Neurofunctional and Neuromorphological Evidence of the Lack of Compensation in Pathological Aging
نویسندگان
چکیده
M. Berlingeri, L. Sacheli, L. Danelli, F. Ferri, D. Traficante, S. Basilico, M. Sberna, R. Sterzi, G. Bottini and E. Paulesu Psychology Department, University of Milano-Bicocca, Milan, Italy Laboratory of Cognitive Neuropsychology, Niguarda Ca’ Granda Hospital, Milan, Italy Psychology Department, University of Pavia, Pavia, Italy Neuroradiology Department, Niguarda Ca’ Granda Hospital, Milano, Italy Neurological Science Department, Niguarda Ca’ Granda Hospital, Milano, Italy f IRCSS Galeazzi, Milan, Italy
منابع مشابه
Neurofunctional (re)organization underlying narrative discourse processing in aging: evidence from fNIRS.
Relatively few studies have analyzed the mechanisms underlying the cognitive changes that affect language in the elderly, and fewer have done so for narrative discourse. The goal of this study was to explore the neurofunctional changes associated with aging for different components of narrative discourse. Functional near-infrared spectroscopy (fNIRS) and behavioral data on 10 younger adults and...
متن کاملThe implications of age-related neurofunctional compensatory mechanisms in executive function and language processing including the new Temporal Hypothesis for Compensation
As the passage of time structurally alters one's brain, cognition does not have to suffer the same faith, at least not to the same extent. Indeed, the existence of age-related compensatory mechanisms allow for some cognitive preservation. This paper attempts to coherently review the existing concepts of neurofunctional compensation when applied to two different cognitive domains, namely executi...
متن کاملCoping with task demand in aging using neural compensation and neural reserve triggers primarily intra-hemispheric-based neurofunctional reorganization.
It has been proposed that cognitive reserve is supported by two neural mechanisms: neural compensation and neural reserve. The purpose of this study was to test how these neural mechanisms are solicited in aging in the context of visual selective attention processing and whether they are inter- or intra-hemispheric. Younger and older participants were scanned using fMRI during a visual letter-m...
متن کاملBoard Compensation and Risk-Taking: The Moderating Role of CEO Duality (Evidence from Banking Industry)
The purpose of this paper is to explore relationship between board compensation and risk taking with regard to CEO duality in the banking industry. Using a panel data regression model, with regard to optimal contracting and managerial power theory, we examined the data to determine the relationship between board compensation and risk taking of twenty one banks, for the period 2012 to 2018. R...
متن کاملPathological characteristics of uterus in rats with polycystic ovary
Background and Objective: Uterus of rat with polycystic ovary (PCO) may show pathological features. We provided pathological evidence for the rat uterus with NO-induced PCO. Materials and Methods: Wistar rats (weighing 200-250 g) were kept diestrous to receive L-arginine (50 mg/kg) intraperitoneally (i.p.) for 9 days/once a day. Control group solely received saline (1 ml/kg, 9 days/once per ...
متن کامل