Search Results - "Schenberg, L.C."

Evidence of a suffocation alarm system within the periaqueductal gray matter of the rat by Schimitel, F.G, de Almeida, G.M, Pitol, D.N, Armini, R.S, Tufik, S, Schenberg, L.C

“…Abstract Dyspnea, hunger for air, and urge to flee are the cardinal symptoms of panic attacks. Patients also show baseline respiratory abnormalities and a…”
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Serotonin in the dorsal periaqueductal gray inhibits panic-like defensive behaviors in rats exposed to acute hypoxia by Spiacci, A, de Oliveira Sergio, T, da Silva, G.S.F, Glass, M.L, Schenberg, L.C, Garcia-Cairasco, N, Zangrossi, H

“…Highlights • Hypoxia-evoked escape in a model of respiratory-type panic attacks. • Dorsal periaqueductal gray harbors a hypoxia-sensitive suffocation alarm…”
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Galanin microinjection into the dorsal periaqueductal gray matter produces paradigm-dependent anxiolytic effects by Soares, F.R.C, Silote, G.P, Almeida-Santos, A.F, Aguiar, D.C, Schenberg, L.C, Beijamini, V

“…Highlights • We showed the effects of galanin in the DPAG in different animal models of anxiety. • Galanin in the DPAG impaired avoidance in the elevated…”
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Corrigendum to “Serotonin in the dorsal periaqueductal gray inhibits panic-like defensive behaviors in rats exposed to acute hypoxia” [Neuroscience 307 (2015) 191–198] by Spiacci, A, de Oliveira Sergio, T, da Silva, G.S.F, Glass, M.L, Schenberg, L.C, Garcia-Cairasco, N, Zangrossi, H

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Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
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Organization of single components of defensive behaviors within distinct columns of periaqueductal gray matter of the rat: role of N-METHYL- d-aspartic acid glutamate receptors by Bittencourt, A.S., Carobrez, A.P., Zamprogno, L.P., Tufik, S., Schenberg, L.C.

“…The periaqueductal gray matter (PAG) is functionally organized in longitudinal columns arranged along the aqueduct. Stimulation of lateral and dorsal columns…”
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Organization of electrically and chemically evoked defensive behaviors within the deeper collicular layers as compared to the periaqueductal gray matter of the rat by Bittencourt, A.S., Nakamura-Palacios, E.M., Mauad, H., Tufik, S., Schenberg, L.C.

“…Stimulation of the periaqueductal gray matter (PAG) and the deeper layers of superior colliculus (SC) produces both freezing (tense immobility) and flight…”
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The brain decade in debate: II. Panic or anxiety? From animal models to a neurobiological basis by Andreatini, R, Blanchard, C, Blanchard, R, Brandão, M L, Carobrez, A P, Griebel, G, Guimarães, F S, Handley, S L, Jenck, F, Leite, J R, Rodgers, J, Schenberg, L C, Da Cunha, C, Graeff, F G

“…This article is a transcription of an electronic symposium sponsored by the Brazilian Society of Neuroscience and Behavior (SBNeC). Invited researchers from…”
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The brain decade in debate: III. Neurobiology of emotion by Blanchard, C, Blanchard, R, Fellous, J M, Guimarães, F S, Irwin, W, Ledoux, J E, McGaugh, J L, Rosen, J B, Schenberg, L C, Volchan, E, Da Cunha, C

“…This article is a transcription of an electronic symposium in which active researchers were invited by the Brazilian Society of Neuroscience and Behavior…”
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Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
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Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
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Resting arterial levels of pH, pCO2 and pO2 before and 10 min after the onset of mechanical respiration of succynilcholine-treated anesthetized rats ( n =5) by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
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Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
Get full text

Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
Get full text

Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
Get full text

Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
Get full text

Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
Get full text

Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
Get full text

Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
Get full text

Role of pulmonary stretch receptors and sympathetic system in the inhibition of reflex bradycardia produced by chemical stimulation of the periaqueductal gray matter of the rat by Sampaio, K.N, Mauad, H, Vasquez, E.C, Schenberg, L.C

“…Abstract The present study examined the role of the sympathetic system and pulmonary afferent feedback in the baroreflex inhibition by chemical stimulation of…”
Get full text