eCG at withdrawal and 48 hours after, 50 µg GnRH were administrated. Group III (n = 12) had 35 mg of P4 and 0.2 mg of EB administered at sponge placement, 400 IU eCG at withdrawal, and 50 µg of GnRH was administrated after 56 hours. Ovaries were monitored through ultrasound scanning. Concerning the first wave, no difference was detected between the control group and the experimental groups. However, the characteristics of ovulatory wave were significantly different between the groups. The duration of the follicular wave was shorter for Group III than for Group II. The follicle in Group I reached its maximum diameter before the Group II. The diameter of the follicle at the sponge withdrawal in the control group was larger than in Group I. After sponge withdrawal, the follicular growth rate was smaller in the control group than in Group III. The maximum diameter of the follicle in Group II was larger than in the other groups. The short-term protocol in which estrogen was used did not synchronize the emergence of the wave of follicular development.

Early development, survival and growth rates of the giant clam Tridacna crocea (Bivalvia: Tridacnidae)

Tridacnid clams are conspicuous inhabitants of Indo-Pacific coral reefs and are traded and cultivated for the aquarium and food industries. In the present study, daily growth rates of larvae of the giant clam Tridacna crocea were determined in the laboratory during the first week of life. Adults were induced to spawn via intra-gonadal serotonin injection through the byssal orifice. After spawning oocytes were collected, fertilized and kept in 3 L glass beakers and raceways treated with antibiotics to avoid culture contamination. Larvae were fed twice with the microalga Isochrysis galbana and zooxanthellae were also offered twice during the veliger stage (days 4 and 6). Larval length was measured using a digitizing tablet coupled to a microcomputer. Larval mortality was exponential during the first 48 hours of life declining significantly afterwards. Mean growth rate was 11.3 μm day-1, increasing after addition of symbionts to 18.0 μm day-1. Survival increased to ca. 75% after the addition of zooxanthellae. The results describe the growth curve for T. crocea larvae and suggest that the acquisition of symbionts by larvae may be useful for larval growth and survival even before larvae have attained metamorphosis.

Neonatally induced mild diabetes: influence on development, behavior and reproductive function of female Wistar rats

Abstract Background Neonatal STZ treatment induces a state of mild hyperglycemia in adult rats that disrupts metabolism and maternal/fetal interactions. The aim of this study was investigate the effect of neonatal STZ treatment on the physical development, behavior, and reproductive function of female Wistar rats from infancy to adulthood. Methods At birth, litters were assigned either to a Control (subcutaneous (s.c.) citrate buffer, n = 10) or STZ group, (streptozotocin (STZ) - 100 mg/kg-sc, n = 6). Blood glucose levels were measured on postnatal days (PND) 35, 84 and 120. In Experiment 1 body weight, length and the appearance of developmental milestones such as eye and vaginal opening were monitored. To assess the relative contribution of the initial and long term effects of STZ treatment this group was subdivided based on blood glucose levels recorded on PND 120: STZ hyperglycemic (between 120 and 300 mg/dl) and STZ normoglycemic (under 120 mg/dl). Behavioral activity was assessed in an open field on PND 21 and 75. In Experiment 2 estrous cyclicity, sexual behavior and circulating gonadotropin, ovarian steroid, and insulin levels were compared between control and STZ-hyperglycemic rats. In all measures the litter was the experimental unit. Parametric data were analyzed using one-way or, where appropriate, two-way ANOVA and significant effects were investigated using Tukey’s post hoc test. Fisher’s exact test was employed when data did not satisfy the assumption of normality e.g. presence of urine and fecal boli on the open field between groups. Statistical significance was set at p < 0.05 for all data. Results As expected neonatal STZ treatment caused hyperglycemia and hypoinsulinemia in adulthood. STZ-treated pups also showed a temporary reduction in growth rate that probably reflected the early loss of circulating insulin. Hyperglycemic rats also exhibited a reduction in locomotor and exploratory behavior in the open field. Mild hyperglycemia did not impair gonadotropin levels or estrous cylicity but ovarian steroid concentrations were altered. Conclusions In female Wistar rats, neonatal STZ treatment impairs growth in infancy and results in mild hyperglycemia/hypoinsulinemia in adulthood that is associated with changes in the response to a novel environment and altered ovarian steroid hormone levels.

