History
Processing, please wait...
Database
search
in
Filter year from
to
Language
Country
  • Enter your search phrase in the search box.
  • General search:
    • The Boolean operator AND between the terms is assumed by default. If you enter the words European Union in the search box, the system returns all records in which both words occur, regardless of their order.
    • When entering a set of words in quotes, e.g "european union", all records containing the literal term "European Union" will be retrieved.
  • Search by access fields (e.g. author, title, etc.):
    • To direct your search, choose the field in which you want to search the word or expression.
    • Search in the field assumes by default the expression in quotes, e.g. European union will retrieve all records containing the literal term "European Union"
  • To perform more complex searches, additional words or expressions may be added.
  • If you want to refine the search results, you can always access the link "search" in the upper left corner of the page of search results.
  • The search engine is not case sensitive. For example, the word congress has the same meaning that Congress or CONGRESS.
  • To truncate your search expression, use the $ character
  • You can filter the results of your search by a date or date range, filling the appropriate boxes.
Base:
BIAL Foundation
Search:
cod:"PT/FB/BL-2020-175$"
Results
1
to
7
from
7
found.
View
Selection Description
Type Title Begin End
Document175 - The role of nucleus accumbens in the perception of natural rewards2021-06

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-175
Location: BF-GMS
Title:
175 - The role of nucleus accumbens in the perception of natural rewards
Duration: 2021-06
Researcher(s):
Carina Cunha, Ana Joăo Rodrigues, Nivaldo Vasconcelos, Rodrigo Oliveira, Bárbara Coimbra, Ana Verónica Domingues, Gabriela Martins
Institution(s): Life and Health Sciences Research Institute - ICVS, University of Minho, Braga (Portugal); Zuckerman Institute, Columbia University, New York City (USA)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
This project hasn't started yet
Author: Cunha, C.
Secondary author(s):
Rodrigues, A. J., Vasconcelos, N., Oliveira, R., Coimbra, B., Domingues, A. V., Martins, G.
Number of reproductions:
1
Keywords:
Nucleus accumbens / Reward / Calcium imaging / Optogenetics / Psychophysiology
Distinct roles of nucleus accumbens D2-MSN projections to ventral pallidum in different phases of motivated behavior2022

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-175
Location: BF-GMS
Title:
175 - The role of nucleus accumbens in the perception of natural rewards
Duration: 2021-06
Researcher(s):
Carina Cunha, Ana Joăo Rodrigues, Nivaldo Vasconcelos, Rodrigo Oliveira, Bárbara Coimbra, Ana Verónica Domingues, Gabriela Martins
Institution(s): Life and Health Sciences Research Institute - ICVS, University of Minho, Braga (Portugal); Zuckerman Institute, Columbia University, New York City (USA)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
This project hasn't started yet
Author: Cunha, C.
Secondary author(s):
Rodrigues, A. J., Vasconcelos, N., Oliveira, R., Coimbra, B., Domingues, A. V., Martins, G.
Number of reproductions:
1
Keywords:
Nucleus accumbens / Reward / Calcium imaging / Optogenetics / Psychophysiology

