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Marcus Lira Brandão

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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Physiology

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Startle Reaction

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Co-Publications
Name
18
Nobre, Manoel Jorge
14
Borelli, Karina Genaro
14
Coimbra, Norberto Cysne
13
Castilho, Vanessa Moreno
11
Macedo, Carlos Eduardo
9
Albrechet-Souza, Lucas
8
Landeira-Fernandez, Jesus
7
Melo, Liana Lins
7
Martinez, Raquel Chacon Ruiz
7
Huston, Joseph
6
Avanzi, Viviane
6
de Araújo, João
6
Ferreira-Netto, Cristina
6
Santos, Nelson
6
Vianna, Daniel Machado

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Publications

TOP 3
Albrechet-Souza L; Borelli K G; Carvalho M C; Brandão M L
The anterior cingulate cortex is a target structure for the anxiolytic-like effects of benzodiazepines assessed by repeated exposure to the elevated plus maze and Fos immunoreactivity.
De Ross Jana; Avila Milton A V; Ruggiero Rafael N; Nobre Manoel J; Brandão Marcus L; Castilho Vanessa M
The unconditioned fear produced by morphine withdrawal is regulated by mu- and kappa-opioid receptors in the midbrain tectum.
Almada Rafael C; Borelli Karina G; Albrechet-Souza Lucas; Brandão Marcus L
Serotonergic mechanisms of the median raphe nucleus-dorsal hippocampus in conditioned fear: Output circuit involves the prefrontal cortex and amygdala.

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All Publications

2009: Albrechet-Souza L; Borelli K G; Carvalho M C; Brandão M L
The anterior cingulate cortex is a target structure for the anxiolytic-like effects of benzodiazepines assessed by repeated exposure to the elevated plus maze and Fos immunoreactivity.
Neuroscience 2009;164(2):387-97.
2009: De Ross Jana; Avila Milton A V; Ruggiero Rafael N; Nobre Manoel J; Brandão Marcus L; Castilho Vanessa M
The unconditioned fear produced by morphine withdrawal is regulated by mu- and kappa-opioid receptors in the midbrain tectum.
Behavioural brain research 2009;204(1):140-6.
2009: Almada Rafael C; Borelli Karina G; Albrechet-Souza Lucas; Brandão Marcus L
Serotonergic mechanisms of the median raphe nucleus-dorsal hippocampus in conditioned fear: Output circuit involves the prefrontal cortex and amygdala.
Behavioural brain research 2009;203(2):279-87.
2009: Zanoveli Janaina M; Carvalho Milene C; Cunha Joice M; Brandão Marcus L
Extracellular serotonin level in the basolateral nucleus of the amygdala and dorsal periaqueductal gray under unconditioned and conditioned fear states: an in vivo microdialysis study.
Brain research 2009;1294():106-15.
2009: Borelli K G; Blanchard D C; Javier L K; Defensor E B; Brandão M L; Blanchard R J
Neural correlates of scent marking behavior in C57BL/6J mice: detection and recognition of a social stimulus.
Neuroscience 2009;162(4):914-23.
2009: Cabral A; De Ross J; Castilho V M; Brandão M L; Nobre M J
Glutamate receptor antagonism in inferior colliculus attenuates elevated startle response of high anxiety diazepam-withdrawn rats.
Neuroscience 2009;161(3):707-17.
2009: de Oliveira Amanda Ribeiro; Reimer Adriano Edgar; Brandão Marcus Lira
Role of dopamine receptors in the ventral tegmental area in conditioned fear.
Behavioural brain research 2009;199(2):271-7.
2009: Bassi Gabriel S; Broiz Ana C; Gomes Margarete Z; Brandão Marcus L
Evidence for mediation of nociception by injection of the NK-3 receptor agonist, senktide, into the dorsal periaqueductal gray of rats.
Psychopharmacology 2009;204(1):13-24.
2009: Carvalho Juliana Dias Melo; de Oliveira Amanda R; da Silva Regina Claudia Barbosa; Brandão Marcus L
A comparative study on the effects of the benzodiazepine midazolam and the dopamine agents, apomorphine and sulpiride, on rat behavior in the two-way avoidance test.
Pharmacology, biochemistry, and behavior 2009;92(2):351-6.
2009: Cabral Alicia; Ruggiero Rafael N; Nobre Manoel J; Brandão Marcus L; Castilho Vanessa M
GABA and opioid mechanisms of the central amygdala underlie the withdrawal-potentiated startle from acute morphine.