Estudo comparativo entre as novas ferramentas digitais utilizadas no desenho à mão livre

This paper makes an analysis on the new technological resources related to architectural drawing that make use of the hand drawing. It tests and evaluates the use of new tools such as tablets (e.g. Wacom Bamboo), graphic tablets (e.g. iPad), tablet/screen hybrids (e.g. Wacom Cintiq) and electronic pens (e.g. Wacom Inkling) in the making of free drawings oriented for the developing of graphic products related to the projective act in architecture and design. The paper makes a comparative e interpretative analysis through the reading of those products.

Primeiro relato de isolamento de Histophilus somni em ovino com quadro de endometrite no Brasil

Este trabalho tem como objetivo relatar um caso de isolamento em cultura pura de Histophilus somni em secreção vaginal de uma fêmea ovina da raça Texel, em propriedade localizada no estado de São Paulo, a qual apresentou histórico de endometrite e infertilidade. No exame clínico específico do aparelho genital, foi observada na vagina secreção de coloração esbranquiçada, com aspecto mucoso e odor fétido. Os exames sorológicos para Brucella ovis, Leptospirose e Neospora caninum resultaram negativos, enquanto o exame para Toxoplasma gondii foi positivo.

A quantitative TaqMan PCR assay for the detection of Ureaplasma diversum

Ureaplasma diversum in veterinary studies is an undesirable microbe, which may cause infection in bulls and may result in seminal vesiculitis, balanopostitis, and alterations in spermatozoids, whereas in cows, it may cause placentitis, fetal alveolitis, abortion, and birth of weak calves. U. diversum is released through organic secretions, especially semen, preputial and vaginal mucus, conjunctival secretion, and milk. The aim of the present study was to develop a TaqMan probe, highly sensitive and specific quantitative PCR (qPCR) assay for the detection and quantification of U. diversum from genital swabs of bovines. Primers and probes specific to U. diversum 16S rRNA gene were designed. The specificity, detection limit, intra- and inter-assay variability of qPCR to detect this ureaplasma was compared with the results of the conventional PCR assay (cPCR). Swabs of vaginal mucus from 169 cows were tested. The qPCR assay detected as few as 10 copies of U. diversum and was 100-fold more sensitive than the cPCR. No cross-reactivity with other Mollicutes or eubacteria was observed. U. diversum was detected in 79 swabs (46.42%) by qPCR, while using cPCR it was detected in 42 (25%) samples. The difference in cPCR and qPCR ureaplasma detection between healthy and sick animals was not statistically significant. But the U. diversum load in samples from animals with genital disorders was higher than in healthy animals. The qPCR assay developed herein is highly sensitive and specific for the detection and quantification of U. diversum in vaginal bovine samples.

Herramienta para la gestión de datos, pacientes y agenda del grupo GICOREC

[ES]Este trabajo de fin de grado consiste en el desarrollo e implementación de una aplicación web cuya funcionalidad será la de gestionar usuarios, pacientes, productos, citas y facturas de un hospital veterinario el cual no dispone en la actualidad de ninguna herramienta informática para tal fin. Podemos diferenciar tres secciones: Hospital: Permite concertar y gestionar un listado de pacientes (asignados a propietarios) para los cuales se registran sus citas con sus respectivos detalles. El veterinario podrá visualizar un listado de todos los propietarios, mascotas y citas. También podrá añadir nuevas citas para un paciente concreto, realizadas por un veterinario existente en el sistema, día y horas disponibles para ese veterinario, pudiendo agregar información en el momento de su realización, añadir productos utilizados y subir archivos. Todos los detalles médicos obtenidos de la realización de una cita podrán ser consultados de forma posterior. Almacén: Permite tener un control y registro del inventario, registrando los productos y/o servicios en el momento de ser usados en las citas, contabilizando en todo momento la cantidad que existe en el inventario. Facturación: Permite generar facturas a partir de las citas y en función de los importes que tengan los productos así como los servicios ofertados en la clínica. Una vez finalizada una cita, se generará el archivo PDF correspondiente con la factura correspondiente y los datos referentes al informe médico. La aplicación tendrá un diseño flexible permitiendo que pueda visualizarse tanto en un PC como en una Tablet.