Reference code: PT/FB/BL-2020-175.02
Location: BF-GMS
Title:
Distinct roles of nucleus accumbens D2-MSN projections to ventral pallidum in different phases of motivated behavior
Publication year: 2022
URL:
https://www.sciencedirect.com/science/article/pii/S2211124722001012
Abstract/Results: The nucleus accumbens (NAc) is a key region in motivated behaviors. NAc medium spiny neurons (MSNs) are divided into those expressing dopamine receptor D1 or D2. Classically, D1- and D2-MSNs have been described as having opposing roles in reinforcement, but recent evidence suggests a more complex role for D2-MSNs. Here, we show that optogenetic modulation of D2-MSN to ventral pallidum (VP) projections during different stages of motivated behavior has contrasting effects in motivation. Activation of D2-MSN-VP projections during a reward-predicting cue results in increased motivational drive, whereas activation at reward delivery decreases motivation; optical inhibition triggers the opposite behavioral effect. In addition, in a free-choice instrumental task, animals prefer the lever that originates one pellet in opposition to pellet plus D2-MSN-VP optogenetic activation and vice versa for optogenetic inhibition. In summary, D2-MSN-VP projections play different, and even opposing, roles in distinct phases of motivated behavior.
Accessibility: Document exists in file
Language:
eng
Author:
Soares-Cunha, C.
Secondary author(s):
Domingues. A. V., Correia, R., Coimbra, B., Vieitas-Gaspar, N., Vasconcelos, N., Pinto, L., Sousa, N., Rodrigues, A. J.
Document type:
Article
Number of reproductions:
1
Percentiles:
4
Reference:
Soares-Cunha, C., Domingues, A. V., Correia, R., Coimbra, B., Vieitas-Gaspar, N., Vasconcelos, N., Pinto, L., Sousa, N. & Rodrigues, A. J. (2022). Distintic role of nucleus accumbens D2-MSN projections to ventral pallidum in different phases of motivated behavior. Cell Reports, 38, 7 https://doi.org/10.1016/j.celrep.2022.110380
2-year Impact Factor: 8.800|2022
Times cited: 12|2024-02-15
Indexed document: Yes
Quartile: Q1
Keywords: Nucleus accumbens / Ventral pallidum / Reward / Motivation / Medium spiny neurons / D2 / Striatum

Distinct roles of nucleus accumbens D2-MSN projections to ventral pallidum in different phases of motivated behavior

Distinct roles of nucleus accumbens D2-MSN projections to ventral pallidum in different phases of motivated behavior
DocumentPrenatal dexamethasone exposure alters effort decision making and triggers nucleus accumbens and anterior cingulate cortex functional changes in male rats2022

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-175
Location: BF-GMS
Title:
175 - The role of nucleus accumbens in the perception of natural rewards
Duration: 2021-06
Researcher(s):
Carina Cunha, Ana Joăo Rodrigues, Nivaldo Vasconcelos, Rodrigo Oliveira, Bárbara Coimbra, Ana Verónica Domingues, Gabriela Martins
Institution(s): Life and Health Sciences Research Institute - ICVS, University of Minho, Braga (Portugal); Zuckerman Institute, Columbia University, New York City (USA)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
This project hasn't started yet
Author: Cunha, C.
Secondary author(s):
Rodrigues, A. J., Vasconcelos, N., Oliveira, R., Coimbra, B., Domingues, A. V., Martins, G.
Number of reproductions:
1
Keywords:
Nucleus accumbens / Reward / Calcium imaging / Optogenetics / Psychophysiology

Reference code: PT/FB/BL-2020-175.03
Location: BF-GMS
Title:
Prenatal dexamethasone exposure alters effort decision making and triggers nucleus accumbens and anterior cingulate cortex functional changes in male rats
Publication year: 2022
URL:
https://www.nature.com/articles/s41398-022-02043-4#citeas
Abstract/Results: Abstract
Daily, individuals select actions based on cost-benefit to allocate resources into goal-directed actions. Different brain regions coordinate this complex decision, including the nucleus accumbens (NAc), anterior cingulate cortex (ACC), and ventral tegmental area (VTA). In utero exposure to synthetic glucocorticoids (iuGC), such as dexamethasone, triggers prominent motivation deficits but the impact of this exposure in the ACC-NAc and/or ACC-VTA circuits is unknown. Here, we show that iuGC exposure causes decreased motivation for natural rewards (food) and impaired effort-based decision-making. Importantly, reduced neuronal activation (number of c-fos+ neurons) was observed in the NAc core and ACC of iuGC rats in comparison to CTR rats after performing the effort-based decision-making task. In addition, iuGC treatment led to increased NAc and ACC basal neuronal activity. Electrophysiological recordings during optogenetic modulation of ACC terminals in the NAc revealed that the ACC-NAc circuit is dysfunctional in iuGC animals. These data suggest that iuGC animals present motivational and effort-based decision-making deficits that can be associated with the observed ACC-NAc dysfunction.
Accessibility: Document exists in file
Language:
eng
Author:
Domingues, A. V.
Secondary author(s):
Coimbra, B., Correia, R., Deseyve, C., Vieitas-Gaspar, N., Floresco, S., Sousa, N., Soares-Cunha, C., Rodrigues, A. J.
Document type:
Article-d
Number of reproductions:
1
Reference:
Domingues, A. V., Coimbra, B., Correia, R., Deseyve, C., Vieitas-Gaspar, N., Floresco, S., Sousa, N., Soares-Cunha, C., & Rodrigues, A. J. (2022). Prenatal dexamethasone exposure alters effort decision making and triggers nucleus accumbens and anterior cingulate cortex functional changes in male rates. Translational Psychiatry, 12, 338. https://doi.org/10.1038/s41398-022-02043-4
2-year Impact Factor: 6.800|2022
Times cited: 1|2024-02-15
Indexed document: Yes
Quartile: Q1
Keywords: Nucleus accumbes / Anterior cingulate cortex / Functional changes / Decision making
DocumentVentral pallidal regulation of motivated behaviors and reinforcement2023

