PMC:2940450 / 25222-26743 JSONTXT

{"project":"0_colil","denotations":[{"id":"20859524-15746002-131747","span":{"begin":171,"end":175},"obj":"15746002"},{"id":"20859524-18308706-131748","span":{"begin":193,"end":197},"obj":"18308706"},{"id":"20859524-18368046-131749","span":{"begin":227,"end":231},"obj":"18368046"},{"id":"20859524-7895011-131750","span":{"begin":935,"end":939},"obj":"7895011"},{"id":"20859524-17350820-131751","span":{"begin":959,"end":963},"obj":"17350820"},{"id":"20859524-15238434-131752","span":{"begin":1418,"end":1422},"obj":"15238434"},{"id":"20859524-19285913-131753","span":{"begin":1432,"end":1436},"obj":"19285913"}],"text":"An intriguing suggestion by Mesulam et al. is that the PCC provides an important site for the integration of motivational and spatial attention information (Small et al., 2005; Mohanty et al., 2008; see also Platt and Huettel, 2008). In agreement with this suggestion in our neuroimaging study, as reviewed above, the PCC exhibited both motivation and attention signals. Specifically, not only did the PCC exhibit cue-related, target-related and sustained responses that increased with absolute incentive value, but increases in cue-related and sustained responses were correlated with individual trait measures tied to reward sensitivity (in this case, BAS-drive scores). Another, not mutually exclusive, possibility is that the ACC functions as a hub region linking the two types of network. The ACC is known to be important for integrating inputs from multiple sources, including affective and motivational inputs (Devinsky et al., 1995; Rushworth et al., 2007), and, in this respect, works in close cooperation with the anterior insula and OFC. The ACC has also been suggested to be involved in several executive processes, including conflict detection, error likelihood processing and error monitoring, and more generally helps determine the benefits and costs of acting. The ACC is also important for attentional control and controlling limited-processing capacity (Posner and DiGirolamo, 1998; Weissman et al., 2005; Pessoa, 2009). Thus, the ACC is a strong candidate for a hub connecting the two types of network."}

{"project":"TEST0","denotations":[{"id":"20859524-171-179-131747","span":{"begin":171,"end":175},"obj":"[\"15746002\"]"},{"id":"20859524-193-201-131748","span":{"begin":193,"end":197},"obj":"[\"18308706\"]"},{"id":"20859524-227-235-131749","span":{"begin":227,"end":231},"obj":"[\"18368046\"]"},{"id":"20859524-141-149-131750","span":{"begin":935,"end":939},"obj":"[\"7895011\"]"},{"id":"20859524-165-173-131751","span":{"begin":959,"end":963},"obj":"[\"17350820\"]"},{"id":"20859524-141-149-131752","span":{"begin":1418,"end":1422},"obj":"[\"15238434\"]"},{"id":"20859524-155-163-131753","span":{"begin":1432,"end":1436},"obj":"[\"19285913\"]"}],"text":"An intriguing suggestion by Mesulam et al. is that the PCC provides an important site for the integration of motivational and spatial attention information (Small et al., 2005; Mohanty et al., 2008; see also Platt and Huettel, 2008). In agreement with this suggestion in our neuroimaging study, as reviewed above, the PCC exhibited both motivation and attention signals. Specifically, not only did the PCC exhibit cue-related, target-related and sustained responses that increased with absolute incentive value, but increases in cue-related and sustained responses were correlated with individual trait measures tied to reward sensitivity (in this case, BAS-drive scores). Another, not mutually exclusive, possibility is that the ACC functions as a hub region linking the two types of network. The ACC is known to be important for integrating inputs from multiple sources, including affective and motivational inputs (Devinsky et al., 1995; Rushworth et al., 2007), and, in this respect, works in close cooperation with the anterior insula and OFC. The ACC has also been suggested to be involved in several executive processes, including conflict detection, error likelihood processing and error monitoring, and more generally helps determine the benefits and costs of acting. The ACC is also important for attentional control and controlling limited-processing capacity (Posner and DiGirolamo, 1998; Weissman et al., 2005; Pessoa, 2009). Thus, the ACC is a strong candidate for a hub connecting the two types of network."}

{"project":"2_test","denotations":[{"id":"20859524-15746002-38088828","span":{"begin":171,"end":175},"obj":"15746002"},{"id":"20859524-18308706-38088829","span":{"begin":193,"end":197},"obj":"18308706"},{"id":"20859524-18368046-38088830","span":{"begin":227,"end":231},"obj":"18368046"},{"id":"20859524-7895011-38088831","span":{"begin":935,"end":939},"obj":"7895011"},{"id":"20859524-17350820-38088832","span":{"begin":959,"end":963},"obj":"17350820"},{"id":"20859524-15238434-38088833","span":{"begin":1418,"end":1422},"obj":"15238434"},{"id":"20859524-19285913-38088834","span":{"begin":1432,"end":1436},"obj":"19285913"}],"text":"An intriguing suggestion by Mesulam et al. is that the PCC provides an important site for the integration of motivational and spatial attention information (Small et al., 2005; Mohanty et al., 2008; see also Platt and Huettel, 2008). In agreement with this suggestion in our neuroimaging study, as reviewed above, the PCC exhibited both motivation and attention signals. Specifically, not only did the PCC exhibit cue-related, target-related and sustained responses that increased with absolute incentive value, but increases in cue-related and sustained responses were correlated with individual trait measures tied to reward sensitivity (in this case, BAS-drive scores). Another, not mutually exclusive, possibility is that the ACC functions as a hub region linking the two types of network. The ACC is known to be important for integrating inputs from multiple sources, including affective and motivational inputs (Devinsky et al., 1995; Rushworth et al., 2007), and, in this respect, works in close cooperation with the anterior insula and OFC. The ACC has also been suggested to be involved in several executive processes, including conflict detection, error likelihood processing and error monitoring, and more generally helps determine the benefits and costs of acting. The ACC is also important for attentional control and controlling limited-processing capacity (Posner and DiGirolamo, 1998; Weissman et al., 2005; Pessoa, 2009). Thus, the ACC is a strong candidate for a hub connecting the two types of network."}