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Mostrando ítems 1-20 de 41
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A5 region modulation of the cardiorespiratory responses evoked from parabrachial cell bodies in the anaesthetised rat
Dawid-Milner, Marc Stefan; Lara-Muñoz, José Pablo; López de Miguel, M Pilar; López-González, Manuel Víctor; Spyer, KM; González-Barón, Salvador[et al.] (Elsevier, 2003)We have examined the importance of the A5 region modulating cardiorespiratory responses evoked from the parabrachial complex (PB) in spontaneously breathing rats. Cardiorespiratory changes were analyzed in response to ... -
Análisis socioepidemiológico de la epilepsia. Área Oeste de Málaga. Gestión sanitaria y calidad de vida
García Martín, Guillermina (Universidad de Málaga, Servicio de Publicaciones, 2012)Primera aproximación a la epidemiología en el sur de España, en concreto en Málaga Oeste, a partir del registro hospitalario de epilépticos que acuden a Consulta de Neurología Especializada en Epilepsia, durante un año, ... -
Bilateral brain reorganization with memantine and constraint-induced aphasia therapy in chronic post-stroke aphasia: An ERP study
Barbancho-Fernández, Miguel Ángel; Berthier-Torres, Marcelo Luis; Navas-Sánchez, Patricia; Dávila-Arias, María Guadalupe; Green-Heredia, Cristina; García-Alberca, J.M.; Ruiz-Cruces, Rafael; López-González, Manuel Víctor; Dawid-Milner, Marc Stefan; Pulvermüller, Friedemann; Lara-Muñoz, José Pablo[et al.] (Elsevier, 2015)Changes in ERP (P100 and N400) and root mean square (RMS) were obtained during a silent reading task in 28 patients with chronic post-stroke aphasia in a randomized, double-blind, placebo-controlled trial of both memantine ... -
Cuneiform nucleus and Dorsomedial Hypothalamic nucleus and Perifornical area in the control of laryngeal activity and subglottic pressure in spontaneously breathing anaesthetized rats.
Carrillo-Franco, Laura; González-García, Marta; Díaz-Casares, Amelia; Morales-Luque, Carmen; López-González, Manuel Víctor; Dawid-Milner, Marc Stefan[et al.] (2023)Background: The DMH-PeF and the CnF have been involved in sympathetic activity due their connectivity with several nuclei involved in cardiorespiratory control. In previous studies we have demonstrated a functional ... -
Cuneiform nucleus stimulation modifies laryngeal activity and subglottic pressure in rats
Carrillo-Franco, Laura; López-González, Manuel Víctor; González-García, Marta; Casermeiro-García, Claudia; Díaz-Casares, Amelia; Dawid-Milner, Marc Stefan[et al.] (2022-09-20)The Cuneiform nucleus (CnF) of the mesencephalon has afferent and efferent connections with different regions of the CNS involved in cardiorespiratory control, i.e. dorsolateral part of the Periaqueductal Gray matter (dlPAG) ... -
Cuneiform nucleus stimulation modifies laryngeal activity and subglottic pressure in spontaneously breathing anaesthetized rats
Carrillo-Franco, Laura; López-González, Manuel Víctor; González-García, Marta; Casermeiro-García, Claudia; Díaz-Casares, Amelia; Dawid-Milner, Marc Stefan[et al.] (2022-07-12)Background Abduction and adduction of the vocal folds are performed by two populations of motoneurons located in the caudal portion of the nucleus Ambiguus (nA). In the rat, the loose formation of the nA contains motoneurons ... -
Design and implementation of a method to study laryngeal resistance during the stimulation of cuneiform nucleus (CnF) in spontaneously breathing anaesthetized rats
González-García, Marta; López-González, Manuel Víctor; Carrillo-Franco, Laura; Díaz-Casares, Amelia; Dawid-Milner, Marc Stefan (2021-11)The aim of this study was to characterize the electrophysiological relationships between the CnF and those pontine-medullary neuronal circuits to understand their role in laryngeal control and its effect on vocalization. ... -
Design and implementation of a method to study laryngeal resistance during the stimulation of dorsolateral periaqueductal grey (dlpag) in spontaneously breathing anaesthetized rats
González-García, Marta; López-González, Manuel Víctor; Carrillo-Franco, Cristina; Carrillo-Franco, Laura; Barbancho-Fernández, Miguel Ángel; Díaz-Casares, Amelia; Dawid-Milner, Marc Stefan[et al.] (2019-09-11)Stimulation of the dorsolateral periaqueductal gray matter (dl-PAG) in rats evokes a cardiorespiratory response characterised by an increase of blood pressure, heart rate and respiratory frequency. In previous studies we ... -
Disfunciones de suelo pélvico. Dolor pélvico crónico: estudio de prevalencia, factores etiológicos y de riesgo asociados
Díaz-Mohedo, Esther (Universidad de Málaga, Servicio de Publicaciones, 2010)En el presenta trabajo de teesis doctoral se realiza un estudio sobre la prevalencia de síntomas de Dolor Pélvico Crónico (DPC) en Málaga y provincia. Así mismo se diseña un cuestionario que discrimina a pacientes afectos ... -
Does the midbrain dorsolateral periaqueductal grey have direct connections with the pontine A5 region? A neuropharmacologic and electrophysiological study
González-García, Marta; López-González, Manuel Víctor; Díaz-Casares, Amelia; Peinado-Aragonés, Carlos Antonio; Barbancho-Fernández, Miguel Ángel; Dawid-Milner, Marc Stefan[et al.] (2018-07-16)This study has been performed in spontaneously breathing anesthetised rats. We have analysed the possible interactions between the midbrain dorsolateral periaqueductal grey matter (dlPAG) and the pontine A5 region. Electrical ... -
Dorsolateral periaqueductal grey matter and pontine A5 region connectivity: a neuropharmacologic and electrophysiological study
Díaz-Casares, Amelia; López-González, Manuel Víctor; Barbancho-Fernández, Miguel Ángel; Peinado-Aragonés, Carlos Antonio; Dawid-Milner, Marc Stefan; González-García, Marta[et al.] (2018-09-25)In this study, carried out in spontaneously breathing anesthetised rats, we have analysed the relevance of the interactions between the dorsolateral periaqueductal grey matter (dlPAG) and the A5 region, and how this ... -
Dorsolateral Periaqueductal Grey Matter in the control of laryngeal activity and subglottic pressure in spontaneously breathing anaesthetized rats.
