Match tier
Confirmed
Presence
Current · Arkansas
Last published
2026
Sources
OpenAlex · ORCID
Refreshed
2026-08-15
A
Antonio J. Fontenele
Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.
Postdoc
Also affiliated: Universidade Federal de Pernambuco (2018–2020)
Postdoc Researcher
7 h-index
17 pubs
337 cited
Research Areas
Biomedical Subjects
Links
Biography and Research Information
OverviewAI-generated summary
Antonio J. Fontenele's research investigates the dynamics of brain activity, particularly focusing on the concept of criticality in neural systems. His work explores how the brain's high-dimensional activity can be described by lower-dimensional models, especially during states of wakefulness and action. Fontenele utilizes computer simulations and analyzes neural data to understand the underlying principles of brain function. His recent publications examine the relationship between sensory input and neural dynamics, and the methods for defining and measuring proximity to critical states. Fontenele has collaborated with researchers at the University of Arkansas at Fayetteville, including Srimoy Chakraborty, J. Samuel Sooter, and Shree Hari Gautam, on multiple publications. His scholarship metrics include an h-index of 7, with 15 total publications and 333 citations.
Metrics
- h-index: 7
- Publications: 17
- Citations: 337
Selected Publications
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A molecular integrator of sleep duration and interruption (2026)
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Is critical brain dynamics more prevalent than previously thought? (2025)
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Investigating the Neural Correlates of Speed and Reward in Multiple Brain Areas (2025)
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Defining and measuring proximity to criticality (2025)
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Cortex deviates from criticality during action and deep sleep: a temporal renormalization group approach (2024)
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Low-dimensional criticality embedded in high-dimensional awake brain dynamics (2024)
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Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces (2023)
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Low dimensional criticality embedded in high dimensional awake brain dynamics (2023)
Collaboration Network
Top Collaborators
Woodrow L. Shew
University of Arkansas at Fayetteville
6 shared publications
In database
- Low-dimensional criticality embedded in high-dimensional awake brain dynamics
- Cortex deviates from criticality during action and deep sleep: a temporal renormalization group approach
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
- Defining and measuring proximity to criticality
- Low dimensional criticality embedded in high dimensional awake brain dynamics
Showing 5 of 6 shared publications
J. Samuel Sooter
University of Arkansas at Fayetteville
5 shared publications
In database
- Low-dimensional criticality embedded in high-dimensional awake brain dynamics
- Cortex deviates from criticality during action and deep sleep: a temporal renormalization group approach
- Defining and measuring proximity to criticality
- Low dimensional criticality embedded in high dimensional awake brain dynamics
- Is critical brain dynamics more prevalent than previously thought?
Andrea K. Barreiro
Southern Methodist University (US)
4 shared publications
- Cortex deviates from criticality during action and deep sleep: a temporal renormalization group approach
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
- Defining and measuring proximity to criticality
- Is critical brain dynamics more prevalent than previously thought?
Cheng Ly
Virginia Commonwealth University (US)
4 shared publications
- Cortex deviates from criticality during action and deep sleep: a temporal renormalization group approach
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
- Defining and measuring proximity to criticality
- Is critical brain dynamics more prevalent than previously thought?
Shree Hari Gautam
University of Arkansas at Fayetteville
3 shared publications
In database
- Low-dimensional criticality embedded in high-dimensional awake brain dynamics
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
- Low dimensional criticality embedded in high dimensional awake brain dynamics
V. Kindler Norman
University of Arkansas at Fayetteville
2 shared publications
In database
- Low-dimensional criticality embedded in high-dimensional awake brain dynamics
- Low dimensional criticality embedded in high dimensional awake brain dynamics
Prashant C. Raju
University of Arkansas at Fayetteville (US)
1 shared publication
- Sensory input to cortex encoded on low-dimensional periphery-correlated subspaces
Keith B. Hengen
Washington University in St. Louis (US)
1 shared publication
- Defining and measuring proximity to criticality
Maria Eduarda Barros de Melo
Universidade Federal de Pernambuco (BR)
1 shared publication
- Investigating the Neural Correlates of Speed and Reward in Multiple Brain Areas
Pietro Ribeiro Pepe
Pontifical Catholic University of Rio de Janeiro (BR)
1 shared publication
- Investigating the Neural Correlates of Speed and Reward in Multiple Brain Areas
Edward Haeusler
Pontifical Catholic University of Rio de Janeiro (BR)
1 shared publication
- Investigating the Neural Correlates of Speed and Reward in Multiple Brain Areas
Nivaldo A. P. de Vasconcelos
Universidade Federal de Pernambuco (BR)
1 shared publication
- Investigating the Neural Correlates of Speed and Reward in Multiple Brain Areas
Ehsan Ziarati
University of Arkansas at Fayetteville
1 shared publication
In database
- Is critical brain dynamics more prevalent than previously thought?
Similar Researchers
Based on overlapping research topics
V. Kindler Norman
University of Arkansas at Fayetteville
Neuroscience and Neural Engineering
Computer Simulation
Functional Brain Connectivity Studies
Shree Hari Gautam
University of Arkansas at Fayetteville
Neuroscience and Neural Engineering
Functional Brain Connectivity Studies
Disease Models, Animal
J. Samuel Sooter
University of Arkansas at Fayetteville
Neuroscience and Neural Engineering
Computer Simulation
Disease Models, Animal
Briana Anderson
University of Arkansas – Fort Smith
Neuroscience and Neural Engineering
Disease Models, Animal
Ehsan Ziarati
University of Arkansas at Fayetteville
Neuroscience and Neural Engineering
Functional Brain Connectivity Studies
Sabrina A Jones
University of Arkansas at Fayetteville
Neuroscience and Neural Engineering
Functional Brain Connectivity Studies