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-175
Location: BF-GMS
Title:
175 - The role of nucleus accumbens in the perception of natural rewards
Duration: 2021-06
Researcher(s):
Carina Cunha, Ana Joăo Rodrigues, Nivaldo Vasconcelos, Rodrigo Oliveira, Bárbara Coimbra, Ana Verónica Domingues, Gabriela Martins
Institution(s): Life and Health Sciences Research Institute - ICVS, University of Minho, Braga (Portugal); Zuckerman Institute, Columbia University, New York City (USA)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
This project hasn't started yet
Author: Cunha, C.
Secondary author(s):
Rodrigues, A. J., Vasconcelos, N., Oliveira, R., Coimbra, B., Domingues, A. V., Martins, G.
Number of reproductions:
1
Keywords:
Nucleus accumbens / Reward / Calcium imaging / Optogenetics / Psychophysiology

Reference code: PT/FB/BL-2020-175.04
Location: BF-GMS
Title:
Ventral pallidal regulation of motivated behaviors and reinforcement
Publication year: 2023
URL:
https://pubmed.ncbi.nlm.nih.gov/36817646/
Abstract/Results: ABSTRACT:
The interconnected nuclei of the ventral basal ganglia have long been identified as key regulators of motivated behavior, and dysfunction of this circuit is strongly implicated in mood and substance use disorders. The ventral pallidum (VP) is a central node of the ventral basal ganglia, and recent studies have revealed complex VP cellular heterogeneity and cell- and circuit-specific regulation of reward, aversion, motivation, and drug-seeking behaviors. Although the VP is canonically considered a relay and output structure for this circuit, emerging data indicate that the VP is a central hub in an extensive network for reward processing and the regulation of motivation that extends beyond classically defined basal ganglia borders. VP neurons respond temporally faster and show more advanced reward coding and prediction error processing than neurons in the upstream nucleus accumbens, and regulate the activity of the ventral mesencephalon dopamine system. This review will summarize recent findings in the literature and provide an update on the complex cellular heterogeneity and cell- and circuit-specific regulation of motivated behaviors and reinforcement by the VP with a specific focus on mood and substance use disorders. In addition, we will discuss mechanisms by which stress and drug exposure alter the functioning of the VP and produce susceptibility to neuropsychiatric disorders. Lastly, we will outline unanswered questions and identify future directions for studies necessary to further clarify the central role of VP neurons in the regulation of motivated behaviors.
Significance:
Research in the last decade has revealed a complex cell- and circuit-specific role for the VP in reward processing and the regulation of motivated behaviors. Novel insights obtained using cell- and circuit-specific interrogation strategies have led to a major shift in our understanding of this region. Here, we provide a comprehensive review of the VP in which we integrate novel findings with the existing literature and highlight the emerging role of the VP as a linchpin of the neural systems that regulate motivation, reward, and aversion. In addition, we discuss the dysfunction of the VP in animal models of neuropsychiatric disorders.
Accessibility: Document exists in file
Language:
eng
Author:
Soares-Cunha, C.
Secondary author(s):
Heinsbroek, J. A.
Document type:
Article
Number of reproductions:
1
Percentiles:
4
Reference:
Soares-Cunha, C., & Heinsbroek, J. A. (2023). Ventral pallidal regulation of motivated behaviors and reinforcement. Frontiers in Neural Circuits, 17, 1086053. https://doi.org/10.3389/fncir.2023.1086053
2-year Impact Factor: 3.500|2022
Impact factor notes: Impact factor not available yet for 2023
Times cited: 3|2024-02-16
Indexed document: Yes
Quartile: Q2
Keywords: Aversion / Motivation / Reward / Substance use disorder / Ventral pallidum (VP)

