scholarly journals Identification of Three Factors Influencing Trail Making Test Performance Using Multichannel Near-Infrared Spectroscopy

2011 ◽  
Vol 223 (2) ◽  
pp. 103-112 ◽  
Author(s):  
Chie Takeda ◽  
Masako Notoya ◽  
Nobuyuki Sunahara ◽  
Katsumi Inoue
Keyword(s):  
Infrared Spectroscopy ◽  
Near Infrared Spectroscopy ◽  
Test Performance ◽  
Near Infrared ◽  
Trail Making Test ◽  
Factors Influencing ◽  
Trail Making

Activation during the Trail Making Test measured with functional near-infrared spectroscopy in healthy elderly subjects

NeuroImage ◽  
2014 ◽  
Vol 85 ◽  
pp. 583-591 ◽  
Author(s):  
Katja Hagen ◽  
Ann-Christine Ehlis ◽  
Florian B. Haeussinger ◽  
Sebastian Heinzel ◽  
Thomas Dresler ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Elderly Subjects ◽  
Trail Making Test ◽  
Functional Near Infrared Spectroscopy ◽  
Healthy Elderly ◽  
Trail Making ◽  
Healthy Elderly Subjects

scholarly journals Activation of the prefrontal cortex during the Trail-Making Test detected with multichannel near-infrared spectroscopy

2007 ◽  
Vol 61 (6) ◽  
pp. 616-621 ◽  
Author(s):  
SUMIKO SHIBUYA-TAYOSHI ◽  
SATSUKI SUMITANI ◽  
KUMIKO KIKUCHI ◽  
TSUNEHIKO TANAKA ◽  
SHIN'YA TAYOSHI ◽  
...  
Keyword(s):  
Prefrontal Cortex ◽  
Infrared Spectroscopy ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Trail Making Test ◽  
Trail Making

scholarly journals Simultaneous near infrared spectroscopy and electroencephalography: a prospective screening tool for brain trauma / disease

2021 ◽  
Author(s):  
Joshua Lee
Keyword(s):  
Infrared Spectroscopy ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Screening Tool ◽  
Brain Trauma ◽  
Alpha Power ◽  
Eyes Closed ◽  
Beta Power ◽  
Eyes Open ◽  
Trail Making

This thesis reports the development of a novel screening tool for brain trauma and disease using a headset capable of taking simultaneous measurements of electroencephalography (EEG) and functional near infrared spectroscopy (fNIRS) with a focus on developing the EEG side of the headset. Procedures for removing artifacts were developed for both modalities. The headset’s measurements were validated using a breath-holding task for fNIRS and an eyes open/eyes closed and trail making tasks for EEG. The eyes open/eyes closed (n=7) and trail making tasks (n=11) were further analyzed as potential tasks for use in screening. Integrated alpha power of EEG signals were found to provide robust differences between the eyes open/eyes closed states of the brain. Alpha power was also found to provide robust differences between rest and early trail making states in the trail making task, whereas, high beta power did not for either task.

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