2014
DOI: 10.1016/j.jpsychires.2014.06.009
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Near-infrared spectroscopic study of frontopolar activation during face-to-face conversation in major depressive disorder and bipolar disorder

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Cited by 50 publications
(14 citation statements)
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“…A well‐positioned fNIRS cap will continue to give good signals when a participant walks (see Ref. for a review), engages in conversation, or even dances . New wearable fNIRS devices are becoming smaller, lighter and thus even more robust to bodily movements.…”
Section: History and Basics Of Near‐infrared (Nir) Spectroscopymentioning
confidence: 99%
“…A well‐positioned fNIRS cap will continue to give good signals when a participant walks (see Ref. for a review), engages in conversation, or even dances . New wearable fNIRS devices are becoming smaller, lighter and thus even more robust to bodily movements.…”
Section: History and Basics Of Near‐infrared (Nir) Spectroscopymentioning
confidence: 99%
“…Particularly, the advance of multi-channel and portable fNIRS hardware has enabled neuroimaging studies in more naturalistic settings. Examples of studies applying experimental procedures and paradigms unsuitable in the MRI environment include: reaching for objects or stepping in place (Nishiyori et al, 2016), setting and clearing a table (Koehler et al, 2012), engaging in face to face conversation (Suda et al, 2011; Jiang et al, 2012; Takei et al, 2013, 2014; Lloyd-Fox et al, 2015), giving a speech (Tuscan et al, 2013), watching live and televised actions (Shimada and Hiraki, 2006), using tools (Helmich et al, 2015), performing inter-individual actions coordinately (Egetemeir et al, 2011), accessing prospective memory while walking (Pinti et al, 2015) and actually driving on a highway (Yoshino et al, 2013). fNIRS has also been proposed as an alternative to uncovering cognitive and affective states for real-life application of brain-computer interface (reviewed in Strait and Scheutz, 2014).…”
Section: Introductionmentioning
confidence: 99%
“…The results showed less activation in the left dorsolateral prefrontal and left frontopolar cortices in major depressive disorder and bipolar disorder patients than in normal individuals, as well as a rapid decrease in bilateral frontopolar activation in major depressive disorder and bipolar disorder patients. Particularly, in patients with major depressive disorder, the average amount of signal change over time in the frontopolar cortex was positively correlated with their Global Assessment of Functioning scores; in patients with bipolar disorder, the average brain activation during conversation was negatively correlated with the age of onset in the right dorsolateral prefrontal cortex and both middle temporal lobes (75). These findings suggest that both continuous activation and rapid change may reflect the pathophysiological characteristics of major depressive disorder and bipolar disorder.…”
Section: Mood Disordersmentioning
confidence: 81%