Ventral pallidal regulation of motivated behaviors and reinforcement

Ventral pallidal regulation of motivated behaviors and reinforcement
DocumentInvolvement of nucleus accumbens D2-medium spiny neurons projecting to the ventral pallidum in anxiety-like behaviour2023

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-175
Location: BF-GMS
Title:
175 - The role of nucleus accumbens in the perception of natural rewards
Duration: 2021-06
Researcher(s):
Carina Cunha, Ana Joăo Rodrigues, Nivaldo Vasconcelos, Rodrigo Oliveira, Bárbara Coimbra, Ana Verónica Domingues, Gabriela Martins
Institution(s): Life and Health Sciences Research Institute - ICVS, University of Minho, Braga (Portugal); Zuckerman Institute, Columbia University, New York City (USA)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
This project hasn't started yet
Author: Cunha, C.
Secondary author(s):
Rodrigues, A. J., Vasconcelos, N., Oliveira, R., Coimbra, B., Domingues, A. V., Martins, G.
Number of reproductions:
1
Keywords:
Nucleus accumbens / Reward / Calcium imaging / Optogenetics / Psychophysiology

Reference code: PT/FB/BL-2020-175.05
Location: BF-GMS
Title:
Involvement of nucleus accumbens D2-medium spiny neurons projecting to the ventral pallidum in anxiety-like behaviour
Publication year: 2023
URL:
https://www.jpn.ca/content/48/4/E267.long
Abstract/Results: ABSTRACT:
Background: The nucleus accumbens (NAcc) is a crucial brain region for emotionally relevant behaviours. The NAcc is mainly composed of medium spiny neurons (MSNs) expressing either dopamine receptor D1 (D1-MSNs) or D2 (D2-MSNs). The D1-MSNs project to the ventral tegmental area (VTA) and the ventral pallidum (VP), whereas the D2-MSNs project only to the VP. The D1- and D2-MSNs have been associated with depression-like behaviours, but their contribution to anxiety remains to be determined.
Methods: We used optogenetic tools to selectively manipulate D1-MSN projections from the NAcc core to the VP or VTA and D2-MSN projections to the VP during validated anxiety-producing behavioural procedures in naive mice. In addition, we assessed the effects of optical stimulation on neuronal activity using in vivo electrophysiologic recordings in anesthetized animals.
Results: Optogenetic activation of D1-MSN projections to the VTA or VP did not trigger anxiety-like behaviour. However, optical activation of D2-MSN projections to the VP significantly increased anxiety-like behaviour. This phenotype was associated with a decrease in the neuronal activity of putative GABAergic neurons in the VP. Importantly, pretreating D2-MSN-VP animals with the ?-aminobutyric acid modulator diazepam prevented the optically triggered anxiety-like behaviour.
Limitations: The exclusive use of males in the behavioural tests limits broader interpretation of the findings. Although we used optogenetic conditions that trigger quasi-physiologic changes, there are caveats associated with the artificial manipulation of neuronal activity.
Conclusion: The D2-MSN-VP projections contributed to the development of anxiety-like behaviour, through modulation of GABAergic activity in the VP.
Accessibility: Document exists in file
Language:
eng
Related objects:
BL-2016-030.15
Author: Correia, R.
Secondary author(s):
Coimbra, B., Domingues, A. V., Wezik, M., Vieitas-Gaspar, N., Gaspar, R., Sousa, N., Pinto, L., Rodrigues, A. J., Soares-Cunha, C.
Document type:
Article
Number of reproductions:
1
Percentiles:
7
Reference:
Correia, R., Coimbra, B., Domingues, A. V., Wezik, M., Vieitas-Gaspar, N., Gaspar, R., Sousa, N., Pinto, L., Rodrigues, A. J., & Soares-Cunha, C. (2023). Involvement of nucleus accumbens D2-medium spiny neurons projecting to the ventral pallidum in anxiety-like behaviour. Journal of Psychiatry & Neuroscience, 48(4), E267–E284. https://doi.org/10.1503/jpn.220111
2-year Impact Factor: 4.3|2022
Impact factor notes: Impact factor not available yet for 2023
Times cited: 0|2024-02-16
Indexed document: Yes
Quartile: Q2
Keywords: Nucleus accumbens / Anxiety / Dopaminergic neurons

