On cross-frequency phase-phase coupling between theta and gamma oscillations in the hippocampus"
10/01/2017 00:00:00 BRT
Phase-locking of hippocampal theta and gamma waves has been proposed to support memory formation, but an analysis using robust statistical methods finds no convincing evidence for the phenomenon."
Selective interhemispheric circuits account for a cardinal bias in spontaneous activity within early visual areas"
08/11/2016 00:00:00 BRT
Ongoing brain activity exhibits patterns resembling neural ensembles co activated by stimulation or task performance. "
Sleep Paralysis in Brazilian Folklore and Other Cultures: A Brief Review"
24/10/2016 00:00:00 BRT
Sleep paralysis (SP) is a dissociative state that occurs mainly during awakening."
Music Proficiency and Quantification of Absolute Pitch: A Large-Scale Study among Brazilian Musicians"
14/10/2016 00:00:00 BRT
Absolute pitch (AP) is the ability to identify and name the pitch of a sound without external reference."
Machine Learning Algorithms for Automatic Classification of Marmoset Vocalizations"
29/09/2016 00:00:00 BRT
In this work, we consider seven different classification algorithms with the goal of finding a robust classifier that can be successfully trained on small datasets."
Thought disorder measured as random speech structure classifies negative symptoms and schizophrenia diagnosis 6 months in advance"
18/04/2017 00:00:00 BRT
This analysis relies mostly on connectedness, a structural feature of speech that is anti-correlated with negative symptoms."
Coupled variability in primary sensory areas and the hippocampus during spontaneous activity"
10/04/2017 00:00:00 BRT
The cerebral cortex is an anatomically divided and functionally specialized structure. It includes distinct areas, which work on different states over time. "
Physiology and assessment as low-hanging fruit for education overhaul"
31/03/2017 00:00:00 BRT
Physiology and assessment constitute major bottlenecks of school learning among students with low socioeconomic status."
Chrna2-Martinotti Cells Synchronize Layer 5 Type A Pyramidal Cells via Rebound Excitation"
22/03/2017 00:00:00 BRT
Chrna2-Martinotti cells participate in defined cortical circuits and can synchronize pyramidal cells in a frequency-dependent manner."
Activity-Independent Effects of CREB on Neuronal Survival and Differentiation during Mouse Cerebral Cortex Development"
18/01/2017 00:00:00 BRT
Neuronal survival and morphological maturation depends on the action of the transcription factor calcium responsive element binding protein (CREB), which regulates expression of several target genes in an activity-dependent manner. "
Com o tema “The Brain in a Nutshell”, o evento é gratuito e aberto à comunidade acadêmica. "
A palestra é gratuita e voltada para a comunidade acadêmica, especialmente das áreas das biociências, saúde e neurociências."
A palestra “Neurobiologia da diferenciação sexual” será ministrada pela professora Maria Bernardete Cordeiro de Sousa."
Medida de fala desorganizada prevê diagnóstico de esquizofrenia e gravidade de sintomas em primeiro contato clínico
O estudo foi publicado na Revista NPJ Schizophrenia, do grupo Nature, por Natália Mota (UFRN), Sidarta Ribeiro (UFRN) e Mauro Copelli (UFPE)."
A entrevista abordou a pesquisa do docente do ICe-UFRN sobre depressão e ayahuasca"
Com entrada gratuita, a ação faz parte do Pint of Science Brasil, festival internacional de divulgação científica."