The brain continuously produces internal activity in the absence of afferently salient sensory
input. Spontaneous neural activity is intrinsically defined by circuit structures and associated …

The prefrontal (PFC) and primary somatosensory (S1) cortices are essential to cardinal
cognitive functions. Their correct functional performance requires excitatory/inhibitory …

Постановка проблемы. В настоящее время активно развиваются представления о
сложных нейрофизиологических процессах, лежащих в основе механизмов внимания …

Despite extensive studies detecting blood-oxygen-level-dependent (BOLD) fMRI signals
across two hemispheres to present cognitive processes in normal and diseased brains, the …

The locus coeruleus (LC) is positioned in the brainstem and one of the main sources of
norepinephrine in the brain. With its projections throughout the whole brain, the LC plays an …

662 Quarterly Journal of Experimental Psychology 72 (3) potentials are integrated at the cell
body such that, if a threshold is reached, an all-or-nothing spike is fired and transmitted to …

Introdução: A degeneração progressiva dos neurónios do Locus Coeruleus (LC) associada
à diminuição de recetores adrenérgicos, alvos da Noradrenalina (NA), conduz a uma …

The prevalence of alcohol use disorder (AUD), a chronic, heterogeneous disease
characterized by an escalation from casual alcohol consumption to compulsive alcohol …

Kathrin Janitzky Page 120 HYPOTHESIS AND THEORY published: 12 May 2020 doi:
10.3389/fneur. 2020.00371 Impaired Phasic Discharge of Locus Coeruleus Neurons Based on …

Animal behaviors result from complex network activity in the brain. Precise excitation and
inhibition within these networks are partially regulated by neuromodulatory systems that …