Raquel Correia

  • Reward circuit
  • reward
  • aversion
  • nucleus accumbens
  • ventral pallidum
  • optogenetics

Raquel Correia is a PhD student under supervision of Ana João Rodrigues and Carina Soares-Cunha. Her work focus on how the neuronal ensembles of the nucleus accumbens and the ventral pallidum encode and respond to positive (rewarding) and negative (aversive) events. To answer this question, she is using innovative techniques such as calcium imaging and optogenetics.
Raquel Correia holds a bachelor’s degree in Biochemistry recognized by the University of Coimbra and a master’s in Health Sciences attributed by the University of Minho. During her master’s thesis, she studied the involvement of specific neuronal pathways of the reward circuit in the development of anxiety- and depressive-like behaviors by taking advantage of optogenetic tools.
Along her scientific path, Raquel Correia has gained experience in a broad range of techniques, namely intracranial surgeries for viral delivery, optogenetics, in vivo electrophysiology, animal behavior, colony breeding/management, immunofluorescence, and microscopy.
Her ability to work in a team and her persuasion demonstrated so far resulted in the publication of some original scientific articles, published in scientific journals such as “Cell Reports”, “Journal of Neuroscience Research” and “Brain, Behavior, & Immunity-Health” and several scientific posters, of which she highlights the presentation of a scientific poster in the iMed Competition 12.0.

Raquel Correia

  • Reward circuit
  • reward
  • aversion
  • nucleus accumbens
  • ventral pallidum
  • optogenetics

Raquel Correia is a PhD student under supervision of Ana João Rodrigues and Carina Soares-Cunha. Her work focus on how the neuronal ensembles of the nucleus accumbens and the ventral pallidum encode and respond to positive (rewarding) and negative (aversive) events. To answer this question, she is using innovative techniques such as calcium imaging and optogenetics.
Raquel Correia holds a bachelor’s degree in Biochemistry recognized by the University of Coimbra and a master’s in Health Sciences attributed by the University of Minho. During her master’s thesis, she studied the involvement of specific neuronal pathways of the reward circuit in the development of anxiety- and depressive-like behaviors by taking advantage of optogenetic tools.
Along her scientific path, Raquel Correia has gained experience in a broad range of techniques, namely intracranial surgeries for viral delivery, optogenetics, in vivo electrophysiology, animal behavior, colony breeding/management, immunofluorescence, and microscopy.
Her ability to work in a team and her persuasion demonstrated so far resulted in the publication of some original scientific articles, published in scientific journals such as “Cell Reports”, “Journal of Neuroscience Research” and “Brain, Behavior, & Immunity-Health” and several scientific posters, of which she highlights the presentation of a scientific poster in the iMed Competition 12.0.

Scientific Highlights

Relevant Publications:

  • Deseyve, C., Domingues, A. V., Carvalho, T. T., Armada, G., Correia, R., Vieitas‐Gaspar, N., … & Soares‐Cunha, C. (2024). Nucleus accumbens neurons dynamically respond to appetitive and aversive associative learning. Journal of Neurochemistry, 168(3), 312-327.
  • Correia, R., Coimbra, B., Domingues, A. V., Wezik, M., Vieitas-Gaspar, N., Gaspar, R., … & Soares-Cunha, C. (2023). Involvement of nucleus accumbens D2–medium spiny neurons projecting to the ventral pallidum in anxiety-like behaviour. Journal of Psychiatry and Neuroscience, 48(4), E267-E284.
  • Domingues, A. V., Coimbra, B., Correia, R., Deseyve, C., Vieitas-Gaspar, N., Floresco, S. B., … & Rodrigues, A. J. (2022). Prenatal dexamethasone exposure alters effort decision making and triggers nucleus accumbens and anterior cingulate cortex functional changes in male rats. Translational Psychiatry, 12(1), 338.

Posters in Congresses:

  • R. Correia; A.V. Domingues; B. Coimbra; M. Wezik; N. Vieitas-Gaspar; N. Sousa; L. Pinto; A.J. Rodrigues; C. Soares-Cunha. Nucleus accumbens D2 medium spiny neuron projections to the ventral pallidum promote anxiety-like behaviour. ECNP Workshop 2023, Nice, France, march 16 – march 19, 2023.
  • R. Correia; B. Coimbra; A.V. Domingues; M. Wezik; N. Vieitas-Gaspar; R. Gaspar; N. Sousa; L. Pinto; A.J. Rodrigues; C. Soares-Cunha. D2-MSN projections from the Nucleus Accumbens to the Ventral Pallidum are implicated in anxious-like behavior. ISN-ESN 2023 Meeting, Porto, Portugal, August 8-August 11, 2023.
  • R. Correia; A.V. Domingues; B. Coimbra; C. Soares-Cunha; A.J. Rodrigues. Role of Nucleus Accumbens Direct and Indirect Pathways in Anxiety- and Depressive-like Behaviors. iMed Conference 12.0, Lisbon, Portugal, October 1, 2020.

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Projects

As Leader

Projects

As Member

Brainstem orchestration of cue-reward associations

The brain constantly integrates new sensory information, and associates environmental cues to outcomes, adjusting behavior to maximize reward and minimize unpleasant consequences. This process is critical for survival, and its dysregulation is a hallmark of…

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Sensory signals of associative learning

Through evolution, animals gained the remarkable ability to respond with sub second precision to environmental stimuli and to learn to associate those with positive or negative outcomes…

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