Carlos Eduardo Macedo

ORCID: 0000-0003-3601-9822
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About
Contact & Profiles
Research Areas
  • Neuroscience and Neuropharmacology Research
  • Memory and Neural Mechanisms
  • Neurotransmitter Receptor Influence on Behavior
  • Neuroendocrine regulation and behavior
  • Stress Responses and Cortisol
  • Neurological disorders and treatments
  • Neural dynamics and brain function
  • Transcranial Magnetic Stimulation Studies
  • Pain Mechanisms and Treatments
  • Biochemical effects in animals
  • Epilepsy research and treatment
  • Receptor Mechanisms and Signaling
  • Hair Growth and Disorders
  • Nerve injury and regeneration
  • Neuroscience of respiration and sleep
  • Functional Brain Connectivity Studies
  • Nicotinic Acetylcholine Receptors Study
  • Historical Gender and Feminism Studies
  • Urological Disorders and Treatments
  • Urinary Bladder and Prostate Research
  • Neuroscience and Neural Engineering
  • Urinary and Genital Oncology Studies
  • Neural and Behavioral Psychology Studies
  • Adenosine and Purinergic Signaling
  • Sleep and Wakefulness Research

Escola Bahiana de Medicina e Saúde Pública
2024-2025

Universidade Federal de São Paulo
2010-2017

Universidade de São Paulo
2002-2009

Université de Strasbourg
2008

Inserm
2008

Instituto de Neurociências e Comportamento
2006-2008

Universidade de Ribeirão Preto
2002-2008

Consejo Superior de Investigaciones Científicas
2008

Universidad Nacional de Córdoba
2006

ABSTRACT Background: Although parasacral TENS (pTENS) has been employed in various centers, there is a lack of studies on how children with overactive bladder (OAB) respond after failing to complete pTENS sessions. This study aimed describe and assess treatments for OAB who did not pTENS. Material Methods: retrospective case series examined patients aged 4-17 years. Patients were given subsequent treatment options, including: behavioral therapies; oxybutynin; imipramine; combination...

10.1590/s1677-5538.ibju.2024.0453 article EN cc-by International braz j urol 2025-01-01

Despite the effectiveness of anterior thalamic nucleus (AN) deep brain stimulation (DBS) for treatment epilepsy, mechanisms responsible antiepileptic effects this therapy remain elusive. As adenosine modulates neuronal excitability and seizure activity in animal models, we hypothesized that nucleoside could be one substrates involved AN DBS. We applied five days to rats rendered chronically epileptic by pilocarpine injections recorded epileptiform hippocampal slices. found slices from...

10.3389/fncel.2014.00312 article EN cc-by Frontiers in Cellular Neuroscience 2014-10-02

Opioid and serotonergic mechanisms of the ventrolateral periaqueductal gray (vlPAG) are recruited by conditioned freezing antinociception. However, it is unclear whether antinociception induced stimulation vlPAG interrelated. To address this issue we looked at effects opioid antagonist naltrexone, 5-HT2 ketanserin, benzodiazepine agonist midazolam injected into on electrical region. This was evaluated tail-flick formalin tests. further characterize involvement in unconditioned fear,...

10.1016/j.pain.2005.12.008 article EN Pain 2006-02-11

We have shown that stimulation of the neural substrates in inferior colliculus (IC) causes a significant increase extracellular levels dopamine (DA) frontal cortex (FC). Also, it has been reported basolateral complex amygdala (BLA) serves as filter for unconditioned and conditioned aversive information ascend to higher structures from brainstem. Linking these two kinds information, this work examines whether inactivation BLA interferes with activation cortical dopaminergic outputs produced...

10.1002/syn.20094 article EN Synapse 2004-10-27

Chemical stimulation of the inferior colliculus (IC) with semicarbazide--an inhibitor gamma aminobutyric acid synthesizing enzyme--functions as an unconditioned stimulus in conditioned place aversion test (CPA), and electrolytic lesions basolateral amygdala (BLA) enhance aversiveness IC stimulation. This study examined effects inactivation BLA muscimol on fear using semicarbazide injections into rats subjected to (CPA) or (open field) tests. In both tests, were injected saline BLA. Muscimol...

10.1037/0735-7044.120.3.625 article EN Behavioral Neuroscience 2006-06-01

Consistent evidence has shown that dopamine release in the prefrontal cortex is increased by electrical stimulation of inferior colliculus (IC) as unconditioned stimulus. Recent reports have also demonstrated inactivation basolateral nucleus amygdala (BLA) with muscimol enhances behavioural consequences aversive IC and reduces cortex. Moreover, neurotoxic lesions BLA enhance whereas those central (CeA) reduce aversiveness IC. Based on these findings present study examined effects...

10.1111/j.1460-9568.2005.03939.x article EN European Journal of Neuroscience 2005-02-01
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