Medial Prefrontal Cortex
Learning an operant conditioning task differentially induces gliogenesis in the medial prefrontal cortex and neurogenesis in the hippocampus.
... Learning a task implies remodeling of neural circuits in the brain, these changes could be achieved by synaptic plasticity events as well as neurogenesis [1]. The operant conditioning task is one of the most important ...
12
Medial prefrontal cortex dopamine controls the persistent storage of aversive memories
... Medial prefrontal cortex (mPFC) is essential for initial memory processing and expression but its involvement in persistent memory storage has seldom been ...
7
Opposite effective connectivity in the posterior cingulate and medial prefrontal cortex between first-episode schizophrenic patients with suicide risk and healthy controls.
... between prefrontal and cingulate ...between medial prefrontal cortex and cingulate formation in terms of temporal correlations, that is ‘‘functional connectivity’’ [22], and could not indicate ...
8
Prenatal alcohol exposure modifies glucocorticoid receptor subcellular distribution in the medial prefrontal cortex and impairs frontal cortex-dependent learning.
... Prenatal alcohol exposure (PAE) has been shown to impair learning, memory and executive functioning in children. Perseveration, or the failure to respond adaptively to changing contingencies, is a hallmark on ...
11
Shift in the intrinsic excitability of medial prefrontal cortex neurons following training in impulse control and cued-responding tasks.
... Training in this task depressed the excitability of layer V pyramidal neurons of the prelimbic, but not infralimbic, region of the mPFC relative to behavioral controls.. This decrease in[r] ...
9
The role of the medial Prefrontal Cortex in nociception : functional characterization of Prelimbic and Infralimbic nuclei
... A dor é um mecanismo essencial de defesa que induz comportamentos evasivos com vista à sobrevivência do organismo. No entanto, quando se torna persistente perde o seu valor biológico e torna-se uma doença. Muitas áreas e ...
87
Neuronal correlates of maladaptive coping: an EEG-study in tinnitus patients.
... ventromedial prefrontal cortex might be a central hub in tinnitus and that this limbic structure shows a stronger hyperactivity and structural differences in tinnitus patients than the auditory ...
14
Rev. Bras. Psiquiatr. vol.39 número2
... orbitofrontal cortex, left medial prefrontal cortex, left ventrolateral prefrontal cortex, left anterior temporal pole, and right ...
8
Frontostriatal grey matter atrophy in amyotrophic lateral sclerosis
... the medial prefrontal cortex and orbitofrontal cortex in behavioural variant FTD (bvFTD) patients compared to Alzheimer’s Disease patients and ...
6
Psychol. Neurosci. vol.6 número3
... Some studies have shown that the amygdala (AMY) is part of a circuit involved in the modulation of the ROE (Henke, 1973; Henke, & Maxwell, 1973; McDonough, & Manning, 1979; Bueno, Judice-Daher, & Tavares, ...
6
INSTITUTO SUPERIOR DE ECONOMIA E GESTÃO
... lateral prefrontal cortex-based rational ...ventro medial prefrontal cortex, the brain structure that evolutionarily humans have been using to ensure adaptive behaviour (Rolls, 2000b, ...
359
"Keep calm and carry on": structural correlates of expressive suppression of emotions.
... lateral prefrontal cortex, most prominently the right inferior frontal gyrus ...of medial prefrontal cortex when participants were instructed to use strategies to reduce negative ...
4
Rev. Hosp. Clin. vol.59 número3
... Proton magnetic resonance spectroscopy of the medial prefrontal cortex in patients with deficit schizophrenia: preliminary report. Cecil KM, Lenkinski RE, Gur RE, Gur RC[r] ...
8
Influence of COMT val158met genotype on the depressed brain during emotional processing and working memory.
... To conclude, these results showed that the influence of COMT val158met genotype on prefrontal function is different in depressed patients compared to HC during emotional processing, but not during WM. This SNP ...
9
Activation of midbrain and ventral striatal regions implicates salience processing during a modified beads task.
... dorsolateral prefrontal cortex, superior and inferior parietal lobule and precuneus, premotor regions and pre-SMA [31] Although it cannot be excluded that the network activated also reflects other processes ...
10
Arq. NeuroPsiquiatr. vol.74 número10
... eral prefrontal cortex and PTSD exposure therapy showed a reduction in the symptomatic and psychophysiological efects of PTSD, as assessed by the Hamilton Depression Rating Scale, the Impact of Events Scale ...
7
Cyto-, myelo- and chemoarchitecture of the prefrontal cortex of the Cebus monkey
... of cortex, bordering the agra- nular cortex, characterized by a rudimentary layer IV with no clear laminar demarcation is designated dysgra- nular, and represents a transition between the granular and ...
26
Distinct contributions of the dorsolateral prefrontal and orbitofrontal cortex during emotion regulation.
... To further investigate the Instruction 6Valence interaction and in parallel to the results reported for the behavior data, we additionally ran one-sample t-tests comparing activations in Reappraise vs. Attend to neutral ...
9
tDCS over the left prefrontal cortex enhances cognitive control for positive affective stimuli.
... right) prefrontal cortex activation might have caused (as seen in this study) the enhancement of cognitive control specifically for positive material and reduced cognitive control for negative affective ...
6
Repositório Institucional UFC: The anxiolytic-like effect of 6-styryl-2-pyrone in mice involves GABAergic mechanism of action
... Figure 8a shows the concentration of amino acids in prefrontal cortex of mice after STY treatment. The administration of STY reduced ASP concentrations only at 1mg/kg (3596 ± 225.1), compared to control ...
11