Elaboración de prototipos para el desarrollo de productos de tecnología social [

[ES] Concretamente, para el caso de las Matemáticas, encontramos numerosas aplicaciones orientadas al aprendizaje de operaciones básicas: suma, resta, multiplicación, división, pero ninguna que enseñe a los niños a aplicar dichas operaciones para la resolución de problemas.
 Y este es el fin de este Trabajo Fin de Grado; diseñar un prototipo de aplicación orientada a Tabletas, con tecnología Android, para la resolución de problemas matemáticos para alumnos de niños de 5º de primaria, con tres características fundamentales:
 1. La posibilidad de disponer de un espacio, en el cual los alumnos puedan realizar los cálculos necesarios para solucionar los problemas. 2. La posibilidad de incorporar un mecanismo, gracias al cual los usuarios puedan aportar nuevos problemas matemáticos, a modo de feedback con el usuario. 3. La combinación del aspecto lúdico con el académico. El principal objetivo de este Trabajo Fin de Grado es el de : desarrollar un prototipo orientado hacia dispositivos Tablet basados en Android, que permitan el aprendizaje sobre la materia de Matemáticas para un nivel de alumnos de 5º de primaria; y que cumpla con las características fundamentales anteriormente descritas.

Brain networked society o Sociedad de cerebros en red

[ES]La sociedad actual se transforma en un sutil proceso de integración de los factores cognitivos de la mente humana con las redes de telecomunicación. Un proceso intangible pero contundente. Desde el niño con su Tablet al bróker de bolsa, la sociedad transita hacia la mas rápida y radical transformación humana. Pero no es consciente de ello ni percibe sus consecuencias. Vive impávida ante los acontecimientos, como si en un ojo de huracán se encontrase. Huracán que le acecha, dispuesto a intervenir y a la mayor brevedad. Sociedad larvada, objeto de un estado embrionario del nuevo modelo social que vendrá durante las próximas décadas. Modelo que empoderará al ciudadano a través de las redes en la formación del nuevo sistema global.

