R. C. Almada

发表

Opioid neurotransmission modulates defensive behavior and fear-induced antinociception in dangerous environments

I. Tracey, B. Lobão-Soares, N. Coimbra, 2017, Neuroscience.

Augmented anandamide signalling in the substantia nigra pars reticulata mediates panicolytic-like effects in mice confronted by Crotalus durissus terrificus pit vipers

C. Wotjak, N. Coimbra, R. C. Almada, 2022, Psychopharmacology.

Neostriatum neuronal TRPV1-signalling mediates striatal anandamide at high concentration facilitatory influence on neostriato-nigral dishinhibitory GABAergic connections

N. Coimbra, G. R. Pigatto, R. C. Almada, 2022, Brain Research Bulletin.

Panicolytic-like effects caused by substantia nigra pars reticulata pretreatment with low doses of endomorphin-1 and high doses of CTOP or the NOP receptors antagonist JTC-801 in male Rattus norvegicus

N. Coimbra, R. C. Almada, R. L. de Freitas, 2017, Psychopharmacology.

The alpha- and beta-noradrenergic receptors blockade in the dorsal raphe nucleus impairs the panic-like response elaborated by medial hypothalamus neurons

M. Castiblanco-Urbina, N. Coimbra, R. C. Almada, 2019, Brain Research.

Inhibition of substance P-induced defensive behavior via neurokinin-1 receptor antagonism in the central and medial but not basolateral nuclei of the amygdala in male Wistar rats

M. Brandão, R. C. Almada, M. C. Carvalho, 2017, Progress in Neuro-Psychopharmacology and Biological Psychiatry.

Endocannabinoid neuromodulation in the neostriatum decreases the GABAergic striato-nigral disinhibitory function and increases the nigro-collicular inhibitory pathway activity

N. Coimbra, R. C. Almada, J. D. da Silva, 2020, Journal of Neural Transmission.

The Blockade of µ1- and κ-Opioid Receptors in the Inferior Colliculus Decreases the Expression of Panic Attack-Like Behaviours Induced by Chemical Stimulation of the Dorsal Midbrain

P. Medeiros, N. Coimbra, F. Calvo, 2019, Neuropsychobiology.

Dorsal raphe nucleus 5-Hydroxytryptamine 2A receptors are critical for the organisation of panic attack-like defensive behaviour and unconditioned fear-induced antinociception elicited by the chemical stimulation of superior colliculus neurons

N. Coimbra, R. C. Almada, L. L. Falconi-Sobrinho, 2019, European Neuropsychopharmacology.

Panicolytic-like effect of µ1-opioid receptor blockade in the inferior colliculus of prey threatened by Crotalus durissus terrificus pit vipers

B. Lobão-Soares, P. Medeiros, N. Coimbra, 2019, Journal of psychopharmacology.

Blockade of synaptic activity in the neostriatum and activation of striatal efferent pathways produce opposite effects on panic attack-like defensive behaviours evoked by GABAergic disinhibition in the deep layers of the superior colliculus

N. Coimbra, R. C. Almada, Juliana Almeida da Silva, 2018, Physiology & Behavior.

Neurotoxic lesions of the pedunculopontine tegmental nucleus impair the elaboration of postictal antinociception

A. U. Khan, N. Coimbra, R. C. Almada, 2018, Physiology & Behavior.

New Ethological and Morphological Perspectives for the Investigation of Panicolytic-Like Effects of Cannabidiol

N. Coimbra, R. C. Almada, T. D. Anjos-Garcia, 2017 .

Rapid Activation of Glucocorticoid Receptors in the Prefrontal Cortex Mediates the Expression of Contextual Conditioned Fear in Rats.

M. Brandão, R. C. Almada, M. Fogaça, 2016, Cerebral cortex.

Endocannabinoid signaling mechanisms in the substantia nigra pars reticulata modulate GABAergic nigrotectal pathways in mice threatened by urutu-cruzeiro venomous pit viper

N. Coimbra, R. C. Almada, D. H. Elias-Filho, 2015, Neuroscience.

The modulation of striatonigral and nigrotectal pathways by CB1 signalling in the substantia nigra pars reticulata regulates panic elicited in mice by urutu-cruzeiro lancehead pit vipers

C. Wotjak, N. Coimbra, G. R. Pigatto, 2020, Behavioural Brain Research.

Dissociation between the panicolytic effect of cannabidiol microinjected into the substantia nigra, pars reticulata, and fear-induced antinociception elicited by bicuculline administration in deep layers of the superior colliculus: The role of CB1-cannabinoid receptor in the ventral mesencephalon.