Progress in neuro-psychopharmacology & biological psychiatry 2009;33(2):334-44.
2008: Martinez R C R; Oliveira A R; Macedo C E; Molina V A; Brandão M L
Involvement of dopaminergic mechanisms in the nucleus accumbens core and shell subregions in the expression of fear conditioning.
Neuroscience letters 2008;446(2-3):112-6.
2008: Zanoveli Janaina M; Brandão Marcus L
The dorsal periaqueductal and basolateral amygdala are necessary for the expression of conditioned place avoidance induced by semicarbazide stimulation of the dorsal periaqueductal region.
Progress in neuro-psychopharmacology & biological psychiatry 2008;32(7):1715-21.
2008: Santos Julia M; Macedo Carlos E; Brandão Marcus L
Gabaergic mechanisms of hypothalamic nuclei in the expression of conditioned fear.
Neurobiology of learning and memory 2008;90(3):560-8.
2008: Avila Milton A V; Ruggiero Rafael N; Cabral Alicia; Brandão Marcus L; Nobre Manoel J; Castilho Vanessa M
Involvement of the midbrain tectum in the unconditioned fear promoted by morphine withdrawal.
European journal of pharmacology 2008;590(1-3):217-23.
2008: Reimer Adriano E; Oliveira Amanda R; Brandão Marcus L
Selective involvement of GABAergic mechanisms of the dorsal periaqueductal gray and inferior colliculus on the memory of the contextual fear as assessed by the fear potentiated startle test.
Brain research bulletin 2008;76(5):545-50.
2008: De Ross J; Castilho V M; Brandão M L; Nobre M J
Analysis of the chronic intake of and withdrawal from diazepam on emotional reactivity and sensory information processing in rats.
Progress in neuro-psychopharmacology & biological psychiatry 2008;32(3):794-802.
2008: Albrechet-Souza Lucas; Borelli Karina G; Brandão Marcus L
Activity of the medial prefrontal cortex and amygdala underlies one-trial tolerance of rats in the elevated plus-maze.
Journal of neuroscience methods 2008;169(1):109-18.
2008: Broiz Ana Carolina; Oliveira Luciana Chrystine; Brandão Marcus Lira
Regulation of conditioned and unconditioned fear in rats by 5-HT1A receptors in the dorsal periaqueductal gray.
Pharmacology, biochemistry, and behavior 2008;89(1):76-84.
2008: Brandão Marcus L; Zanoveli Janaína M; Ruiz-Martinez Raquel C; Oliveira Luciana C; Landeira-Fernandez Jesus
Different patterns of freezing behavior organized in the periaqueductal gray of rats: association with different types of anxiety.
Behavioural brain research 2008;188(1):1-13.
2008: Borelli Karina G; Brandão Marcus L
Effects of ovine CRF injections into the dorsomedial, dorsolateral and lateral columns of the periaqueductal gray: a functional role for the dorsomedial column.
Hormones and behavior 2008;53(1):40-50.
2007: Bassi Gabriel S; Nobre Manoel J; de Araújo João E; Brandão Marcus L
Anxiogenic effects of activation of NK-1 receptors of the dorsal periaqueductal gray as assessed by the elevated plus-maze, ultrasound vocalizations and tail-flick tests.
Neuropeptides 2007;41(6):365-74.
2007: Zanoveli Janaina M; Ferreira-Netto Cristina; Brandão Marcus L
Conditioned place aversion organized in the dorsal periaqueductal gray recruits the laterodorsal nucleus of the thalamus and the basolateral amygdala.
Experimental neurology 2007;208(1):127-36.
2007: Martinez Raquel Chacon Ruiz; Ribeiro de Oliveira Amanda; Brandão Marcus Lira
Serotonergic mechanisms in the basolateral amygdala differentially regulate the conditioned and unconditioned fear organized in the periaqueductal gray.
European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology 2007;17(11):717-24.
2007: Bassi Gabriel Shimizu; Nobre Manoel Jorge; Carvalho Milene Cristina; Brandão Marcus Lira
Substance P injected into the dorsal periaqueductal gray causes anxiogenic effects similar to the long-term isolation as assessed by ultrasound vocalizations measurements.
Behavioural brain research 2007;182(2):301-7.
2007: Fontanesi Lucas Baptista; Ferreira Renata; Cabral Alicia; Castilho Vanessa Moreno; Brandão Marcus Lira; Nobre Manoel Jorge
Brainstem areas activated by diazepam withdrawal as measured by Fos-protein immunoreactivity in rats.
