Episodic recognition memory based on incidental learning of visual associations is largely preserved compared to recall in amnestic mild cognitive impairment and mild Alzheimer's disease.

We investigated preserved episodic recognition memory based on incidental learning of visual associations in Alzheimer's disease (AD). In a cross-sectional design, we analyzed episodic memory score profiles of patients with amnestic mild cognitive impairment (a-MCI) ( = 42) or mild AD ( = 19) who had hippocampal atrophy, and healthy elderly controls ( = 43). The Visual Association Test-Extended served as a measure of episodic memory.

Neuropsychology of cognitive ageing, minimal cognitive impairment, Alzheimer's disease, and vascular cognitive impairment.

In this review, the neuropsychological symptoms of different diseases in the elderly are described. After a brief explanation of relevant principles in the neuropsychological assessment of older individuals, a summary of the complex relation between ageing and cognition is presented. It may be concluded that cognitive decline is not an inevitable outcome of ageing, and may well be the result of unrecognised pathology.

Deficits of memory, executive functioning and attention following infarction in the thalamus; a study of 22 cases with localised lesions.

The thalamus plays a crucial role in memory, executive functioning and attention. It remains, however, unclear whether thalamic structures have specific roles in each of these functions. We tested 22 cases of thalamic infarction, proven with MR imaging, using experimental and established neuropsychological tests.