A. Zuardi, N. Coimbra, R. C. Almada, 2015, European journal of pharmacology.

Medial prefrontal cortex serotonergic and GABAergic mechanisms modulate the expression of contextual fear: Intratelencephalic pathways and differential involvement of cortical subregions

M. Brandão, N. Coimbra, R. C. Almada, 2015, Neuroscience.

Serotonergic mechanisms of the median raphe nucleus–dorsal hippocampus in conditioned fear: Output circuit involves the prefrontal cortex and amygdala

M. Brandão, R. C. Almada, L. Albrechet-Souza, 2009, Behavioural Brain Research.

Critical neuropsychobiological analysis of panic attack- and anticipatory anxiety-like behaviors in rodents confronted with snakes in polygonal arenas and complex labyrinths: a comparison to the elevated plus- and T-maze behavioral tests

B. Lobão-Soares, N. Coimbra, R. C. Almada, 2017, Revista brasileira de psiquiatria.

Chronic CRH depletion from GABAergic, long-range projection neurons in the extended amygdala reduces dopamine release and increases anxiety

K. Ressler, J. Deussing, W. Wurst, 2018, Nature Neuroscience.

Unravelling the dorsal periaqueductal grey matter NMDA receptors relevance in the nitric oxide-mediated panic‑like behaviour and defensive antinociception organised by the anterior hypothalamus of male mice

N. Coimbra, R. C. Almada, Tayllon dos Anjos-Garcia, 2023, Psychopharmacology.

N. Coimbra, R. C. Almada, R. L. Freitas, 2017, Psychopharmacology.

Midazolam reduces the selective activation of the rhinal cortex by contextual fear stimuli

M. Brandão, R. C. Almada, L. Albrechet-Souza, 2011, Behavioural Brain Research.

Stimulation of the Nigrotectal Pathway at the Level of the Superior Colliculus Reduces Threat Recognition and Causes a Shift From Avoidance to Approach Behavior

C. Wotjak, N. Coimbra, Paul M. Kaplick, 2018, Front. Neural Circuits.

Intrinsic connections within the pedunculopontine tegmental nucleus are critical to the elaboration of post‐ictal antinociception

N. Coimbra, R. C. Almada, L. L. Falconi-Sobrinho, 2014, Synapse.

Further evidence for involvement of the dorsal hippocampus serotonergic and γ-aminobutyric acid (GABA)ergic pathways in the expression of contextual fear conditioning in rats

M. Brandão, R. C. Almada, L. Albrechet-Souza, 2013, Journal of psychopharmacology.

Orexin 1 and 2 Receptors in the Prelimbic Cortex Modulate Threat Valuation

N. Canteras, T. G. Andrade, C. Wotjak, 2021, Neuroscience.

Role of Endocannabinoids in Synaptic Plasticity and Memory

S. A. Bura, G. Marsicano, C. Wotjak, 2016 .

Dopamine D2-Like Receptors Modulate Unconditioned Fear: Role of the Inferior Colliculus

M. Brandão, R. C. Almada, S. Muthuraju, 2014, PloS one.

Chronic CRH depletion from GABAergic, long-range projection neurons in the extended amygdala reduces dopamine release and increases anxiety

K. Ressler, J. Deussing, W. Wurst, 2018, Nature Neuroscience.

Recruitment of striatonigral disinhibitory and nigrotectal inhibitory GABAergic pathways during the organization of defensive behavior by mice in a dangerous environment with the venomous snake Bothrops alternatus (Reptilia, Viperidae)

N. Coimbra, R. C. Almada, 2015, Synapse.

The anterior cingulate cortex and its interface with the dorsal periaqueductal grey regulating nitric oxide-mediated panic-like behaviour and defensive antinociception

J. Tanus-Santos, R. C. Almada, T. D. Anjos-Garcia, 2023, Neuropharmacology.

Pharmacological evidence for the mediation of the panicolytic effect of fluoxetine by dorsal periaqueductal gray matter μ-opioid receptors

F. Graeff, N. Coimbra, R. C. Almada, 2015, Neuropharmacology.

Orexin mechanisms in the prelimbic cortex modulate the expression of contextual conditioned fear.

R. C. Almada, L. L. Falconi-Sobrinho, P. M. Hernandes, 2024, Psychopharmacology.