González-García, Marta; Carrillo-Franco, Laura; Morales-Luque, Carmen; Díaz-Casares, Amelia; Ponce-Velasco, Marina; Gago-Calderón, Belén; Dawid-Milner, Marc Stefan; López-González, Manuel Víctor[et al.] (2023)The stimulation of the dlPAG produces vocalization. The nRA turn passive into active expiration modifying the activity of laryngeal motoneurons located in the nA. We have shown that cPB and A5 Region are involved in changes ... -
Dorsolateral Periaqueductal Grey Matter stimulation modifies laryngeal activity and subglottic pressure in spontaneously breathing anaesthetized rats
González-García, Marta; López-González, Manuel Víctor; Carrillo-Franco, Laura; Casermeiro-García, Claudia; Díaz-Casares, Amelia; Dawid-Milner, Marc Stefan[et al.] (2022-07-12)Abduction and adduction of the larynx allow changes in airflow necessary for the vibration of the vocal folds and emission of voice. It is known that stimulation of the Periaqueductal Gray matter (PAG) and nucleus retroambiguus ... -
Efectos de la hipotermia sobre respuestas cardiorrespiratorias evocadas por estimulación hipotalámica
Peñuela Ruiz, Laura (Universidad de Málaga, Servicio de Publicaciones, 2009)La hipotermia aguda en ratas anestesiadas provoca una disminución de la presión arterial media y de la frecuencia cardíaca, así como una respuesta respiratoria característica. En condiciones normales, los cambios ... -
Efectos de las técnicas respiratorias y del Biofeedback Cardiovascular en el desarrollo cognitivo de niños: Análisis de las métricas lineales y no lineales de la variabilidad cardiaca
Vargas Amaral, Fernanda (Universidad de Málaga, Servicio de Publicaciones y Divulgación Científica, 2014)Las dinámicas de la Variabilidad de Frecuencia Cardíaca (VFC) son especialmente sensibles a cambios en el estado emocional. Las situaciones de estrés pueden afectar cerebralmente en el área que procesa el conocimiento y ... -
Effectiveness of an R-based software to detect closed-loop cardiovascular interactions and baroreflex impairment in human subjects from the EUROBAVAR data set
We recently developed an R-based software that could model closedloop cardiovascular interactions. In this study, we applied this tool on the EUROBAVAR data set to further test its applicability. The aim of this work is ... -
Effects of stimulation of cuneiform nucleus and the dorsomedial Hypothalamic nucleus and Perifornical area on the mechanisms involved in the control of laryngeal activity and subglottic pressure in spontaneously breathing anaesthetized rats.
Carrillo-Franco, Laura; González-García, Marta; Díaz-Casares, Amelia; Morales-Luque, Carmen; López-González, Manuel Víctor; Dawid-Milner, Marc Stefan[et al.] (2023-07)The dorsomedial Hypothalamic nucleus and Perifornical area (DMH-PeF) and the mesencephalic Cuneiform nucleus (CnF) have been involved in sympathetic activity due their connectivity with several nuclei involved in ... -
Estudio con tomografía de coherencia óptica en la neuropatía óptica isquémica anterior no arterítica
García Basterra, Ignacio (UMA Editorial, 2017-07-01)OBJETIVOS: Estudiar los hallazgos evolutivos de la tomografía de coherencia óptica (OCT) en pacientes con neuropatía óptica isquémica anterior no arterítica (NOIA-NA). TIPO DE ESTUDIO: Estudio observacional prospectivo ... -
Estudio de la función autonómica en las lesiones troncoencefálicas: implicaciones neuroquirúgicas
Martin Gallego, Alvaro (UMA Editorial, 2017-11-28)Introducción La lesiones ocupantes de espacio que afectan al tronco del encéfalo constituyen una patología de muy baja prevalencia desde el punto de vista médico general, pero son entidades frecuentes en el mundo ... -
Exploring laryngeal effects of dorsolateral periaqueductal grey stimulation in anesthetized rats: implications for c-Fos and FOXP2 expression in the nucleus ambiguus subdivisions.
Carrillo-Franco, Laura; González-García, Marta; Morales-Luque, Carmen; Díaz-Casares, Amelia; Ponce-Velasco, Marina; Gago-Calderón, Belén; Dawid-Milner, Marc Stefan; López-González, Manuel Víctor[et al.] (2024)Stimulation of the Periaqueductal Gray matter (PAG) and nucleus retroambiguus (nRA) evokes vocalization (1). The nRA serves as a key target for converting passive into active expiration by modulating the activity of laryngeal ...