Involvement of nucleus accumbens D2-medium spiny neurons projecting to the ventral pallidum in anxiety-like behaviour

Involvement of nucleus accumbens D2-medium spiny neurons projecting to the ventral pallidum in anxiety-like behaviour
DocumentA novel perspective on the role of nucleus accumbens neurons in encoding associative learning2023

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-175
Location: BF-GMS
Title:
175 - The role of nucleus accumbens in the perception of natural rewards
Duration: 2021-06
Researcher(s):
Carina Cunha, Ana Joăo Rodrigues, Nivaldo Vasconcelos, Rodrigo Oliveira, Bárbara Coimbra, Ana Verónica Domingues, Gabriela Martins
Institution(s): Life and Health Sciences Research Institute - ICVS, University of Minho, Braga (Portugal); Zuckerman Institute, Columbia University, New York City (USA)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
This project hasn't started yet
Author: Cunha, C.
Secondary author(s):
Rodrigues, A. J., Vasconcelos, N., Oliveira, R., Coimbra, B., Domingues, A. V., Martins, G.
Number of reproductions:
1
Keywords:
Nucleus accumbens / Reward / Calcium imaging / Optogenetics / Psychophysiology

Reference code: PT/FB/BL-2020-175.06
Location: BF-GMS
Title:
A novel perspective on the role of nucleus accumbens neurons in encoding associative learning
Publication year: 2023
URL:
https://febs.onlinelibrary.wiley.com/doi/10.1002/1873-3468.14727
Abstract/Results: ABSTRACT:
The nucleus accumbens (NAc) has been considered a key brain region for encoding reward/aversion and cue-outcome associations. These processes are encoded by medium spiny neurons that express either dopamine receptor D1 (D1-MSNs) or D2 (D2-MSNs). Despite the well-established role of NAc neurons in encoding reward/aversion, the underlying processing by D1-/D2-MSNs remains largely unknown. Recent electrophysiological, optogenetic and calcium imaging studies provided insight on the complex role of D1- and D2-MSNs in these behaviours and helped to clarify their involvement in associative learning. Here, we critically discuss findings supporting an intricate and complementary role of NAc D1- and D2-MSNs in associative learning, emphasizing the need for additional studies in order to fully understand the role of these neurons in behaviour.
Accessibility: Document exists in file
Language:
eng
Author:
Domingues, A. V.
Secondary author(s):
Rodrigues, A. J., Soares-Cunha, C.
Document type:
Article
Number of reproductions:
1
Percentiles:
7
Reference:
Domingues, A. V., Rodrigues, A. J., & Soares-Cunha, C. (2023). A novel perspective on the role of nucleus accumbens neurons in encoding associative learning. FEBS letters, 597(21), 2601–2610. https://doi.org/10.1002/1873-3468.14727
2-year Impact Factor: 3.5|2022
Impact factor notes: Impact factor not available yet for 2023
Times cited: 0|2024-02-16
Indexed document: Yes
Quartile: Q2
Keywords: Associative learning / Aversion / Medium spiny neurons / Nucleus accumbens / Reward

