Fernando E Rosas
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Explore the profile of Fernando E Rosas including associated specialties, affiliations and a list of published articles.
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54
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705
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Recent Articles
1.
Neri M, Brovelli A, Castro S, Fraisopi F, Gatica M, Herzog R, et al.
Eur J Neurosci
. 2025 Feb;
61(3):e16676.
PMID: 39906974
In recent decades, neuroscience has advanced with increasingly sophisticated strategies for recording and analysing brain activity, enabling detailed investigations into the roles of functional units, such as individual neurons, brain...
2.
Zeifman R, Spriggs M, Kettner H, Lyons T, Rosas F, Mediano P, et al.
Sci Rep
. 2025 Jan;
15(1):3651.
PMID: 39881126
The Relaxed Beliefs Under pSychedelics (REBUS) model proposes that serotonergic psychedelics decrease the precision weighting of neurobiologically-encoded beliefs. We conducted a preliminary examination of two psychological assumptions of REBUS: (a)...
3.
Herzog R, Mediano P, Rosas F, Luppi A, Sanz-Perl Y, Tagliazucchi E, et al.
Netw Neurosci
. 2024 Dec;
8(4):1590-1612.
PMID: 39735506
Different whole-brain computational models have been recently developed to investigate hypotheses related to brain mechanisms. Among these, the Dynamic Mean Field (DMF) model is particularly attractive, combining a biophysically realistic...
4.
Hancock F, Rosas F, Luppi A, Zhang M, Mediano P, Cabral J, et al.
Nat Rev Neurosci
. 2024 Dec;
26(2):82-100.
PMID: 39663408
Healthy brain function depends on balancing stable integration between brain areas for effective coordinated functioning, with coexisting segregation that allows subsystems to express their functional specialization. Metastability, a concept from...
5.
Luppi A, Sanz Perl Y, Vohryzek J, Mediano P, Rosas F, Milisav F, et al.
bioRxiv
. 2024 Nov;
PMID: 39484469
Adaptive cognition relies on cooperation across anatomically distributed brain circuits. However, specialised neural systems are also in constant competition for limited processing resources. How does the brain's network architecture enable...
6.
Bonnelle V, Feilding A, Rosas F, Nutt D, Carhart-Harris R, Timmermann C
J Psychopharmacol
. 2024 Sep;
38(10):887-896.
PMID: 39301949
Background: Non-ordinary states of consciousness induced by psychedelics can be accompanied by so-called "peak experiences," characterized at the emotional level by their intensity and positive valence. These experiences are strong...
7.
Marinazzo D, Van Roozendaal J, Rosas F, Stella M, Comolatti R, Colenbier N, et al.
Behav Res Methods
. 2024 Jul;
56(7):8057-8079.
PMID: 39080122
Psychological network approaches propose to see symptoms or questionnaire items as interconnected nodes, with links between them reflecting pairwise statistical dependencies evaluated on cross-sectional, time-series, or panel data. These networks...
8.
Luppi A, Mediano P, Rosas F, Allanson J, Pickard J, Carhart-Harris R, et al.
Elife
. 2024 Jul;
12.
PMID: 39022924
How is the information-processing architecture of the human brain organised, and how does its organisation support consciousness? Here, we combine network science and a rigorous information-theoretic notion of synergy to...
9.
Proca A, Rosas F, Luppi A, Bor D, Crosby M, Mediano P
PLoS Comput Biol
. 2024 Jun;
20(6):e1012178.
PMID: 38829900
Striking progress has been made in understanding cognition by analyzing how the brain is engaged in different modes of information processing. For instance, so-called synergistic information (information encoded by a...
10.
Luppi A, Rosas F, Mediano P, Demertzi A, Menon D, Stamatakis E
Trends Neurosci
. 2024 Jun;
47(7):551-568.
PMID: 38824075
Disentangling how cognitive functions emerge from the interplay of brain dynamics and network architecture is among the major challenges that neuroscientists face. Pharmacological and pathological perturbations of consciousness provide a...