Ana Brás

423 total citations · 1 hit paper
13 papers, 295 citations indexed

About

Ana Brás is a scholar working on Neurology, Epidemiology and Genetics. According to data from OpenAlex, Ana Brás has authored 13 papers receiving a total of 295 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Neurology, 5 papers in Epidemiology and 3 papers in Genetics. Recurrent topics in Ana Brás's work include Acute Ischemic Stroke Management (4 papers), Congenital heart defects research (2 papers) and Cerebrovascular and Carotid Artery Diseases (2 papers). Ana Brás is often cited by papers focused on Acute Ischemic Stroke Management (4 papers), Congenital heart defects research (2 papers) and Cerebrovascular and Carotid Artery Diseases (2 papers). Ana Brás collaborates with scholars based in Portugal, France and Spain. Ana Brás's co-authors include João Sargento‐Freitas, Isabel Santana, Bruno Rodrigues, Cristina Machado, Fernando Silva, Gustavo Cordeiro, Sara Bernardo-Castro, Lino Ferreira, Luciano Almendra and João André Sousa and has published in prestigious journals such as Neurology, Movement Disorders and Sleep Medicine.

In The Last Decade

Ana Brás

12 papers receiving 291 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Pathophysiology of Blood–Brain Barrier Permeability Throughout the Different Stages of Ischemic Stroke and Its Implication on Hemorrhagic Transformation and Recovery

2020 253 citations Sara Bernardo-Castro, João André Sousa et al. Frontiers in Neurology profile →

Peers

Ana Brás

NEURO

EPIDE

MB

NEURO

PRM

Luciano Almendra Portugal

Sara Bernardo-Castro Portugal

Bruno Rodrigues Portugal

Mallikarjunarao Kasam United States

Cristina Machado Portugal

Maria Àngels Font Spain

Wiesław Bal Poland

Birgül Baştan Türkiye

Taijun Yunoki Japan

Wenhao Zhu China

Luciano Almendra Portugal

Ana Brás

131 ×1.1

NEURO

98 ×1.0

EPIDE

96 ×1.2

MB

91 ×1.4

NEURO

32 ×1.1

PRM

Citations per year, relative to Ana Brás Ana Brás (= 1×) peers Luciano Almendra

Countries citing papers authored by Ana Brás

Since Specialization

Citations

This map shows the geographic impact of Ana Brás's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ana Brás with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ana Brás more than expected).

Fields of papers citing papers by Ana Brás

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ana Brás. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ana Brás. The network helps show where Ana Brás may publish in the future.

Co-authorship network of co-authors of Ana Brás

This figure shows the co-authorship network connecting the top 25 collaborators of Ana Brás. A scholar is included among the top collaborators of Ana Brás based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ana Brás. Ana Brás is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

1.

Sousa, João André, Maria Adriana Henriques, Ana Inês Martins, et al.. (2025). Aiming for TICI 4: angiographic and ultrasonographic predictors of parenchymal hemorrhage after successful thrombectomy. Journal of NeuroInterventional Surgery. 18(4). 983–989.

2.

Sousa, João André, Sara Bernardo-Castro, Ana Inês Martins, et al.. (2022). Single-phase CT angiography predicts ASPECTS decay and may help determine when to repeat CT before thrombectomy. Journal of Stroke and Cerebrovascular Diseases. 31(12). 106815–106815. 1 indexed citations

3.

Sousa, João André, Cristiana Nunes, Cristiane Tolentino Machado, et al.. (2021). Early Cerebrovascular Ultrasonography as a Predictor of Hemorrhagic Transformation After Thrombectomy. Journal of Stroke and Cerebrovascular Diseases. 30(8). 105922–105922. 4 indexed citations

4.

Brás, Ana, et al.. (2021). Movements and behaviors during spontaneous arousals in healthy young adults: an intermediary stage between wakefulness and sleep?. Sleep Medicine. 89. 93–96. 4 indexed citations

5.

Ayadi, Inès, Ana Brás, Smaranda Leu‐Semenescu, et al.. (2021). Sweet or Bland Dreams? Taste Loss in Isolated REM‐Sleep Behavior Disorder and Parkinson's Disease. Movement Disorders. 36(10). 2431–2435. 6 indexed citations

6.

Bernardo-Castro, Sara, João André Sousa, Ana Brás, et al.. (2020). Pathophysiology of Blood–Brain Barrier Permeability Throughout the Different Stages of Ischemic Stroke and Its Implication on Hemorrhagic Transformation and Recovery. Frontiers in Neurology. 11. 594672–594672. 253 indexed citations breakdown →

7.

Brás, Ana, et al.. (2019). Coreia Aguda Generalizada, Distonia e Calcificações Cerebrais: A Propósito de um Caso Clínico. Acta Médica Portuguesa. 32(5). 402–406. 1 indexed citations

8.

Brás, Ana, et al.. (2019). Early-onset oromandibular-laryngeal dystonia and Charlot gait. Neurology. 92(19). 919–919. 6 indexed citations

9.

Brás, Ana, et al.. (2019). Anti-NMDAR Encephalitis Following Herpes Simplex Virus Encephalitis: 2 Cases From Portugal. The Neurohospitalist. 10(2). 133–138. 2 indexed citations

10.

Brás, Ana, et al.. (2019). A Bizarre Gait as a Result of Overlapping Functional Disorder With Coffin–Lowry Syndrome. Movement Disorders Clinical Practice. 6(6). 491–493. 1 indexed citations

11.

Brás, Ana, et al.. (2018). Parkinson’s disease with hypocalcaemia: adult presentation of 22q11.2 deletion syndrome. BMJ Case Reports. 2018. bcr–2017. 3 indexed citations

12.

Martins, Ana Inês, et al.. (2018). Ocular neuromyotonia. Practical Neurology. 18(5). 389–390. 11 indexed citations

13.

Brás, Ana, et al.. (2016). Mielite Extensa como Manifestação de Neuroborreliose. Acta Médica Portuguesa. 29(9). 564–566. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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