Brain research 2007;1166():35-46.
2007: Albrechet-Souza Lucas; Cristina de Carvalho Milene; Rodrigues Franci Celso; Brandão Marcus L
Increases in plasma corticosterone and stretched-attend postures in rats naive and previously exposed to the elevated plus-maze are sensitive to the anxiolytic-like effects of midazolam.
Hormones and behavior 2007;52(2):267-73.
2007: Souza-Pinto Luiz F S; Castilho Vanessa M; Brandão Marcus Lira; Nobre Manoel Jorge
The blockade of AMPA-kainate and NMDA receptors in the dorsal periaqueductal gray reduces the effects of diazepam withdrawal in rats.
Pharmacology, biochemistry, and behavior 2007;87(2):250-7.
2007: Ferreira-Netto Cristina; Borelli Karina Genaro; Brandão Marcus Lira
Distinct Fos expression in the brain following freezing behavior elicited by stimulation with NMDA of the ventral or dorsal inferior colliculus.
Experimental neurology 2007;204(2):693-704.
2007: Oliveira Luciana Chrystine; Broiz Ana Carolina; de Macedo Carlos Eduardo; Landeira-Fernandez J; Brandão Marcus Lira
5-HT2 receptor mechanisms of the dorsal periaqueductal gray in the conditioned and unconditioned fear in rats.
Psychopharmacology 2007;191(2):253-62.
2007: Moreira Caio M; Masson Sueli; Carvalho Milene C; Brandão Marcus L
Exploratory behaviour of rats in the elevated plus-maze is differentially sensitive to inactivation of the basolateral and central amygdaloid nuclei.
Brain research bulletin 2007;71(5):466-74.
2007: Macedo Carlos Eduardo; Martinez Raquel Chacon Ruiz; Albrechet-Souza Lucas; Molina Victor Alejandro; Brandão Marcus Lira
5-HT2- and D1-mechanisms of the basolateral nucleus of the amygdala enhance conditioned fear and impair unconditioned fear.
Behavioural brain research 2007;177(1):100-8.
2006: Santos Julia M; Martinez Raquel C R; Brandão Marcus L
Effects of acute and subchronic treatments with fluoxetine and desipramine on the memory of fear in moderate and high-intensity contextual conditioning.
European journal of pharmacology 2006;542(1-3):121-8.
2006: Cabral A; Isoardi N; Salum C; Macedo C E; Nobre M J; Molina V A; Brandão M L
Fear state induced by ethanol withdrawal may be due to the sensitization of the neural substrates of aversion in the dPAG.
Experimental neurology 2006;200(1):200-8.
2006: Macedo Carlos Eduardo; Martinez Raquel Chacon Ruiz; Brandão Marcus Lira
Conditioned and unconditioned fear organized in the inferior colliculus are differentially sensitive to injections of muscimol into the basolateral nucleus of the amygdala.
Behavioral neuroscience 2006;120(3):625-31.
2006: Borelli Karina Genaro; Ferreira-Netto Cristina; Brandão Marcus Lira
Distribution of Fos immunoreactivity in the rat brain after freezing or escape elicited by inhibition of glutamic acid decarboxylase or antagonism of GABA-A receptors in the inferior colliculus.
Behavioural brain research 2006;170(1):84-93.
2006: de Oliveira Amanda Ribeiro; Reimer Adriano Edgar; Brandão Marcus Lira
Dopamine D2 receptor mechanisms in the expression of conditioned fear.
Pharmacology, biochemistry, and behavior 2006;84(1):102-11.
2006: Tomazini Fernanda Mariana; Reimer Adriano; Albrechet-Souza Lucas; Brandão Marcus Lira
Opposite effects of short- and long-duration isolation on ultrasonic vocalization, startle and prepulse inhibition in rats.
Journal of neuroscience methods 2006;153(1):114-20.
2006: Salum C; Guimarães F S; Brandão M L; Del Bel E A
Dopamine and nitric oxide interaction on the modulation of prepulse inhibition of the acoustic startle response in the Wistar rat.
Psychopharmacology 2006;185(2):133-41.
2006: De Luca-Vinhas Maria Cecília Zanoto; Macedo Carlos Eduardo; Brandão Marcus Lira
Pharmacological assessment of the freezing, antinociception, and exploratory behavior organized in the ventrolateral periaqueductal gray.
Pain 2006;121(1-2):94-104.
