"Parturition Signaling by Visual Cues in Female Marmosets (Callithrix jacchus)"

Skin reflectance spectra at different stages of pregnancy. Reflectance spectra from the genitalia and the thighs of one subject (Female C) measured throughout two weeks following (+1 to +2) and four weeks preceding (-4 to -1) parturition.


Experience-dependent upregulation of multiple plasticity factors in the hippocampus during early REM sleep"
Mar 17, 2015

Sleep is beneficial to learning, but the underlying mechanisms remain controversial. The synaptic homeostasis hypothesis (SHY) proposes that the cognitive function of sleep is related to a generalized rescaling of synaptic weights to intermediate levels, due to a passive downregulation of plasticity mechanisms."

The onset of data-driven mental archeology"
Aug 13, 2014

How did human consciousness arise, in comparison with that of apes?"

Proliferative Defects and Formation of a Double Cortex in Mice Lacking Mltt4 and Cdh2 in the Dorsal Telencephalon"
Aug 06, 2014

Here we show that the adherens junction proteins afadin and CDH2 are critical for the control of cell proliferation in the dorsal telencephalon and for the formation of its normal laminar structure."

Graph analysis of verbal fluency test discriminate between patients with Alzheimer’s disease, Mild Cognitive Impairment and normal elderly controls"
Jul 11, 2014

This study reports a graph analysis of data generated by the semantic verbal fluency test by cognitively healthy elderly (NC), patients with Mild Cognitive Impairment – subtypes amnestic (aMCI) and amnestic multiple domain (a+mdMCI) - and patients with Alzheimer’s disease (AD)."

Local Field Potentials in the Gustatory Cortex Carry Taste Information"
Jun 30, 2014

We found that the phase and amplitude of multiple LFP frequencies carry information about stimuli, which have specific time courses after stimulus delivery."

D2 dopamine receptor regulation of learning, sleep and plasticity"
Jun 16, 2015

Dopamine and sleep have been independently linked with hippocampus-dependent learning."

Input and Output Gain Modulation by the Lateral Interhemispheric Network in Early Visual Cortex"
May 27, 2015

Neurons in the cerebral cortex are constantly integrating different types of inputs. Dependent on their origin, these inputs can be modulatory in many ways and, for example, change the neuron's responsiveness, sensitivity, or selectivity. "

Interplay of environmental signals and progenitor diversity on fate specification of cortical GABAergic neurons"
May 13, 2015

Cortical GABAergic interneurons constitute an extremely diverse population of cells organized in a well-defined topology of precisely interconnected cells."

Astrocyte heterogeneity in the brain: from development to disease"
Mar 25, 2015

In this review, we focused on astrocyte heterogeneity in terms of their morphological, protein expression and functional aspects, and debate in a historical perspective the diversity encountered in glial rogenitors and how they may reflect mature astrocyte heterogeneity."

Specification of excitatory neurons in the developing cerebral cortex: progenitor diversity and environmental influences"
Mar 25, 2015

The mature cerebral cortex harbors a heterogeneous population of glutamatergic neurons, organized into a highly intricate histological architecture. Classically, this mixed population of neurons was thought to be generated sequentially from a seemingly homogenous group of progenitors under the influence of external cues. "


The Changing Brain Symposium

The Changing Brain Symposium is a Satellite event to IBRO 2015. Organized by Dr. Marcos R. Costa (Brain Institute, Natal) and Dr. Cecilia Hedin Pereira (Oswaldo Cruz Foundation, Rio de Janeiro), the symposium will discuss new advances in the study of brain development and adult neurogenesis."

Instituto do Cérebro realiza palestra com pioneiro da Biotecnologia

O Instituto do Cérebro (ICe) realiza a palestra “Oportunidades e limitações para inovação em Biotecnologia no Brasil”, ministrada pelo presidente da Sociedade Brasileira de Biotecnologia (SBBiotec), Luiz Antônio Barreto de Castro, nesta quarta?feira, dia 8, às 15h no Anfiteatro das Aves, do Centro de Biociências (CB), no Campus Central. "

I Congresso de Neurociência e Comportamento

O Instituto do Cérebro (ICe) da Universidade Federal do Rio Grande do Norte (UFRN) realiza o I Congresso Norte-Nordeste de Neurociências e Comportamento (CONNEC) entre os dias 2 e 4 de outubro, durante a V Reunião do Instituto Brasileiro de Neurociências e Comportamento (IBNeC), na cidade de João Pessoa (PB)."

In The Media

Universidade americana se baseia em pesquisa do Instituto do Cérebro

O pesquisador Marcos Frank utilizou as descobertas de Sidarta Ribeiro como ponto de partida para seu estudo."

Diretor do ICe participa da Festa Literária Internacional de Paraty

Sidarta Ribeiro participa de mesa de debates e lança livro no evento."

Pesquisadores do ICe descobrem que proteína mantém medo reprimido

A pesquisa publicada na revista científica "The Jornal of Neuroscience" mostrou que a proteína BDNF tem papel fundamental na repressão das memórias do medo."

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