A novel perspective on the role of nucleus accumbens neurons in encoding associative learning

A novel perspective on the role of nucleus accumbens neurons in encoding associative learning
DocumentNucleus accumbens neurons dynamically respond to appetitive and aversive associative learning2024

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-175
Location: BF-GMS
Title:
175 - The role of nucleus accumbens in the perception of natural rewards
Duration: 2021-06
Researcher(s):
Carina Cunha, Ana Joăo Rodrigues, Nivaldo Vasconcelos, Rodrigo Oliveira, Bárbara Coimbra, Ana Verónica Domingues, Gabriela Martins
Institution(s): Life and Health Sciences Research Institute - ICVS, University of Minho, Braga (Portugal); Zuckerman Institute, Columbia University, New York City (USA)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Language: eng
Notes:
This project hasn't started yet
Author: Cunha, C.
Secondary author(s):
Rodrigues, A. J., Vasconcelos, N., Oliveira, R., Coimbra, B., Domingues, A. V., Martins, G.
Number of reproductions:
1
Keywords:
Nucleus accumbens / Reward / Calcium imaging / Optogenetics / Psychophysiology

Reference code: PT/FB/BL-2020-175.07
Location: BF-GMS
Title:
Nucleus accumbens neurons dynamically respond to appetitive and aversive associative learning
Publication year: 2024
URL:
https://doi.org/10.1111/jnc.16063
Abstract/Results: ABSTRACT:
To survive, individuals must learn to associate cues in the environment with emotionally relevant outcomes. This association is partially mediated by the nucleus accumbens (NAc), a key brain region of the reward circuit that is mainly composed by GABAergic medium spiny neurons (MSNs), that express either dopamine receptor D1 or D2. Recent studies showed that both populations can drive reward and aversion, however, the activity of these neurons during appetitive and aversive Pavlovian conditioning remains to be determined. Here, we investigated the relevance of D1- and D2-neurons in associative learning, by measuring calcium transients with fiber photometry during appetitive and aversive Pavlovian tasks in mice. Sucrose was used as a positive valence unconditioned stimulus (US) and foot shock was used as a negative valence US. We show that during appetitive Pavlovian conditioning, D1- and D2-neurons exhibit a general increase in activity in response to the conditioned stimuli (CS). Interestingly, D1- and D2-neurons present distinct changes in activity after sucrose consumption that dynamically evolve throughout learning. During the aversive Pavlovian conditioning, D1- and D2-neurons present an increase in the activity in response to the CS and to the US (shock). Our data support a model in which D1- and D2-neurons are concurrently activated during appetitive and aversive conditioning.
Accessibility: Document exists in file
Language:
eng
Author:
Deseyve, C.
Secondary author(s):
Domingues, A. V., Carvalho, T. T. A., Armada, G., Correia, R., Vieitas-Gaspar, N., Wezik, M., Pinto, L., Sousa, N., Coimbra, B., Rodrigues, A. J., Soares-Cunha, C.
Document type:
Article
Number of reproductions:
1
Reference:
Deseyve, C., Domingues, A. V., Carvalho, T. T. A., Armada, G., Correia, R., Vieitas-Gaspar, N., Wezik, M., Pinto, L., Sousa, N., Coimbra, B., Rodrigues, A. J., & Soares-Cunha, C. (2024). Nucleus accumbens neurons dynamically respond to appetitive and aversive associative learning. Journal of Neurochemistry, 168(3), 312–327. https://doi.org/10.1111/jnc.16063
2-year Impact Factor: 4.7|2022
Impact factor notes: Impact factor not available yet for 2024
Times cited: 0|2024-03-07
Indexed document: Yes
Quartile: Q2
Keywords: D1-neurons / D2-neurons / Pavlovian conditioning / Aversion / Nucleus accumbens / Reward

Nucleus accumbens neurons dynamically respond to appetitive and aversive associative learning

Nucleus accumbens neurons dynamically respond to appetitive and aversive associative learning