2006: Coimbra N C; De Oliveira R; Freitas R L; Ribeiro S J; Borelli K G; Pacagnella R C; Moreira J E; da Silva L A; Melo L L; Lunardi L O; Brandão M L
Neuroanatomical approaches of the tectum-reticular pathways and immunohistochemical evidence for serotonin-positive perikarya on neuronal substrates of the superior colliculus and periaqueductal gray matter involved in the elaboration of the defensive behavior and fear-induced analgesia.
Experimental neurology 2006;197(1):93-112.
2006: Martinez Raquel Chacon Ruiz; de Oliveira Amanda Ribeiro; Brandão Marcus Lira
Conditioned and unconditioned fear organized in the periaqueductal gray are differentially sensitive to injections of muscimol into amygdaloid nuclei.
Neurobiology of learning and memory 2006;85(1):58-65.
2005: Carvalho M C; Albrechet-Souza L; Masson S; Brandão M L
Changes in the biogenic amine content of the prefrontal cortex, amygdala, dorsal hippocampus, and nucleus accumbens of rats submitted to single and repeated sessions of the elevated plus-maze test.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 2005;38(12):1857-66.
2005: Borelli Karina Genaro; Gárgaro Ana Carolina; dos Santos Júlia Maria; Brandão Marcus Lira
Effects of inactivation of serotonergic neurons of the median raphe nucleus on learning and performance of contextual fear conditioning.
Neuroscience letters 2005;387(2):105-10.
2005: Garcia Andrea Milena Becerra; Martinez Raquel; Brandão Marcus Lira; Morato Silvio
Effects of apomorphine on rat behavior in the elevated plus-maze.
Physiology & behavior 2005;85(4):440-7.
2005: Borelli Karina Genaro; Ferreira-Netto Cristina; Coimbra Norberto Cysne; Brandão Marcus Lira
Fos-like immunoreactivity in the brain associated with freezing or escape induced by inhibition of either glutamic acid decarboxylase or GABAA receptors in the dorsal periaqueductal gray.
Brain research 2005;1051(1-2):100-11.
2005: Albrechet-Souza Lucas; Oliveira Amanda R; De Luca Maria Cecília Z; Tomazini Fernanda M; Santos Nelson R; Brandão Marcus L
A comparative study with two types of elevated plus-maze (transparent vs. opaque walls) on the anxiolytic effects of midazolam, one-trial tolerance and fear-induced analgesia.
Progress in neuro-psychopharmacology & biological psychiatry 2005;29(4):571-9.
2005: Silva R C B; Sandner G; Brandão M L
Unilateral electrical stimulation of the inferior colliculus of rats modifies the prepulse modulation of the startle response (PPI): effects of ketamine and diazepam.
Behavioural brain research 2005;160(2):323-30.
2005: Santos Julia Maria; Gárgaro Ana Carolina; Oliveira Amanda Ribeiro; Masson Sueli; Brandão Marcus Lira
Pharmacological dissociation of moderate and high contextual fear as assessed by freezing behavior and fear-potentiated startle.
European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology 2005;15(2):239-46.
2005: Macedo Carlos Eduardo; Martinez Raquel Chacon Ruiz; de Souza Silva Maria Angélica; Brandão Marcus Lira
Increases in extracellular levels of 5-HT and dopamine in the basolateral, but not in the central, nucleus of amygdala induced by aversive stimulation of the inferior colliculus.
The European journal of neuroscience 2005;21(4):1131-8.
2005: Ferreira-Netto Cristina; Borelli Karina Genaro; Brandão Marcus Lira
Neural segregation of Fos-protein distribution in the brain following freezing and escape behaviors induced by injections of either glutamate or NMDA into the dorsal periaqueductal gray of rats.
Brain research 2005;1031(2):151-63.
2005: Macedo Carlos Eduardo; Cuadra Gabriel; Molina Victor; Brandão Marcus L
Aversive stimulation of the inferior colliculus changes dopamine and serotonin extracellular levels in the frontal cortex: modulation by the basolateral nucleus of amygdala.
Synapse (New York, N.Y.) 2005;55(1):58-66.
2005: Brandão Marcus Lira; Borelli Karina Genaro; Nobre Manoel Jorge; Santos Julia Maria; Albrechet-Souza Lucas; Oliveira Amanda Ribeiro; Martinez Raquel Chacon
Gabaergic regulation of the neural organization of fear in the midbrain tectum.
Neuroscience and biobehavioral reviews 2005;29(8):1299-311.
