Getting it Right

In addition to noting significant differences of interpretation between me and Kristopher Norris on understanding classic just war thought and judging its importance, this Comment flags errors of fact and faulty logic in the Norris essay.     

Ethnocultural Influences in Cancer

Compelling evidence that ethnicity is associated with serious disparities in cancer morbidity and mortality has been documented in the medical and public health literature. In addition to the role that socioeconomic variables play in affecting cancer outcomes, health professionals are beginning to pay attention to the influence of ethnicity and culture. This paper examines the role that ethnocultural factors contribute to cancer, with particular attention to breast, cervical, prostate, and colorectal cancers. Young and Zane's adaptation of a process oriented model of how culture and ethnicity affect disease is proposed as a useful framework to understand the illness experience. It is suggested that attending to ethnocultural issues will assist health providers and researchers toward developing and implementing strategies to improve cancer outcomes among ethnic populations.     

Visual attention in infants with perinatal brain damage: Evidence of the importance of anterior lesions

Shifts of visual attention can be studied in adults and infants by cueing responses to a particular spatial location. Earlier studies have shown that by seven months of age normal infants show a similar pattern of facilitation and inhibition to a cued spatial location as adults. In this study we report data from infants with perinatal lesions that include or exclude the left anterior quadrant. Results indicate that infants with left anterior lesions do not show facilitation to a cued spatial location in this task. In contrast, infants with posterior lesions showed the same pattern of performance as healthy subjects. While these findings differ from those obtained with adults, they are consistent with previous studies of children with perinatal lesions, and with findings from ERP studies with normal infants.     

The role of prefrontal cortex during tests of episodic memory

Recent studies of episodic memory using functional neuroimaging techniques indicate that right prefrontal cortex (PFC) is activated while people remember events. Our review suggests that left PFC is also activated during remembering, depending on the reflective demands of the task. As more, or more complex, reflective processes are required (e.g. when criteria for evaluation have to be established and maintained, when the complexity of the evaluation required increases, and when retrieval of additional information is required beyond that activated by an initial cue), left PFC activity is more likely to occur. Our `cortical asymmetry of reflective activity' (CARA) hypothesis summarizes available findings and suggests directions for future research.