A 7-year-old boy presented with deteriorating vision and macular degenerative changes. A month later he had developed unusual behaviour and increasing forgetfulness. An electroencephalogram showing periodic complexes, and high measles complement-fixation titres in the cerebrospinal fluid and blood, confirmed the diagnosis of subacute sclerosing panencephalitis. Four months after the onset of vi...

In this issue of Neuron, Quian Quiroga et al. (2014) show that neurons in the human medial temporal lobe (MTL) follow subjects' perceptual states rather than the features of the visual input. Patients with MTL damage however have intact perceptual abilities but suffer instead from extreme forgetfulness. Thus, the reported MTL neurons could create new memories of the current perceptual state.

INTRODUCTION Adherence to antiretroviral therapy (ART) is known to be challenging among adolescents living with HIV/AIDS, notwithstanding the life-saving importance of this therapy. Of the global total number of adolescents living with HIV in 2013, 83% reside in sub-Saharan Africa. The study aimed to identify facilitators of and barriers to antiretroviral treatment adherence among adolescents i...

OBJECTIVES To determine the degree of noncompliance with antidepressant treatment in the Alberta population and to investigate the reasons for noncompliance. METHOD We used data from the Alberta Mental Health Survey, a telephone survey conducted in 2003 (n = 5323 adults), to produce population-based estimates of the frequency of noncompliance and the reported reasons for noncompliance. RESU...

Long after a new language has been learned and forgotten, relearning a few words seems to trigger the recall of other words. This "free-lunch learning" (FLL) effect has been demonstrated both in humans and in neural network models. Specifically, previous work proved that linear networks that learn a set of associations, then partially forget them all, and finally relearn some of the association...

Forgetfulness is common symptom with age. Especially for midlife women, hormonal cessation by menopausal change is one of the causes in cognitive disorders. And neuropathological changes in brain can lead to mild cognitive impairment (MCI) and eventually dementia. Prevention of MCI is important for decreasing progression to dementia. This article presents therapeutic approaches based on pathoph...

Abstract Impairments in decision-making have been suggested as a predisposing factor to obesity development. Individuals with excess weight display riskier decisions than normal people. Furthermore, adolescence is period of life which risky behavior may increase. We aimed investigate decision making applying the Outcome-Representation-Learning (ORL) model Iowa Gambling Task (IGT) adolescents we...

Background. The efficacy of antiretroviral treatment (ART) depends on strict adherence to the regimen, but many factors have been identified for nonadherence. Method. To identify the factors for non-adherence to ART, a cross-sectional study was conducted on people living with human immunodeficiency virus (HIV) and attending the ART service at Hiwot Fana and Jugal hospitals; it was done from Oct...