2005: Nunes Mamede Rosa Maria Luiza; Nobre Manoel Jorge; Ribeiro Oliveira Amanda; Brandão Marcus Lira
Isolation-induced changes in ultrasonic vocalization, fear-potentiated startle and prepulse inhibition in rats.
Neuropsychobiology 2005;51(4):248-55.
2004: Reis Fernanda L V; Masson Sueli; de Oliveira Amanda R; Brandão Marcus L
Dopaminergic mechanisms in the conditioned and unconditioned fear as assessed by the two-way avoidance and light switch-off tests.
Pharmacology, biochemistry, and behavior 2004;79(2):359-65.
2004: Oliveira Luciana C; Nobre Manoel J; Brandão Marcus L; Landeira-Fernandez Jesus
Role of amygdala in conditioned and unconditioned fear generated in the periaqueductal gray.
Neuroreport 2004;15(14):2281-5.
2004: Silva R C B; Gárgaro Ana Carolina; Brandão M L
Differential regulation of the expression of contextual freezing and fear-potentiated startle by 5-HT mechanisms of the median raphe nucleus.
Behavioural brain research 2004;151(1-2):93-101.
2004: Borelli Karina Genaro; Nobre Manoel Jorge; Brandão Marcus Lira; Coimbra Norberto Cysne
Effects of acute and chronic fluoxetine and diazepam on freezing behavior induced by electrical stimulation of dorsolateral and lateral columns of the periaqueductal gray matter.
Pharmacology, biochemistry, and behavior 2004;77(3):557-66.
2004: Nobre Manoel J; Lopes Marcos G; Brandão Marcus L
Defense reaction mediated by NMDA mechanisms in the inferior colliculus is modulated by GABAergic nigro-collicular pathways.
Brain research 2004;999(1):124-31.
2004: Nobre Manoel Jorge; Brandão Marcus Lira
Analysis of freezing behavior and ultrasonic vocalization in response to foot-shocks, ultrasound signals and GABAergic inhibition in the inferior colliculus: effects of muscimol and midazolam.
European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology 2004;14(1):45-52.
2003: Vianna Daniel Machado Luiz; Borelli Karina Genaro; Ferreira-Netto Cristina; Macedo Carlos Eduardo; Brandão Marcus Lira
Fos-like immunoreactive neurons following electrical stimulation of the dorsal periaqueductal gray at freezing and escape thresholds.
Brain research bulletin 2003;62(3):179-89.
2003: Nobre Manoel Jorge; Sandner Guy; Brandão Marcus Lira
Enhancement of acoustic evoked potentials and impairment of startle reflex induced by reduction of GABAergic control of the neural substrates of aversion in the inferior colliculus.
Hearing research 2003;184(1-2):82-90.
2003: Masson Sueli; Avanzi Viviane; Troncoso Ana Cristina; Brandão Marcus Lira
Effects of apomorphine and clozapine on conditioned freezing and latent inhibition.
Progress in neuro-psychopharmacology & biological psychiatry 2003;27(6):935-43.
2003: de Luca Maria Cecília Zanoto; Brandão Marcus Lira; Motta Vítor Augusto; Landeira-Fernandez J
Antinociception induced by stimulation of ventrolateral periaqueductal gray at the freezing threshold is regulated by opioid and 5-HT2A receptors as assessed by the tail-flick and formalin tests.
Pharmacology, biochemistry, and behavior 2003;75(2):459-66.
2003: Vianna D M L; Brandão M L
Anatomical connections of the periaqueductal gray: specific neural substrates for different kinds of fear.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 2003;36(5):557-66.
2003: Santos N R; Huston J P; Brandão M L
Blockade of histamine H2 receptors of the periaqueductal gray and inferior colliculus induces fear-like behaviors.
Pharmacology, biochemistry, and behavior 2003;75(1):25-33.
2003: Avanzi V; Silva R C B; Macedo C E; Brandão M L
5-HT mechanisms of median raphe nucleus in the conditioned freezing caused by light/foot-shock association.
Physiology & behavior 2003;78(3):471-7.
2003: Brandão Marcus L; Troncoso Ana Cristina; de Souza Silva Maria Angélica; Huston Joseph P
The relevance of neuronal substrates of defense in the midbrain tectum to anxiety and stress: empirical and conceptual considerations.
European journal of pharmacology 2003;463(1-3):225-33.
2003: Troncoso Ana Cristina; Osaki Mario Yukio; Mason Suely; Borelli Karina G; Brandão Marcus Lira
Apomorphine enhances conditioned responses induced by aversive stimulation of the inferior colliculus.
Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology 2003;28(2):284-91.
2003: Silva R C B; Santos N R; Brandão M L
Influence of housing conditions on the effects of serotonergic drugs on feeding behavior in non-deprived rats.
Neuropsychobiology 2003;47(2):98-101.
2002: Castilho V M; Macedo C E; Brandão M L
Role of benzodiazepine and serotonergic mechanisms in conditioned freezing and antinociception using electrical stimulation of the dorsal periaqueductal gray as unconditioned stimulus in rats.
Psychopharmacology 2002;165(1):77-85.
2002: Macedo Carlos Eduardo; Castilho Vanessa Moreno; de Souza e Silva Maria Angélica; Brandão Marcus L
Dual 5-HT mechanisms in basolateral and central nuclei of amygdala in the regulation of the defensive behavior induced by electrical stimulation of the inferior colliculus.
Brain research bulletin 2002;59(3):189-95.
2002: Nobre Manoel Jorge; Borelli Karina Genaro; Brandão Marcus L
Fast-acting excitatory amino acids are involved in the enhancement of the aversiveness of the electrical stimulation of the inferior colliculus by systemic injections of muscimol.
Life sciences 2002;71(25):2961-72.
2002: Lamprea Marisol R; Cardenas Fernando P; Vianna Daniel Machado; Castilho Vanessa M; Cruz-Morales Sara Eugenia; Brandão Marcus L
The distribution of fos immunoreactivity in rat brain following freezing and escape responses elicited by electrical stimulation of the inferior colliculus.
Brain research 2002;950(1-2):186-94.
2002: Cruz-Morales S E; Santos N R; Brandão M L
One-trial tolerance to midazolam is due to enhancement of fear and reduction of anxiolytic-sensitive behaviors in the elevated plus-maze retest in the rat.
Pharmacology, biochemistry, and behavior 2002;72(4):973-8.
2002: Santos N R; Husto J P; Brandão M L
Further evidence for the involvement of histamine H2 receptors in the control of defensive behaviour generated in the midbrain tectum.
Behavioural pharmacology 2002;13(1):73-80.
2002: Sandner Guy; Canal Nathalie Monique; Brandão Marcus Lira
Effects of ketamine and apomorphine on inferior colliculus and caudal pontine reticular nucleus evoked potentials during prepulse inhibition of the startle reflex in rats.
Behavioural brain research 2002;128(2):161-8.
2002: Silva R C B; Cruz A P M; Avanzi V; Landeira-Fernandez J; Brandão M L
Distinct contributions of median raphe nucleus to contextual fear conditioning and fear-potentiated startle.
Neural plasticity 2002;9(4):233-47.
2001: Vianna D M; Landeira-Fernandez J; Brandão M L
Dorsolateral and ventral regions of the periaqueductal gray matter are involved in distinct types of fear.
Neuroscience and biobehavioral reviews 2001;25(7-8):711-9.
2001: Vianna D M; Graeff F G; Brandão M L; Landeira-Fernandez J
Defensive freezing evoked by electrical stimulation of the periaqueductal gray: comparison between dorsolateral and ventrolateral regions.
Neuroreport 2001;12(18):4109-12.
2001: De Araújo J E; Huston J P; Brandão M L
Opposite effects of substance P fragments C (anxiogenic) and N (anxiolytic) injected into dorsal periaqueductal gray.
European journal of pharmacology 2001;432(1):43-51.
2001: Avanzi V; Brandão M L
Activation of somatodendritic 5-HT(1A) autoreceptors in the median raphe nucleus disrupts the contextual conditioning in rats.
Behavioural brain research 2001;126(1-2):175-84.
2001: Santos N R; Huston J P; Brandão M L
Escape behavior under tonic inhibitory control of histamine H(2)-receptor mediated mechanisms in the midbrain tectum.
Behavioural brain research 2001;124(2):167-75.
2001: De Araújo J E; Huston J P; Brandão M L
Place aversion induced by microinjections of C-fragment of substance P into the dorsal periaqueductal gray of rats is mediated by tachykinin NK1 receptors.
Peptides 2001;22(9):1447-52.
2001: Castilho V M; Brandão M L
Conditioned antinociception and freezing using electrical stimulation of the dorsal periaqueductal gray or inferior colliculus as unconditioned stimulus are differentially regulated by 5-HT2A receptors in rats.
Psychopharmacology 2001;155(2):154-62.