Relazione gestante-feto, modalità del parto e sviluppo fisico del bambino

Extensive literature outlined that the quality of the mother-foetus relationship is considered the main feature with regard to the quality of postnatal mother-infant interaction and also to the child’s psychical development. Nowadays the relationship between the pregnant woman and her foetus is viewed as the central factor of the somatic dialogue between the functioning of the maternal and the foetal organisms. This dialogue is responsible for the physic development of the child, as well as of its psychosomatic structure. Therefore the research area has necessarily had to extend to the analysis of psychological processes concerning: the pregnancy, the couple that is bound by parenthood, the influence of intergenerational dynamics. In fact, the formation of maternal identity, as well as that of the relationship between the woman and the foetus, refers to the pregnant woman’s relationship with her parents, especially with her mother. The same pregnancy, considered as a psychosomatic event, is directly influenced by relational, affective and social factors, particularly by the quality of the interiorized parental relations and the quality of the current relationships (such as that with her partner and with her family of origin). Some studies have begun to investigate the relationship between the pregnant woman and the foetus in term of “prenatal attachment” and its relationship with socio-demographic, psychological e psychopathological aspects (such as pre and post partum depression), but the research area is still largely unexplored. The present longitudinal research aimed to investigate the quality of the pregnant womanfoetus relationship by the prenatal attachment index, the quality of the interiorized relationship with woman’s parents, the level of alexithymic features and maternity social support, in relation with the modulation of the physiology of delivery and of postpartum, as well as of the physical development of the child. A consecutive sample of 62 Italian primipara women without any kind of pathologies, participated in the longitudinal study. In the first phase of this study (third trimester of the pregnancy), it has investigated the psychological processes connected to the affective investment of the pregnant women towards the unborn baby (by Prenatal Attachment Inventory), the mothers’ interiorized relationship with their own parents (by Parental Bonding Instrument), the social and affective support from their partner and their family of origin are able to supply (by Maternity Social Support Scale), and the level of alexithymia (by 20-Toronto Alexithymia Scale). In the second phase of this study, some data concerning the childbirth course carried out from a “deliverygram” (such as labour, induction durations and modalities of delivery) and data relative to the newborns state of well-being (such as Apgar and pH indexes). Finally, in the third phase of the study women have been telephoned a month after the childbirth. The semistructured interview investigated the following areas: the memory concerning the delivery, the return to home, the first interactions between the mother and the newborn, the breastfeeding, the biological rhythms achieved from newborns. From the data analysis a sample with a good level of prenatal attachment and of support social and a good capability to mental functioning emerged. An interesting result is that the most of the women have a great percentage of “affectionless control style” with both parents, but data is not sufficient to interpret this result. Moreover, considering the data relative to the delivery, medical and welfare procedures, that have been necessary, are coherent with the Italian mean, while the percentage of the caesarean section (12.9%) is inferior to the national percentage (30%). The 29% of vaginal partum has got epidural analgesia, which explains the high number (37%) of obstetrician operations (such as Kristeller). The data relative to the newborn (22 male, 40 female) indicates a good state of well-being because Apgar and pH indexes are superior to 7 at first and fifth minutes. Concerning the prenatal phase, correlation analysis showed that: the prenatal attachment scores positively correlated with the expected social support and negatively correlated with the “externally oriented thinking” dimension of alexithymia; the maternity social support negatively correlated with total alexithymia score, particularly with the “externally oriented thinking” dimension, and negatively correlated with maternal control of parental bonding. Concerning the delivery data, there are many correlations (after all obvious) among themselves. The most important are that the labour duration negatively correlated with the newborn’s index state of well-being. Finally, concerning the data from the postpartum phase the women’ assessments relative to the partum negatively correlated with the duration of the delivery and positively correlated with the assessment relative to the return to home and the interaction with the newborn. Moreover the length of permanence in the hospital negatively correlated with women’s assessments relative to the return to home that, in turn, positively correlated with the quality of breastfeeding, the interaction between the mother and the newborn and the biological regulation of the child. Finally, the women’ assessments relative to breastfeeding positively correlated with the mother-child interactions and the biological rhythms of children. From the correlation analysis between the variables of the prenatal phase and the data relative to the delivery, emerged that the prenatal attachment scores positively correlated with the dilatation stage scores and with the newborn’s Apgar index at first minute, the paternal care dimension of parental bonding positively correlated with the lengths of the various periods of childbirth like so the paternal control dimension with placental stage. Moreover, emerged that the expected social support positively correlated with the lengths of the various periods of childbirth and that the global alexithymia scores, particularly “difficulty to describe emotions” dimension, negatively correlated with total childbirth scores. From the correlation analysis between the variables of the prenatal phase and variable of the postpartum phase emerged that the total alexithymia scores positively correlated with the time elapsed from the childbirth to the breastfeeding of the child, the difficulty to describe emotions dimension of the alexithymia negatively correlated with the quality of the breastfeeding, the “externally oriented thinking” dimension of the alexithymia negatively correlated with mother-child interactions, and finally the paternal control dimension of the parental bonding negatively correlated with the time elapsed from the child to the breastfeeding of the child. Finally, from the analysis of the correlation between the data of the partum and the women’s assessments of the postpartum phase, emerged the negative correlation between the woman’s assessment relative to the delivery and the quantitative of obstetrician operations and the lengths of the various periods of childbirth, the positive correlation between the women’s assessment about the length of delivery periods and the real lengths of the same ones, the positive relation between woman’s assessment relative to the delivery and the Apgar index of children. In conclusion, there is a remarkable relation between the quality of the relationship the woman establishes with the foetus that influences the course of the pregnancy and the delivery that, in turn, influences the postpartum outcome, particularly relative to the mother-children relationship. Such data should be confirmed by heterogeneous populations in order to identify vulnerable women and to project focused intervention.

