His primary areas of investigation include Neuroscience, Midbrain, Stimulation, Inferior colliculus and Endocrinology. Microinjections is closely connected to Bicuculline in his research, which is encompassed under the umbrella topic of Neuroscience. The Midbrain study which covers Superior colliculus that intersects with Neural substrate and Tectum Mesencephali.
His work carried out in the field of Stimulation brings together such families of science as Escape response, Nociception, Aversive Stimulus, Serotonin and Amygdala. His studies deal with areas such as NMDA receptor, Serotonergic, Excitatory postsynaptic potential and Central nervous system as well as Inferior colliculus. His studies in Endocrinology integrate themes in fields like Internal medicine and Endogenous opioid, Opioid.
His main research concerns Neuroscience, Internal medicine, Endocrinology, Stimulation and Pharmacology. His work on Neuroscience is being expanded to include thematically relevant topics such as Bicuculline. His research in Endocrinology intersects with topics in Antagonist, Raphe nuclei, Panic and Dorsal raphe nucleus.
His biological study spans a wide range of topics, including NMDA receptor, Anesthesia, Periaqueductal gray and Dorsum. His Pharmacology study integrates concerns from other disciplines, such as Nociception, Opioid peptide, Receptor, Opioid receptor and Opioid. His Superior colliculus research is multidisciplinary, relying on both Tectum, Inhibitory postsynaptic potential and Substantia nigra.
The scientist’s investigation covers issues in Neuroscience, Endocrinology, Internal medicine, Stimulation and Neuropathic pain. His Neuroscience study is mostly concerned with Superior colliculus, Amygdala, Basolateral amygdala, Substantia nigra and Periaqueductal gray. His Superior colliculus research is multidisciplinary, incorporating elements of Midbrain, GABAergic, Inhibitory postsynaptic potential and Bicuculline, GABAA receptor.
Norberto Cysne Coimbra usually deals with Periaqueductal gray and limits it to topics linked to Hot plate test and Central nervous system. His research ties Agonist and Endocrinology together. He interconnects Periaqueductal gray matter, Extracellular, Inflammation, Dorsum and Nasal administration in the investigation of issues within Stimulation.
Norberto Cysne Coimbra mostly deals with Neuroscience, Stimulation, Endocrinology, Internal medicine and Panic. His study involves Ventral tegmental area, Dopaminergic, Dopamine receptor D2, Basolateral amygdala and Dopamine, a branch of Neuroscience. The Stimulation study combines topics in areas such as Inflammation, Systemic inflammation, Nerve injury and Electrophysiology.
His Endocrinology research integrates issues from NMDA receptor, Anandamide, Cannabinoid receptor and Endocannabinoid system. The various areas that Norberto Cysne Coimbra examines in his Panic study include Serotonin uptake, Glutamate receptor, Opioid receptor and Receptor antagonist. His Hypothalamus research incorporates elements of Antagonist, Nitric oxide, AM251 and Excitatory postsynaptic potential.
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Neural substrate of defensive behavior in the midbrain tectum
M.L. Brandão;S.H. Cardoso;L.L. Melo;V. Motta.
Neuroscience & Biobehavioral Reviews (1994)
Psicofisiologia: as bases fisiológicas do comportamento
Marcus Lira Brandão;João José Lachat;Jose Geraldo Mill;Norberto Cysne Coimbra.
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.
N.C. Coimbra;R. De Oliveira;R.L. Freitas;S.J. Ribeiro.
Experimental Neurology (2006)
Defense reaction induced by microinjections of bicuculline into the inferior colliculus.
M. L. Brandao;C. Tomaz;P. C. L. Borges;N. C. Coimbra.
Physiology & Behavior (1988)
Neuroanatomical and psychopharmacological evidence for interaction between opioid and GABAergic neural pathways in the modulation of fear and defense elicited by electrical and chemical stimulation of the deep layers of the superior colliculus and dorsal periaqueductal gray matter.
G.C.D Eichenberger;S.J Ribeiro;M.Y Osaki;R.Y Maruoka.
GABAergic nigro-collicular pathways modulate the defensive behaviour elicited by midbrain tectum stimulation
Norberto Cysne Coimbra;Marcus Lira Brandão.
Behavioural Brain Research (1993)
Defensive reactions evoked by activation of NMDA receptors in distinct sites of the inferior colliculus.
Silvia Helena Cardoso;Norberto Cysne Coimbra;Marcus Lira Brandão.
Behavioural Brain Research (1994)
Lipopolysaccharide-induced sickness behaviour evaluated in different models of anxiety and innate fear in rats
Gabriel S. Bassi;Alexandre Kanashiro;Francele M. Santin;Glória E. P. de Souza.
Basic & Clinical Pharmacology & Toxicology (2012)
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
N.C Coimbra;M.L Brandão.
Behavioural Brain Research (1997)
Anti-aversive effects of cannabidiol on innate fear-induced behaviors evoked by an ethological model of panic attacks based on a prey vs the wild snake Epicrates cenchria crassus confrontation paradigm.
Andrés Uribe-Mariño;Audrey Francisco;Maria Angélica Castiblanco-Urbina;André Twardowschy.
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