2001: Vianna D M; Graeff F G; Landeira-Fernandez J; Brandão M L
Lesion of the ventral periaqueductal gray reduces conditioned fear but does not change freezing induced by stimulation of the dorsal periaqueductal gray.
Learning & memory (Cold Spring Harbor, N.Y.) 2001;8(3):164-9.
2001: Brandão M L; Coimbra N C; Osaki M Y
Changes in the auditory-evoked potentials induced by fear-evoking stimulations.
Physiology & behavior 2001;72(3):365-72.
2001: Furlan S M; Brandão M L
Effects of systemic injections of dopaminergic agents on the habituation of rats submitted to an open field test.
Neuropsychobiology 2001;43(2):83-90.
2000: Zurita A; Martijena I; Cuadra G; Brandão M L; Molina V
Early exposure to chronic variable stress facilitates the occurrence of anhedonia and enhanced emotional reactions to novel stressors: reversal by naltrexone pretreatment.
Behavioural brain research 2000;117(1-2):163-71.
2000: Sante A B; Nobre M J; Brandão M L
Place aversion induced by blockade of mu or activation of kappa opioid receptors in the dorsal periaqueductal gray matter.
Behavioural pharmacology 2000;11(7-8):583-9.
2000: Nobre M J; Ribeiro dos Santos N; Aguiar M S; Brandão M L
Blockade of mu- and activation of kappa-opioid receptors in the dorsal periaqueductal gray matter produce defensive behavior in rats tested in the elevated plus-maze.
European journal of pharmacology 2000;404(1-2):145-51.
2000: Cuadra G; Zurita A; Macedo C E; Molina V A; Brandão M L
Electrical stimulation of the midbrain tectum enhances dopamine release in the frontal cortex.
Brain research bulletin 2000;52(5):413-8.
2000: Pandossio J E; Molina V A; Brandão M L
Prior electrical stimulation of the inferior colliculus sensitizes rats to the stress of the elevated plus-maze test.
Behavioural brain research 2000;109(1):19-25.
1999: De Araújo J E; Silva R C; Huston J P; Brandão M L
Anxiogenic effects of substance P and its 7-11 C terminal, but not the 1-7 N terminal, injected into the dorsal periaqueductal gray.
Peptides 1999;20(12):1437-43.
1999: Anseloni V C; Coimbra N C; Morato S; Brandão M L
A comparative study of the effects of morphine in the dorsal periaqueductal gray and nucleus accumbens of rats submitted to the elevated plus-maze test.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1999;129(2):260-8.
1999: Castilho V M; Avanzi V; Brandão M L
Antinociception elicited by aversive stimulation of the inferior colliculus.
Pharmacology, biochemistry, and behavior 1999;62(3):425-31.
1999: Brandão M L; Anseloni V Z; Pandóssio J E; De Araújo J E; Castilho V M
Neurochemical mechanisms of the defensive behavior in the dorsal midbrain.
Neuroscience and biobehavioral reviews 1999;23(6):863-75.
1998: de Araújo J E; Huston J P; Brandão M L
Aversive effects of the C-fragment of Substance P in the dorsal periaqueductal gray matter.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1998;123(1-2):84-9.
1998: Avanzi V; Castilho V M; de Andrade T G; Brandão M L
Regulation of contextual conditioning by the median raphe nucleus.
Brain research 1998;790(1-2):178-84.
1998: Troncoso A C; Cirilo-Júnior G; Sandner G; Brandão M L
Signaled two-way avoidance learning using electrical stimulation of the inferior colliculus as negative reinforcement: effects of visual and auditory cues as warning stimuli.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1998;31(3):391-8.
1997: Anseloni V Z; Brandão M L
Ethopharmacological analysis of behaviour of rats using variations of the elevated plus-maze.
Behavioural pharmacology 1997;8(6-7):533-40.
1997: Melo L L; Brandão M L; Graeff F G; Sandner G
Bilateral ablation of the auditory cortex in the rat alters conditioned emotional suppression to a sound as appraised through a latent inhibition study.
Behavioural brain research 1997;88(1):59-65.
1997: Morato S; Brandão M L
Paradoxical increase of exploratory behavior in the elevated plus-maze by rats exposed to two kinds of aversive stimuli.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1997;30(9):1113-20.
1997: Coimbra N C; Brandão M L
Effects of 5-HT2 receptors blockade on fear-induced analgesia elicited by electrical stimulation of the deep layers of the superior colliculus and dorsal periaqueductal gray.
Behavioural brain research 1997;87(1):97-103.
