Amnesic-MCI is a sub-type of MCI characterized by memory deficits, corresponding to poor delayed recall on the 10-word list-learning task.
At diagnosis, the patient showed a severe depression of mood state, with dysarthric language and an impairment of cognitive functioning characterized by memory deficits, reduced phonemic and semantic fluency, and deficits in abstract reasoning.
The histopathology is reflected by the clinical features that characterize AD: early memory deficits that are followed by a gradual erosion of other cognitive functions (Arnold et al., 1991).
AD is characterized by progressive memory deficits and cognitive impairments.
On this way, the different patterns of working memory deficits described above could prove helpful to characterize and differentiate subgroups of schizophrenic patients with a more homogeneous underlying pathophysiology.
In this study, we evaluated the effects of short-term EE in APPSw,Ind mice at 4 months, an age characterized by subtle spatial memory deficits and increased hippocampal levels of Aβ but prior to amyloid deposition [39], [42], [68].
A distinction will be made between successful and pathological aging, the latter – and not the former – being characterized by the appearance of memory deficits.
That is, numerous reports characterize both short-term and also working memory deficits in this population.
In summary, convergent evidence seems to support the view that focal disruptions of neuronal migration in rodent models may relate to highly specific patterns of learning and memory deficits that could, in turn, map onto behavioral deficits that characterize human dyslexia.
These similarities are characterized by poor thought processing, attention and memory deficits, and fluctuating mental status.