Factores pronósticos en la inducción del trabajo del parto

Programa de doctorado: Patología Quirúrgica, reproducción humana, factores psicológicos y el proceso de enfermar. Área de Obstetricia y Ginecología. La fecha de publicación es la fecha de lectura

Trasmission and Reflection (ATR)Far-Infrared Spectroscopy Applied in the Analysis of Cultural Heritage Materials

FIR spectroscopy is an alternative way of collecting spectra of many inorganic pigments and corrosion products found on art objects, which is not normally observed in the MIR region. Most FIR spectra are traditionally collected in transmission mode but as a real novelty it is now also possible to record FIR spectra in ATR (Attenuated Total Reflectance) mode. In FIR transmission we employ polyethylene (PE) for preparation of pellets by embedding the sample in PE. Unfortunately, the preparation requires heating of the PE in order to produces at transparent pellet. This will affect compounds with low melting points, especially those with structurally incorporated water. Another option in FIR transmission is the use of thin films. We test the use of polyethylene thin film (PETF), both commercial and laboratory-made PETF. ATR collection of samples is possible in both the MIR and FIR region on solid, powdery or liquid samples. Changing from the MIR to the FIR region is easy as it simply requires the change of detector and beamsplitter (which can be performed within a few minutes). No preparation of the sample is necessary, which is a huge advantage over the PE transmission method. The most obvious difference, when comparing transmission with ATR, is the distortion of band shape (which appears asymmetrical in the lower wavenumber region) and intensity differences. However, the biggest difference can be the shift of strong absorbing bands moving to lower wavenumbers in ATR mode. The sometimes huge band shift necessitates the collection of standard library spectra in both FIR transmission and ATR modes, provided these two methods of collecting are to be employed for analyses of unknown samples. Standard samples of 150 pigment and corrosion compounds are thus collected in both FIR transmission and ATR mode in order to build up a digital library of spectra for comparison with unknown samples. XRD, XRF and Raman spectroscopy assists us in confirming the purity or impurity of our standard samples. 24 didactic test tables, with known pigment and binder painted on the surface of a limestone tablet, are used for testing the established library and different ways of collecting in ATR and transmission mode. In ATR, micro samples are scratched from the surface and examined in both the MIR and FIR region. Additionally, direct surface contact of the didactic tablets with the ATR crystal are tested together with water enhanced surface contact. In FIR transmission we compare the powder from our test tablet on the laboratory PETF and embedded in PE. We also compare the PE pellets collected using a 4x beam condenser, focusing the IR beam area from 8 mm to 2 mm. A few samples collected from a mural painting in a Nepalese temple, corrosion products collected from archaeological Chinese bronze objects and samples from a mural paintings in an Italian abbey, are examined by ATR or transmission spectroscopy.

Progettazione di un sistema per patient-reported outcome utilizzabile anche su dispositivi mobili

In questo elaborato prenderemo in esame la questione della progettazione di un sistema software atto a gestire alcuni dei problemi legati alla raccolta dei dati in ambito medico. Da tempo infatti si è capita l'importanza di una speciale tecnica di raccolta dei dati clinici, nota in letteratura col nome di "patient-reported outcome", che prevede che siano i pazienti stessi a fornire le informazioni circa l'andamento di una cura, di un test clinico o, più semplicemente, informazioni sul loro stato di salute fisica o mentale. Vedremo in questa trattazione come ciò sia possibile e, soprattutto, come le tecniche e le tecnologie informatiche possano dare un grande contributo ai problemi di questo ambito. Mostreremo non solo come sia conveniente l'uso, in campo clinico, di tecniche automatiche di raccolta dei dati, della loro manipolazione, aggregazione e condivisione, ma anche come sia possibile realizzare un sistema moderno che risolva tutti questi problemi attraverso l'utilizzo di tecnologie esistenti, tecniche di modellazione dei dati strutturati e un approccio che, mediante un processo di generalizzazione, aiuti a semplificare lo sviluppo del software stesso.