1997: Brandão M L; Troncoso A C; Melo L L; Sandner G
Active avoidance learning using brain stimulation applied to the inferior colliculus as negative reinforcement in rats: evidence for latent inhibition.
Neuropsychobiology 1997;35(1):30-5.
1996: Maisonnette S S; Kawasaki M C; Coimbra N C; Brandão M L
Effects of lesions of amygdaloid nuclei and substantia nigra on aversive responses induced by electrical stimulation of the inferior colliculus.
Brain research bulletin 1996;40(2):93-8.
1995: Motta V; Penha K; Brandão M L
Effects of microinjections of mu and kappa receptor agonists into the dorsal periaqueductal gray of rats submitted to the plus maze test.
Psychopharmacology 1995;120(4):470-4.
1995: Melo L L; Brandão M L
Role of 5-HT1A and 5-HT2 receptors in the aversion induced by electrical stimulation of inferior colliculus.
Pharmacology, biochemistry, and behavior 1995;51(2-3):317-21.
1995: Anseloni V Z; Motta V; Lima G; Brandão M L
Behavioral and pharmacological validation of the elevated plus maze constructed with transparent walls.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1995;28(5):597-601.
1994: Cardoso S H; Coimbra N C; Brandão M L
Defensive reactions evoked by activation of NMDA receptors in distinct sites of the inferior colliculus.
Behavioural brain research 1994;63(1):17-24.
1994: Brandão M L; Cardoso S H; Melo L L; Motta V; Coimbra N C
Neural substrate of defensive behavior in the midbrain tectum.
Neuroscience and biobehavioral reviews 1994;18(3):339-46.
1993: Coimbra N C; Brandão M L
GABAergic nigro-collicular pathways modulate the defensive behaviour elicited by midbrain tectum stimulation.
Behavioural brain research 1993;59(1-2):131-9.
1993: Brandão M L; Melo L L; Cardoso S H
Mechanisms of defense in the inferior colliculus.
Behavioural brain research 1993;58(1-2):49-55.
1993: Brandão M L
Involvement of opioid mechanisms in the dorsal periaqueductal gray in drug abuse.
Reviews in the neurosciences 1993;4(4):397-405.
1993: Maisonnette S; Morato S; Brandão M L
Role of resocialization and of 5-HT1A receptor activation on the anxiogenic effects induced by isolation in the elevated plus-maze test.
Physiology & behavior 1993;54(4):753-8.
1993: Motta V; Brandão M L
Aversive and antiaversive effects of morphine in the dorsal periaqueductal gray of rats submitted to the elevated plus-maze test.
Pharmacology, biochemistry, and behavior 1993;44(1):119-25.
1992: Coimbra N C; Tomaz C; Brandão M L
Evidence for the involvement of serotonin in the antinociception induced by electrical or chemical stimulation of the mesencephalic tectum.
Behavioural brain research 1992;50(1-2):77-83.
1992: Melo L L; Cardoso S H; Brandão M L
Antiaversive action of benzodiazepines on escape behavior induced by electrical stimulation of the inferior colliculus.
Physiology & behavior 1992;51(3):557-62.
1992: Motta V; Maisonnette S; Morato S; Castrechini P; Brandão M L
Effects of blockade of 5-HT2 receptors and activation of 5-HT1A receptors on the exploratory activity of rats in the elevated plus-maze.
Psychopharmacology 1992;107(1):135-9.
1989: Coimbra N C; Leão-Borges P C; Brandão M L
GABAergic fibers from substantia nigra pars reticulata modulate escape behavior induced by midbrain central gray stimulation.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1989;22(1):111-4.
1989: Bagri A; Tomaz C; Brandão M L; Carrive P
Increased susceptibility of detelencephalated rats to audiogenic seizures induced by microinjection of bicuculline into the inferior colliculus.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1989;22(11):1361-70.
1988: Tomaz C; Brandão M; Bagri A; Carrive P; Schmitt P
Flight behavior induced by microinjection of GABA antagonists into periventricular structures in detelencephalated rats.
Pharmacology, biochemistry, and behavior 1988;30(2):337-42.
1988: Borges P C; Coimbra N C; Brandão M L
Independence of aversive and pain mechanisms in the dorsal periaqueductal gray matter of the rat.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 1988;21(5):1027-31.
1988: Brandão M L; Tomaz C; Borges P C; Coimbra N C; Bagri A
Defense reaction induced by microinjections of bicuculline into the inferior colliculus.
Physiology & behavior 1988;44(3):361-5.

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