218 citations · 315 across the 5 of their papers we have counts for
5 papers
The ontogeny of discourse structure mimics the development of literature
Natalia Bezerra Mota, Sylvia Pinheiro, Mariano Sigman +4
Discourse varies with age, education, psychiatric state and historical epoch, but the ontogenetic and cultural dynamics of discourse structure remain to be quantitatively character…
Quantifying word salad: The structural randomness of verbal reports predicts negative symptoms and Schizophrenia diagnosis 6 months later
Natalia B. Mota, Mauro Copelli, Sidarta Ribeiro
Background: The precise quantification of negative symptoms is necessary to improve differential diagnosis and prognosis prediction in Schizophrenia. In chronic psychotic patients,…
Comparative study of LSA vs Word2vec embeddings in small corpora: a case study in dreams database
Edgar Altszyler, Mariano Sigman, Sidarta Ribeiro +1
Word embeddings have been extensively studied in large text datasets. However, only a few studies analyze semantic representations of small corpora, particularly relevant in single…
Emotional Intensity analysis in Bipolar subjects
Facundo Carrillo, Natalia Mota, Mauro Copelli +4
The massive availability of digital repositories of human thought opens radical novel way of studying the human mind. Natural language processing tools and computational models hav…
Spike Avalanches Exhibit Universal Dynamics across the Sleep-Wake Cycle
Tiago L. Ribeiro, Mauro Copelli, Fábio Caixeta +4
Scale-invariant neuronal avalanches have been observed in cell cultures and slices as well as anesthetized and awake brains, suggesting that the brain operates near criticality, i.…