Untersuchungen zur Visuomotorik des Menschen

Motorische Bewegungen werden über die visuelle Rückmeldung auf ihre Genauigkeit kontrolliert und ggf. korrigiert. Über einen technischen Eingriff, wie beispielsweise einer Prismenbrille, kann man eine Differenz zwischen optisch wahrgenommener und haptisch erlebter Umwelt erzeugen, um die Fähigkeiten des visuomotorischen Systems zu testen. In dieser Arbeit wurde eine computergestützte Methode entwickelt, eine solche visuomotorische Differenz zu simulieren. Die Versuchspersonen führen eine ballistische Bewegung mit Arm und Hand aus in der Absicht, ein vorgegebenes Ziel zu treffen. Die Trefferpunkte werden durch einen Computer mit Hilfe eines Digitalisierungstablettes aufgenommen. Die visuelle Umwelt, welche den Versuchspersonen präsentiert wird, ist auf einem Monitor dargestellt. Das Monitorabbild – ein Kreuz auf weißem Hintergrund – betrachten die Testpersonen über einen Spiegel. Dieser ist in einem entsprechenden Winkel zwischen Monitor und Digitalisierungstablett angebracht, so dass das Zielbild auf dem Digitalisierungstablett projiziert wird. Die Testpersonen nehmen das Zielkreuz auf dem Digitalisierungstablett liegend wahr. Führt die Versuchsperson eine Zielbewegung aus, können die aufgenommenen Koordinaten als Punkte auf dem Monitor dargestellt werden und die Testperson erhält über diese Punktanzeige ein visuelles Feedback ihrer Bewegung. Der Arbeitsbereich des Digitalisierungstabletts kann über den Computer eingerichtet und so motorische Verschiebungen simuliert werden. Die verschiedenartigen Möglichkeiten dieses Aufbaus wurden zum Teil in Vorversuchen getestet um Fragestellungen, Methodik und technische Einrichtungen aufeinander abzustimmen. Den Hauptversuchen galt besonderes Interesse an der zeitlichen Verzögerung des visuellen Feedbacks sowie dem intermanuellen Transfer. Hierbei ergaben sich folgende Ergebnisse: ● Die Versuchspersonen adaptieren an eine räumlich verschobene Umwelt. Der Adaptationsverlauf lässt sich mit einer Exponentialfunktion mathematisch berechnen und darstellen. ● Dieser Verlauf ist unabhängig von der Art des visuellen Feedbacks. Die Beobachtung der Handbewegung während der Adaptation zeigt die gleiche Zielabfolge wie eine einfache Punktprojektion, die den Trefferort der Bewegung darstellt. ● Der exponentielle Verlauf der Adaptationsbewegung ist unabhängig von den getesteten zeitlichen Verzögerungen des visuellen Feedbacks. ● Die Ergebnisse des Folgeeffektes zeigen, dass bei zunehmender zeitlicher Verzögerung des visuellen Feedbacks während der Adaptationsphase, die Größe des Folgeeffektwertes geringer wird, d.h. die anhaltende Anpassungsleistung an eine visuomotorische Differenz sinkt. ● Die Folgeeffekte weisen individuelle Eigenheiten auf. Die Testpersonen adaptieren verschieden stark an eine simulierte Verschiebung. Ein Vergleich mit den visuomotorischen Herausforderungen im Vorleben der Versuchspersonen ließ vermuten, dass das visuomotorische System des Menschen trainierbar ist und sich - je nach Trainingszustand – unterschiedlich an wahrgenommene Differenzen anpasst. ● Der intermanuelle Transfer konnte unter verschiedenen Bedingungen nachgewiesen werden. ● Ein deutlich stärkerer Folgeeffekt kann beobachtet werden, wenn die wahrgenommene visuomotorische Differenz zwischen Ziel und Trefferpunkt in eine Gehirnhälfte projiziert wird und der Folgeeffekt mit der Hand erfolgt, welche von dieser Hirnhemisphäre gesteuert wird. Der intermanuelle Transfer wird demnach begünstigt, wenn die visuelle Projektion der Fehlerbeobachtung in die Gehirnhälfte erfolgt, die während der Adaptationsphase motorisch passiv ist.