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This study examined the functional specificity of dorsal anterior cingulate cortex (dACC) and rostral anterior cingulate cortex (rACC)/medial prefrontal cortex (mPFC) regarding two elements of decision-making: the number of available decision options and the level of expected reward. Eighteen healthy participants were trained to recognize the reward value… (More)
The current study used event-related fMRI to examine BOLD responses associated with two factors that behaviorally determine speed of lexical decision: frequency and emotion. Thirteen healthy adults performed a visual lexical decision task, discriminating between words and orthographically and phonologically legal nonwords. The study involved a 2 (Frequency:… (More)
There is no question that dizziness and vertiginous-like symptoms occur in children. The real difficulties lie in evaluating and managing the patient and the family. This article outlined differential diagnoses and some treatment options to facilitate this important task.