This case provides support for an FTLD right temporal lobe variant. This case also illustrates the importance of neuropsychological evaluation of affect processing in the differential diagnosis and treatment planning for FTLD and its subtypes.

No abstract

There is an appreciable change that occurs each year of high school in one or more domains of an NP battery, with executive functioning indicating the greatest magnitude of change. Females performed better relative to males across all time points though males exhibited more substantial improvement over time.

ERP studies commonly utilize gambling-based reinforcement tasks to elicit feedback negativity (FN) responses. This study used a pattern learning task in order to limit gambling-related fallacious reasoning and possible affective responses to gambling, while investigating relationships between the FN components between high and low reward expectation conditions. Eighteen undergraduates completed measures of reinforcement sensitivity, trait and state affect, and psychophysiological recording. The pattern learning task elicited a FN component for both high and low win expectancy conditions, which was found to be independent of reward expectation and showed little relationship with task and personality variables. We also observed a P3 component, which showed sensitivity to outcome expectancy variation and relationships to measures of anxiety, appetitive motivation, and cortical asymmetry, although these varied by electrode location and expectancy condition. Findings suggest that the FN reflected a binary reward-related signal, with little relationship to reward expectation found in previous studies, in the absence of positive affective responses.