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Potential anxiogenic effects of cannabinoid CB1 receptor antagonists/inverse agonists in rats: Comparisons between AM4113, AM251, and the benzodiazepine inverse agonist FG-7142
(Elsevier, 2010)
Cannabinoid CB1 inverse agonists suppress food-motivated behaviors, but may also induce psychiatric effects such as depression and anxiety. To evaluate behaviors potentially related to anxiety, the present experiments ...
Differential effects of selective adenosine antagonists on the effort-related impairments induced by dopamine D1 and D2 antagonism
(Elsevier, 2010)
Mesolimbic dopamine (DA) is a critical component of the brain circuitry regulating behavioral activation and effort-related processes. Rats with impaired DA transmission reallocate their instrumental behavior away from ...
Morphological and functional evaluation of visual disturbances in a bilateral hand allograft recipient
(Elsevier, 2010)
Allograft recipients are exposed to risks owing to immunosuppression, and there is always the possibility that psychological issues interfere with the procedure's outcomes. An episode of blindness was suspected in a bilateral ...
Voxelwise assessment of the regional distribution of damage in the brains of patients with multiple sclerosis and fatigue
(American Society of Neuroradiology, 2011-03-10)
BACKGROUND AND PURPOSE: Fatigue affects up to 90% of patients with MS. We assessed the regional distribution of lesions and atrophy of the normal-appearing WM and GM in patients with RRMS with fatigue compared with HC and ...
A virtual reality system for the treatment of stress-related disorders: A preliminary analysis of efficacy compared to a standard cognitive behavioral program
(Elsevier, 2011)
This paper presents preliminary efficacy data in a controlled study of the use of a virtual reality (VR) system for treating stress-related disorders (Post-Traumatic Stress Disorder, or PTSD; Pathological Grief, or PG; and ...
An Internet based intervention for improving resilience and coping strategies in university students: Study protocol for a randomized controlled trial
(Elsevier, 2018-03)
Background
The literature shows a high prevalence of depression and anxiety in young people. The university represents a change in the lives of students, and is considered a stress factor. Therefore, it is particularly ...
Cerebellar perineuronal nets in cocaine-induced pavlovian memory: Site matters
(Elsevier, 2017-07-14)
One of the key mechanisms for the stabilization of synaptic changes near the end of critical periods for
experience-dependent plasticity is the formation of specific lattice extracellular matrix structures called
perineuronal ...
Personas mayores en riesgo: uso del preservativo ante las infidelidades
(Asociación de Psicología Educativa de la Infancia, Adolescencia, Menores y Discapacidad (INFAD), 2019-09-01)
Si bien las infecciones de transmisión sexual suelen relacionarse con etapas evolutivas tempranas, estudios recientes ponen el foco de atención en la población más mayor. Sin embargo, pocos esfuerzos centran su atención ...
El aprendizaje emocional con reforzadores secundarios no fortalece el recuerdo retroactivo de eventos relacionados
(Publicacions de la Universitat Jaume I. Servei de Comunicació i Publicacions, 2018)
Introducción: Vivir experiencias con gran impacto emocional tiene un efecto trascendentalsobre la memoria, así lo demuestran diversos estudios donde se defiende quelos eventos emocionales se retienen mejor que los eventos ...
Subcortical grey matter structures in multiple sclerosis: what is their role in cognition?
(Lippincott, Williams & Wilkins, 2018)
The present study aimed to investigate altered grey matter (GM) and functional
connectivity (FC) in deep subcortical areas, like the thalamus and basal ganglia, and
their relationship with cognitive impairment in multiple ...